D1.4.2 Lessons learned from ComCam Assembly, Integration & Test

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This is a deliverable from WP1.4.

Due date is MS7 (#4) plus five months (see change request C061).

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Draft change request prepared and sent to Graham Smith for review and approval before submission to the Exec Group. The request is to move the deliverable due date to one month after the MS7 as per the original intention.

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Graham ok'ed the draft change request on 11/DEC/20. Change request C020 will be added to the agenda for the Jan'21 Exec Group Meeting.

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Due date being revised in light of new US plan form construction and commissioning. See CR023.

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07/JUL/21

• email from GrahamS saying he has asked Bob Blum about "the status of ComCam integration and test"

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25/AUG/21

• change request C028 drafted to move due date. This was sent to Graham Smith for approval before submissions to September 2021 Exec Group

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Change request C028, approved at 23/SEP/21 Exec Group Meeting moved due date from PM24 (30/JUN/2021) to PM43 (31/JAN/23)

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21/FEB/23

• Change request C061 approved at 20/FEB/23 Exec Group.
• this CR explains how this deliverable is due five months after the LSST:UK milestone MS7 (MS7 End of ComCam Assembly, Integration & Test #4) which in turn is directly linked to the Rubin Project supporting milestone : "SITCOM-105 : ComCam + PF re-Installed on TMA".
  The due date of this deliverable will therefore change according to SITCOM-105, the date of which is available in DMTN-232 Celebratory Milestones at https://dmtn-232.lsst.io/.

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10/JAN/24
as discussed by @mahargpsmith and @tms-epcc

• If MS7 (MS7 End of ComCam Assembly, Integration & Test #4) passed in November after all, then in theory D1.4.2 is due April'24

But ...

• It is debatable how worthwhile this deliverable will be for the UK observing community. It would be of more interest
  if it covers when when ComCam is onsky, currently expected in July'24.

• Agreed therefore to reconsider in March'24 how to proceed with D1.4.2, that is, whether to cancel it or modify its nature and timescales so it can cover lesssons from ComCam being on-sky.

• No new news at the January SITCom GA.

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14/FEB/24

• no change to previously reported situation
• SITCOM GA on 14/FEB/24 may provide more information
• will consider again in March and possibly submit CR to Exec in April'24

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08/MAY/24

• change request C100 submitted to 01/MAY/24 Exec Group meeting
• CR is to move due date to 31/DEC/24

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15/MAY/24

• change request C100 approved to 01/MAY/24 Exec Group meeting
• CR is to move due date to 31/DEC/24 (PM66)

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05/FEB/25

• Change request C116 approved at 30/JAN/25 Exec Group meeting
• C116 moved due date from 31/DEC/24 (PM66) to 31/MAY/25 (PM71)