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Friday 26 September 2025 9.00am EDT
During the last week Chandra completed the observing schedule as planned. Real-time procedures were executed on Sep 20 to prepare for the Lunar eclipse: one to activate SCS 29 and one to dump and clear the EPS glitch counters. Chandra passed through a penumbral lunar eclipse on Sep 21 with nominal power and thermal performance. Real-time procedures were executed on Sep 21 to disable SCS-29 and to dump and clear the EPS glitch counters as post-eclipse season actions. The schedule of targets for the next week is shown below, and includes observations of IIZw40 coordinated with XMM-Newton, and observations of AT2025ulz, which are a follow-up to a Target of Opportunity accepted on Aug 21. |
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SDSSJ011132.32+13351 ACIS-S Sep 29
Radiation Belts
WLM ACIS-I
AT2025ulz ACIS-S
WLM ACIS-I Sep 30
AT2025ulz ACIS-S
WLM ACIS-I
AT2025ulz ACIS-S
WLM ACIS-I
CMZMolecularCloud ACIS-I Oct 1
CasA ACIS-I
CasA ACIS-S
WLM ACIS-I
IIZw40 ACIS-I
Radiation Belts Oct 2
SNR1987A ACIS-S/HETG
CasA ACIS-I
CasA ACIS-S
CasA ACIS-I
UM351 ACIS-S
IIZw40 ACIS-I Oct 3
UM351 ACIS-S
IIZw40 ACIS-I
S82X-1094 ACIS-I Oct 4
SMC2857 ACIS-S
Radiation Belts Oct 5
NGC410 ACIS-S
IGRJ17598-2236 ACIS-S
IIZw40 ACIS-I
NGC410 ACIS-S
Vega HRC-S
Vega HRC-S
Vega HRC-I------------------------------------------
All spacecraft subsystems continued to support nominal operations.
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Revised: July 08, 2022