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J/PASP/116/1012   A star catalog for the open cluster NGC 188   (Stetson+, 2004)

A star catalog for the open cluster NGC 188. Stetson P.B., McClure R.D., Vandenberg D.A. <Publ. Astron. Soc. Pac., 116, 1012-1030 (2004)> =2004PASP..116.1012S
ADC_Keywords: Clusters, open ; Photometry, UBVRI ; Photometry, CCD Abstract: We present new BVRI broadband photometry for the old open cluster NGC 188, based on an analysis of 299 CCD images either obtained by us, donated by colleagues, or retrieved from public archives. Description: We obtained 86 CCD images of NGC 188 with the f/5 Newtonian camera on the Plaskett 1.8m telescope of the Dominion Astrophysical Observatory (DAO) on the nights of 1996 July 11 and 12 (UT). File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file cat1.dat 140 8012 Original photometry merged with previously published photometry and memberships cat2.dat 141 4863 Original CCD photometry based on 299 CCD frames crossid.dat 79 7894 Transit table relating previous star IDs to our sequential IDs
See also: II/185 : NGC 188 UBV photometry star catalogue (Frolov, 1990) J/A+A/390/961 : VI photometry in NGC 188 (Andreuzzi+, 2002) J/AJ/124/601 : NGC 188 absolute positions and proper motions (Platais+, 2002) J/AJ/126/2922 : Astrometry and membership in NGC 188 (Platais+, 2003) Byte-by-byte Description of file: cat1.dat
Bytes Format Units Label Explanations
1- 7 I7 --- SMV Sequential ID number 9- 15 F7.1 pix Xpos X pixel coordinate (G1) 17- 23 F7.1 pix Ypos Y pixel coordinate (G1) 25- 30 F6.3 mag Umag ?=99.999 U magnitude 32- 37 F6.4 mag e_Umag ?=9.9999 U standard error of the mean 39- 40 I2 --- o_Umag U number of measurements 42- 47 F6.3 mag Bmag ?=99.999 B magnitude 49- 54 F6.4 mag e_Bmag ?=9.9999 B standard error of the mean 56- 57 I2 --- o_Bmag B number of measurements 59- 64 F6.3 mag Vmag ?=99.999 V magnitude 66- 71 F6.4 mag e_Vmag ?=9.9999 V standard error of the mean 73- 74 I2 --- o_Vmag V number of measurements 76- 81 F6.3 mag Rmag ?=99.999 R magnitude 83- 88 F6.4 mag e_Rmag ?=9.9999 R standard error of the mean 90- 91 I2 --- o_Rmag R number of measurements 93- 98 F6.3 mag Imag ?=99.999 I magnitude 100-105 F6.4 mag e_Imag ?=9.9999 I standard error of the mean 108 I1 --- o_Imag I number of measurements 110-112 I3 % Memb ?=-9 Mean membership probability in % 115 I1 --- Npm Number of independent measures of the proper motion 118-119 I2 h RAh Hour of right ascension (J2000.0) 121-122 I2 min RAm Minute of right ascension (J2000.0) 124-128 F5.2 s RAs Second of right ascension (J2000.0) 130 A1 --- DE- Sign of the declination (J2000.0) 131-132 I2 deg DEd Degree of declination (J2000.0) 134-135 I2 arcmin DEm Arcminute of declination (J2000.0) 137-140 F4.1 arcsec DEs Arcsecond of declination (J2000.0)
Byte-by-byte Description of file: cat2.dat
Bytes Format Units Label Explanations
1- 7 I7 --- SMV Sequential ID number 9- 15 F7.1 pix Xpos X pixel coordinate (G1) 17- 23 F7.1 pix Ypos Y pixel coordinate (G1) 25- 30 F6.3 mag Bmag ?=99.999 B magnitude 32- 37 F6.4 mag e_Bmag ?=9.9999 B standard error of the mean 40- 41 I2 --- o_Bmag B number of measurements 43- 48 F6.3 mag Vmag V magnitude 50- 55 F6.4 mag e_Vmag ?=9.9999 V standard error of the mean 58- 59 I2 --- o_Vmag V number of measurements 61- 66 F6.3 mag Rmag ?=99.999 R magnitude 68- 73 F6.4 mag e_Rmag ?=9.9999 R standard error of the mean 76- 77 I2 --- o_Rmag R number of measurements 79- 84 F6.3 mag Imag ?=99.999 I magnitude 86- 91 F6.4 mag e_Imag ?=9.9999 I standard error of the mean 94- 95 I2 --- o_Imag I number of measurements 97-102 F6.3 --- chi CHI image-quality index 104-109 F6.3 --- VI Variability index 113-116 F4.1 --- w_VI Weight of variability index 119-120 I2 h RAh Hour of right ascension (J2000.0) 122-123 I2 min RAm Minute of right ascension (J2000.0) 125-129 F5.2 s RAs Second of right ascension (J2000.0) 131 A1 --- DE- Sign of the declination (J2000.0) 132-133 I2 deg DEd Degree of declination (J2000.0) 135-136 I2 arcmin DEm Arcminute of declination (J2000.0) 138-141 F4.1 arcsec DEs Arcsecond of declination (J2000.0)
Byte-by-byte Description of file: crossid.dat
Bytes Format Units Label Explanations
1- 7 I7 --- SMV Sequential ID number 10- 16 A7 --- S62 Object number in Sandage, 1962ApJ...135..333S (1) 19- 20 I2 --- Sh65 ?=. Object number in Sharov, 1965SoSht.142...20S 23- 25 I3 --- C68 ?=. Object number in Cannon 1968, unpublished dissertation 28- 30 I3 --- UMK ?=. Object number in Upgren, Mesrobian & Kerridge 1972AJ.....77...74U (2) 33- 39 A7 --- MT Object number in McClure & Twarog 1977ApJ...214..111M (3) 42- 47 A6 --- E Object number in Caputo et al. 1990AJ.....99..261C (4) 50- 53 I4 --- PKM ?=. Object number in Platais et al. 2003, Cat. J/AJ/126/2922 (5) 56- 59 I4 --- DGV ?=. Object number in Dinescu et al. 1996AJ....111.1205D (6) 62- 65 I4 --- S99 ?=. Object number in Sarajedini et al. 1999AJ....118.2894S 68- 70 A3 --- KS Object number in Catalogued variables 72- 79 A8 --- Name Other name
Note (1): I-NNN identified as NGC 188 1NNN in Simbad II-NNN identified as NGC 188 2NNN in Simbad III-NNN identified as NGC 188 3NNN in Simbad A-P identified as Cl* NGC 188 San A in Simbad Note (2): Cl* NGC 188 UMK NNN in Simbad Note (3): NNN identified as Cl* NGC 188 MT NNN in Simbad I-NNN identified as NGC 188 NNNN ; Note (4): I-ENNN identified as Cl* NGC 188 E I-NNN in Simbad I-NNN identified as NGC 188 1NNN Note (5): Cl* NGC 188 PKM NNNN in Simbad Note (6): Cl* NGC 188 DGV NNNN in Simbad
Global Notes: Note (G1): Image scale 2.0 pixels per arcsecond
History: Copied from http://cadcwww.hia.nrc.ca/stetson/NGC188
(End) Marianne Brouty [CDS] 17-Oct-2005
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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