Detector 7
From RHESSI Wiki
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G7 front slow to 0x0C (was 0x10) after 14:21 on 2015-Jan-07. | G7 front slow to 0x0C (was 0x10) after 14:21 on 2015-Jan-07. | ||
G7 front fast to 0x22 (was 0x2E) after 14:22 on 2015-Jan-07. | G7 front fast to 0x22 (was 0x2E) after 14:22 on 2015-Jan-07. | ||
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| + | * On Jan 13 2015, we reverted the front slow thresh back to its previous value, because it was suspected that low-energy D7 events were filling up the SSR. | ||
| + | 15-013-19:27:21 /IDPUTABLE7 OFFSET=FRONTSLOWDAC | ||
| + | 15-013-19:27:36 /IDPULOAD VALUE=0x10 ; increased from 0x0C | ||
| + | 15-013-19:28:17 start idpu_dec_active_vigorous | ||
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===D7 front slow LLD threshold history=== | ===D7 front slow LLD threshold history=== | ||
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| 2015-Jan-07 after 14:09 UTC || 0x0C (was 0x10) | | 2015-Jan-07 after 14:09 UTC || 0x0C (was 0x10) | ||
| + | |- | ||
| + | | 2015-Jan-14 19:27:36 UTC || 0x10 (was 0x0C) | ||
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Revision as of 18:06, 14 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 14:20 UTC to default values. Front slow is showing very high values on the monitor rates (~900).
G7 front slow to 0x0C (was 0x10) after 14:21 on 2015-Jan-07. G7 front fast to 0x22 (was 0x2E) after 14:22 on 2015-Jan-07.
- On Jan 13 2015, we reverted the front slow thresh back to its previous value, because it was suspected that low-energy D7 events were filling up the SSR.
15-013-19:27:21 /IDPUTABLE7 OFFSET=FRONTSLOWDAC 15-013-19:27:36 /IDPULOAD VALUE=0x10 ; increased from 0x0C 15-013-19:28:17 start idpu_dec_active_vigorous
D7 front slow LLD threshold history
| post 2014 anneal | 0x70 |
| 2014-Aug-14 after 03:40 UTC | 0x80 (was 0x70) |
| 2014-Dec-4 after 01:09 UTC | 0x10 (was 0x80) |
| 2015-Jan-07 after 14:09 UTC | 0x0C (was 0x10) |
| 2015-Jan-14 19:27:36 UTC | 0x10 (was 0x0C) |
D7 front fast LLD threshold history
| post 2014 anneal | 0x2E |
| 2015-Jan-07 after 14:09 UTC | 0x22 (was 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 |
