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Simple Target
List Of Targets
Fast Xmatch with large catalogs or Simbad
Target
Name (resolved by
Sesame
) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Target dimension:
deg
arcmin
arcsec
NB: The epoch used for the query is the original epoch of the table(s)
Radius
Box size
J/A+A/406/535
23458
Hamburg/RASS Cat. of optical ident. V3.0 (Zickgraf+, 2003)
ReadMe+ftp
2003A&A...406..535Z
Similar Catalogs
Post annotation
1.
J/A+A/406/535/x-ray
X-ray data
(5341 rows)
meta
J/A+A/406/535/x-ray
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
1RXS
(char)
Object name, 1RXS JHHMMSS.s+DDMMSS
(
meta.id
)
(
ID_ALTERNATIVE
)
RASSCR
ct/s
RASS count rate
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
e_RASSCR
ct/s
Error of count rate
(
stat.error
)
(
ERROR
)
HR1
Hardness ratio HR1
(Note 1)
(
phot.flux;arith.ratio
)
(
SPECT_HARDNESS-RATIO
)
e_HR1
Error of HR1
(
stat.error
)
(
ERROR
)
HR2
Hardness ratio HR2
(Note 1)
(
phot.flux;arith.ratio
)
(
SPECT_HARDNESS-RATIO
)
e_HR2
Error of HR2
(
stat.error
)
(
ERROR
)
Ext
arcsec
Source extension
(
phys.angSize;src
)
(
EXTENSION_DIAM
)
L_Ext
Source extension likelihood
(
stat.likelihood
)
(
STAT_LIKELIHOOD
)
RX
(char)
(i)
RASS name, RX JHHMM.m+DDMM, as used in the first catalogue version
(
meta.id;meta.main
)
(
ID_MAIN
)
ALL
cols
(i)
indexed column
RA2000
"h:m:s"
(i)
Right ascension (2000.0)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DE2000
"d:m:s"
(i)
Declination (2000.0)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
errPos
arcsec
Error radius derived from the BSC
(
stat.error
)
(
ERROR
)
Seq
(char)
Internal number of the HRC data base
(
meta.id
)
(
ID_NUMBER
)
Code
Type of source identification code
(Note 2)
(
src.class
)
(
CLASS_OBJECT
)
Flag1
(n)
[0/1] 1: identification changed since last catalogue version
(
meta.code
)
(
CODE_MISC
)
Flag2
(n)
[0/1] 1: entries to this X-ray position have changed since last catalogue version
(
meta.code
)
(
CODE_MISC
)
Flag3
(n)
[0/1] 1: supplementary X-ray positions
(
meta.code
)
(
CODE_MISC
)
Date
"Y:M:D"
(n)
Date of last change
(Note 3)
(
time.epoch
)
(
TIME_DATE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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