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Friday 13 August 2021 9.00am EDT
During the last week Chandra completed the observing schedule as planned. Real-time procedures were executed on Aug 8 in preparation for a 48-minute-long, penumbral Lunar eclipse on Aug 9: one to activate SCS 29 and one to dump the EPS glitch counters. Chandra passed through the eclipse with nominal power and thermal performance. Real-time procedures were executed following the eclipse on Aug 9 to disable SCS29 and to dump and clear the EPS glitch counters. The schedule of targets for the next week is shown below and includes an observation of Swift J1818.0-1607, which was accepted as a Target of Opportunity on Jul 26. |
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4U1916-053 ACIS-S/HETG Aug 15 SNR0519-69.0 ACIS-S Aug 16 Radiation Belts Aug 17 Collinder197 ACIS-I 2MASXJ22140917-25574 ACIS-S PSRJ0821-4300 HRC-S /LETG SwiftJ1818.0-1607 ACIS-I Aug 18 AE_Aqr_s1 ACIS-S M51 ACIS-S SS433 ACIS-S/HETG M51 ACIS-S Aug 19 Radiation Belts PSZ2G126.57+51.61 ACIS-S SS433 ACIS-S/HETG Aug 20 PSZ2G126.57+51.61 ACIS-S MR2251-178 HRC-S /LETG 2RXSJ063238.6-06315 ACIS-S Aug 21 NGC253 ACIS-I Westerlund1 ACIS-I SNR0519-69.0 ACIS-S Radiation Belts Aug 22 2RXSJ054718.0-00004 ACIS-S MR2251-178 HRC-S /LETG
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All spacecraft subsystems continued to support nominal operations.
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