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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/537/A135
2761
X-ray view of IC348 (Stelzer+, 2012)
ReadMe+ftp
2012A&A...537A.135S
Similar Catalogs
Post annotation
1.
J/A+A/537/A135/table7
Primary Chandra catalog
(290 rows)
meta
J/A+A/537/A135/table7
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
)
n_Seq
(char)
O
indicates an optical counterpart in table3
(
meta.ref.url
)
(
DATA_LINK
)
Seq
X-ray catalog sequence number
(
meta.id;meta.main
)
(
ID_NUMBER
)
CXOUJ
(char)
(i)
Chandra designation, HHMMSS.ss+DDMMSS.s
(
meta.id.cross
)
(
ID_CROSSID
)
RAJ2000
deg
(i)
Right Ascension in decimals degrees (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
Declination J2000 (in decimals degrees) (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
ePos
arcsec
Standard deviation of position error
(Note 1)
(
stat.error;pos
)
(
ERROR
)
theta
arcmin
Off-axis angle
(
instr.offset
)
(
INST_ANG_OFFAXIS
)
CTnet
ct
Net counts extracted in the total energy band (0.5-8.0keV)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
e_CTnet
ct
One sigma uncertainty on Ct,net
(
stat.error
)
(
ERROR
)
BT
ct
background counts expected in the source extraction region (total band)
(
instr.background
)
(
INST_BACKGROUND
)
ALL
cols
(i)
indexed column
CHnet
ct
Net counts extracted in the hard energy band (2.0-8.0keV)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
PSFf
Fraction of PSF enclosed in extraction region (at 1.497keV)
(Note 2)
(
instr.det.psf
)
(
INST_PSF
)
Signi
Source significance
(
stat.fit.goodness
)
(
STAT_SIGNIFICANCE
)
l_logPb
(char)
limit flag of logPb
(
meta.code.error
)
(
CODE_LIMIT
)
logPb
[-]
Probability that extracted counts (total band) are solely from background
(Note 3)
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
Anom
(char)
[g] Source anomalies flag
(Note 4)
(
meta.code
)
(
CODE_MISC
)
Var
(char)
[abc] Source variability flag
(Note 5)
(
meta.code;src.var
)
(
CODE_VARIAB
)
texp
ks
Source effective exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
Emed
keV
Background-corrected median photon energy in the total 0.5-8keV energy band
(
em.energy
)
(
PHYS_ENERGY_X
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref
)
(
DATA_LINK
)
ALL
cols
(i)
indexed column
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