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	<title>Wide Niche &#187; Uncategorized</title>
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	<link>http://blog.paultomlinson.net</link>
	<description>Forest, trees, and balance within. I guess.</description>
	<lastBuildDate>Wed, 23 Nov 2011 05:31:45 +0000</lastBuildDate>
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		<title>Singing Out</title>
		<link>http://blog.paultomlinson.net/2011/10/singing-out/</link>
		<comments>http://blog.paultomlinson.net/2011/10/singing-out/#comments</comments>
		<pubDate>Sun, 23 Oct 2011 19:41:12 +0000</pubDate>
		<dc:creator>Paul</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://blog.paultomlinson.net/?p=338</guid>
		<description><![CDATA[Rachelle's been going through her music library identifying various snippets to be used as potential ringtones, and one of her recent favorites is "Annie's Song" by John Denver. Most of the versions of this out there are strangely quiet, and while it would be possible to go through the various exercises to transcode it into [...]]]></description>
			<content:encoded><![CDATA[<p>Rachelle's been going through her music library identifying various snippets to be used as potential ringtones, and one of her recent favorites is "Annie's Song" by John Denver.</p>
<p>Most of the versions of this out there are strangely quiet, and while it would be possible to go through the various exercises to transcode it into something I could manipulate and boost the volume, I decided to go a different route and just make a new recording.</p>
<p>By simplifying the song to a single instrument from its component layers it should be much more clearly audible, effectually increasing the volume beyond the literal increase it also received.  We'll be testing it out on her phone (since resonant frequencies with the speaker will also matter), but for now I offer it up for public review:</p>
<p><object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="400" height="17" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"><param name="src" value="http://paultomlinson.net/media/xspf_player_slim.swf?autoload=true&amp;song_url=http://blog.paultomlinson.net/uploads/2011/10/Annie%27s%20Song%20%28Cello%29.mp3&amp;song_title=Annie%27s+Song+%28Cello%29" /><embed type="application/x-shockwave-flash" width="400" height="17" src="http://paultomlinson.net/media/xspf_player_slim.swf?autoload=true&amp;song_url=http://blog.paultomlinson.net/uploads/2011/10/Annie%27s%20Song%20%28Cello%29.mp3&amp;song_title=Annie%27s+Song+%28Cello%29"></embed></object></p>
<p>The recording was made on my iPad sitting on a chair next to me, using the built in microphone.  It definitely flattened the sound a bit, but the quality is surprisingly clean given the ad hoc setup.  If you listen closely you can hear kids playing in the background, but they weren't disruptive enough to necessitate re-recording.  Nor did my stool squeak this time, or the bow scratch (I haven't raised the A string at the nut yet, so this still happens sometimes), or the pitch get <em><span style="text-decoration: underline;">too</span></em> far from target.  All of those other things led to this being the dozenth take or something along those lines, and while it's still not perfect (next time I'm using headphones to give myself a click track) it should serve its purpose as a ringtone just fine.</p>
<p>Oh, and it was transposed to G Maj just to make it easier to get the tonic on a fingered position so I could put in better vibrato.</p>
<p>Cheers!</p>
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		<item>
		<title>Kicked Out of the Loop</title>
		<link>http://blog.paultomlinson.net/2011/08/kicked-out-of-the-loop/</link>
		<comments>http://blog.paultomlinson.net/2011/08/kicked-out-of-the-loop/#comments</comments>
		<pubDate>Mon, 29 Aug 2011 00:33:02 +0000</pubDate>
		<dc:creator>Paul</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://blog.paultomlinson.net/?p=330</guid>
		<description><![CDATA[It can be a difficult thing, balancing perspectives between short and long. Perhaps there's a lesson to be learned from photography - the only way to have foreground and background in focus at the same time is to stop down the aperture, and that only works if you lengthen the exposure time; so to extrapolate, [...]]]></description>
			<content:encoded><![CDATA[<p>It can be a difficult thing, balancing perspectives between short and long.  Perhaps there's a lesson to be learned from photography - the only way to have foreground and background in focus at the same time is to stop down the aperture, and that only works if you lengthen the exposure time; so to extrapolate, the way to have a clear focus with that kind of perspective is by narrowing your view and taking a good, long look.</p>
<p>Recently I had a pretty nasty McArdle episode.  It shut me down hard for a couple of days, not really making it out bed for more than the essentials, and struggling through the motions for the next week.  It's getting easier, but will still be another week before I can get back into a considerably reduced exercise regimen (which is the recommendation for McArdle people, and also the cause of the problem at hand - apparently my VO2 max is a lagging indicator of exertion and does not work well for gauging level of muscular effort, leading to a dangerously disconnected feedback loop - the whole mess will have to be completely refigured).</p>
<p>The experience pushed me out of the home/career/self perspective I'd been maintaining, and forced me to face the immediate situation and condition.  My entire focus necessarily changed to deal with it, and as a result my point of view kept coming back to questions of value - "is it worth it?" and "what's the point?"</p>
<p>Not in any kind of depressed fatalistic resignation, but more of an introspective examination overshadowed by the very strong impression that today, I would be much happier on a park bench than in the office; more fulfilled quietly soaking up the grandeur of the world than perpetuating other institutions, objectives, and deadlines.  This may not sound like a very profound epiphany, and I can't think of many people who <em>wouldn't</em> rather go fishing or just be outdoors than sweat and labor (even intellectually).  What was/is striking about it is the intensity and immediacy with which it impressed me.</p>
<p>Of course the bills still need to be paid, and the family is rather fond of food, so even though that impression fits well with my long term objectives of retirement (or my really ambitious medium term objectives of retirement) I still have to connect that to the reality of where I am today, and what I have to work with.  This is where the more profound considerations are happening, though I openly admit it may still be the afterglow from the episode (and thus not looking as long or as objectively as I think).</p>
<p>A sick day here or there I can handle, but with the prospect of potentially needing more time and/or an entirely different pace (what? not aggravating things to the point of illness in the first place?  What a novel idea!), which is a very real possibility given the nature of the disorder, what level of engagement and personal investment can I realistically commit to?  And this, balanced against the needs of the family: how do I tend to them at an appropriate standard of living without killing myself?  Or put differently, without committing to a standard of performance I doubt my ability to maintain, or which can be undermined by unpredictable factors?</p>
<p>Nearly everyone faces that same question to some degree, employed by others (even the self employed are really just employed by their clients and the economic climate in which they operate) and trading application of self for remuneration that has a non-zero probability of drying up at any time.  It's possible if not probable that I'm just being skittish because I'm psychologically so close to the idea of that non-zero number right now that it makes it look much bigger, and may be clouding my judgement.</p>
<p>But would it be a bad thing to wish to be independently wealthy?  Or that there could exist somewhere in the universe a configuration of work so ideally suited to my talents that I can work half the time and make twice as much (against those rainy days, and accelerating savings toward fiscal independence)?</p>
<p>More than anything else, the experience is forcing me to acknowledge the mortality of my limitations.  I'm used to operating under the assumption that while things may be difficult for me, they're still possible using  some magical compensatory practice (increasingly "take more naps, dummy!") and may just take a little more work.  Now I have to admit the very real upper bounds of my own performance, and put those other ideas up on a shelf I can't reach - rather predictably this is making me anxiously uncomfortable, and nothing is resolved yet.</p>
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		<title>Salvaging a Cheap Cello</title>
		<link>http://blog.paultomlinson.net/2011/04/salvaging-a-cheap-cello/</link>
		<comments>http://blog.paultomlinson.net/2011/04/salvaging-a-cheap-cello/#comments</comments>
		<pubDate>Sun, 17 Apr 2011 17:40:05 +0000</pubDate>
		<dc:creator>Paul</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://blog.paultomlinson.net/?p=305</guid>
		<description><![CDATA[I have always adored the sound of the cello (remember this? Even though it's more clarinet like, I use it to play a cello). The rich, sonorous tones fill the air with a commanding and moving presence capable of evoking profound emotion. Last Christmas I picked up a cheap one to start learning myself (no [...]]]></description>
