VizieR Search Page
[
Back
] ⋅ [
Forwd
] ⋅ [
Print
] ⋅ [
Close
]
JavaScript is used, and should be enabled to get full functionality.
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
IX/32
28069
ROSAT Bright Survey (Fischer+, 1998-2000)
ReadMe+ftp
1998AN....319..347F
Similar Catalogs
Post annotation
1.
IX/32/rosat
The ROSAT Bright Survey (RBS) catalogue
(2072 rows)
meta
IX/32/rosat
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
Show
Sort
Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
RBS
(i)
ROSAT Bright Survey number
(
meta.id
)
(
ID_ALTERNATIVE
)
1RXSJ
(char)
1RXSJ X-ray coordinates (Cat.
IX/10
)
(
meta.id
)
(
ID_ALTERNATIVE
)
RAJ2000
"h:m:s"
(n)
(i)
Optical right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
"d:m:s"
(n)
(i)
Optical declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
Dist
arcsec
(n)
Distance optical minus X positions
(
pos.angDistance
)
(
POS_ANG_DIST_GENERAL
)
e_Pos
arcsec
X-ray positional uncertainty (1σ) as given in the 1RXS-catalog. The 90% confidence error radius is r
90
=1.65σ
(
stat.error
)
(
ERROR
)
CR
ct/s
RASS countrate in the total ROSAT window 0.1-2.4keV
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
CRH
ct/s
RASS countrate in the hard ROSAT window 0.5-2.0keV
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
HR1
hardness ratio
(Note 1)
(
phot.flux;arith.ratio
)
(
SPECT_HARDNESS-RATIO
)
HR2
hardness ratio
(Note 1)
(
phot.flux;arith.ratio
)
(
SPECT_HARDNESS-RATIO
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
NH
10+20cm-2
Galactic hydrogen column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
Name
(char)
(Truncated) Name in optical catalogues
(
meta.id.assoc
)
(
ID_ASSOCIATED
)
XClass
(char)
Class of X-ray source
(Note 2)
(
src.class
)
(
CLASS_OBJECT
)
Type
(char)
Type within class
(Note 2)
(
src.class
)
(
CLASS_OBJECT
)
z
(n)
redshift
(
src.redshift
)
(
REDSHIFT_HC
)
u_z
(char)
Uncertainy flag on z
(
meta.code.error
)
(
CODE_ERROR
)
l_Mag
(char)
Limit flag on Mag
(
meta.code.error
)
(
CODE_LIMIT
)
Mag
mag
(n)
Optical brightness (typically in the V-band, sometimes only through spectrograph slit
(
phot.mag;em.opt.V
)
(
PHOT_MAG_OPTICAL
)
u_Mag
(char)
Uncertainty flag on Mag
(
meta.code.error
)
(
CODE_ERROR
)
n_Mag
(char)
[CSNBDRE] Band and origin of magnitude
(Note 3)
(
meta.note
)
(
NOTE
)
FX
10-17W/m2
Flux in ROSAT X-ray band
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
logFX/Fo
(n)
log flux ratio X-ray to optical
(
phot.flux;arith.ratio
)
(
PHOT_FLUX_RATIO
)
logLX
10-7W
(n)
log of X-ray luminosity
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
Note
(char)
[Y] Y: Note detailed in notes.dat file
(
meta.note
)
(
NOTE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
Adapt form
Display your selection only
Reset to default columns
Display
UCD1+
UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
elapse time 1