Mask List

Mask    Align  N of  Mask       Center of Mask          Telescope Pointing
         Star  Slit  PA       RA        Dec (J2000)     RA        Dec (J2000)   Mag range  R Magitude
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galca_1    4    16   180   17 46 19.74  -28 52 20.5  17 46 15.84  -28 52 20.5   14.9-23.1  14.9 15.1 16.4 16.4 16.5 16.6 16.6 16.7 17.0 17.8 17.8 18.4 19.3 19.9 22.4 23.1
galca_2    4    12   180   17 46 32.68  -28 53 25.5  17 46 28.78  -28 53 25.5   15.1-21.3  15.1 16.4 17.8 18.4 18.6 18.6 19.5 19.7 19.8 20.3 20.5 21.3
galca_3    4    12   180   17 47  3.13  -28 49 30.5  17 46 59.24  -28 49 30.5   16.4-24.7  16.4 17.6 20.9 21.4 21.6 21.9 21.9 22.0 22.3 22.4 22.4 24.7
galca_4    4     8   180   17 47 19.88  -28 41 30.5  17 47 15.98  -28 41 30.5   18.6-22.0  18.6 20.5 21.0 21.0 21.3 21.3 21.5 22.0
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Total sources: 48; Chandra sources: 30; Ha sources: 19; Chandra sources with Ha: 1 (source 508 on mask galca_2) 

                              Chandra source with Ha emission
Mask     ID   Chandra srcid  IDX  OptID     RAd       Decd     rateB      V       R       I     V-R     R-I     H-R       FxFv       FxFr
galca_2  508  XS00945B2_002   5   18695  266.65841 -28.89066  10.0917  21.694  20.260  19.073   1.434   1.187  -0.672   0.11887    0.23360