J/AJ/129/656 Infrared photometry of NGC 6791 (Carney+, 2005)
Infrared photometry of NGC 6791.
Carney B.W., Lee J.-W., Dodson B.
<Astron. J., 129, 656-668 (2005)>
=2005AJ....129..656C 2005AJ....129..656C
ADC_Keywords: Clusters, open ; Photometry, infrared
Keywords: Galaxy: disk - infrared: stars -
open clusters and associations: individual (NGC 6791) -
stars: abundances
Abstract:
We present deep JHK photometry of the old and metal-rich open cluster
NGC 6791. The photometry reaches below the main-sequence turnoff to
K∼16.5mag. We combine our photometry with that from Stetson et al.
(2003, Cat. J/PASP/115/413) to provide color-magnitude diagrams
showing K versus J-K, K versus V-K, and V versus V-K.
Description:
NGC 6791 was observed on the night of 1997 June 15-16 using the Kitt
Peak National Observatory 4m Mayall Telescope and the IRIM camera.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 128 1301 Results of JHK photometry and matching to
optical photometry
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See also:
J/A+AS/114/1 : CCD UBVI photometry of NGC 6791 (Kaluzny+, 1995)
J/AJ/123/3460 : Low-amplitude variables in NGC 6791 (Mochejska+, 2002)
J/MNRAS/243/492 : BV Photometry of NGC 6791. (Kaluzny 1990)
J/AJ/108/585 : UBVI photometry of NGC 6791 (Montgomery+, 1994)
J/PASP/115/413 : A star catalog for the open cluster NGC 6791 (Stetson+ 2003)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 5 I5 --- SBG Identification number,
Cl* NGC 6791 SBG NNNNN in Simbad
7- 8 I2 h RAh Hour of Right Ascension (J2000)
10- 11 I2 min RAm Minute of Right Ascension (J2000)
13- 17 F5.2 s RAs Second of Right Ascension (J2000)
18 A1 --- DE- Sign of the Declination (J2000)
19- 20 I2 deg DEd Degree of Declination (J2000)
22- 23 I2 arcmin DEm Arcminute of Declination (J2000)
25- 28 F4.1 arcsec DEs Arcsecond of Declination (J2000)
30- 35 F6.3 mag Vmag The V band magnitude
37- 41 F5.3 mag B-V The (B-V) color
43- 47 F5.3 mag V-I The (V-I) color
49- 54 F6.3 mag Jmag The J band magnitude
56- 61 F6.3 mag Hmag The H band magnitude
63- 68 F6.3 mag Kmag The K band magnitude
70- 74 F5.3 mag J-K The (J-K) color
76- 80 F5.3 mag V-K The (V-K) color
82- 86 F5.3 mag e_Vmag The 1σ error in Vmag
88- 92 F5.3 mag e_B-V The 1σ error in B-V
94- 98 F5.3 mag e_V-I The 1σ error in V-I
100-104 F5.3 mag e_Jmag The 1σ error in Jmag
106-110 F5.3 mag e_Hmag The 1σ error in Hmag
112-116 F5.3 mag e_Kmag The 1σ error in Kmag
118-122 F5.3 mag e_J-K The 1σ error in J-K
124-128 F5.3 mag e_V-K The 1σ error in V-K
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History:
From electronic version of the journal
(End) Greg Schwarz [AAS], Marianne Brouty [CDS] 14-Oct-2005