NASA Chandra Operations: CXO Status Report Friday 26 Sep 2003

During the last week Chandra completed the observing schedule as
planned.

Of note last week was the approval by the Flight Director Board of an
update to the IRU-2 calibration k-constants based on data taken since
the IRU swap in July.

The observing schedule for next week is shown below and includes an
observation of GX 339-4 coordinated with ASCA.

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Radiation Belts                     Sep 28
GX 339-4               ACIS-S
NGC 752                ACIS-I       Sep 29
Radiation Belts                     Oct 1
1RXS J020052.9-09243   ACIS-S
NGC 1313               ACIS-I       Oct 2
0550-683               ACIS-S
G16.7+0.1              ACIS-S       Oct 3
G85.9-0.6              ACIS-S
NGC 5204 X-1           ACIS-S
Radiation Belts
AX J1226.8-6249        ACIS-S       Oct 4
G351.2+0.1             ACIS-S
4C 37.43 Field         ACIS-I
RXJ1205                ACIS-S       Oct 5
Her X-1                ACIS-S/HETG
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All spacecraft subsystems continued to operate nominally.