			<content:encoded><![CDATA[<p>I have always adored the sound of the cello (remember <a href="/2009/10/middling-midi/">this</a>?  Even though it's more clarinet like, I use it to <a href="http://paultomlinson.net/downloads/music/snippets/CrouchingTiger.mp3">play a cello</a>).  The rich, sonorous tones fill the air with a commanding and moving presence capable of evoking profound emotion.  Last Christmas I picked up a cheap one to start learning myself (no sense in investing in a Ferrari if I'm going to slap training wheels on it and putter around the neighborhood).  The internet obliged, and in a couple of weeks it arrived on my doorstep (not pictured here is the soft case and abominable pitch pipes that came with it):</p>
<div id="attachment_306" class="wp-caption aligncenter" style="width: 777px"><a href="http://blog.paultomlinson.net/uploads/2011/04/P4171393r.jpg"><img class="size-large wp-image-306" title="Cello - Full View" src="http://blog.paultomlinson.net/uploads/2011/04/P4171382r-767x1024.jpg" alt="" width="767" height="1024" /></a><p class="wp-caption-text">Click for rear view (decal of my own making)</p></div>
<p>Full size ("4/4" in string instrument parlance), slightly sparkly (they called it "metallic" in the listing) glossy sheen, and only some assembly required (bridge setup - and apparently I'm fond of parentheses today).</p>
<p>I brought it up to tune and spent a few weeks conditioning the strings - tuning, playing, cleaning, repeating, etc. - until they came into temper and can hold their pitch.  Only, as I was going through my scales and exercises I noticed there were a couple of notes that for whatever reason, I could not get to come out without a horrible sound.  It would be either a scratchy rattle, a dry reedy sound, or in one case a harmonic (meaning, at an offset from the base expressed note - not "in harmony" in a melodic sense) squeak.  Careful study and experimentation determined that, while I was still definitely amateur, these horrible sounds were not actually my fault.</p>
<p>The fingerboard (area beneath the strings used for altering pitch) is supposed to fall away from the fingered position of the string rapidly, having a uniform (though subtle) concave curvature along its entire length.  Only, for this one, that's only true for about the last 2/3 of it.  The first 1/3 is inconsistent and almost convex in a couple places - I tried taking a few shots looking down the board from the perspective of the nut (where the strings enter the peg box) but they just didn't turn out; apparently a longer depth of field and stereoscopy are required to appreciate the dimensionality.</p>
<p>Anyway, this meant that the string was staying in contact with the fingerboard for a couple <em>inches</em> in some cases, and it was that flush positioning that was causing the rattle and most of the pitch effects.  To compound that, the C string (lowest of the bunch) was almost 2x the height from the board that it should have been.  Taking measurements across the length I determined 2 major corrections were in order:</p>
<p><a href="http://blog.paultomlinson.net/uploads/2011/04/P4171390r.jpg"><img class="alignright size-medium wp-image-307" title="Cello - Fingerboard filing" src="http://blog.paultomlinson.net/uploads/2011/04/P4171390r-300x224.jpg" alt="" width="300" height="224" /></a>First, file down the nut under the C string to bring it closer to the fingerboard (making it possible to play a C#).  I did this with a jeweler's saw (since I didn't have any rounded files), and as evident from the picture didn't bother to re-stain the wood after my handy work - I wasn't sure if more changes would be necessary.  This changed it from almost 4mm down to about 2mm, making the fingering a little easier and the sound <em>much</em> better.</p>
<p>The second problem was the string height relative to the fingerboard for almost the entire length.  In fact, at the end of the fingerboard where the strings are supposed to be considerably higher (usually about 2x their starting height as measured at the nut, as I understand it), they were all basically level and in the case of the A string, which had given me the most trouble, was actually <em>closer</em>.  I wasn't about to replace the fingerboard (and/or neck), and I have neither the tools nor the expertise to sand it to shape and re-finish it, so I had to change the relative height a different way.</p>
<p><a href="http://blog.paultomlinson.net/uploads/2011/04/P4171392r.jpg"><img class="alignleft size-medium wp-image-308" title="Cello - Bridge adjustments" src="http://blog.paultomlinson.net/uploads/2011/04/P4171392r-300x224.jpg" alt="" width="300" height="224" /></a>The answer this time was to raise the bridge itself - which meant carefully dropping the tension on all the strings again, ensuring the sound post stayed positioned, and finding a good way to increase the height of the bridge while still keeping good contact with the face matching curvature and transmitting sound effectively).</p>
<p>I used some chipboard salvaged from the backing of a pad a parchment Rachelle was using for some projects.  It was 2mm thick, had a consistency similar to wood, and was able to conform to the surface and footing.  I took my measurements and cut several thicknesses which I layered under each foot of the bridge, raising the C side 6mm and the A side 4mm (although I'm still thinking about upping that to a full 6mm, but it hasn't needed it yet).</p>
<p>Brought the strings back up to pitch and restored the temper (much faster this time), and the timbre has been much approved across the entire range.  Fingered C string notes still don't have as much resonance as those played on other strings, but at least they sound clearly.  Dramatic improvements could also be made by putting decent strings on it instead of those it shipped with, but I'm not about to drop $240-$300 in strings onto a $190 cello.</p>
<p>It's still a student grade instrument, but decently playable now and I've been having lots of fun with it the last few months.  I'm getting more comfortable moving beyond first position, and will be picking up some instruction books with progressive exercises to hone those basics into something presentable (one may notice the lack of audio evidence presented along with this post).  For now I can play along with Rachelle and Ashley on their violins, and make OK work of a hymnal, and most importantly enjoy myself.</p>
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<enclosure url="http://paultomlinson.net/downloads/music/snippets/CrouchingTiger.mp3" length="505579" type="audio/mpeg" />
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		<item>
		<title>Merry Christmas, y&#8217;all!</title>
		<link>http://blog.paultomlinson.net/2010/12/merry-christmas-yall/</link>
		<comments>http://blog.paultomlinson.net/2010/12/merry-christmas-yall/#comments</comments>
		<pubDate>Mon, 27 Dec 2010 00:39:28 +0000</pubDate>
		<dc:creator>Paul</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://blog.paultomlinson.net/?p=280</guid>
		<description><![CDATA[It's a day late because I've been celebrating Christmas instead of visiting the blog (and didn't stage a post in advance because I was making ready for celebrations).  Rachelle posted this year's Christmas Card on her blog, so I'll just add a musical flourish to round it out (simple 4-part hymn, "The First Noel", played [...]]]></description>
			<content:encoded><![CDATA[<p>It's a day late because I've been celebrating Christmas instead of visiting the blog (and didn't stage a post in advance because I was making ready for celebrations).  Rachelle posted <a title="Tomlinson Family 2010" href="http://www.stilleveraftering.com/2010/12/christmas-2010/">this year's Christmas Card on her blog</a>, so I'll just add a musical flourish to round it out (simple 4-part hymn, "The First Noel", played as a chamber quartet piece):</p>
<p><object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="400" height="17" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"><param name="src" value="http://paultomlinson.net/media/xspf_player_slim.swf?autoload=true&amp;song_url=http://blog.paultomlinson.net/uploads/2010/12/The-First-Noel-Quartet.mp3&amp;song_title=The+First+Noel+%28string+quartet+with+Fltue+as+alto%29" /><embed type="application/x-shockwave-flash" width="400" height="17" src="http://paultomlinson.net/media/xspf_player_slim.swf?autoload=true&amp;song_url=http://blog.paultomlinson.net/uploads/2010/12/The-First-Noel-Quartet.mp3&amp;song_title=The+First+Noel+%28string+quartet+with+Fltue+as+alto%29"></embed></object></p>
<p>Sorry it's synth-ish.  I played each layer individually on my <a title="Middling MIDI" href="http://blog.paultomlinson.net/2009/10/middling-midi/">Akai EWI USB</a>, but the Garriton sound fonts it comes with leave something to be desired.  I'll try to fix this with real performances when my cello arrives in a week or so (so it's a Merry Christmas to me, too!).</p>
<p>Thanks to everyone for an awesome year!</p>
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		<title>Adventures in Telescopic Photography</title>
		<link>http://blog.paultomlinson.net/2010/10/adventures-in-telescopic-photography/</link>
		<comments>http://blog.paultomlinson.net/2010/10/adventures-in-telescopic-photography/#comments</comments>
		<pubDate>Sat, 30 Oct 2010 21:01:46 +0000</pubDate>
		<dc:creator>Paul</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://blog.paultomlinson.net/?p=263</guid>
		<description><![CDATA[A while ago I lucked into some telescopes that were being discarded as trash - the weren't being kept up, and the owner had moved on to what he termed "professional grade" equipment.  His trash was something hopelessly beyond my budget to pick up as a first order product, so I was more than happy [...]]]></description>
