Detector 7

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  2015-239-17:58:32 /IDPLOAD VALUE=0x80 ; was 0x70
  2015-239-17:58:32 /IDPLOAD VALUE=0x80 ; was 0x70
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* On October 8, the rear fast threshold was raised to try and raise livetime.  Results still need to be assessed.
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* On October 8 and again on the 9th, the rear fast threshold was raised to try and raise livetime.  Results still need to be assessed.
  2015-281-21:57:30 /IDPUTABLE7 OFFSET=REARFASTDAC
  2015-281-21:57:30 /IDPUTABLE7 OFFSET=REARFASTDAC
  2015-281-21:57:39 /IDPLOAD VALUE=0xB0 ; was 0xA0
  2015-281-21:57:39 /IDPLOAD VALUE=0xB0 ; was 0xA0
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2015-282-19:56:31 /IDPUTABLE7 OFFSET=REARFASTDAC
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2015-282-19:57:41 /IDPLOAD VALUE=0xC0 ; was 0xB0
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| 2015-Oct-08 21:57:39 || 0xB0 (was 0xA0)
| 2015-Oct-08 21:57:39 || 0xB0 (was 0xA0)
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| 2015-Oct-09 19:57:41 || 0xC0 (was 0xB0)
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Revision as of 18:58, 12 October 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

 G7 front slow to 0x80 (was 0x70) after 03:40 on 2014-Aug-14.
 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.
 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
2015-194-16:35:07 /IDPUTABLE7 OFFSET=REARFASTDAC
2015-194-16:35:15 /IDPLOAD VALUE=0x50 ; was 0x45
2015-205-17:19:59 /IDPUTABLE7 OFFSET=REARFASTDAC
2015-205-17:20:08 /IDPLOAD VALUE=0x70 ; was 0x60
2015-239-17:58:24 /IDPUTABLE7 OFFSET=REARFASTDAC
2015-239-17:58:32 /IDPLOAD VALUE=0x80 ; was 0x70
2015-281-21:57:30 /IDPUTABLE7 OFFSET=REARFASTDAC
2015-281-21:57:39 /IDPLOAD VALUE=0xB0 ; was 0xA0
2015-282-19:56:31 /IDPUTABLE7 OFFSET=REARFASTDAC
2015-282-19:57:41 /IDPLOAD VALUE=0xC0 ; was 0xB0


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)
2015-May-12 21:01:53 0x30 (was 0x22)
2015-May-12 21:03:20 0x40 (was 0x30)

D7 rear slow LLD threshold history

post 2014 anneal 0x30

D7 rear fast LLD threshold history

post 2014 anneal 0x45
2015-Jul-13 16:35:15 0x50 (was 0x45)
2015-Jul-24 17:20:08 0x70 (was 0x60)
2015-Aug-27 17:58:32 0x80 (was 0x70)
2015-Sep-17 06:37:46 0x90 (was 0x80)
2015-Sep-21 20:10:26 0xA0 (was 0x90)
2015-Oct-08 21:57:39 0xB0 (was 0xA0)
2015-Oct-09 19:57:41 0xC0 (was 0xB0)

D7 HV history

post 2014 anneal 4510 V
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