VizieR Online Data Catalog: The Galactic Bulge Survey: X-ray observations (Jonker+, 2011)

The Chandra observations have been performed using the I0 to I3 CCDs of the Advanced CCD Imaging Spectrometer (ACIS) detector. The observation identification (ID) numbers for the data presented here are 8643-8774 and 9977-10024. We also reprocessed and reanalyzed the data that were obtained as part of the Bulge Latitude Survey (Grindlay et al. 2005ApJ...635..920G; Hong et al. 2009ApJ...706..223H; observation IDs 7160-7162, 7166-7168, 8199-8204, 9562-9564) Optical imaging observations covering the full GBS area have been obtained using the prime focus MOSAIC II instrument mounted on the 4m Victor M. Blanco telescope at the Cerro Tololo Inter-American (CTIO) observatory. We employed the Sloan r', i', and Hα filters with exposures of 120, 180, and 480s, respectively. For the optical astrometry we used the UCAC2 catalog (Zacharias et al. 2004, Cat. I/289, obsoleted by I/315).

(1 data file).