			<content:encoded><![CDATA[<p>A while ago I lucked into some telescopes that were being discarded as trash - the weren't being kept up, and the owner had moved on to what he termed "professional grade" equipment.  His trash was something hopelessly beyond my budget to pick up as a first order product, so I was more than happy to piece them back together, clean them up, and generally invest some sweat equity bringing them back on line.</p>
<p>The result?  Moby Dick &amp; Ol' Blue, pictured here (please forgive the mess, lots of the home organization is in remodeling flux):</p>
<div id="attachment_264" class="wp-caption aligncenter" style="width: 425px"><a href="http://blog.paultomlinson.net/uploads/2010/10/Moby-Dick.jpg"><img class="size-full wp-image-264   " title="Moby Dick" src="http://blog.paultomlinson.net/uploads/2010/10/Moby-Dick.jpg" alt="" width="415" height="311" /></a><p class="wp-caption-text">Moby Dick - 10&quot; Newtonian Reflector Telescope</p></div>
<div id="attachment_265" class="wp-caption aligncenter" style="width: 425px"><a href="http://blog.paultomlinson.net/uploads/2010/10/Ol-Blue.jpg"><img class="size-full wp-image-265  " title="Ol' Blue" src="http://blog.paultomlinson.net/uploads/2010/10/Ol-Blue.jpg" alt="" width="415" height="319" /></a><p class="wp-caption-text">Ol&#39; Blue - 8&quot; Newtonian Reflector Telescope</p></div>
<p>Cat included for size reference (she was a good sport about it too, especially considering I had to wake her from a nap; please note that she is a large cat, too).</p>
<p>The barrel on Ol' Blue is 48" end to end, housing an 8" diameter primary mirror.  Moby Dick is a hair shorter at 44.5" in length, with a 10" primary mirror, but on account of its equatorial mount with counterweight is WAY heavier and thus harder to cart about for simple experimentation.</p>
<p>They did take some work to get functional again, and there were no objective lenses (eyepieces) with them, so I've borrowed some Plössl type lenses (25mm &amp; 10mm) from a friend to practice with and give me a good baseline for shopping around. All told it's been a good experience, I've learned a ton about Newtonian telescopes, and have thoroughly enjoyed the views they afford.</p>
<p>Enough so that I want to share those views.  My eventual goal is to get a good camera mounting kit for Rachelle's EOS 5D Mark II, and haul Moby Dick out to the west dessert to do some awesome astrophotography.  Before making that kind of investment (especially regarding time) I figure I should practice a little bit and get used to the variables involved.  This morning marks my first attempts, which I will generously label "encouraging."</p>
<p>My setup was about as handicapped as it could possibly be.  It was a cool gray (rather than sunny) morning, and my home and yard are poorly situated to see anything at a distance - and I felt like staying indoors, which compounded things by constraining what I could shoot even further: would need to be a distant object through windows that have not been maintained on a particular cleaning schedule.  In order to get the telescope positioned correctly to see some mountains (and be pointed far enough away from the sun so as not to risk damage to self or equipment if it happened to come from behind its clouds) I had to mount it on a stool, and then put the camera on its tripod on top of a card table to position it for my first attempts at afocal telescopic photography.<span id="more-263"></span></p>
<p>The full rig is not shown here, since I couldn't manage that from any angle that wouldn't have a cluttered background, or otherwise disclose an embarrassing amount of the aforementioned remodeling driven organizational flux (e.g., a messy house).</p>
<div id="attachment_266" class="wp-caption aligncenter" style="width: 425px"><a href="http://blog.paultomlinson.net/uploads/2010/10/Setup-1.jpg"><img class="size-full wp-image-266  " title="Afocal photography setup" src="http://blog.paultomlinson.net/uploads/2010/10/Setup-1.jpg" alt="" width="415" height="311" /></a><p class="wp-caption-text">Afocal photography setup with Camera No. 1 and 25mm Plössl objective lens</p></div>
<div id="attachment_267" class="wp-caption aligncenter" style="width: 425px"><a href="http://blog.paultomlinson.net/uploads/2010/10/Setup-2.jpg"><img class="size-full wp-image-267  " title="Afocal photography setup 1st person" src="http://blog.paultomlinson.net/uploads/2010/10/Setup-2.jpg" alt="" width="415" height="311" /></a><p class="wp-caption-text">First-person view of the afocal rig - feather duster used for cleaning mirror</p></div>
<p>To recap, the telescope is sitting on a piece of scrap bead-board to level out its load on the 4 legged stool which is sitting on carpet in a residential house on an intermediate floor (e.g., as vibration prone as is possible without actually strapping a vibrating apparatus to it), matched by the 5mp Olympus E-20N on a light-weight aluminum tripod on a folding card table on the same floor (oh, and since they're on different surfaces they're free to jostle out of phase with one another).</p>
<p>And they're shooting through this window:</p>
<div id="attachment_271" class="wp-caption aligncenter" style="width: 425px"><a href="http://blog.paultomlinson.net/uploads/2010/10/Setup-3.jpg"><img class="size-full wp-image-271 " title="This Window" src="http://blog.paultomlinson.net/uploads/2010/10/Setup-3.jpg" alt="" width="415" height="462" /></a><p class="wp-caption-text">This Window</p></div>
<p>The target being those mountains in the lower right corner - so I'm compounding the problem by shooting through glass at an angle (naturally refractive) which is not especially pristine, and I'm doing it more or less parallel through the atmosphere to maximize the amount of thermal interference.  Oh, and I'm shooting through foliage as well, so I've got that going for me too.</p>
<p>My first shots were through the 25mm objective, which came out better than I anticipated - but always a little bit fuzzy due to All of the Above and the total resolving power of the glass.  Nothing through the 10mm objective turned out, which isn't especially surprising.  The following series is a little out of order chronologically, to better show progressive zoom.  They are:</p>
<ol>
<li>This Window from the Olympus E-20N sitting just above Ol' Blue (so same angle, but slightly offset) zoomed all the way out (35mm equivalent)</li>
<li>The Olympus in the same position as no. 1 zoomed all the way in (140mm equivalent)</li>
<li>Olympus shooting through Ol' Blue with no objective lens mounted (camera on tripod about 16" away from the focusing mount) - out of focus foliage is visible obscuring part of the image.</li>
<li>Olympus through Ol' Blue with 25mm objective lens (close enough that if they were anthropomorphized one could say they were totally making out)</li>
</ol>
<p>The field of view of each successive frame is highlighted the the image preceding it in order to give a frame of reference.  I should also say that you can click any of these images in order to bring up  higher resolution version (modestly higher - definitely not full size).</p>
<div id="attachment_272" class="wp-caption aligncenter" style="width: 486px"><a href="http://blog.paultomlinson.net/uploads/2010/10/Composite-Zoom.jpg"><img class="size-full wp-image-272 " title="Composite Zoom" src="http://blog.paultomlinson.net/uploads/2010/10/Composite-Zoom.jpg" alt="" width="476" height="1396" /></a><p class="wp-caption-text">Composite Zoom</p></div>
<p>The most impressive part about this for me was the sheer quantity of light I had to work with.  Any time you magnify an image optically you are in essence dividing the amount of light in order to isolate your area of interest.  Here that magnification started with collecting an increased amount of light via the primary mirror and concentrating it to a smaller point so there's simply more light to go around.  The result?  1/100 shutter at f2.4 on ISO 80.  Not 800 - eighty.  Putting the EOS 5D Mark II in front of this thing with it's gorgeous low-noise performance at high ISO values (especially on Moby Dick, with 25% more light than Ol' Blue and a considerably higher quality primary mirror) and full frame sensor will mean some truly awesome possibilities.  No surprise that the 5D MII is becoming a fast favorite among astrophotography enthusiasts.</p>
<p>I wanted to give focal telephotography a shot while I was at it too - removing not only the objective lens as was the case with picture no. 3 in the series above, but also the camera's lens.  The Olympus can't handle that - its zoom lens is permanently affixed (in modern parlance it would be considered a "prosumer ZLR" rather than an SLR, even though the internal mechanisms are the same, simply because the body &amp; lens are not interchangeable - but hey, in 2001 it was a top-of-the-line contender).  I used Rachelle's pre-5D cast-off, her Sigma SD10, took all lenses out of the picture (lol), and tried my hand at some freelensing (since there's no good way to mount the camera to the telescope body without an adapter).</p>
<p>These results were also encouraging, even if they are a little tilt-shifty.  It's actually really hard, even with the tripod, to get all the elements of the focal plane to agree with one another.  the maximum magnification is also fixed by the convergence of the primary mirror, so there's no "zooming in" with this kind of setup - just a choice of which element in the path becomes the subject, and which are blurred out of existence.  I'm totally willing to concede here that the quality of this shot is poor, needs help on several fronts, but given the combination of handicapped setup and first-timer status is actually pretty impressive (I'm proud of it, at least):</p>
