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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/ApJ/514/148
2807
ROSAT survey of bright galaxies clusters (De Grandi+, 1999)
ReadMe+ftp
1999ApJ...514..148D
Similar Catalogs
Post annotation
1.
J/ApJ/514/148/table1
(c)
ROSAT cluster catalog
(130 rows)
meta
J/ApJ/514/148/table1
2.
J/ApJ/514/148/notes
Notes on single sources in table1.dat
(42 rows)
meta
J/ApJ/514/148/notes
3.
J/ApJ/514/148/refs
Redshift references in table1.dat
(31 rows)
meta
J/ApJ/514/148/refs
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(1+2)
Seq
(i)
Sequence number in the catalog
(
meta.id;meta.main
)
(
ID_NUMBER
)
(1)
RAJ2000
"h:m:s"
(i)
Right Ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
DEJ2000
"d:m:s"
(i)
Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1)
NH
10+20cm-2
Hydrogen Column density (units of 10
20
cm
–2
) from Dickey & Lockman (
1990ARA&A..28..215D
)
(
meta.unit;phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(1)
Time
s
Vignetting-corrected exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
(1)
CR5
ct/s
Count rate within a 5' radius from the 0.5-2.0 KeV energy band
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
(1)
e_CR5
ct/s
Uncertainty (1σ) in CR5
(
stat.error
)
(
ERROR
)
(1)
CRsrt
ct/s
Steepness-ratio technique (SRT) count rate in the 0.5-2.0 KeV band
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
(1)
e_CRsrt
ct/s
Lower limit to CRsrt
(
stat.error
)
(
ERROR
)
(1)
E_CRsrt
ct/s
Upper limit to CRsrt
(
stat.error;stat.max
)
(
ERROR
)
ALL
cols
(i)
indexed column
(1)
Prob
%
Probability that the source is pointlike (Prob < 1% is extended)
(
stat
)
(
STAT_PROBABILITY
)
(1)
Flux
10-14W/m2
Unabsorbed X-ray flux in the 0.5-2.0 KeV band (units of 10
–11
ergs/cm
2
/s)
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
(1)
e_Flux
10-14W/m2
Uncertainty (1σ) in Flux
(
stat.error;phot.flux
)
(
ERROR
)
(1)
Lum
10+37W
(n)
X-ray luminosity in the 0.5-2.0 keV band (units 10
44
ergs/s)
(Note 1)
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
(1)
e_Lum
10+37W
(n)
Uncertainty (1σ) in Lum
(
stat.error
)
(
ERROR
)
(1)
ID
(char)
Optical identification name
(
meta.id.cross
)
(
ID_CROSSID
)
(1)
q_ID
(char)
[ABC] ID class
(Note 2)
(
meta.code.qual
)
(
CODE_QUALITY
)
(1)
z
(n)
Redshift
(
src.redshift
)
(
REDSHIFT_HC
)
(1)
r_z
(n)
Redshift reference (see refs.dat)
(
meta.ref;pos.frame
)
(
REFER_CODE
)
(1)
f_z
(char)
Indicates an estimated redshift
(
meta.code
)
(
CODE_MISC
)
(1+2)
Note
(n)
Notes on single objects (see notes.dat)
(
meta.note
)
(
NOTE
)
(2)
Text
(char)
Comments on single sources in table1.dat
(
meta.note
)
(
REMARKS
)
(3)
Ref
Redshift reference number
(
meta.bib
)
(
REFER_CODE
)
(3)
BibCode
(char)
Bibliographic reference code
(
meta.bib.bibcode
)
(
REFER_BIBCODE
)
(3)
Comments
(char)
Reference or description of data
(
meta.ref;pos.frame
)
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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