J/A+AS/94/73 UBVI Photometry in 7 open clusters (Ramsay+ 1992)
CCD observations in 7 open clusters: NGC 2421,2439,2489,2567,2627,2658,2910
RAMSAY G., POLLACO D.L.
<Astron. Astrophys. Suppl. Ser. 94, 73 (1992)>
(Erratum note in Astron. Astrophys. Suppl. Ser. 104, 377, 1994)
=1992A&AS...94...73R 1992A&AS...94...73R
ADC_Keywords: Clusters, open; Photometry
Keywords: clusters: open and associations - photometry
ERRATUM NOTE: in the publication the table headings are in error.
The captions of the tables are:
Table 7 = NGC 2421 NOT 2439
8 = 2439 2489
9 = 2489 2567
10 = 2567 2627
11 = 2627 2658
12 = 2658 2910
and NGC 2910 was not published as a table, but is present here.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
ngc2421 73 98 in Table 7
ngc2439 70 120 in Table 8
ngc2489 70 74 in Table 9
ngc2567 70 111 in Table 10
ngc2627 70 83 in Table 11
ngc2658 70 123 in Table 12
ngc2910 70 84 (not present in published paper)
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Byte-per-byte Description of file: ngc2421 ngc2439 ngc2489 ngc2567
Byte-per-byte Description of file: ngc2627 ngc2658 ngc2910
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Bytes Format Units Label Explanations
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1- 3 I3 --- Star [1/]+ Running number in cluster
5- 9 F5.2 mag Vmag Visual magnitude
11- 15 F5.2 mag B-V Color index
17- 21 F5.2 mag V-I []? Color index
23- 27 F5.2 mag U-B []? Color index
29- 31 A3 --- Member Membership probability m/pm/pnm/nm/rg
33- 37 F5.2 mag Av(Q) []? Reddening derived from the Q technique
39- 58 A20 mag Av(BVI) Reddening derived from the BVIc technique
60- 64 F5.2 mag Mv []? Absolute magnitude
66- 70 F5.2 mag (B-V)0 []? Intrinsic colors for members and
probable members only
72- 73 A2 --- Sp(Q) Spectral type from Q method (only for ngc2421)
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Courtesy: Gavin Ramsay
(End) Francois Ochsenbein [CDS] 18-Jan-1994