<div id="attachment_273" class="wp-caption aligncenter" style="width: 486px"><a href="http://blog.paultomlinson.net/uploads/2010/10/Freelensing-1.jpg"><img class="size-full wp-image-273 " title="Freelensing 1" src="http://blog.paultomlinson.net/uploads/2010/10/Freelensing-1.jpg" alt="" width="476" height="386" /></a><p class="wp-caption-text">Freelensing 1 - Sigma SD10 with 8&quot; Newtonian Reflector Lens</p></div>
<p>The image is presented here essentially as shot - minor contrast enhancement, but I haven't even airbrushed out the dust and debris on the camera's glass (which I really should get around to cleaning).  Looking at the more full-size version you can see that it's more of a "soft focus" than an all-out blur, and is almost certainly the product of the angle of the camera in relationship to the mirror and the interfering intermediate window rather than atmosphere or vibration, since the exposure was only 1/200 (ISO 200 too - nice complement).  This is also slightly cropped, since I had to rotate the image in order to compensate for the camera's alignment (and I'm not a good enough photographer generally to notice those kinds of things through the eyepiece, or I would have done it then instead).  In order to get the camera into the right focal plane I had to remove Ol' Blue's objective lens mount entirely - completely unscrewed it from the tube and set it aside so I could get that last 1/2" closer.</p>
<p>I rotated the next one as well, but didn't bother to crop to a full frame presentation because I needed some of the information that would cut out.  You can see behind the foliage the dark outline of the mountain in the background - the only difference in these 2 picture setups is about 5" of movement from the camera, into the different focal plane.  If you look closely in picture nos. 1 &amp; 2 in the composite series you can also pick out this branch in front of the mountain (at a slightly different offset, since 1 &amp; 2 weren't taken above rather than through Ol' Blue) - so still an impressive effective magnification (and ability to diffuse foreground or background objects selectively).</p>
<div id="attachment_274" class="wp-caption aligncenter" style="width: 486px"><a href="http://blog.paultomlinson.net/uploads/2010/10/Freelensing-2.jpg"><img class="size-full wp-image-274 " title="Freelensing 2" src="http://blog.paultomlinson.net/uploads/2010/10/Freelensing-2.jpg" alt="" width="476" height="381" /></a><p class="wp-caption-text">Freelensed Foliage - Sigma SD10 on 8&quot; Newtonian Reflector Lens</p></div>
<p>Freelensing is Really Hard.  Apparently I managed to get only the twig in the lower-left into the actual focal plane, which is impressively shallow - and difficult to work with, given that 5" of camera movement equates to about 2 miles of subjective distance.</p>
<p>The experience has been rewarding enough that I'll be pushing on and learning more about how to actually really do it, and not just fiddle around with fancy toys.  As much fun as it is though, none of these shots are actually on par with what you can see through the telescope with the naked eye - it's just so much <em>prettier</em> than any of these can come close to showing.</p>
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		<title>The Manic Pessimism of a Small Sample Set</title>
		<link>http://blog.paultomlinson.net/2010/10/the-manic-pessimism-of-a-small-sample-set/</link>
		<comments>http://blog.paultomlinson.net/2010/10/the-manic-pessimism-of-a-small-sample-set/#comments</comments>
		<pubDate>Sat, 16 Oct 2010 05:41:52 +0000</pubDate>
		<dc:creator>Paul</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://blog.paultomlinson.net/?p=260</guid>
		<description><![CDATA[I don't know if it's because of junk journalism, junk science, or small-minded scientists being the vocal minority in every article pertaining to the subject (probably while all the real scientists are off science-ing), but the most commonly reported views on the probability/frequency of extraterrestrial life are absurd. I'm not talking in terms of intelligent [...]]]></description>
			<content:encoded><![CDATA[<p>I don't know if it's because of junk journalism, junk science, or small-minded scientists being the vocal minority in every article pertaining to the subject (probably while all the <em>real</em> scientists are off science-ing), but the most commonly reported views on the probability/frequency of extraterrestrial life are absurd.</p>
<p>I'm not talking in terms of intelligent life per se, and especially not with regard to interplanetary civilizations - most certainly not the bug-eyed probe happy "grays" that are the contemporary lore - but regarding life of any kind in its spontaneous origination on any celestial body distinct from Earth as we know it.  Microbes on Mars, or under the ice on Europa, or on one of the dozens of exoplanets now being discovered, or anything of the like.</p>
<p>The views and notions bandied about most often in anything approaching mainstream are something along the lines of, "if there are signs of life there, then it must be incredibly abundant throughout the universe!"  Balanced with a similar illogical assumption that, "if there are no signs of life there, then it must be tremendously precious and we are so very alone."</p>
<p>This is like rolling a billion-sided die and looking for it to come up with the same number twice.  In sequence.  And giving up if it doesn't happen after 2 tries.</p>
<p>In all truth we have so few places to look (in terms of gross numbers of bodies), and so few means to examine those (due to proximity, risk, and simple logistics), that we're not even making consistent assessments of those resources which <em>are</em> available to us humans.  Projecting from this immensely small set of incomplete samples into some trend line or tangent as a predictor of the universe at large is ludicrously bad science all around.  And they - documentary producers, journalists, scientists (in context or otherwise, who knows) - keep repeatedly taking the same view of immediate doom or glory without really examining the numbers.</p>
<p>The reality?  It's closer to that billion-sided die, with a not-insignificant portion of it harboring a probability for life-sustaining conditions, and opportunities to roll it millions or even hundreds of millions of times.  We're not even up to half a dozen, yet.  Heck, I only spot us 2 tries because we're OK at making it to our biggest natural satellite, and we had some pretty cool probes make it to Mars (and then rounding up generously from those slivers of experience).</p>
<p>Let's take a decent and level view, mkay?  Life?  It's probably rare, but there are so many opportunities for it in the universe it's bound to be out there somewhere (scales of distance just making it hard to assess that).  We should get a statistically relevant sampling before plotting conclusions.</p>
<p>Or attach some dynamometers to Carl Sagan's final resting ground and use that to power major metropolitan areas every time someone re-publishes the same ignorant coin-flip perspective.</p>
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		<title>Enjoying the Perseids</title>
		<link>http://blog.paultomlinson.net/2010/08/enjoying-the-perseids/</link>
		<comments>http://blog.paultomlinson.net/2010/08/enjoying-the-perseids/#comments</comments>
		<pubDate>Fri, 13 Aug 2010 07:34:56 +0000</pubDate>
		<dc:creator>Paul</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://blog.paultomlinson.net/?p=254</guid>
		<description><![CDATA[Growing up I always marked August 12th on my calendar as the peak of the annual Perseid meteor shower ever since I read about it in a magazine (I believe it was National Geographic, but I don't remember with great certainty).  Only once though did I really manage to immerse myself in it, pulling an [...]]]></description>
			<content:encoded><![CDATA[<p>Growing up I always marked August 12th on my calendar as the peak of the annual Perseid meteor shower ever since I read about it in a magazine (I <em>believe</em> it was National Geographic, but I don't remember with great certainty).  Only once though did I really manage to immerse myself in it, pulling an all-nighter with my brother and a couple of our friends in their backyard (I think I was about 10; this was also the night when I stepped in dog poop in my socks, so it was memorable all around).</p>
<p>I remember speculating (repeatedly and I'm sure very annoying to the others who were all older than myself) about how fast the meteor fragments must have been going, and what it would mean if you saw one that just grew into a larger point instead of streaking, and OH WOW DID YOU SEE THAT ONE IT MUST HAVE BEEN THE SIZE OF A HOUSE because something was exceptionally bright, etc.  We had a single pair of binoculars amongst us and enjoyed some stargazing along with the spectacular show.</p>
<p>As years passed I made fleeting attempts but usually had something else going on or not a good opportunity to observe (bad lighting conditions, full moon, poor location, etc.).  This year being a moonless night I decided to give it a go again, and combine it with some fun star gazing using my recently inherited 8" Newtonion telescope.</p>
<p>My location was still terrible, with streetlights within 150' of where I was standing.  I positioned myself in an empty field behind the house simply for a better vantage of the sky despite all the light pollution surrounding me (and drifting up in the northern sky from the nearby semi-urban metropolises).  That telescope just drinks in light though, especially with a good eyepiece that takes advantage of the field of view.  Whereas I could only dimly perceive the band of the Milky Way unaided, I pointed the scope at any random patch of sky and was astonished and delighted with the awesome proliferation of stellar pinprick.</p>
