Detector 7
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After the 2014 anneal, detector 7 was unsegmented. As of 11-27-2014 it has SEGMENTED | After the 2014 anneal, detector 7 was unsegmented. As of 11-27-2014 it has SEGMENTED | ||
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* A tweak shortly after the anneal was completed: | * A tweak shortly after the anneal was completed: | ||
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* 11-27-2014. G7 rear slow rates rose and the detector segmented | * 11-27-2014. G7 rear slow rates rose and the detector segmented | ||
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+ | * Front Fast and Front Slow thresholds were changed on January 7, 2015 at 14:09 UTC to default values. Front slow is showing very high values on the monitor rates (~900). | ||
+ | G7 front slow to 0x0C (was 0x10) after 14:09 on 2015-Jan-07. | ||
+ | G7 front fast to 0x22 (was 0x2E) after 14:09 on 2015-Jan-07. | ||
===D7 front slow LLD threshold history=== | ===D7 front slow LLD threshold history=== |
Revision as of 19:07, 8 January 2015
This page contains information about changes/issues for RHESSI detector 7 after the 2014 anneal. Detector updates from 2012-mid 2014 can be found here: Detector 7 anneal 2012
Contents |
Notes
After the 2014 anneal, detector 7 was unsegmented. As of 11-27-2014 it has SEGMENTED
- A tweak shortly after the anneal was completed:
G7 front slow to 0x80 (was 0x70) after 03:40 on 2014-Aug-14.
- 11-27-2014. G7 rear slow rates rose and the detector segmented
- Front Fast and Front Slow thresholds were changed on January 7, 2015 at 14:09 UTC to default values. Front slow is showing very high values on the monitor rates (~900).
G7 front slow to 0x0C (was 0x10) after 14:09 on 2015-Jan-07. G7 front fast to 0x22 (was 0x2E) after 14:09 on 2015-Jan-07.
D7 front slow LLD threshold history
2015-Jan-07 after 14:09 UTC | 0x0C (was 0x10) |
post 2014 anneal | 0x70 |
2014-Aug-14 after 03:40 UTC | 0x80 (was 0x70) |
2014-Dec-4 after 01:09 UTC | 0x10 (was 0x80) |
D7 front fast LLD threshold history
2015-Jan-07 after 14:09 UTC | 0x22 (was 0x2E) |
post 2014 anneal | 0x2E |
D7 rear slow LLD threshold history
post 2014 anneal | 0x30 |
D7 rear fast LLD threshold history
post 2014 anneal | 0x45 |
D7 HV history
post 2014 anneal | 4510 V |