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Simple Target
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Fast Xmatch with large catalogs or Simbad
Target
Name (resolved by
Sesame
) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
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deg
arcmin
arcsec
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J/AJ/162/153
-1
X-ray properties of A,B-types, T-Tauri stars & YSOs (Nunez+, 2021)
ReadMe+ftp
2021AJ....162..153N
Similar Catalogs
Post annotation
1.
J/AJ/162/153/table4
X-ray and IR source properties
(370 rows)
meta
J/AJ/162/153/table4
Simple Constraint
List Of Constraints
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Constraints
applied on Columns
(
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+
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)
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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
)
ID
(char)
IAU source identifier; CXOGNC JHHMMSS.ss+DDMMSS.s
(Note 1)
(
meta.id;meta.main
)
(
ID_MAIN
)
MIR
(char)
Spitzer MIR Vela-Carina source name
(
meta.id.cross
)
(
ID_CROSSID
)
RAJ2000
deg
(i)
[160/163] Right Ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
[-61/60] Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
Class
(char)
Temperature-Mass classification
(Note 2)
(
src.class
)
(
CLASS_OBJECT
)
YSO
(char)
YSO source code; Section 2.1
(
meta.code
)
(
CODE_MISC
)
Frozen
(char)
N
H
frozen to mean IR AV code; Section 2.5
(
meta.code
)
(
CODE_MISC
)
Dof
(char)
C-Statistic/Degrees of Freedom
(Note 3)
(
stat.fit.dof
)
(
STAT_N-DOF
)
Full
ct
The 0.5-8keV net counts
(
meta.number
)
(
NUMBER
)
Var
[0/2] Variable code
(Note 4)
(
meta.code
)
(
CODE_MISC
)
ALL
cols
(i)
indexed column
Area
[1.23/1137] Average aperture area (0.492arcsec
2
)
(
phys.area
)
(
PHYS_AREA_GENERAL
)
Theta
arcmin
[0.22/10.2] Chandra off axis angle
(
instr.offset
)
(
INST_ANG_OFFAXIS
)
Mass
Msun
[0.19/8.88] Mass from SED
(
phys.mass
)
(
PHYS_MASS_MISC
)
e_Mass
Msun
[0.005/3] Weighted uncertainty in Mass
(
stat.error;phys.mass
)
(
ERROR
)
NH
10+22/cm2
[0.07/33] XSPEC hydrogen absorbing column
(
phys.abund.X
)
(
PHYS_COLUMN_DENSITY
)
b_NH
10+22/cm2
(n)
[0.08/24.1] 90% lower confidence on NH
(
stat.fit.param
)
(
ERROR
)
B_NH
10+22/cm2
(n)
[0.22/9.76] 90% upper confidence on NH
(
stat.fit.param
)
(
ERROR
)
AVSED
(char)
A
V
from SED code; Section 3.1
(
phys.absorption
)
(
PHOT_EXTINCTION_TOTAL
)
AV
mag
(n)
[0/69259] Mean on extinction AV
(Note 5)
(
phys.absorption
)
(
PHOT_EXTINCTION_TOTAL
)
b_AV
mag
(n)
[-1.6/69259] Weighted lower bound on AV
(
phot.mag;stat.min
)
(
ERROR
)
B_AV
mag
(n)
[1.2/1.04e+6] Weighted upper bound on AV
(
phot.mag;stat.max
)
(
ERROR
)
2TMod
(char)
Source fit with 2 temperature plasma model?
(
meta.code
)
(
CODE_MISC
)
kT
keV
[0.69/10.1] The plasma temperature
(Note 6)
(
phys.temperature
)
(
PHYS_TEMP_PLASMA
)
b_kT
keV
(n)
[0.29/5.35] 90% lower confidence on kT
(
stat.fit.param;phys.energy
)
(
ERROR
)
B_kT
keV
(n)
[1.01/8.7] 90% upper confidence on kT
(
stat.fit.param;phys.energy
)
(
ERROR
)
FxHc
mW/m2
[6.9e-16/2.1e-12] Hard 2-8keV band absorption corrected flux ; in erg/s/cm
2
(
phot.flux;em.X-ray.medium
)
(
SPECT_FLUX_VALUE
)
FxTc
mW/m2
[4.9e-15/3.1e-12] Total 0.5-8keV band absorption corrected flux ; in erg/s/cm
2
(
phot.flux;em.X-ray.medium
)
(
SPECT_FLUX_VALUE
)
logLxHc
[10-7W]
[29.7/33.2] log hard 2-8keV band absorption corrected luminosity; in erg/s
(
phys.luminosity
)
(
PHYS_LUMINOSITY_GENERAL
)
e_logLxHc
[10-7W]
[30/34] Uncertainty in logLxHc; in erg/s
(
stat.error
)
(
ERROR
)
logLb
[Lsun]
[-0.03/3.61] log bolometric luminosity from IR SED
(
phys.luminosity
)
(
PHOT_BOL_LUMINOSITY
)
e_logLb
[Lsun]
[0/1.6] Weighted uncertainty in logLb
(
stat.error
)
(
ERROR
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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