Detector 8

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(Notes)
Line 15: Line 15:
  15-097-19:57:37 /IDPLOAD VALUE=0x70 ; was 0x65
  15-097-19:57:37 /IDPLOAD VALUE=0x70 ; was 0x65
 +
* On April 9 2015, the rear fast  threshold was changed due to low livetime in the rear segment.
 +
 +
15-099-17:38:09 /IDPUTABLE8 OFFSET=REARFASTDAC
 +
15-099-17:38:23 /IDPLOAD VALUE=0x80 ; was 0x70
 +
 +
* On April 13 at 17:47UT we changed the Rear Fast threshold for detector 8.
 +
 +
15-103-17:46:36 /IDPUTABLE8 OFFSET=REARFASTDAC
 +
15-103-17:46:47 /IDPLOAD VALUE=0x90  ; was 0x80
===D8 front slow LLD threshold history===
===D8 front slow LLD threshold history===

Revision as of 22:31, 15 April 2015

'This page contains information about changes/issues for RHESSI detector 8 after the 2014 anneal. Detector updates from 2012-mid 2014 can be found here: Detector 8 anneal 2012

Contents

Notes

Detector 8 is SEGMENTED after the 2014 anneal!

On March 13, 2015 the rear fast threshold was changed.

 15-072-22:05:41 /IDPUTABLE8 OFFSET=REARFASTDAC
 15-072-22:05:56 /IDPLOAD VALUE=0x55
15-097-19:57:24 /IDPUTABLE8 OFFSET=REARFASTDAC
15-097-19:57:37 /IDPLOAD VALUE=0x70 ; was 0x65
15-099-17:38:09 /IDPUTABLE8 OFFSET=REARFASTDAC
15-099-17:38:23 /IDPLOAD VALUE=0x80 ; was 0x70
15-103-17:46:36 /IDPUTABLE8 OFFSET=REARFASTDAC
15-103-17:46:47 /IDPLOAD VALUE=0x90   ; was 0x80

D8 front slow LLD threshold history

post 2014 anneal 0x0C

D8 front fast LLD threshold history

post 2014 anneal 0x22

D8 rear slow LLD threshold history

post 2014 anneal 0x30

D8 rear fast LLD threshold history

post 2014 anneal 0x45
2015-Mar-13 22:05:56 0x55 (was 0x45)
2015-Mar-25 19:30:35 0x65 (was 0x55)
2015-Apr-07 19:58 0x70 (was 0x65)

D8 HV history

post 2014 anneal 3995 V
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