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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/312/818
1414
NGC 2516 X-ray sources (Dachs+, 1996)
ReadMe+ftp
1996A&A...312..818D
Similar Catalogs
Post annotation
1.
J/A+A/312/818/table2
(c)
X-ray sources detected in NGC 2516
(64 rows)
meta
J/A+A/312/818/table2
2.
J/A+A/312/818/table3
(c)
Stars in the field of NGC 2516 identified with ROSAT X-ray sources
(46 rows)
meta
J/A+A/312/818/table3
3.
J/A+A/312/818/table6
Properties of X-ray sources identified with optical stars of known (or assumed) distance
(45 rows)
meta
J/A+A/312/818/table6
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
)
(ALL)
No
(i)
[1/64] Running number (increasing with α)
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
Seq
X-ray source number, as detected with EXSAS reduction package (increasing with -δ)
(
meta.id
)
(
ID_IDENTIFIER
)
(1)
m_Seq
(char)
Multiplicity index on Seq
(
meta.code.multip
)
(
CODE_MULT_INDEX
)
(1+2)
RA2000
"h:m:s"
(i)
Right ascension (2000.0)
(Note 1)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1+2)
DE2000
"d:m:s"
(n)
(i)
Declination sign
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1+2)
Dr
arcsec
90% confidence source radius
(
phys.angSize;src
)
(
EXTENSION_RAD
)
(1)
u_Dr
(char)
Undertainty flag on Dr
(
meta.code.error
)
(
CODE_ERROR
)
(1)
CtRate
ct/s
Count rate corrected for vignetting and for the life-time factor (=0.978)
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
(1)
e_CtRate
ct/s
rms uncertainty on Count rate
(
stat.error
)
(
ERROR
)
(1)
HR1
Hardness ratio HR1
(
phot.flux;arith.ratio
)
(
SPECT_HARDNESS-RATIO
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
u_HR1
(char)
Uncertainty flag on HR1
(
meta.code.error
)
(
CODE_ERROR
)
(1)
e_HR1
rms uncertainty on HR1
(
stat.error
)
(
ERROR
)
(1)
HR2
Hardness ration HR2
(
phot.flux;arith.ratio
)
(
SPECT_HARDNESS-RATIO
)
(1)
u_HR2
(char)
Uncertainty flag on HR2
(
meta.code.error
)
(
CODE_ERROR
)
(1)
e_HR2
rms uncertainty on HR2
(
stat.error
)
(
ERROR
)
(2+3)
m_No
(char)
[)] A ')' indicates the second component of a binary
(
meta.code.multip
)
(
CODE_MULT_INDEX
)
(2+3)
Name
(char)
Identification HD, CPD or CD
(
meta.id
)
(
ID_IDENTIFIER
)
(2)
n_Name
(char)
[bc] b = HR 3138; c = HR 3147
(
meta.note
)
(
NOTE
)
(2)
DK
Running number in the photometric study of Dachs and Kabus (1989), hereafter DK
(
meta.id
)
(
ID_NUMBER
)
(2)
m_DK
(char)
Multiplicity index on DK
(
meta.code.multip
)
(
CODE_MULT_INDEX
)
(2+3)
Sp
(char)
Spectral type
(
src.spType
)
(
SPECT_TYPE_GENERAL
)
(2)
n_Sp
(char)
[g] A 'g' indicates new spectral type
(
meta.note
)
(
NOTE
)
(2)
n_RA
(char)
[def]
(Note 1)
(
meta.note
)
(
NOTE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(2)
n_DE
(char)
[def]
(Note 1)
(
meta.note
)
(
NOTE
)
(2)
DRA
s
Position difference ROSAT minus optical in RA
(Note 2)
(
pos.eq.ra;arith.diff
)
(
POS_EQ_RA_OFF
)
(2)
n_DRA
(char)
[d]
(Note 1)
(
meta.note
)
(
NOTE
)
(2)
DDE
arcsec
Position difference ROSAT minus optical in DE
(Note 2)
(
pos.eq.dec;arith.diff
)
(
POS_EQ_DEC_OFF
)
(2)
n_DDE
(char)
[d]
(Note 1)
(
meta.note
)
(
NOTE
)
(2)
Memb
(char)
Cluster membership of star, M=member, NM=non-member
(
meta.code.member
)
(
CODE_MEMB
)
(3)
Vmag
mag
V magnitude (from DK)
(
phot.mag;em.opt.V
)
(
PHOT_MAG_V
)
(3)
u_Vmag
(char)
Uncertainty flag on Vmag
(
meta.code.error
)
(
CODE_ERROR
)
(3)
B-V
mag
B-V color index (from DK)
(
phot.color;em.opt.B;em.opt.V
)
(
PHOT_CI_B-V
)
(3)
d
pc
Adopted distance
(
pos.distance
)
(
PHYS_DISTANCE_TRUE
)
(3)
u_d
(char)
Uncertainty flag on distance
(
meta.code.error
)
(
CODE_ERROR
)
(3)
Mv
mag
Inferred absolute visual magnitude
(
phys.magAbs;em.opt
)
(
PHOT_ABS-MAG_BAND
)
(3)
u_Mv
(char)
Uncertainty flag on Mv
(
meta.code.error
)
(
CODE_ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(3)
Lbol
solLum
Bolometric luminosity
(
phys.luminosity
)
(
PHOT_BOL_LUMINOSITY
)
(3)
u_Lbol
(char)
Uncertainty flag on Lbol
(
meta.code.error
)
(
CODE_ERROR
)
(3)
Fx
10-14mW/m2
ROSAT X-ray flux (10
–14
erg/cm
2
/s)
(Note 1)
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
(3)
u_Fx
(char)
Uncertainty flag on Fx
(
meta.code.error
)
(
CODE_ERROR
)
(3)
e_Fx
10-14mW/m2
rms uncertainty on Fx
(
stat.error
)
(
ERROR
)
(3)
Lx
10-7W
X-ray luminosity (0.16-2.5keV)
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
(3)
e_Lx
10-7W
Rms uncertainty on Lx
(
stat.error
)
(
ERROR
)
(3)
u_Lx
(char)
Uncertainty flag on Lx
(
meta.code.error
)
(
CODE_ERROR
)
(3)
-log(Lx/Lbol)
-log(X-ray/bolometric luminosities)
(
phys.luminosity;arith.ratio
)
(
PHYS_LUMINOSITY_RATIO
)
(3)
u_-log(Lx/Lbol)
(char)
Uncertainty flag on -log(Lx/Lbol)
(
meta.code.error
)
(
CODE_ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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