Sample I1029,0

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Stardust Catalog Sample Information for Sample I1029,0

Information Details

Sample Number: I1029,0 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
I1029,1,6,0,0  Picokeystone  Available  I1029  0  0  0  0
I1029,2,7,0,0  Interstellar picokeystone  Unavailable  I1029  0  0  0  0
I1029,3,8,0,0  Interstellar picokeystone  Unavailable  I1029  0  0  0  0
I1029,4,10,0,0  Keystone in SiN sandwich on UCB STXM mount  Available  I1029  0  0  0  0
I1029,5,15,0,0  Keystone in ultralene bubble  Available  I1029  0  0  0  0

Sample Notes

Sample Name Notes Category
I1029,0 X= 10.6 mm and Y= 8.8 mm (X = 10.8 mm & Y = 7.9 mm @ 20x). Bulb = 92 microns, EH = 40 microns and Track length = 247 microns. Processing
I1029,1,6,0,0 Cell I1029 has been scanned via the Stardust@Home Project and selected as a candidate tile containing a track. Processing
I1029,1,6,0,0 Extracted 1aug08 Processing
I1029,1,6,0,0 Analyzed on ALS/11.0.2 (STXM) (Tyliszczak/Butterworth) Analysis
I1029,1,6,0,0 Analyzed at ALS 1.4.3, FTIR (Bechtel, Ogliore) on 27Jan09 Analysis
I1029,1,6,0,0 STXM Analysis Summary 5 particles in the keystone, obvious in STXM images. One particle is a cluster containing a <1 µm corundum grain (verified by Al K-edge XANES) and two pyroxene grains (Mg K-edge ... Analysis
I1029,2,7,0,0 Lost during extraction due to fork breakage Processing
I1029,2,7,0,0 Cell I1029 has been scanned via the Stardust@Home Project and selected as a candidate tile containing a track. Processing
I1029,2,7,0,0 Location: Just north of -21597 -9968 Processing
I1029,3,8,0,0 Lost trying to remove attached pico blocks with tweezers Processing
I1029,4,10,0,0 Cell I1029 has been scanned via the Stardust@Home Project and selected as a candidate tile containing a track. Processing
I1029,4,10,0,0 Extracted 30Apr08 from fourth 9 o’clock swarm. Sent to Westphal/UCB Removed from fork in plastic box with feed-throughs Mounted in Si3N4 window sandwich. Analyzed at ALS 11.0.2 (Tyliszczak/Westphal) A ... Processing
I1029,4,10,0,0 FTIR: analysis indicates large organic contamination, primarily in CH2 and amide regions. The contamination is distributed homogeneously throughout the keystone. Analysis
I1029,4,10,0,0 STXM: analysis found three 1 µm particles in the picokeystone. One particle contains sodium, possibly nickel, no iron, cerium, silicon. Two other grains contain sodium, possibly weak aluminum, and sil ... Analysis
I1029,4,10,0,0 5/3/08: Analyzed at ALS 11.0.2 (Tyliszczak/Westphal) Analyzed at ALS 1.4.3, FTIR (Bechtel) on 07May08 Analysis
I1029,4,10,0,0 Returned to JSC 04Nov08 Processing
I1029,5,15,0,0 Cell I1029 has been scanned via the Stardust@Home Project and selected as a candidate tile containing a track. Processing
I1029,5,15,0,0 Extracted 10jun08 Put into Silicon nitride windows Analyzed at ALS 1.4.3, FTIR (Ogliore/Westphal) on 13Jun08 Analyzed XRF ID22/ESRF Analyzed at ALS 1.4.3, FTIR (Bechtel) on 15Jul08 and 28Jul08 Processing
I1029,5,15,0,0 Initial FTIR analysis showed minor organic contamination with Si-CH3 being the primary peak. A second FTIR analyses, performed after the ESRF measurement, showed dramatic changes in the CH3/CH2 ratio ... Analysis

Related Documents

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