/ftp/cats/ii/118



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II/118              UBVRI standards around Celestial Equator (Landolt 1983)
The following files can be converted to FITS (extension .fit .fit.Z .fgz)
	main
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Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=II/118
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drwxr-xr-x 351 cats archive 8192 Mar 25 10:13 [Up] drwxr-xr-x 2 cats archive 310 Jan 12 2023 [TAR file] -rw-r--r-- 1 cats archive 452 Dec 19 2022 .message -r--r--r-- 1 cats archive 5866 Feb 7 1996 ReadMe -rw-r--r-- 1 cats archive 481 Feb 26 2013 +footg5.gif -rw-r--r-- 1 cats archive 3487 Feb 26 2013 +footg8.gif -r--r--r-- 1 cats archive 13622 Jan 18 1995 adc.doc -r--r--r-- 1 cats archive 2562 May 13 1993 adc.sty -r--r--r-- 1 cats archive 12946 Jan 18 1995 adc.tex -r--r--r-- 1 cats archive 20912 Jan 19 1995 appendix -r--r--r-- 1 cats archive 27398 Jan 18 1995 main
Beginning of ReadMe : II/118 UBVRI standards around Celestial Equator (Landolt 1983) ================================================================================ UBVRI Photometric Standards around the Celestial Equator Landolt A.U. <Astron. J. 88, 439 (1983)> =1983AJ.....88..439L (SIMBAD/NED Reference) ================================================================================ ADC_Keywords: Photometry, UBVRI ; Stars, standard ; Stars, equatorial Description: The catalog contains UBVRI photoelectric observations of 223 stars, mostly in an approximately 2-degree zone centered on the celestial equator. The catalog is intended to provide a uniform set of new standards, available to various sizes of telescopes in both hemispheres, on an internally consistent, homogeneous system. Most of the stars are in Selected Areas 92-115 and fall in the magnitude range of about 7 to 12.5 in V and color range -0.3 to +2.0 in B-V. The data include equatorial coordinates, photoelectric magnitudes and colors, numbers of observations, and computed internal errors. See the complete description by Wayne H. Warren Jr., either in plain ascii (file adc.doc) or in LaTeX format (file adc.tex) Remark: Fainter standards have been observed (Landolt A.U., 1992, AJ 104, 340) and collected as catalogue II/183