<p>I refamiliarized myself with the constellations for navigation (handy iPod app for that) and generally played around for a few hours outside (and also learned that with a 10mm objective lens I can read billboards from over 4 miles away, wavering heat currents notwithstanding).  I managed to see four or five really good shooting stars, picked out some Messier objects, and bided my time until Jupiter made it above the eastern mountains (which took an awful long time, on account of I live part way up the slope of those mountains).  I've been able to do some meager planetary spotting with the new scope so far, with Venus, Mars, and Saturn making wonderful early-evening appearances throughout the summer, but I really wanted to see what kind of detail I could get out of Jupiter.</p>
<p>Turns out, an awful lot.  I should have waited for it to get higher in the sky so as to minimize the atmospheric distortion, but as it was I could still make out a prominent equatorial band on the gas giant and 4 of its moons: Callisto, Ganymede, Io, and Europa.  The sheer brightness of Jupiter made it difficult to see enough contrast to really appreciate the detail (that, and the aforementioned distortion) but it was an awesome experience all the same.</p>
<p>I'm hoping to take the 10" scope out one of these days soon and put it through its paces - I'm getting some weird refraction artifacts with it right now, but that's shooting through a window (a double pane window with decorative metal band squares throughout) in the master bedroom where I've been servicing it; hopefully it's <em>just</em> the window, but I want to make sure (and yes, it's been properly columnated insofar as I can determine).</p>
<p>My goal is also to eventually get a more complete set of eyepieces, ranging from 25mm to 4mm, and a good Canon lens adapter so I can borrow Rachelle's EOS 5D Mark II and get into some serious (well, as serious as an amateur can expect to be) astrophotography under way.</p>
<p>Geeking out, rockin' the blog at 1:30 in the morning.</p>
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		<title>Inception</title>
		<link>http://blog.paultomlinson.net/2010/07/inception/</link>
		<comments>http://blog.paultomlinson.net/2010/07/inception/#comments</comments>
		<pubDate>Sat, 31 Jul 2010 05:10:46 +0000</pubDate>
		<dc:creator>Paul</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://blog.paultomlinson.net/?p=252</guid>
		<description><![CDATA[Christopher Nolan is probably the greatest living filmmaker. Was it perfect? No.  But it was a masterpiece. That is all.]]></description>
			<content:encoded><![CDATA[<p>Christopher Nolan is probably the greatest living filmmaker.</p>
<p>Was it perfect? No.  But it was a <em>masterpiece</em>.</p>
<p>That is all.</p>
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		<title>What I&#8217;ve Been Up To Lately</title>
		<link>http://blog.paultomlinson.net/2010/05/what-ive-been-up-to-lately/</link>
		<comments>http://blog.paultomlinson.net/2010/05/what-ive-been-up-to-lately/#comments</comments>
		<pubDate>Sat, 29 May 2010 19:28:13 +0000</pubDate>
		<dc:creator>Paul</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://blog.paultomlinson.net/?p=245</guid>
		<description><![CDATA[I've always been able to sculpt - I've just never done it.  It's been a strange sensation, having that realization sitting around untested, occasionally surfacing and teasing me with possibility.  The very few times I've done anything along these lines it's blossomed easily under my hands - but it's never really been tested, because I [...]]]></description>
			<content:encoded><![CDATA[<p>I've always been able to sculpt - I've just never done it.  It's been a strange sensation, having that realization sitting around untested, occasionally surfacing and teasing me with possibility.  The very few times I've done anything along these lines it's blossomed easily under my hands - but it's never really been <em>tested</em>, because I didn't have the time or resources (mostly time though) to invest in refining it.</p>
<p>I came close while I was in Seattle working for Amazon - while I was still naive enough to think that I'd have more time on my hands (this is a fallacy for Amazon employees - it's a great company, but when you work for Amazon that's pretty much ALL you do), I contemplated getting some materials together and trying it out.  I did some research, started sketching out some sculpture ideas, and made some plans - but then changed to a much smaller studio apartment with hardwood floors; working with polymer clay in that environment with 3 cats seemed a losing proposition to start with, so <a title="Middling MIDI" href="/2009/10/middling-midi/">I bought an EWI instead</a>.</p>
<p>While making those plans though, I was more sure than ever that the talent was there - with one sculpture concept I couldn't get the sketches of the beastie to turn out right, so I grabbed a sheet of aluminum foil and made the face out of that: and then proceeded to sketch it off of that reference. For my most recent birthday, Rachelle bought me all the stuff I would need to really try it out, putting money where my mouth was much the same way we did in setting up her photo studio eight-plus years ago.</p>
<p>Organic shapes came as easy as I'd expected:</p>
<div id="attachment_229" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P4141267-B.jpg"><img class="size-full wp-image-229" title="Unlikely Friends" src="http://blog.paultomlinson.net/uploads/2010/05/P4141267-B.jpg" alt="A rough draft of organic elements in unlikely juxtaposition of species" width="500" height="400" /></a><p class="wp-caption-text">A rough draft of organic elements in unlikely juxtaposition of species</p></div>
<p>I would need armature wire to start building anything with substance though (such as I'd sketched previously), so I had to work on smaller scale projects.  I figured I'd book some flight time in a simulator first - doing simple projects, tearing them down, and then set my mind on committing to a small project I could do without the wire (which I subsequently acquired, but I'm still finishing this one out first) that would use a minimal amount of the clay and familiarize me with its characteristics and my tools for working with it.  The project in question is a 17th-ish century tower-top observatory, with absolutely no concern for period accuracy (or even scale, really) - off the cuff, just for fun.</p>
<div id="attachment_230" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P4171271-B.jpg"><img class="size-full wp-image-230" title="Rough elements" src="http://blog.paultomlinson.net/uploads/2010/05/P4171271-B.jpg" alt="Rough elements" width="500" height="400" /></a><p class="wp-caption-text">Tower floor beginnings</p></div>
<div id="attachment_232" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P4171274-B.jpg"><img class="size-full wp-image-232" title="Stonework Progress" src="http://blog.paultomlinson.net/uploads/2010/05/P4171274-B.jpg" alt="Head-mounted stereoscopic magnification is a must for long sessions" width="500" height="400" /></a><p class="wp-caption-text">Head-mounted stereoscopic magnification is a must for long sessions</p></div>
<p>Amanda wanted me to make her a lamb, which hung around and supervised construction.</p>
<div id="attachment_233" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P4181275-B.jpg"><img class="size-full wp-image-233" title="Stonework gets a friend!" src="http://blog.paultomlinson.net/uploads/2010/05/P4181275-B.jpg" alt="Post stone, pre wood" width="500" height="400" /></a><p class="wp-caption-text">Post stone, pre wood</p></div>
<div id="attachment_234" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P4181277-B.jpg"><img class="size-full wp-image-234" title="Mandy's Lamb" src="http://blog.paultomlinson.net/uploads/2010/05/P4181277-B.jpg" alt="Mandy's Lamb" width="500" height="400" /></a><p class="wp-caption-text">Mandy&#39;s Lamb</p></div>
<div id="attachment_235" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P4181280-B.jpg"><img class="wp-image-235" title="Completed Stonework Base" src="http://blog.paultomlinson.net/uploads/2010/05/P4181280-B.jpg" alt="Completed Stonework Base" width="500" height="400" /></a><p class="wp-caption-text">Completed floor</p></div>
<p>A grain of rice makes its first appearance to provide scale reference:</p>
<div id="attachment_243" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P5291296-B.jpg"><img class="wp-image-243" title="Stone and Wood Detail" src="http://blog.paultomlinson.net/uploads/2010/05/P5291296-B.jpg" alt="Stone and Wood Detail" width="500" height="400" /></a><p class="wp-caption-text">Stone and wood texture detail</p></div>
<div id="attachment_236" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P4251281-B.jpg"><img class="wp-image-236" title="Desk Beginnings" src="http://blog.paultomlinson.net/uploads/2010/05/P4251281-B.jpg" alt="Desk Beginnings" width="500" height="400" /></a><p class="wp-caption-text">Rough desk form</p></div>
<div id="attachment_237" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P4251282-B.jpg"><img class="wp-image-237" title="Lock Detail" src="http://blog.paultomlinson.net/uploads/2010/05/P4251282-B.jpg" alt="Lock Detail" width="500" height="400" /></a><p class="wp-caption-text">Lock detail</p></div>
<div id="attachment_238" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P5131286-B.jpg"><img class="wp-image-238" title="Desk Ornamentation " src="http://blog.paultomlinson.net/uploads/2010/05/P5131286-B.jpg" alt="Desk Ornamentation " width="500" height="400" /></a><p class="wp-caption-text">Desk ornamentation and surface objects</p></div>
