 Fri Feb 17 15:23:13 2006, Alec, 8-ID General, Detectors, PI Direct Detection CCD 
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Some data on the MIT direct detection CCD in use at IMM-CAT
CCD type:
Pixel Array: 1152X1242
Pixel Size: 22.5 microns square
Full well capacity:
Digitizer: 12 bit/1 Mhz 430khz/16bit
Serial No:
Absorption Efficiency: Approximately 40% at 7.66 keV
Photon spread:
Si Conversion ratio: 3.65
eV/photon pair;
Distance from Be window to CCD chip .543 inches
ADU Gain: approximately 223 electrons/ADU (slow) and 38.4 fast
( had been 330 adu/phot |
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Thu Feb 16 13:53:12 2006, Alec, 8-ID-I, Setups, 8-ID-I distances
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Distances along 8ID-I beamline: COSAXS
Item Distance from Source (mm) Distance to Sample (mm) |
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Wed Feb 15 15:39:16 2006, Alec, Other, Setups, Legacy TRXS lineup document
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Beginnings of a startup procedures for peridot and mica.
1) login as user1 to topaz |
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Wed Feb 15 15:37:54 2006, Alec, 8-ID-E, Setups, Legacy TRXS description document
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TRXS setup:
The vertical spectrometer consists on a 2 circle diffractometer Huber 420. |
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Wed Feb 15 15:25:37 2006, Alec, Other, Controls, Legacy table potentiometer information
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Legacy table potentiometer information from the 8-ID web site:
How do I use the potentiometers on the t2 table in the A hutch |
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Wed Feb 15 13:32:36 2006, Alec, 8-ID General, EPS, EPS Trip
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[B]What to do on an EPS trip[/B]
The main (manual) EPS control and display panel is located between the E and I stations |
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Wed Feb 15 13:17:54 2006, Alec, 8-ID-E, Procedures, Legacy Zone plate set-up information from old web site
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Legacy Zone plate set-up information from old web site:
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Wed Feb 15 13:15:04 2006, Alec, 8-ID General, Controls, X-Ray info (from old web site)
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X-Ray eye info from old web site - not sure of validity:
******* X-RAY EYE ******* |
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Wed Feb 15 12:09:28 2006, Alec, 8-ID General, Setups, 8-ID Energy and Undulator Gap
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8-ID's nominal operating energy, except via prior consultation with the 8-ID beamline staff, is 7.45 keV (Undulator Gap=17.60 mm)---our current best estimate
is the actual peak energy delivered by the undulator is 100 eV lower than this or 7.35 keV. |
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Wed Feb 15 12:02:39 2006, Alec, 8-ID General, Procedures, Aligning mirror after a fill
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The procedure to align E and I stations after a beam fill is:
[LIST] |
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Wed Feb 15 11:56:17 2006, Alec, 8-ID General, Controls, How to start EPICS (medm really)
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How to start EPICS or more properly start display the medm display manager:
Enter 'start_epics' (without the single quotes) from one of the 8-ID control computers |
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Tue Feb 14 10:58:59 2006, Alec, 8-ID-D, Setups, 8-ID-D monochromator positions
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Undulator Gap = 17.7 mm
Energy (1st Harmonic) = 7.5 keV
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Tue Feb 14 10:05:02 2006, Larry, 8-ID General, Other, Discussion of choosing best photon energy for COSAXS
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Tue Feb 14 09:42:32 2006, Alec, 8-ID-D, Beamline Hardware, 8-ID-D Monochromator Venting and Pumpdown Procedure
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[B]Diamond Monochromator
pump down & venting procedure[/B]
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Tue Feb 14 09:18:03 2006, Alec, 8-ID General, Computers and Network, List of devices on the 8-ID network
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A list of devices on the 8-ID network (or assigned to the network), can be obtained by entering
'ypcat hosts | grep 116' at a command prompt on a Linux workstation/desktop |
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Tue Feb 14 09:15:23 2006, Alec, 8-ID General, Computers and Network, 8-ID Experiment Floor Computer Jack Layout
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| 8-ID Experiment Floor Computer Jack Layout. There should be a one-to-one correspondance to the ports on the experiment floor switch. |
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Wed Feb 8 11:05:09 2006, Alec, 8-ID General, Detectors, MCA and Multi-element detector set-up info from the X26 at the NSLS
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MCA and Multi-element detector set-up info from the X26 at the NSLS:
http://www.bnl.gov/x26a/comp_med.shtml |
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Tue Feb 7 13:37:46 2006, Alec, 8-ID-D, Hardware, Monochromator ion pump operation
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[I][B]Diamond Monochormator ion pump operation instructions[/B][/I]
On the controller, ion pump #1 is the larger pump attached to the vacuum chamber and ion pump #2 is the smaller pump hooked-up to the intermediate stage |
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Mon Feb 6 17:24:05 2006, Xuefa, 8-ID-E, Setups, Si(220) beam position on the Entrance Be window
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I estimated the minimum distance from the diamond crystal to the top side of the exit flansch to 675 mm, assuming the following bragg angles at 7.4keV (100eV
removed from actual Undulator settings), Si(111) 31.0 deg and Si(220) 51.8 deg and using the separation of the two burn spots measured by Xuefa. This
means, that the distance crystal to the Si(111) exit port is 740 mm and the distance crystal to the Si(220) exit port is 676 mm. |
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Mon Feb 6 16:26:02 2006, Alec, 8-ID General, EPS, Legacy EPS wiring
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| Legacy (pre switchover to ASD-SI in 2004) wiring diagram for the EPS. Also, does not include the slave IOC's added to 8-ID-E and 8-ID-I. |