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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/458/245
936
Obs. of 2 Unidentified Gamma-ray Sources (La Palombara+, 2006)
ReadMe+ftp
2006A&A...458..245L
Similar Catalogs
Post annotation
1.
J/A+A/458/245/table1
(c)
Main characteristics of the 8 EPIC observations of 3EG J0616-3310 (Obs=1-4) & 3EG J1249-8330 (Obs=5-8) (
chart
)
(8 rows)
meta
J/A+A/458/245/table1
2.
J/A+A/458/245/table7
Main characteristics of the X-ray sources with no candidate optical counterpart and log(FX/Fopt)≳2 (
chart
)
(9 rows)
meta
J/A+A/458/245/table7
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
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)
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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)
Obs
EPIC field sequential reference number
(
meta.id;obs.field
)
(
ID_NUMBER
)
(1)
Rev
Revolution number of XMM
(
meta.id;obs
)
(
OBS_RUN
)
(1)
ObsDate
"Y:M:D"
(n)
Observation date
(
time.epoch
)
(
TIME_DATE
)
(1)
ObsTime
"h:m:s"
(n)
Observation time (hh:mm:ss)
(
time.epoch
)
(
TIME_DATE
)
(1)
RAJ2000
"h:m:s"
(i)
Right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
DEJ2000
"d:m:s"
(i)
Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1)
PN
ks
Exposure time for PN instrument
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
(1)
MOS1
ks
Exposure time for MOS1 instrument
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
(1)
MOS2
ks
Exposure time for MOS2 instrument
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
(1)
NH
10+20cm-2
Hydrogen column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
Det
Number of detected sources
(
meta.number
)
(
NUMBER
)
(2)
XMMU
(char)
XMMU designation (JHHMMSS.s+DDMMSS)
(
meta.id;meta.main
)
(
ID_MAIN
)
(2)
Bands
(char)
Detection bands
(
instr.bandpass
)
(
INST_BAND_PASS
)
(2)
l_kTbt
(char)
[<≥ ] Limit flag on kTbt
(
meta.code.error
)
(
CODE_LIMIT
)
(2)
kTbt
keV
Range of possible kT temperature for thermal bremsstrahlung spectrum
(
phys.temperature
)
(
PHYS_TEMP_MISC
)
(2)
kTbt2
keV
(n)
Range of possible kT temperature for thermal bremsstrahlung spectrum
(
phys.temperature
)
(
PHYS_TEMP_MISC
)
(2)
l_kTbb
(char)
[<≥ ] Limit flag on kTbb
(
meta.code.error
)
(
CODE_LIMIT
)
(2)
kTbb
keV
Range of possible kT temperature for thermal blackbody spectrum
(
phys.temperature
)
(
PHYS_TEMP_MISC
)
(2)
kTbb2
keV
(n)
Range of possible kT temperature for thermal blackbody spectrum
(
phys.temperature
)
(
PHYS_TEMP_MISC
)
(2)
l_Gamma
(char)
[<≥ ] Limit flag on Gamma
(
meta.code.error
)
(
CODE_LIMIT
)
(2)
Gamma
keV
Range of photon index for a power law spectrum
(
meta.code;spect.index
)
(
SPECT_SP-INDEX
)
(2)
Gamma2
keV
(n)
Range of photon index for a power law spectrum
(
spect.index
)
(
SPECT_SP-INDEX
)
(2)
Flux
10-17W/m2
Source flux in 0.3-10keV energy range
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
(2)
e_Flux
10-17W/m2
rms uncertainty on Flux
(
stat.error;phot.flux
)
(
ERROR
)
(2)
log(FX/Fopt)
[-]
Lower limit of X-ray-to-optical flux ratio
(
phot.flux;arith.ratio
)
(
PHOT_FLUX_RATIO
)
(2)
e_log(FX/Fopt)
[-]
rms uncertainty on log(FX/Fopt)
(
stat.error
)
(
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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