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J/MNRAS/411/2530    UBVRIJHK photometry in NGC1624             (Jose+, 2011)
A multiwavelength census of stellar contents in the young cluster NGC 1624.
    Jose J., Pandey A.K., Ogura K., Ojha D.K., Bhatt B.C., Samal M.R.,
    Chauhan N., Sahu D.K., Rawat P.S.
   <Mon. Not. R. Astron. Soc., 411, 2530-2548 (2011)>
   =2011MNRAS.411.2530J
ADC_Keywords: Clusters, open ; Photometry, UBVRI ; Photometry, infrared

Keywords: stars: formation - stars: luminosity function, mass function -
          stars: pre-main-sequence -
          open clusters and associations: individual: NGC 1624

Abstract:
    We present a comprehensive multiwavelength analysis of the young
    cluster NGC 1624 associated with the HII region Sh2-212 using optical
    UBVRI photometry, optical spectroscopy and GMRT radio continuum
    mapping along with the near-infrared (NIR) JHK archival data.

Description:
    The CCD UBVRI observations of NGC 1624 were carried out using Hanle
    Faint Object Spectrograph and Camera (HFOSC) of the 2-m Himalayan
    Chandra Telescope (HCT) of Indian Astronomical Observatory (IAO),
    Hanle, India on 2004 November 3.

    We repeated the observations of NGC 1624 in V and Ic filters to get a
    deeper photometry on 2006 December 12 using the 104-cm Sampurnanand
    Telescope (ST) of Aryabhatta Research Institute of observational
    sciencES (ARIES), Naini Tal, India.

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table2.dat        90     2425   UBVRIcJHK photometric data of stars in NGC 1624


See also:
   II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)


Byte-by-byte Description of file: table2.dat

   Bytes Format Units   Label     Explanations

   1-  4  I4    ---     Seq       [1/2425] Star sequential number,
                                  <[JPO2011] NNNN> in Simbad
   6-  7  I2    h       RAh       Right ascension (J2000)
   9- 10  I2    min     RAm       Right ascension (J2000)
  12- 17  F6.3  s       RAs       Right ascension (J2000)
      19  A1    ---     DE-       Declination sign (J2000)
  20- 21  I2    deg     DEd       Declination (J2000)
  23- 24  I2    arcmin  DEm       Declination (J2000)
  26- 30  F5.2  arcsec  DEs       Declination (J2000)
  32- 37  F6.3  mag     Vmag      ?=- Johnson V magnitude
  39- 44  F6.3  mag     U-B       ?=- Johnson (U-B) colour index
  46- 50  F5.3  mag     B-V       ?=- Johnson (B-V) colour index
  52- 57  F6.3  mag     V-Rc      ?=- Johnson-Cousins (V-R) colour index
  59- 63  F5.3  mag     V-Ic      ?=- Johnson-Cousins (V-I) colour index
  65- 70  F6.3  mag     Jmag      ?=- 2MASS J magnitude
  72- 77  F6.3  mag     Hmag      ?=- 2MASS H magnitude
  79- 84  F6.3  mag     Kmag      ?=- 2MASS Ks magnitude
  86- 89  F4.1  mag     AV        ?=- Absorption in V band
      90  A1    ---     n_AV      [*] * when obtained from optical photometry


History:
    From electronic version of the journal
(End)                                      Patricia Vannier [CDS]    12-Oct-2011