Sample I1004,0

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Stardust Catalog Sample Information for Sample I1004,0

Information Details

Sample Number: I1004,0 Sample Status: In Tray
Alternate Name: Parent:
Sample Description: Interstellar Aerogel Tile
Allocation Status: Available

Subsample List


Sample Description Allocation Status Generic Specific Track Grain Grid
I1004,1,2,0,0  Keystone in SiN sandwich on UCB STXM mount  Available  I1004  0  0  0  0
I1004,2,3,0,0  Keystone in SiN sandwich on UCB STXM mount  Available  I1004  0  0  0  0
I1004,3,21,0,0  Keystone  Available  I1004  0  0  0  0
I1004,4  Interstellar Aerogel Fragment  Available  I1004  0  0  0  0

Sample Notes

Sample Name Notes Category
I1004,0 Short, turnip-shaped track measuring ~630 (586) µm at the angular view. Three stubby stylus emanating from bottom of turnip, each possessing a small terminal particle at the end of the track or stylu ... Processing
I1004,1,2,0,0 Cell I1004 has been scanned via the Stardust@Home Project and selected as a candidate tile containing a track. Track I2 was the second track removed from the Interstellar Tray and is classified as a h ... Processing
I1004,1,2,0,0 Discovered by Stephan Wagner Extracted 12 feb 08 Analyzed at Brenker/ESRF by XRF Went to Flynn/NSLS, not analyzed by FTIR Went to Westphal/UCB (SSL + ALS) Removed from fork in plastic box with feed-th ... Processing
I1004,1,2,0,0 Interstellar high angle track Processing
I1004,1,2,0,0 Reanalyzed STXM 5/30/09 Analysis
I1004,1,2,0,0 Orientation is 11:30 in the collector. TP is 4 x 2.8 micrometers, contains oxidized Al in what looks like fine powder distributed all over the particle. Aerogel is more dense than usual @ 34mg/cm3 ( ... Processing
I1004,1,2,0,0 May 2008 STXM analysis summary: no detectable Mg, Al, Ni, Ce. This off-normal track and its associated terminal particle (TP) were easily visible in the optical microscope. We obtained coordinates rel ... Analysis
I1004,1,2,0,0 Interstellar high angle track Processing
I1004,2,3,0,0 Cell I1004 has been scanned via the Stardust@Home Project and selected as a candidate tile containing a track. Track I3 was the second track removed from the Interstellar Tray and is classified as a h ... Processing
I1004,2,3,0,0 Discovery by Vance Thompson/named "Spero" Extracted 14feb08. Keystone thickness is 350 µm. Sent to Brenker/ESRF, not analyzed Sent to Flynn/NSLS for FTIR, not analyzed Sent to Westphal/UCB Mounted bet ... Processing
I1004,2,3,0,0 Third off-normal track keystoned. Aerogel density is 26 mg/cm3 measured by ALS STXM (assuming thickness is 350 µm). ALS STXM: Terminal particle contains magnesium, cerium and a weak Al signal. No sodi ... Analysis
I1004,2,3,0,0 Interstellar high angle track Processing
I1004,2,3,0,0 Interstellar high angle track Processing
I1004,3,21,0,0 ~50 micron by ~20 micron spiderlike feature in the aerogel surface. Processing
I1004,3,21,0,0 Analyzed at ALS 1.4.3, FTIR (Bechtel) on 01Nov08 Analyzed at ESRF ID13, SXRF (Brenker et al) on ~10Nov08 Analyzed at ALS 1.4.3, FTIR (Bechtel) on 09Dec08 Analyzed by Ogliore, Tyliszczak at 11.0.2 at A ... Analysis
I1004,4 Lower 75% of the surface from tile I1004,0. Resulted from 1st attempt at trying to cut foils from behind and pull through from the front without cutting the fronts of the foils. The remaining cell r ... Processing

Related Documents

File Name Sample Name Description Size File Type
I1004_1_2 I1004,1,2,0,0 331776 KB ppt
I1004_2_STXM_30May2009 I1004,1,2,0,0 3430400 KB ppt
esrf1108_ec337_i1004-summary1 I1004,3,21,0,0 1633934 KB pdf