ACIS ECS CTI measurement, Mar 13, 2012
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Plan
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HRC will check the Anti co-shield rates before the execution of CAP 1231
Run CAP 1231 as soon as convenient during the 2012:072:20:20 pass.
CAP will:
  - Check radiation levels and safe SIM position
  - Set correct telemetry format
  - Enable SCS107 and RADMON
  - Set Obsid to 62681
  - Uplink, enable and activate the 15 hour CTI SCS load,
    1A_CTI4_15HR_135.CLD
  - ACIS confirms normal start of science run

Execution:
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on phone, Nancy Adams-Wolk
Comm was early and AOS had occurred by 2012:072:20:04:00

 CAP steps
1.  2012:072:20:42  EPHIN at 42,
2.  2012:072:20:42  HRC antiCo at 28 and a verbal go-ahead from FD
3.  2012:072:20:42  Confirmed SIM at HRC-S, -99616.
4.  2012:072:20:43  Already in format 2; EPS subformat selected.
5.  2012:072:20:44  SCS107 enabled.
6.  2012:072:20:46  Obsid set to 62681
7.  2012:072:20:50  Load 1A_CTI_15HR_135.CLD uplinked to slot 135.
8.  2012:072:20:52  OC Enables and activates 135. Items are verified as they are telemetered down.
    2012:072:20:53:42  Start science reported on realtime pmon
9.  2012:072:20:55  ACIS confirms normal science run, pending science data
10. 2012:072:20:56  OC/ACIS confirm good DPA input current values.

  2012:072:21:18  First event data from the CTI.

We expect this SCS script to be interrupted by the MAR1312
load, which will clear and disable SCS slot 135, and
issue two stop science commands.