VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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The 5 columns in color are computed by VizieR, and are not part of the original data.
Full
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arcsec
 _RAJ2000
"h:m:s"
 _DEJ2000
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Name
RAB1950
"h:m:s"
DEB1950
"d:m:s"
bmag
mag
Nfields
Flag1
Flag2
Flag3
_RA.icrs
"h:m:s"
_DE.icrs
"d:m:s"
1 0.63514 25 11.59757+71 01 10.8173+71.012714 24 33.331+71 14 39.1116.34100014 25 11.598+71 01 10.82
%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%25
USNO-A2.0 contains 526,280,881 sources, and is based on a re-reduction of the Precision Measuring Machine (PMM) scans from POSS-I O and E plates (>=-18°) and SRC-J and ESO-R plates (<=-20°). USNO-A2.0 was created by Dave Monet () and collaborators at Flagstaff Station, U.S. Naval Observatory.
The major difference between USNO-A2.0 and its previous version USNO-A1.0 is that A1.0 used the Guide Star Catalog as its reference frame whereas A2.0 uses the ICRF as realized by the USNO ACT catalog (Urban et al. 1997). The VizieR search engine uses an on-line compressed version (3.6Gbytes) which was generated at CDS.

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 _RAJ2000
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USNO-A2.0
RAJ2000
deg
DEJ2000
deg
ACTflag
Mflag
Bmag
mag
Rmag
mag
Epoch
yr
1 0.69014 25 11.57544+71 01 10.88041575-03438902216.298231+71.019689    15.813.91955.388
%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cB%3e%3cFONT%20COLOR=%27#CD5B45%27>%20The%20current%20version%20includes%20only%20the%20North%20%28POSS-I%20plates%29%3cP%3e%0a
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%3cBR%3e%0a%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%200.597&%3cFONT%20COLOR=%27#CD5B45%27>14%2025%2011.52816&%3cFONT%20COLOR=%27#CD5B45%27>%2b71%2001%2010.7400&EO1442-0109699&216.298034&%2b71.019650&14.28&%20&%201&%20%2018.17&%20%2023.7&%200.29&16.86&%20&%201&%20%20%208.87&%20%2018.6&%20%202.58&%20%3cBR%3e%0a %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20construction%20of%20the%20%0a%3cB%3eGSC-II%20%0ais%20still%20in%20progress:%20this%0aversion%20has%20no%20proper%20motions,%20and%20the%20magnitude%20limits%20are%2018.5%20in%20F%20%28red%29%0aand%2019.5%20in%20J%20%28blue%29.%20The%20data%20are%20%3cB%3e%3cFONT%20COLOR=%27#0000CD%27>copyrighted,%20check%20%0athe%20%3cB%3edata%20use%20Policy.%0a%3cP%3e%0a
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arcsec
 _RAJ2000
"h:m:s"
 _DEJ2000
"d:m:s"
GSC2.2
RA(ICRS)
deg
DE(ICRS)
deg
Epoch
yr
Rmag
mag
e_
mag
Bjmag
mag
e_
mag
Class
a
pix
e
1 0.41714 25 11.58864+71 01 10.6032N11322215066216.298286+71.0196121991.43113.18 0.4214.50 0.413 8.69 0.39
%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20%3cB%3eUSNO-B%20Catalog%20presents%20positions,%20proper%20motions,%20%0amagnitudes%20un%20blue,%20red%20and%20infrared,%20as%20well%20as%20star/galaxy%20estimators%0afor%201,045,175,762%20objects%20derived%20from%203,648,832,040%20separate%20observations.%0aThe%20data%20were%20taken%20from%20scans%20of%207,435%20Schmidt%20plates%0ataken%20from%20various%20sky%20surveys%20during%20the%20last%2050%20years.%3cBR%3e%0aUSNO-B1.0%20catalog%20was%20created%20by%20Dave%20Monet%20and%20collaborators%0aat%20http://www.nofs.navy.mil/data/fchpix/%20%3cBR%3e%0a%3cB%3e%3cFONT%20COLOR=%27#EE0000%27>%20Note%20that%20the%20star/galaxy%20estimators%20may%20be%20mixed%20up%0a%20in%20dense%20regions.%0a%3cP%3e%0a
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 _RAJ2000
"h:m:s"
 _DEJ2000
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USNO-B1.0
RAJ2000
deg
DEJ2000
deg
e_RAJ2000
mas
e_DEJ2000
mas
Epoch
yr
pmRA
mas/yr
pmDE
mas/yr
Ndet
B1mag
mag
R1mag
mag
B2mag
mag
R2mag
mag
Imag
mag
1 0.66014 25 11.55216+71 01 10.84081610-0102614216.298134+71.019678 50 511978.1 0 0516.1713.9513.7013.1312.75
2 3.98814 25 10.94088+71 01 07.68001610-0102613216.295587+71.0188001852451976.3 0 0219.70      16.57