<div id="attachment_240" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P5291293-B.jpg"><img class="wp-image-240" title="Candle detail" src="http://blog.paultomlinson.net/uploads/2010/05/P5291293-B.jpg" alt="Candle detail" width="500" height="400" /></a><p class="wp-caption-text">Candle detail</p></div>
<p>That dark bar in the middle of the quill is the wire out of a twisty tie in order to hold it up - this sheet of clay is thin enough it shows through as white, and won't possibly stand up under its own weight.  The large hole in the inkwell underneath it is where I stabbed it through with a straightpin to help it adhere to the desktop and haven't filled in yet.</p>
<div id="attachment_241" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P5291294-B.jpg"><img class="wp-image-241" title="Quill detail" src="http://blog.paultomlinson.net/uploads/2010/05/P5291294-B.jpg" alt="Quill detail" width="500" height="400" /></a><p class="wp-caption-text">Quill detail</p></div>
<p>If you look closely you can see the bookmark ribbon is forked at the end, and that the loose-leaf paper on the right contains stellar observations (Ursa Major's indication of Polaris).</p>
<div id="attachment_242" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P5291295-B.jpg"><img class="wp-image-242" title="Book detail" src="http://blog.paultomlinson.net/uploads/2010/05/P5291295-B.jpg" alt="Book detail" width="500" height="400" /></a><p class="wp-caption-text">Book and paper detail</p></div>
<p>The chair is still very much in progress, with only the chairback and cushion completed in this photo.</p>
<div id="attachment_244" class="wp-caption aligncenter" style="width: 510px"><a href="http://blog.paultomlinson.net/uploads/2010/05/P5291297-B.jpg"><img class="wp-image-244" title="Chair detail and scale reference" src="http://blog.paultomlinson.net/uploads/2010/05/P5291297-B.jpg" alt="Chair detail and scale reference" width="500" height="400" /></a><p class="wp-caption-text">Chair detail</p></div>
<p>Still has a way to go, including the storage chest next to the desk and the telescope, and lots of polishing and refinement after that: I'll need to go through and smooth out tooling marks, and then set the whole thing in the oven.  I don't plan on painting it since my skills definitely do NOT as present tend that way - maybe I can get some of the gaming mini painters in the area to swap me work, where I customize minis for them in exchange for getting a nice paintjob (hint hint, all ye readers).</p>
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		<title>Level Headed Diatribe Against LGAT &#8220;Impact Training&#8221;</title>
		<link>http://blog.paultomlinson.net/2010/03/response-to-lgats/</link>
		<comments>http://blog.paultomlinson.net/2010/03/response-to-lgats/#comments</comments>
		<pubDate>Mon, 01 Mar 2010 10:55:10 +0000</pubDate>
		<dc:creator>Paul</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[anguish]]></category>
		<category><![CDATA[brain]]></category>
		<category><![CDATA[dumb]]></category>
		<category><![CDATA[fear]]></category>
		<category><![CDATA[growing up]]></category>
		<category><![CDATA[humor]]></category>
		<category><![CDATA[hypnosis]]></category>
		<category><![CDATA[linktacular]]></category>
		<category><![CDATA[memory]]></category>
		<category><![CDATA[mental health]]></category>
		<category><![CDATA[neurology]]></category>
		<category><![CDATA[science!]]></category>
		<category><![CDATA[siblings]]></category>

		<guid isPermaLink="false">http://blog.paultomlinson.net/?p=215</guid>
		<description><![CDATA[This material represents over a year's worth of reading, researching, and careful professional and personal studies in order to provide a informed, well-reasoned, educational viewpoint rather than my initial knee-jerk reaction to the topic. Presented here is my final conclusion on the matter for your review. I run the risk of offending a number of [...]]]></description>
			<content:encoded><![CDATA[<p>This material represents over a year's worth of reading, researching, and careful professional and personal studies in order to provide a informed, well-reasoned, educational viewpoint rather than my initial knee-jerk reaction to the topic.  Presented here is my final conclusion on the matter for your review.</p>
<p>I run the risk of offending a number of people that I am close to with the material that I present here - both because of my assessment and opinions of the LGAT organization "Impact Training", and because I may also cite religious materials in the process.  Normally I leave personal relationships out of my posts, as well as religion - this is a public forum after all, and the materials I'm likely to discuss here have nothing to do with either (it's a personal geek blog, after all).  I am willing to take this risk because the alternative is to say nothing, and I find this far less palatable than being despised for standing by my scruples.  I'm saying it in public in the interest of helping and inspiring others.</p>
<h2>First up, what is this all about?</h2>
<p>LGAT stands for "Large Group Awareness Training."  It is a model of presentation whereby groups (usually large ones, hence the name) are exposed to selected materials under circumstances designed to elicit compliance and predictable responses.  That "designed to elicit" part is my take on them - most of the definitions of the format include language such as "teaching simple but often overlooked wisdom" etc., which has more to do with content (and their opinion of it) than the delivery mechanism itself.  More on this in a moment.</p>
<p>"Impact Training" is an organization operating locally in Utah as a purveyor of content using this format, which has gone on to combine its own origins with pop psych, a warped version of LDS theology, hard sales, and MLM practices in order to operate a for-profit organization for its own enjoyment and aggrandizement.  It leverages several key principles of psychological manipulation to deliver its content under the guise of improving confidence, self esteem, relationships, and material success.  The remainder of this article will be broken into two sections, "Method" which describes the tools of LGAT, and "Madness" covering the specific philosophies and principles of Impact Training.</p>
<h2>Method</h2>
<p>To best describe LGAT methods it's appropriate to pull in some primers on its history and evolution, and some principles of modern psychology and their background.</p>
<p>Impact Training specifically comes from an individual by the name of Hans Berger, who has been involved as a founder and controller of both Impact Training and the "Harmony Institute" here in Utah.  Hans got his start with "Lifespring", which itself is an offshoot from the "Landmark Forum", which came from "est" (erhard seminars training [capitalized as branded]), which came from "Mind Dynamics", a component of "Scientology" (done with the "quotes" for now).  The basic premise remains essentially unchanged from the abreactive therapies on which it was founded and are visible even now in the Dianetics that Scientology still deals in.  Abreaction itself is simply a form of catharsis - the release of previously repressed emotion.  This release typically takes the form of reliving events, but can be disembodied (which is to say, not linked to a specific trauma or episode) as well.  The military looked at a formalized proposal for Abreactive Therapy following WWII, and concluded that though potentially effective it took too long and the results were not on par with other therapeutic techniques available at the time<a href="#foot1"><sup>1</sup></a>.</p>
<p>In more modern psychology, catharsis and abreaction are occasional tools but are some distance from main line practice because of some significant drawbacks.  The emotional release, while temporarily pleasing, does not absolve the original sensitizing events or traumas of their sting (repeated desensitization can be used to help, though that has more to do with controlled exposure to traumatic memory in a safe and productive environment than simple expulsion of pent-up emotion), and suffers from re-interpretation (experiencing memory in the light of the present state of mind) and false memory mechanisms (fantasy and invention, even unintentionally).  Which is to say that, based on the presentation of the technique it's possible to elicit an abreactive response from an individual solely in response to the environment, without basis in any specific or even <em>real</em> emotional injury.</p>
<p>The Impact Training LGAT utilizes several techniques to produce abreactive responses to its own ends.  I'll go into both the techniques in play and the intent with which it does so (which both still fall under the "Method" part of this discussion).  First, the techniques.</p>
<p>Visualization, Guided Imagery, and Hypnosis: I myself am a practitioner of hypnosis; it's an excellent working toolset for the application of behavioral psychology at the subconscious level, and if used properly can help to re-wire aberrant or undesired manifestations of motivation (e.g., behaviors) in non-conflicting and gestalt ways very quickly (specifically through the use of the hypnoanalytic techniques developed by Milton Erickson, rather than the more commonly portrayed authoritarian or sensationalized stage versions of hypnosis).  I enrolled in certification as a hypnotherapist in 2002 in light of the bad tech economy as a fallback career which was never required (I landed with Overstock and things picked up from there).  To date I've only ever used its therapeutical practices on myself, to reasonable effect.  In the case of Impact Training, however, the analytical approach is avoided: the specific accounts of the imagery used there indicate standard induction practices (descending darkened staircases, presentation of doors, contextualized environments, etc.) and are then followed by very selective exercises.  What and who the subject encounters and the means of their interaction with the same are dictated, and while the content of that interaction is up to the subject it's predictable given the setup.  It is meant to be confrontational, potentially provide some resolution, but mostly be empowering to the subject based on the transference of emotional responsibility that is the essence of the Impact Training philosophy.</p>
