=======================================================================
                 Large Variety of New Pulsating Stars
                 in the OGLE-III Galactic Disk Fields

 P. Pietrukowicz, W.A. Dziembowski, P. Mroz, I. Soszynski, A. Udalski,
         R. Poleski, M.K. Szymanski, M. Kubiak, G. Pietrzynski,
        L. Wyrzykowski, K. Ulaczyk, S. Kozlowski, and J. Skowron

=======================================================================
pietruk@astrouw.edu.pl


This directory contains details on RR Lyrae type variables
identified in 21 OGLE-III Galactic disk fields.

The directory structure is as follows:

README            - this file

ident.dat         - identification of stars

rrlyr.dat         - parameters of the RR Lyr stars

phot/I/           - I-band photometry of individual objects
phot/V/           - V-band photometry of individual objects
phot.tar.gz       - gzipped phot/ directory

fcharts/          - finding charts for individual objects
                       
pap.pdf           - PDF version of the paper Pietrukowicz et al. (2013),
                    Acta Astron., 63, 379, (arXiv:1311.5894) describing
                    this result


Format of the file ident.dat:
--------------------------------------------------------------------------
 Bytes  Format Units   Description
--------------------------------------------------------------------------
  1- 18  A18   ---     Star's ID in the form OGLE-GD-RRLYR-NNNN
 21- 28  A8    ---     OGLE-III field
 30- 35  I6    ---     OGLE-III database number
 38- 41  A4    ---     Subtype of RR Lyr star (RRab, RRc)
 44- 45  I2    h       Right ascension, equinox J2000.0 (hours)
 47- 48  I2    m       Right ascension, equinox J2000.0 (minutes)
 50- 54  F5.2  s       Right ascension, equinox J2000.0 (seconds)
     56  A1    ---     Declination, equinox J2000.0 (sign)
 57- 58  I2    deg     Declination, equinox J2000.0 (degrees)
 60- 61  I2    arcmin  Declination, equinox J2000.0 (arc minutes)
 63- 66  F4.1  arcsec  Declination, equinox J2000.0 (arc seconds)
--------------------------------------------------------------------------

Format of the file rrlyr.dat:
--------------------------------------------------------------------------
 Bytes  Format Units   Description
--------------------------------------------------------------------------
  1- 18  A18   ---     Star's ID in the form OGLE-GD-RRLYR-NNNN
 21- 26  F6.3  mag     Maximum I-band magnitude
 28- 33  F6.3  mag     Minimum I-band magnitude
 35- 40  F6.3  mag     Intensity mean V-band magnitude
 42- 47  F6.3  mag     Mean V-I color
 49- 54  F6.3  mag     Intensity mean I-band magnitude
 57- 66  F10.8 days    Pulsation Period
 68- 77  F10.8 days    Uncertainty of the pulsation period
 80- 81  I2    days    Period of the Blazhko effect (if exists)
--------------------------------------------------------------------------

Finding charts are gzipped Postscript images. The names of the files are
in the form: OGLE-GD-RRLYR-NNNN.ps.gz. The finding charts are 60"x60"
subframes of the I-band reference frames centered on the star. White cross
marks the star. North is up and East to the left.


Any presentation of the scientific analysis or usage of the data from the
OGLE catalog of variable stars should include appropriate references
to OGLE papers.