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I/284
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I/284
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I/284
4759972
The USNO-B1.0 Catalog (Monet+ 2003)
ReadMe+ftp
2003AJ....125..984M
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1.
I/284/out
The Whole-Sky USNO-B1.0 Catalog of 1,045,913,669 sources
(1045175762 rows)
meta
I/284/out
The
USNO-B Catalog
presents positions, proper motions, magnitudes un blue, red and infrared, as well as star/galaxy estimators for 1,045,175,762 objects derived from 3,648,832,040 separate observations. The data were taken from scans of 7,435 Schmidt plates taken from various sky surveys during the last 50 years.
USNO-B1.0 catalog was created by Dave Monet and collaborators at
http://www.nofs.navy.mil/data/fchpix/
Note that the star/galaxy estimators may be mixed up in dense regions
.
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(
UCD
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USNO-B1.0
(char)
(i)
Designation of the object
(Note 1)
(
meta.id;meta.main
)
(
ID_MAIN
)
RAJ2000
deg
(i)
Right Ascension at Eq=J2000, Ep=J2000
(Note 2)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
Declination at Eq=J2000, Ep=J2000
(Note 2)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
Tycho-2
(char)
Designation in the Tycho-2 Catalog
I/259
(
meta.id
)
(
ID_ALTERNATIVE
)