Time Allocation Change History for 1490

Date Change Type Time Delta (hours) Reason
Jan 20, 2023 ADMINISTRATION 10.0 This CAL program is used to detect shorts on the NIRSpec MSA detector.
Dec 27, 2022 ADMINISTRATION 1.3 Correction
Oct 18, 2022 ADMINISTRATION 5.0 These are CAL visits used for short detection
Oct 18, 2022 ADMINISTRATION -5.0 Move EXT to INT
Oct 18, 2022 ADMINISTRATION 5.0 Move EXT to INT
Oct 11, 2022 ADMINISTRATION 0.4 Time added for new visits to detect MSA quad shorts.
Sep 15, 2022 OVERHEAD_CHANGE -0.6 APT 2022.5.3
Jan 23, 2020 ADMINISTRATION -65.4 New allocation approved by JWSTMO
Jan 23, 2020 OVERHEAD_CHANGE 0.5 APT 2020.1.1
Oct 16, 2019 ADMINISTRATION -70.2 This time allocation should be internal - not external.
Oct 16, 2019 ADMINISTRATION 70.2 This time allocation should be internal - not external.