<p>The results of the repeated visualizations are reframed by the "Trainer" (I say "Trainer" in quotes as a branded(tm) title rather than an earned honorific, as the Impact Training staff are not licensed or certified by any governing body and are in fact students of the program themselves working off the volunteerism required to advance rather than credentialed therapists).  Reframing is the practice of interpreting content (usually carefully selected content) according to preferred ideologies, prescribing "this is because of that" and "x is due to y" correlation to imply causation and inculcate those ideologies in the subject or other observers.</p>
<p>This same reframing is applied to lots of emotional responses, produced not only via the guided imagery but a host of other exercises and activities.  One of the most distressing for me to learn about was the experiential reframing: an exercise where one participant discloses to another an event wherein they felt victimized, specifically a personal and meaningful such episode.  After mutual disclosure from the other participant both are instructed to repeat their original story but from the vantage as though they were somehow responsible for the event themselves (this touches somewhat on the "Madness" content that will be explored in greater depth later).  Having a person make such an assertion about their own experience, even if they are predisposed to discount such an assertion (and the preparatory exercises to that point do their best to reduce or eliminate such a predisposition), is tragically manipulative.</p>
<p>Why would a person go along with such an exercise?  The key psychological tendencies which make LGAT sessions successful are that:</p>
<ol>
<li>People are wired to trust one another.  If you are given a written statement, and told in advance that any portion of that statement written in red ink is false, you will <a title="Do We Believe Everything We Read?" href="http://lesswrong.com/lw/k4/do_we_believe_everything_were_told/">still be influenced by it</a> to a degree as though it were true.</li>
<li>People are wired to listen to authority figures.  As illustrated in the <a title="Milgram Authority Experiment" href="http://en.wikipedia.org/wiki/Milgram_experiment">Milgram Experiment</a>, and relied on especially heavily in LGATs via the establishment of the Absolute Authority of the Trainer (usually through overt authoritarianism and over-the-top bullying of non-compliant participants: anyone arriving late or otherwise not adhering to the strict and stressful schedule, for example, is deeply berated as a public example in front of others).</li>
<li>We are influenced by the behavior of those around us.  Through the use of mirror neurons which inspire observed behaviors and reactions within the observer, and the <a href="http://en.wikipedia.org/wiki/Asch_conformity_experiments">natural tendency toward conformity</a>, it's possible to expand the effect of an exercise and its reframed response from one to many, and to use the many to reinforce and enhance the intensity of the same so it really sticks.  LGAT sessions frequently have plants as well - prior participants and other accomplices placed throughout the audience who already know the anticipated response and play along (either to earn the favor of the Trainer and advance, or in order to help things progress in a controlled fashion).</li>
<li>Emotions produce endorphins.  Eliciting extremes of emotion causes a cocktail of endorphins to be secreted throughout the brain, as effective as if administering mind or consciousness altering drugs via syringe.  The "Love Bombing" stages of LGAT depend on this, specifically the production of endogenous opiates that both block pain and create a social-bonding specific high that reinforces desired attitudes and responses and inspires a need to return to the same (behavioral/chemical addiction).</li>
<li>Emotions trump rationale.  There are 2 paths of analysis in the human psyche: emotional and rational.  The rational is the one that says "it's unlikely that person approaching from the other direction means me harm" and it's the emotional that says, "yeah, but if they do I'm in for a world of hurt" and makes us cross the street anyway.  Statistics, oddly enough, seem to act as the antidote for this by grounding the rationale in something concrete.</li>
<li>Distraction induces suggestibility.  The schedule of the LGAT is structured to be demanding, high-paced, and run extremely late into the night/early morning in order to keep the energy ramped up and reduce the amount of time for digestion, critical analysis, or rejection.</li>
</ol>
<p>As to the intent of these methods then, and to finish up the line of discourse regarding abreaction, the authority figure produces dramatic and intense (intentionally dramatized and intensified) responses from participants, frames them according the the preferred ideologies, and uses the group setting to amplify the emotional response in an environment designed to make people susceptible to suggestions regarding the same.  This falls under the "predictable response" and "compliance" parts of my initial description of LGATs.</p>
<p>Other tools in use are standard propagandist indoctrination (refer to the Institute for Propaganda Analysis, 1938), and some cultic persuasion practices: secrecy, isolation, and specialized dialog.</p>
<p>On the point of secrecy, attendees are counseled that they are not to reveal anything of the proceedings to those who are not also themselves participants in the program, and even then only up to the level of that participant.  They are requested to sign "non-disclosure" agreements at the beginning of the sessions to reinforce this fact and provide an authoritative standard on which they can rely, and this point is hammered home with remarkable force.</p>
<p>This secrecy lends itself to a form of isolation - unable to discuss the nature of the experience (which, from the perspective of the participant so affected can be a subjectively remarkable experience they are eager to discuss, or an unsettling one for which they require consolation), with any other than the group or prior attendees associated with their program, sets them apart from the world (and frequently from family and friends).  They must rely on the new special-status group of co-participants or the Trainers who are in a position of authority over the same.</p>
<p>New terminology or new definitions for existing concepts are regularly introduced and strongly reinforced, creating a specialized dialog for discussing the experiences that makes little sense to those unfamiliar with the glossary.  The loaded words and phrases create an extra layer of distance between participants and the uninitiated, and are used to prop up the philosophies of the training: much the same way that experiential reframing is used to instill a particular perspective in the subject, altered dialog is used as a means of manipulating thought through manipulating language.  One of the remarkable attributes of the psyche is its ability to create contiguous reality out of disparate sensation - in many ways the condition in which one finds oneself is based on an almost external level of observation: "<a title="Can Smiling Make You Happy?" href="http://web.psych.ualberta.ca/~varn/bc/Kleinke.htm">Am I smiling?  I must be happy then.</a>"  Language is a part of this - the words we speak reflect attitude and belief, and if the words are altered it changes the regions of the brain in play (exciting some, suppressing others) and by association the expressed attitudes.  In Impact Training, for example, "need" becomes "deserve", and all such "needs" are discussed as the things a person "deserves."</p>
<p>The final steps of isolation come from Love Bombing: the literal bombardment of affirmations of acceptance and even physical affection that overload the limbic system (responsible for secreting those endogenous opiates in response to positive social contact) and overwhelm rational barriers and any negative self-assessments.  This exaggerated display of endearment creates a sense of belonging within the group that draws a very distinct line with what is now the "outside world" that fails to understand the participant and their budding transformation.  It creates a very real chemical high and associates it with that social environment - the same one wherein any misstep concerning the schedule or authority of the Trainer results in massive public beratement.  The combination of control and reward have a deep and profound effect, lasting a few weeks to a few years, though other times waning without refreshers (which is where the sales tactics come in to solicit further participation).</p>
<p>Though minor by comparison, there's also the very human tendency to throw good money after bad - these "courses" cost several hundred to a few thousand dollars, and people are likely to see them through in the interest that their money not be wasted, rather than cut their losses early (or ask for a refund, which results in more hard-sales tactics and stiff opposition).</p>
