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
J/A+A/564/A120
2707
Chandra X-ray observation of Gum 31 (Preibisch+, 2014)
ReadMe+ftp
2014A&A...564A.120P
Similar Catalogs
Post annotation
1.
J/A+A/564/A120/sources
Catalog of the Chandra X-ray sources in the Gum 31 region (table1), with near- and mid-infrared photometry (table3)
(679 rows)
meta
J/A+A/564/A120/sources
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
Show
Sort
Column
Constraint
Explain
(
UCD
)
Seq
(i)
[1/679] X-ray catalog sequence number, sorted by RA
(
meta.id
)
(
ID_NUMBER
)
f_Seq
(char)
[g.] Source anomalies
(Note 5)
(
meta.code
)
(
CODE_MISC
)
Name
(char)
IAU designation of the X-ray source (HHMMSS.ss+DDMMSS.s, J2000)
(
meta.id
)
(
ID_ALTERNATIVE
)
RAJ2000
deg
(i)
Right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
ePos
arcsec
[0/1.4] Position error
(Note 1)
(
stat.error;pos
)
(
ERROR
)
theta
arcmin
Off-axis angle θ
(
instr.offset
)
(
INST_ANG_OFFAXIS
)
Ctnet
ct
Net counts in the total energy band (0.5-8keV)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
e_Ctnet
ct
1-σ errors on net counts
(
stat.error
)
(
ERROR
)
Bt
ct
Background counts expected in the source extraction region (total band)
(
instr.background;obs.field
)
(
INST_BACKGROUND
)
CHnet
ct
Net counts in the hard energy band (2-8keV)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
ALL
cols
(i)
indexed column
fPSF
[0/1] Fraction of the PSF (at 1.497keV) enclosed within the extraction region
(Note 2)
(
instr.det.psf
)
(
INST_PSF
)
Signi
[1/30] Photometric significance
(Note 3)
(
stat.fit.goodness;phot
)
(
STAT_SIGNIFICANCE
)
l_logPB
(char)
Limit flag on logPB
(
meta.code.error
)
(
CODE_LIMIT
)
logPB
[-5/-2] Logarithmic probability P
B
that the extracted counts (total band) are solely from background
(Note 4)
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
Var
(char)
[abc] Variability characterization based on K-S statistic (total band) from the single ObsId showing the most variability
(Note 6)
(
meta.code;src.var
)
(
CODE_VARIAB
)
Emed
keV
Background-corrected median photon energy (total band)
(
em.energy
)
(
PHYS_ENERGY_X
)
VISTA
(char)
IAU designation of the corresponding VISTA source (HHMMSS.ss+DDMMSS.s, J2000)
(
meta.id.assoc
)
(
ID_ASSOCIATED
)
Jmag
mag
(n)
Near-infrared photometry in the J band
(
phot.mag;em.IR.J
)
(
PHOT_MAG_J
)
Hmag
mag
(n)
Near-infrared photometry in the H band
(
phot.mag;em.IR.H
)
(
PHOT_MAG_H
)
Ksmag
mag
(n)
Near-infrared photometry in the Ks band
(
phot.mag;em.IR.K
)
(
PHOT_JHN_K
)
SNRJ
(n)
Signal-to-noise ratio of the J band flux measurement
(
stat.snr
)
(
INST_S/N
)
SNRH
(n)
Signal-to-noise ratio of the H band flux measurement
(
stat.snr
)
(
INST_S/N
)
SNRKs
(n)
Signal-to-noise ratio of the Ks band flux measurement
(
stat.snr
)
(
INST_S/N
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
Src
(n)
[1/2] Flag indicating the source of the JHK photometry: 1=VISTA, 2=2MASS
(
meta.note
)
(
ID_MAIN
)
Spitzer
(char)
IAU designation of the corresponding Spitzer source (HHMMSS.ss+DDMMSS.s, J2000)
(
meta.id.assoc
)
(
ID_ASSOCIATED
)
[3.4]
mag
(n)
Mid-infrared photometry in the Spitzer IRAC 3.4µm (1) band
(
phot.flux.density;em.IR.4-8um
)
(
PHOT_FLUX_IR_6
)
[4.5]
mag
(n)
Mid-infrared photometry in the Spitzer IRAC 4.5µm (2) band
(
phot.mag;em.IR.4-8um
)
(
PHOT_IR_4.2
)
[5.8]
mag
(n)
Mid-infrared photometry in the Spitzer IRAC 5.8µm (3) band
(
phot.flux.density;em.IR.4-8um
)
(
PHOT_FLUX_IR_6
)
[8.0]
mag
(n)
Mid-infrared photometry in the Spitzer IRAC 8.0µm (4) band
(
phot.flux.density;em.IR.8-15um
)
(
PHOT_FLUX_IR_9
)
SNR1
(n)
Signal-to-noise ratio of IRAC-1 flux
(
stat.snr
)
(
INST_S/N
)
SNR2
(n)
Signal-to-noise ratio of IRAC-2 flux
(
stat.snr
)
(
INST_S/N
)
SNR3
(n)
Signal-to-noise ratio of IRAC-3 flux
(
stat.snr
)
(
INST_S/N
)
SNR4
(n)
Signal-to-noise ratio of IRAC-4 flux
(
stat.snr
)
(
INST_S/N
)
SimbadName
(char)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
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 0