CDROM/AJ/V107/P1764 NGC 6388 (Silbermann+ 1994) ================================================================================ RR Lyrae Stars and Color-Magnitude Diagram of the Globular Cluster NGC 6388 N. A. Silbermann, Horace A. Smith, Michael Bolte & Martha L. Hazen <1994, AJ, 107, 1764> =1994AJ....107.1764S ================================================================================ Abstract: We present new V, B-V and V, V-R color-magnitude diagrams for the bulge globular cluster NGC 6388. These diagrams indicate that NGC 6388 is a metal-rich globular cluster with color-magnitude morphology similar to that of 47 Tucanae. We have conducted a search for new variable stars close to NGC 6388, finding three new RR Lyrae stars. The membership of these and previously discovered RR Lyrae stars near NGC 6388 is discussed. There is reason for believing that some of these variables are nonmembers. Others, however, may belong to the cluster and may be similar to the RR Lyrae star V9 in 47 Tuc. File Summary: -------------------------------------------------------------------------------- File Name Lrecl Records Explanations -------------------------------------------------------------------------------- table3.dat 35 407 Photometry of nonvariable stars in NGC 6388 -------------------------------------------------------------------------------- Comments for file: table3.dat -------------------------------------------------------------------------------- Photometry is listed for 407 nonvariable stars in the field which are more than 60 but less than 125 arcsec from the center of NGC 6388, and which have formal uncertainties in each photometric index which are smaller than 0.05 mag. -------------------------------------------------------------------------------- Byte-by-byte Description of file: table3.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 4 I4 --- ID Star number 5-10 I6 arcsec X X offset 11-14 I4 arcsec Y Y offset 15-21 F7.2 mag V Visual magnitude 22-28 F7.2 mag B-V B-V color 29-35 F7.2 mag V-R V-R color -------------------------------------------------------------------------------- ================================================================================ (End) Lee Brotzman [ADS] 17-May-1994