/ftp/cats/aliases/G//GGP2008



==========================================================================
J/AJ/135/1858 Old globular clusters in dwarf irregular galaxies (Georgiev+ 2008)
The following files can be converted to FITS (extension .fit or fit.gz)
	table3.dat
==========================================================================
Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/AJ/135/1858
==========================================================================

drwxr-xr-x 59 cats archive 4096 Sep 12 2022 [Up] drwxr-xr-x 2 cats archive 251 Jan 13 2023 [TAR file] -rw-r--r-- 1 cats archive 468 Dec 19 2022 .message -r--r--r-- 1 cats archive 4477 Apr 4 2011 ReadMe -rw-r--r-- 1 cats archive 286 Apr 21 2010 +footg5.gif -rw-r--r-- 1 cats archive 2317 Apr 21 2010 +footg8.gif -r--r--r-- 1 cats archive 6840 Feb 9 2010 table3.dat [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : J/AJ/135/1858 Old globular clusters in dwarf irregular galaxies (Georgiev+ 2008) ================================================================================ Old globular clusters in Magellanic-type dwarf irregular galaxies. Georgiev I.Y., Goudfrooij P., Puzia T.H., Hilker M. <Astron. J., 135, 1858-1876 (2008)> =2008AJ....135.1858G ================================================================================ ADC_Keywords: Galaxies, nearby ; Clusters, globular ; Photometry ; Morphology Keywords: galaxies: dwarf - galaxies: irregular - galaxies: stellar content - globular clusters: general Abstract: We have performed a search for old globular clusters (GCs) using archival F606W and F814W Hubble Space Telescope/Advanced Camera for Surveys images of 19 Magellanic-type dwarf Irregular (dIrr) galaxies. Those dIrrs reside in nearby (2-8Mpc) associations of dwarf galaxies only. All dIrrs have absolute magnitudes fainter than or equal to that of the SMC (M_V_=-16.2mag). We detect in total 50 GC candidates in 13 dIrrs, of which 37 have (V-I) colors consistent with "blue" (old, metal-poor) GCs (bGCs). The luminosity function (LF) of the bGC candidates in our sample shows a turnover magnitude of M_V_=-7.41+/-0.22mag, consistent with other galaxy types. Description: The current study uses Hubble Space Telescope HST archival data of 20 Magellanic-type dIrr galaxies located in nearby (d=3-8Mpc) loose groups (associations) of dwarf galaxies (Tully et al., 2006AJ....132..729T). They were observed in the F606W and F814W filters with HST/Advanced Camera for Surveys (ACS) during Cycle 13, program GO-10210 (PI: B. Tully).