II/264 ASAS Variable Stars in Southern hemisphere (Pojmanski+, 2002-2005)
The All Sky Automated Survey. The catalog of variable stars.
I. 0-6h quarter of the Southern hemisphere.
II. 6-12h quarter of the Southern Hemisphere.
III. 12-18h quarter of the southern hemisphere.
IV. 18-24h quarter of the southern hemisphere.
V. Declinations 0 deg - +28 deg of the northern hemisphere.
Pojmanski G., Maciejewski G., Pilecki B., Szczygiel D.
<Acta Astron., 53, 341-369 (2003); 52, 397 (2002); 54, 153-179 (2004);
55, 97-122 (2005); 55, 275-301 (2005)>
=2002AcA....52..397P 2002AcA....52..397P
+2003AcA....53..341P 2003AcA....53..341P
+2004AcA....54..153P 2004AcA....54..153P
+2005AcA....55...97P 2005AcA....55...97P
+2005AcA....55..275P 2005AcA....55..275P
ADC_Keywords: Surveys ; Stars, variable ; Photometry
Keywords: catalogs - stars: variables: general - surveys
Abstract:
We present the photometric data from the 9x9deg2 ASAS camera
monitoring the whole southern hemisphere in V-band. Light curves have
been classified using the automated algorithm taking into account
periods, amplitudes, Fourier coefficients of the light curves, 2MASS
colors and IRAS infrared fluxes. Basic photometric properties are
presented in the tables and some examples of thumbnail light curves
are printed for reference. All photometric data are available over
the INTERNET at http://www.astrouw.edu.pl/~gp/asas/asas.html
or http://bulge3.astro.Princeton.EDU/~asas/ .
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
asas3.dat 208 50122 ASAS Catalog of Variable Stars, Version 2005-09-05
asas-v.dat 137 50112 Preliminary list of stars found to be variable
in data collected by the ASAS-3 system
since 2001 (-90≤δ≤+28)
asas-i.dat 33 131956 Average I-band photometry for all objects
measured so far
per.dat 90 385 I-band Light Curves, periodic variables
misc.dat 90 3496 I-band Light Curves, miscellaneous variables
var.dat 90 49650 V-band light curves
lc/* . 7 Light curves of all stars
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See also:
http://www.astrouw.edu.pl/~gp/asas/asas.html : ASAS-3 Home page
II/250 : Combined General Catalogue of Variable Stars (Samus+ 2004)
J/AcA/48/35 : All Sky Automated Survey variable stars (Pojmamski 1998)
J/AcA/50/177 : All Sky Automated Survey Catalog (Pojmanski+, 2000)
Byte-by-byte Description of file: asas-i.dat
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Bytes Format Units Label Explanations
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1- 7 F7.4 h RAhour Right ascension in decimal hours (J2000)
9- 15 F7.3 deg DEdeg Declination in decimal degrees (J2000)
17- 22 F6.3 mag Imag Landolt I magnitude
24- 28 F5.3 mag e_Imag rms uncertainty on Imag
30- 33 I4 --- o_Imag Number of observations
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Byte-by-byte Description of file: asas-v.dat
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Bytes Format Units Label Explanations
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1- 13 A13 --- ASAS ASAS Identification J name, hhmmss+ddmm.m (G2)
15- 16 I2 h RAh ? Right Ascension (J2000)
17 A1 --- --- [:]
18- 19 I2 min RAm ? Right Ascension (J2000)
20 A1 --- --- [:]
21- 22 I2 s RAs ? Right Ascension (J2000)
24 A1 --- DE- Declination sign (J2000)
25- 26 I2 deg DEd ? Declination (J2000)
27 A1 --- --- [:]
28- 29 I2 arcmin DEm [0-60]? Declination (J2000)
30 A1 --- --- [:]
