Index of /ogle/ogle2/var_stars/lmc/ecl
This directory contains the catalog of eclipsing binary stars detected
during the OGLE-II microlensing search in the Large Magellanic Cloud.
The directory structure is as follows:
README -- this file
E.table.gz -- list of 2580 detected eclipsing binary stars (gzipped).
The columns are: number in the Catalog, Field, star ID,
RA(2000), DEC(2000), x, y coordinates in the reference
fts image, P(days), T_0 (HJD-245000), I_dia mag at
maximum, depth of the primary eclipse (I_dia magnitude),
phase of the secondary eclipse, depth of the secondary
eclipse (I_dia magnitude), I, V, B mag at maximum (from
standard OGLE-II photometry), eclipsing binary type,
overlapping star (0 if none).
Magic number -99.99 for secondary eclipse parameters
and for color columns means "no data".
EA_selected.table.gz -- list of 39 well detached binary systems well suited
for distance determination. Selection critera were:
I_dia < 16 mag, depth of the secondary eclipse > 0.2
mag. The columns are as above.
Please note that there are in fact 36 stars because 3
of them were detected in overlapping neighboring
fields (gzipped).
subdirectory paper -- Paper: "The Optical Gravitational Lensing
Experiment. Eclipsing Binary Stars in the Large
Magellanic Cloud."
L. Wyrzykowski, A. Udalski, M. Kubiak, M. Szymanski,
K. Zebrun, I. Soszynski, P.R. Wozniak,
G. Pietrzynski and O. Szewczyk,
Acta Astronomica (2003) 53, 1,
describing the catalog (Postscript version)
subdirectory lmc_sc1 -- the catalog of eclipsing stars from LMC_SC1 field.
subdirectory lmc_sc2 -- the catalog of eclipsing stars from LMC_SC2 field.
subdirectory lmc_sc3 -- the catalog of eclipsing stars from LMC_SC3 field.
subdirectory lmc_sc4 -- the catalog of eclipsing stars from LMC_SC4 field.
subdirectory lmc_sc5 -- the catalog of eclipsing stars from LMC_SC5 field.
subdirectory lmc_sc6 -- the catalog of eclipsing stars from LMC_SC6 field.
subdirectory lmc_sc7 -- the catalog of eclipsing stars from LMC_SC7 field.
subdirectory lmc_sc8 -- the catalog of eclipsing stars from LMC_SC8 field.
subdirectory lmc_sc9 -- the catalog of eclipsing stars from LMC_SC9 field.
subdirectory lmc_sc10 -- the catalog of eclipsing stars from LMC_SC10 field.
subdirectory lmc_sc11 -- the catalog of eclipsing stars from LMC_SC11 field.
subdirectory lmc_sc12 -- the catalog of eclipsing stars from LMC_SC12 field.
subdirectory lmc_sc13 -- the catalog of eclipsing stars from LMC_SC13 field.
subdirectory lmc_sc14 -- the catalog of eclipsing stars from LMC_SC14 field.
subdirectory lmc_sc15 -- the catalog of eclipsing stars from LMC_SC15 field.
subdirectory lmc_sc16 -- the catalog of eclipsing stars from LMC_SC16 field.
subdirectory lmc_sc17 -- the catalog of eclipsing stars from LMC_SC17 field.
subdirectory lmc_sc18 -- the catalog of eclipsing stars from LMC_SC18 field.
subdirectory lmc_sc19 -- the catalog of eclipsing stars from LMC_SC19 field.
subdirectory lmc_sc20 -- the catalog of eclipsing stars from LMC_SC20 field.
subdirectory lmc_sc21 -- the catalog of eclipsing stars from LMC_SC21 field.
Catalog of each field has the following structure (e.g. catalog of
LMC_SC1 field):
subdirectory fcharts -- finding charts of individual objects; gzipped
Postscript version. The file name is: object_id.ps.gz
subdirectory phot -- photometry of individual objects:
subdirectory Idia -- photometry in the I_dia band
subdirectory I -- photometry in the I-band (standard OGLE-II photometry)
subdirectory V -- photometry in the V-band (standard OGLE-II photometry)
subdirectory B -- photometry in the B-band (standard OGLE-II photometry)
The file name is object_id.dat.gz in each of these
subdirectories, except Idia, where file name is
object_id.dat. Each file contains 3 columns:
Hel JD, magnitude, error.
lmc_sc1.table -- Table with data for eclipsing stars in the field
LMC_SC1. The columns are the same as in E.table,
described above.
lmc_sc1.X.ps.gz -- Postscript version of the catalog of eclipsing
stars of the field LMC_SC1. X stands for page
number. Each page contains 28 stars' plots.
tpl_lmc_sc1u.fts -- Reference frame for the field LMC_SC1
phot.tar -- tar file of the entire 'phot' subdirectory
fcharts.tar -- tar file of the entire 'fcharts' subdirectory.
Any presentation of the scientific analysis or usage of the data from
the catalog of eclipsing stars in the LMC should cite the appropriate
OGLE paper(s).