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J/AJ/124/915        VI photometry of NGC 5634                (Bellazzini+, 2002)

The stellar population of NGC 5634: a globular cluster in the Sagittarius dSph stream? Bellazzini M., Ferraro F.R., Ibata R. <Astron. J. 124, 915 (2002)> =2002AJ....124..915B
ADC_Keywords: Clusters, globular ; Photometry, VRI Keywords: galaxies: individual (Sagittarius dwarf spheroidal) - globular clusters: individual (NGC 5634) Abstract: We present the first (V, V-I) color-magnitude diagram (CMD) for the poorly studied globular cluster NGC 5634. The CMD shows a steep red giant branch (RGB) and a predominantly blue horizontal branch (HB): both these characteristics suggest a low metal content for this cluster. The data were obtained at the 3.52 m Italian Telescopio Nazionale Galileo (Roque de los Muchachos, La Palma, Canary Islands, Spain), using the LSR DoLoRes Camera equipped with a 2048x2048 pixel thinned and back-illuminated Loral CCD array. Objects: ---------------------------------------------------------- RA (2000) DE Designation(s) ---------------------------------------------------------- 14 29 37.3 -05 58 35 NGC 5634 ---------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 56 2162 Photometry of NGC 5634
Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 5 I5 --- BFI Object identification number (1) 8- 13 F6.3 mag Vmag The V-band magnitude 16- 20 F5.3 mag e_Vmag The error on Vmag 23- 28 F6.3 mag Imag The I-band magnitude 31- 35 F5.3 mag e_Imag The error on Imag 38- 44 F7.2 pix Xpix The X pixel coordinate (2) 47- 53 F7.2 pix Ypix The Y pixel coordinate (2) 56 I1 --- VNum The RR Lyrae variable number of Baade 1945 (3)
Note (1): The stars with identification number ID<10000 are from the FC sample, those with ID≥10000 are from the Field NE catalog. They are identified as Cl* NGC 5634 BFI NNNNN in Simbad Note (2): Cluster center (l=342.21, b=+49.26) at (x, y) = (860, 920). 1 pix = 0.275". Note (3): A zero indicates that the object is not in Baade's (1945ApJ...102...17B) list of variables.
History: From electronic version of the journal
(End) Greg Schwarz [AAS], Patricia Bauer [CDS] 12-Sep-2002
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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