31- 32 I2 arcsec DEs ? Declination (J2000)
34- 45 F12.7 d Per ? Period
47- 58 F12.6 --- T0 ? Epoch of minimum (for eclipsing) or maximum
(for pulsating) brightness (2450000+)
60- 67 F8.3 mag Vmax ? V magnitude
69- 76 F8.3 mag Vamp ? Amplitude of the variation
78-105 A28 --- Class Variability class (G1)
107-127 A21 --- OName Other name
129-137 A9 --- OClass Other Class
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Byte-by-byte Description of file: asas3.dat
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Bytes Format Units Label Explanations
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1- 13 A13 --- ASAS ASAS Identification J name, hhmmss+ddmm.m (G2)
19- 29 F11.6 d Per Period
31- 40 F10.4 d T0 Epoch of minimum (for eclipsing) or maximum
(for pulsating) brightness (HJD-2450000)
43- 47 F5.2 mag Vmax ?=- V brightness at maximum
49- 54 F6.2 mag Vamp ?=- Amplitude of V variation
56- 75 A20 --- Class Type of variable (G1)
77- 96 A20 --- GCVS GCVS identification
98-117 A20 --- VType GCVS variability type
120-124 F5.2 mag [12] IRAS magnitude at 12um, listed as -2.5*log(flux)
127-131 F5.2 mag [25] IRAS magnitude at 25um, listed as -2.5*log(flux)
134-138 F5.2 mag [60] IRAS magnitude at 60um, listed as -2.5*log(flux)
140-145 F6.2 mag [100] IRAS magnitude at 100um, listed as -2.5*log(flux)
148-152 F5.2 mag Jmag ?=99.99 J magnitude
155-159 F5.2 mag Hmag ?=99.99 H magnitude
162-166 F5.2 mag Kmag ?=99.99 K magnitude
169-173 F5.2 mag V-[12] ?=99.99 V-[12] colour index
176-180 F5.2 mag V-J ?=99.99 V-J colour index
183-187 F5.2 mag V-H ?=99.99 V-H colour index
190-194 F5.2 mag V-K ?=99.99 V-K colour index
196-201 F6.2 mag J-H ?=99.99 J-H colour index
204-208 F5.2 mag H-K ?=99.99 H-K colour index
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Byte-by-byte Description of file: var.dat per.dat misc.dat
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Bytes Format Units Label Explanations
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1- 22 A22 --- LCname Name of original file with ASAS3 light curve
25- 37 A13 --- ASAS ASAS name of star
40- 48 F9.6 h RAhour Right ascension (J2000), decimal hours
50- 58 F9.5 deg DEdeg Declination (J2000), decimal degrees
61- 66 F6.3 mag Mag ? Mean V (in var.dat) or I magnitude
70- 74 F5.3 mag e_Mag ? Mean error on Mag
76- 80 I5 --- o_Mag Number of observations for the star
82- 90 I9 --- offset Offset of observations in compressed (gzipped)
file in subdirectory "lc"
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Global notes:
Note (G1): One of the predefined classes: DSCT, RRC, RRAB, DCEP_FU, DCEP_FO,
CW, ACV, BCEP, M and MISC, or its combination.
Note (G2): Modifications on 2 stars, see the "History" section below
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History:
* 29-Jul-2006: from http://www.astrouw.edu.pl/~gp/asas/asas.html
with the following changes:
-- ASAS 183218-28.0.0 modified into ASAS 183218-2802.6
-- ASAS 101728-5005.0 removed (no data attached)
References:
Pojmanski, 0h- 6h South 2002AcA....52..397P 2002AcA....52..397P
Pojmanski, 6h-12h South 2003AcA....53..341P 2003AcA....53..341P
Pojmanski & Maciejewski, 12h-18h South 2004AcA....54..153P 2004AcA....54..153P
Pojmanski & Maciejewski, 18h-24h South 2005AcA....55...97P 2005AcA....55...97P
Pojmanski et al., 0d-28d North 2005AcA....55..275P 2005AcA....55..275P
(End) Patricia Vannier [CDS] 29-Jul-2006