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Operations CXO Status Report

Friday 14 January 2005 9.00am EST

During the last two weeks Chandra completed the observing schedule as planned.

Chandra passed through the first eclipse of the 2005 winter season on Jan 12 with nominal power and thermal performance. A real-time procedure was executed on Jan 11 to execute SCS 29 in preparation for the the first eclipse.

A Chandra press release was made on Jan 11 describing observations that indicate a swarm of 10,000 or more black holes may be orbiting the Milky Way's supermassive black hole. This would represent the highest concentration of black holes anywhere in the Galaxy. For details see:

The schedule of targets for the next week is shown below and includes an observation of SDSS J0002+2550 coordinated with ground observatories.

Radiation Belts                     Jan 16
The Crab Nebula        ACIS-S/HETG
NGC 3412               ACIS-S
M87                    ACIS-S
Hercules A             ACIS-S
NGC 3351               ACIS-S       Jan 17
Radiation Belts                     Jan 18
PSR J0437-4715         ACIS-S
cl0926+1242            ACIS-I       Jan 19
6C 0905+3955           ACIS-S
GD356                  ACIS-S
MACS0011.7-1523        ACIS-I       Jan 20
Radiation Belts
SDSSJ0924+0219         ACIS-S       Jan 21
RX J0720.4-3125        HRC-S/LETG
NGC3209                ACIS-S       Jan 22
MACSJ1006.9+3200       ACIS-I       Jan 23
HZ43                   HRC-I/LETG
SDSS J0002+2550        ACIS-S
SDSS J002133.27+00     ACIS-S
RCW103                 ACIS-I


All spacecraft subsystems continued to support nominal operations.

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