<p>These components follow the basis for all "coercive persuasion" that is the foundation of cultic indoctrination: breaking down resistance and existing psychological structures, introducing new "preferred" ideologies and doctrines, and reinforcing those into the new structures on which the subject is meant to rely (as well as working to limit threats to the same so they remain in effect).  These methods produce predictable psychological and emotional responses in the vast majority of the populace - not any specific sub-group of gullible nitwits looking to sign over their concept of reality to the first authority to offer them one, but in fact just about anyone subjected to the battery.  They (the methods) are specifically geared to overcome barriers and alter one's general conceptual orientation of the world, and in that goal they tend to be distressingly effective.</p>
<h2>Madness</h2>
<p>The specific philosophies (especially at the introductory levels of the program) of Impact Training follow the standard Mind Dynamics and other new-age empowerment paradigms.  They assert not only that the unclouded mind has immeasurable potential to affect the reality around it (the literal world, not just conceptualized experience of the same), but that ultimate responsibility for the condition of one's existence is entirely up to the participant, and in fact <em>always has been.</em></p>
<p>This assertion is both positive and negative: one can purportedly "manifest" the reality they "deserve" with the right kind of "spiritual action" (yes, the "quotes" are back), and there are special tools and abilities open only to the initiated to assist them in so doing.  It also means that everything that has ever happened to an individual has somehow, consciously or otherwise, been a similar controlled "manifestation" of their own intent, even those involving external entities.  All the way up to the weather they've experienced or the drunk driver who killed their family, whatever you've got: the more personal and dramatic the better.  Through the indoctrination received, one supposedly inherits the ability to "choose" or "choose out" of first the influence of these events upon them, and then the events themselves as a component of the physical universe.</p>
<p>Beyond the simple laws of physics and conservation of energy revealing such a thing to be impossible (or so comically improbable as to not be worthy of consideration), this philosophy taken to its final conclusion would pit every individual in the world against every other individual, as well as all forces of nature both terrestrial and cosmic.  Were this philosophy and its influences to be real, what would be the final arbiter of conflicting manifestations, and how could suffering exist in any form but to be the responsibility of the sufferer?  It belies the compassionate humanitarianism (which is nothing at all like the humanized version of vegetarianism) that I believe is the responsibility of every member of organized society and encourages a self-centered orientation of the universe.</p>
<p>Impact Training, as is the standard for LGAT, uses hard sales tactics to persuade, beg, and bully participants into enrollment for successive and increasingly expensive courses.  No excuse is accepted, as the tools already imparted to them will supposedly enable them to overcome any obstacles to procuring necessary funds.  Any questionable fiscal wisdom or responsibility of the participant to continue is irrelevant - if they have truly accepted the doctrines as presented and are capable of genuinely committing themselves they "deserve" the continuation and can't afford to not continue.  Shared pressures from the rest of the group are asserted, and those opting not to continue are either praised for their pledge to continue as resources and timing coalesce to their favor or belittled for not choosing to adhere to the path of enlightenment (though in their defense I've heard that recently the personal attacks for non-continuation have been toned down somewhat).</p>
<p>The Trainer at this point is usually a volunteer of the program, someone demonstrating their dedication to its efficacy by the number of recruits and continuing participants they can manifest.  Any inability to effectively do so means the Trainer is simply failing in the execution of the reality-altering concepts, and needs additional training and reinforcement themselves, and any success belongs to the methods and system.  This kind of self-fulfilling assertion begins in early levels of the program as participants are strongly urged to recruit family or friends to first attend closing ceremonies and then go on to enroll, with credit and advancement awarded to those successful recruiters (and in some cases "advancement" being conditional on exactly those circumstances).</p>
<p>The hard sales and Multi-Level Marketing style of recruitment as requirements for continuation in the pseudo-cultic program are in my opinion a horribly destructive combination: either one manages a continual stream of inductees and is heralded as a success to the program, or failures become their personal responsibility and grounds for mental and verbal abuse.  Accounts of burned-out Trainers putting on the best face for the crowd as their lives fall apart (both within and without the organization) are <a href="http://www.ripoffreport.com/seminar-programs/impact-trainings-han/impact-trainings-hans-berger-qa58c.htm">repeatedly</a> <a href="http://www.ripoffreport.com/cult-organizations/impact-trainings-han/impact-trainings-hans-berger-262fe.htm">available</a> <a href="http://www.complaintsboard.com/complaints/impact-training-c170409.html">online</a>, and the responses and rebuttals from Impact Training adherents frequently resonate with double-speak and "blame the victim" tactics that quite honestly creep me out.</p>
<p>At advancing levels of training the overt LGAT tools are no longer necessary due to the depth of the indoctrination and reliance on the group it has created.  It is here that the warped LDS theologies are introduced and used to play on LDS members' (of which there are of course a great many in Utah) beliefs as a means of turning spiritual and religious devotion into yet another mechanism of attachment to the organization.  I will not repeat any of those specific assertions in public, because I do not feel they warrant repetition of any kind - I'm willing to discuss it privately with anyone (no secrecy here), I just don't ever want to be associated with the words in a public and searchable place.  It is also in these levels that the highest amount of volunteer commitment to enrolling others in the program is required until one breaks into the inner circle or burns out and departs.</p>
<p>I have seen a few people go through the program, and I've been genuinely scared by the amount of unrighteous influence I saw exerted upon them and to which they seemingly wholeheartedly subscribed.  On the LDS side of things this very much smacks of priestcraft (doctrine for sale), the "philosophies of men, mingled with scripture," and the flattery and telling of pleasing things in order to lure people away from the truth (or their beliefs, such as the case may be).  Abandonment of principles and morals associated with those beliefs followed, including a complete falling away from the organization of the Church itself (which has also issued an open letter to its membership specifically targeting these kinds of organizations, but does so <a href="http://www.ldschurchnews.com/articles/40005/Members-counseled-about-self-awareness-groups.html">in the light of day</a>).</p>
<p>I count myself among the rational participants of the world, and have specifically chosen my religious affiliations (and am willing to discuss this with others, including how I can use the word "rational" and "religious affiliations" in the same sentence).  I claim the privilege of worshiping according to the dictates of my own conscience, and afford others the same freedom.  What saddens me here is not so much that others do not share my own beliefs as it is to see a core cultural and personal/spiritual conviction undermined by con artists and hucksters for the purpose of turning a buck without regard to the potentially destructive consequences.  If they believe their own schtick, I pity them.  On the other hand, if they perpetrate these acts knowingly, then Gentlemen: I drop my left glove at your feet and await your response to the challenge.</p>
<p>Any of those of you affected by the teachings of this or other such organizations, I continue to regard you as I always have - I may be saddened by the current state of affairs and the distance it has created between us, but only because I continue to love and cherish you.  Loving from across a chasm I cannot bridge yields sadness is all.</p>
<p>For more information I highly recommend searching around for "Impact Trainings" and "LGAT".  Take the materials on both sides with a grain (or fistful) of salt and draw your own conclusions.  For those open to considering direct challenges to LGAT practitioners (as opposed to those who would rather hear no such thing) I have a thoroughly bookmarked and dog-eared copy of <a href="http://www.amazon.com/gp/product/0787967416/">Cults In Our Midst</a> by Dr. Margaret Thaler Singer I'm willing to loan out (though I would like it back after it makes the rounds).</p>
<hr />
<ol>
<li><a name="foot1">Abreaction in the Military Setting: Harold Rosen and Henry J. Mayers. Arch. of Neurology and Psychiatry, LVII, 1947, pp. 161–172.</a></li>
</ol>
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