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Operations CXO Status Report

Friday 27 June 2025 9.00am EDT

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

A Chandra image release was issued on Jun 25, describing observations of the Andromeda galaxy, also known as Messier 31 (M31), the closest spiral galaxy to the Milky Way at a distance of about 2.5 million light-years. Observations of Andromeda have been useful in understanding our own spiral galaxy, which can be difficult to do since Earth is embedded inside the Milky Way. The new composite image combines X-ray data from Chandra with radio, infrared, optical, and ultraviolet observations, each of which reveals different aspects of Andromeda. The observations have also been made available as a sonification. For details, see: https://chandra.harvard.edu/photo/2025/m31/

The schedule of targets for the next week is shown below.



------------------------------------------
        A1795                  ACIS-S       Jun 30
        Kepler'sSNR            ACIS-S
        NGVSJ123020.05+1155    ACIS-S
        IGRJ18149-2247         ACIS-S
        Abell370               ACIS-I
        A85North               ACIS-I       Jul  1
        Radiation Belts
        Kepler'sSNR            ACIS-S
        G29-38                 HRC-I        Jul  2
        Abell370               ACIS-I
        A85North               ACIS-I
        HEPG016.392-09.915     ACIS-I
        SDSSJ0100+2802         ACIS-I
        RXCJ1314.4-2515        ACIS-I       Jul  3
        [JDW2009]G359.55+0.    ACIS-I
        SDSSJ0100+2802         ACIS-I
        NGC_6814_s4            ACIS-S
        Radiation Belts                     Jul  4
        A1795                  ACIS-I
        CMZMolecularCloud      ACIS-I
        A1795                  ACIS-I       Jul  5
        CMZMolecularCloud      ACIS-I
        A1795                  ACIS-I
        CMZMolecularCloud      ACIS-I
        A1795                  ACIS-I
        [JDW2009]G359.55+0.    ACIS-I       Jul  6
        NGVSJ123027.37+0749    ACIS-S
        Radiation Belts

------------------------------------------

All spacecraft subsystems continued to support nominal operations.

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