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%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%203.988&%3cFONT%20COLOR=%27#CD5B45%27>14%2025%2010.94088&%3cFONT%20COLOR=%27#CD5B45%27>%2b71%2001%2007.6800&1610-0102613&216.295587&%2b71.018800&185&245&1976.3&%20%20%20%20%200&%20%20%20%20%200&2&19.70&%20&%20&%20&16.57%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ6643a30328f0b5&-out.add=.&-source=I/284/out&USNO-B1.0===1610-0102615&-out.orig=o' class='full'3 6.34214 25 12.38352+71 01 15.16081610-0102615216.301598+71.0208789991251976.3 0 02  18.14    17.31 4 6.74214 25 10.44888+71 01 06.29041610-0102611216.293537+71.0184142817541973.3 0 02  18.0819.81     5 7.01914 25 10.27536+71 01 07.19041610-0102610216.292814+71.0186641589991981.9 0 03  18.63  18.4718.46 6 8.47714 25 12.79536+71 01 16.23001610-0102617216.303314+71.0211752323541994.8 0 02    19.5818.67   %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20Naval%20Observatory%20Merged%20Astrometric%20Dataset%20%28NOMAD%29%20contains%0aastrometric%20and%20photometric%20data%20for%20over%201%20billion%20stars%20derived%20from%0athe%20Hipparcos%20%28I/239%29,%20Tycho-2%20%28I/259%29,%20UCAC2%20%28I/289%29,%20and%20USNO-B1.0%0a%28I/284%29%20catalogs%20for%20astrometry%20and%20optical%20photometry,%20supplemented%0aby%202MASS%20%28II/246%29%20near-infrared%20photometry.%3cBR%3e%0a%3cFONT%20SIZE=%27-1%27%3eAn%20efficient%20remote%20query%20program%20%3cB%3efindnomad1%20is%0aavailable%20in%20the%20cdsclient%20%0apackage,%20for%20Unix/Linux%20platforms%0a%3cP%3e%0a
Full
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 _RAJ2000
"h:m:s"
 _DEJ2000
"d:m:s"
NOMAD1
YM
RAJ2000
deg
DEJ2000
deg
r
pmRA
mas/yr
e_
(...)
pmDE
mas/yr
e_
(...)
Bmag
mag
r_
Vmag
mag
r_
Rmag
mag
r_
Jmag
mag
Hmag
mag
Kmag
mag
R
1 0.66014 25 11.551992+71 01 10.840081610-0104216YM216.2981333+71.0196778B 0.0 0.0 0.0 0.016.930Y16.200Y13.130B14.48713.70813.253  
2 3.98914 25 10.940664+71 01 07.680001610-0104215..216.2955861+71.0188000B 0.0 0.0 0.0 0.019.700o                
3 6.34114 25 12.383328+71 01 15.160081610-0104217..216.3015972+71.0208778B 0.0 0.0 0.0 0.0        18.140e        
4 6.74314 25 10.448664+71 01 06.290041610-0104213..216.2935361+71.0184139B 0.0 0.0 0.0 0.019.810B    18.080e        
5 7.01914 25 10.275336+71 01 07.190041610-0104212..216.2928139+71.0186639B 0.0 0.0 0.0 0.0        18.470B        
6 8.47714 25 12.795336+71 01 16.230001610-0104219..216.3033139+71.0211750B 0.0 0.0 0.0 0.019.580B    18.670B        
%0a%22>ts_init('!ext/nomad1.exe_6');

Note: This version of the GSC-II has no proper motions, but the limits on brightness which existed on GSC2.2 (F<18.5, Bj<19.5) were removed.

Full
_r
arcsec
 _RAJ2000
"h:m:s"
 _DEJ2000
"d:m:s"
GSC2.3
RAJ2000
deg
DEJ2000
deg
Epoch
yr
Fmag
mag
jmag
mag
Vmag
mag
Nmag
mag
Class
a
pix
e
1 0.42114 25 11.58888+71 01 10.6068N4O9005066216.298287+71.0196131991.43113.1814.5015.1712.783 8.69 0.39
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