/ftp/cats/J_other/JAVSO/37.169



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J/other/JAVSO/37.169     Red variable stars in NSVS           (Nicholson, 2009)
The following files can be converted to FITS (extension .fit or fit.gz)
	nsvs.dat
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Query from: http://vizier.u-strasbg.fr/viz-bin/VizieR?-source=J/other/JAVSO/37.169
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drwxr-xr-x 9 cats archive 172 Dec 15 2020 [Up] drwxr-xr-x 2 cats archive 306 May 26 2021 [TAR file] -rw-r--r-- 1 cats archive 470 Feb 7 2010 .message -r--r--r-- 1 cats archive 5118 Feb 7 2010 ReadMe -rw-r--r-- 1 cats archive 623 Feb 7 2010 +footg5.gif -rw-r--r-- 1 cats archive 4991 Feb 7 2010 +footg8.gif -r--r--r-- 1 cats archive 295920 Jan 11 2010 nsvs.dat [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : J/other/JAVSO/37.169 Red variable stars in NSVS (Nicholson, 2009) ================================================================================ Identifying previously uncatalogued red variable stars in the Northern Sky Variability Survey. Nicholson M. <J. Am. Assoc. Variable star obs., 37, 169 (2009)> =2009JAVSO..37..169N ================================================================================ ADC_Keywords: Stars, variable ; Stars, giant ; Photometry, infrared Keywords: catalogs - stars: AGB and post-AGB - stars: variables: other Abstract: Candidate variable stars in the publicly available data of the Northern Sky Variability Survey (NSVS) were identified by data mining the 2MASS survey for entries that matched the following criteria: DE>20.000,(J-K)>1.2, and Jmag<7.000. A total of 1233 such stars were identified: 1 type M, 64 type M:, 26 type SR:, and 1142 type L:, with amplitudes between 0.3 magnitude and 3.4 magnitudes. Only stars not listed in the International Variable Star Index (VSX) at the time of submission or not identified as variable in Simbad have been included. Description: Astrometric and photometric data are presented for 1233 previously unreported variable stars extracted from the Northern Sky Variability Survey. Cross referenced identifiers to Two Micron All Sky Survey (2MASS), Guide Star Catalog (GSC) and Tycho numbers are also included.

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