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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/501/485
2741
X-ray properties of Chandra red galaxies (Campisi+, 2009)
ReadMe+ftp
2009A&A...501..485C
Similar Catalogs
Post annotation
1.
J/A+A/501/485/tablea1
X-ray properties of the sources detected by Chandra in the "Daddi field"
(149 rows)
meta
J/A+A/501/485/tablea1
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
)
XID
X-ray identification number in the Chandra mosaic
(
meta.id;meta.main
)
(
ID_MAIN
)
RAJ2000
deg
(i)
Right ascension in decimal degrees (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
Declination in decimal degrees (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
theta
arcmin
Off-axis angle at the source position averaged over the Chandra observations
(
instr.offset
)
(
INST_ANG_OFFAXIS
)
Counts
ct
Source net counts in the 0.5-8keV band
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
n_Counts
(char)
[hs] s when counts in 0.5-2keV band, h when counts in 2-8kev band
(
meta.note
)
(
NOTE
)
ExpTime
ks
Exposure time at the source position
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
F(0.5-8)
mW/m2
(n)
Flux in the 0.5-8keV band
(Note 1)
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
l_F(0.5-2)
(char)
Limit flag on F(0.5-2)
(Note 2)
(
meta.code.error
)
(
CODE_LIMIT
)
F(0.5-2)
mW/m2
(n)
Flux in the soft 0.5-2keV band
(Note 1)
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
l_F(2-8)
(char)
Limit flag on F(2-8)
(Note 2)
(
meta.code.error
)
(
CODE_LIMIT
)
F(2-8)
mW/m2
(n)
Flux in the hard 2-8keV band
(Note 1)
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
n_F(2-8)
(char)
[h] h when flux in the 2-10keV band
(
meta.note
)
(
NOTE
)
l_HR
(char)
Limit flag on HR
(
meta.code.error
)
(
CODE_LIMIT
)
HR
(n)
Hardness ratio (H-S/H+S)
(
phot.flux
)
(
SPECT_HARDNESS-RATIO
)
e_HR
(n)
rms uncertainty on HR
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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