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J/PASP/103/536      CCD Photometry of NGC 7142                  (Crinklaw+ 1991)

CCD Photometry of the old open cluster NGC 7142 CRINKLAW G., TALBERT F.D. <Publ. Astron. Soc. Pac. 103, 536 (1991)> =1991PASP..103..536C
ADC_Keywords: Clusters, open; Photometry, CCD Keywords: open clusters: NGC 7142 - photometry - variable stars - galaxies Abstract: CCD B,V observations on the NGC 7142 (1950 position 21h44.7 +65d34') field reveal the presence of a single short-period variable star. The color-magnitude diagram of the field shows evidence for small-scale variable absorption across the face of the cluster. The age of NGC 7142 appears to be confirmed as intermediate between that of M67 and NGC 188, and a new distance-modulus is found to be (m-M)0 = 11.4 ± 0.9 File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1 18 432 CCD Photometry
Byte-by-byte Description of file: table1
Bytes Format Units Label Explanations
2- 4 I3 --- Star [1/432]+ Running number 6- 10 F5.2 mag Vmag Magnitude 12- 15 F4.2 mag B-V Color index 17- 18 I2 --- o_V Number of observations
Courtesy: Greg Crinklaw
(End) Francois Ochsenbein [CDS] 17-Jan-1994
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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