======================================================================= 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 delta Scuti type variables identified in 21 OGLE-III Galactic disk fields. The directory structure is as follows: README - this file ident.dat - identification of stars dsct.dat - parameters of the delta Scuti 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 spectra/ - low-resolution spectra of some 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- 17 A17 --- Star's ID in the form OGLE-GD-DSCT-NNNN 20- 27 A8 --- OGLE-III field 29- 34 I6 --- OGLE-III database number 37- 46 A10 --- Mode(s) of pulsation 49- 50 I2 h Right ascension, equinox J2000.0 (hours) 52- 53 I2 m Right ascension, equinox J2000.0 (minutes) 55- 59 F5.2 s Right ascension, equinox J2000.0 (seconds) 61 A1 --- Declination, equinox J2000.0 (sign) 62- 63 I2 deg Declination, equinox J2000.0 (degrees) 65- 66 I2 arcmin Declination, equinox J2000.0 (arc minutes) 68- 71 F4.1 arcsec Declination, equinox J2000.0 (arc seconds) -------------------------------------------------------------------------- Format of the file dsct.dat: -------------------------------------------------------------------------- Bytes Format Units Description -------------------------------------------------------------------------- 1- 17 A17 --- Star's ID in the form OGLE-GD-DSCT-NNNN 20- 25 F6.3 mag Intensity mean V-band magnitude 27- 32 F6.3 mag Mean V-I color 34- 39 F6.3 mag Intensity mean I-band magnitude 42- 51 A10 --- Mode(s) of pulsation 54- 63 F10.8 days Period (primary) 65- 74 F10.8 days Uncertainty of the (primary) period 77- 86 F10.8 days Period (secondary, if exists) 88- 97 F10.8 days Uncertainty of the (secondary) period 100-109 F10.8 days Period (tertiary, if exists) 111-120 F10.8 days Uncertainty of the (tertiary) period 123-132 F10.8 days Period (4th, if exists) 134-143 F10.8 days Uncertainty of the (4th) period 146-155 F10.8 days Period (5th, if exists) 157-166 F10.8 days Uncertainty of the (5th) period 169-178 F10.8 days Period (6th, if exists) 180-189 F10.8 days Uncertainty of the (6th) period 192-201 F10.8 days Period (7th, if exists) 203-212 F10.8 days Uncertainty of the (7th) period -------------------------------------------------------------------------- Finding charts are gzipped Postscript images. The names of the files are in the form: OGLE-GD-DSCT-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. This list of delta Sct stars was extended by 13 objects (from OGLE-GD-DSCT-0059 to OGLE-GD-DSCT-0071) after a spectroscopic follow-up described in Pietrukowicz et al. (2015, AcA, 65, 63; arXiv:1503.03499). Spectroscopy also showed that OGLE-GD-DSCT-0058 is too hot for a delta Sct star. The given designation will remain until a definitive answer to the question on the real nature of this object. 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.