VizieR Online Data Catalog: HST photometry of M31 globular clusters (Federici+, 2012)
Abstract
Tables g58.dat, g108.dat, g105.dat, g219.dat, b468.dat, g1.dat, g64.dat, g87.dat, g119.dat, g287.dat, g302.dat, g11.dat, g33.dat, g76.dat, g312.dat, g319.dat, g322.dat present the photometry of the individual stars of 17 M31 globular clusters observed with the WFPC2 on board of the HST, employing the F555W/F814W filters (Fusi Pecci et al. 1996AJ....112.1461F (FFP96), Rich et al. 2005AJ....129.2670R (R05)). The data reduction has been performed using ROMAFOT (Buonanno et al. 1983A&A...126..278B), a multicomponent fitting package purposely adapted to handle HST data, that provides as output the magnitudes and the pixel positions of the detected sources. The CTE-corrected photometric data were converted to the Johnson-Cousins V,I magnitudes according to Holtzman et al (1995PASP..107..156H).
Table g351.dat presents the photometry of the individual stars of the M31 globular cluster B405-G351 observed with the HST/COSTAR-corrected FOC + the F430W/F480LP filters. The data reduction has been performed using ROMAFOT; the photometric data were converted to the Johnson-Cousins system B,V magnitudes (see FFP96). Tables gc1.dat, gc2.dat, gc3.dat, gc5.dat, gc6.dat, gc7.dat, gc8.dat, gc9.dat, gc10.dat, gc4.dat, ec1.dat, ec2.dat, ec3.dat, ec4.dat present the photometry of the individual stars of 14 M31 globular clusters observed with the WFC/ACS on board of the HST + F435W/F606W filters (see Galleti et al., 2006ApJ...650L.107G; Mackey et al., 2007ApJ...655L..85M; Mackey et al., 2006ApJ...653L.105M). The data reduction has been performed using the ACS module of DOLPHOT, a point spread function-fitting package specifically devoted to the photometry of HST data, that provides as output the magnitudes and the pixel positions of the detected sources, and a number of quality parameters for a suitable sample selection. The tables present, for the ACS chip holding the cluster, all the stars with valid measurements in both passbands, global quality flag=1, crowding parameter <0.5, chi-square parameter<1.5 if V>23.5,and <2.5 if V<23.5 and sharpness parameter between -0.3 and 0.3. The x,y coordinates, the magnitudes both in the Vegamag and in the Johnson-Cousins system, the global parameters 'chi', signal to noise, sharpness, and the ACS_WFC chip number are listed for each of the selected stars. BVI photometry for the clusters B008-G060, B010-G062, B023-G078, B088-G150, B158-G213, B220-G275, B224-G279, B225-G280, B366-G291, B407-G352,B255D-D072, B292-G010, B336-G067, B337-G068, B350-G162, and B531 has been taken from the CDS catalogs J/A+A/507/1375 (Perina et al., 2009) and J/A+A/531/A155 (Perina et al., 2011). (33 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- January 2013
- DOI:
- 10.26093/cds/vizier.35440155
- Bibcode:
- 2013yCat..35440155F
- Keywords:
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- Galaxies: nearby;
- Clusters: globular;
- Photometry: HST