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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
IX/22
6722
Einstein extended deep survey (Primini+, 1991)
ReadMe+ftp
1991ApJ...374..440P
Similar Catalogs
Post annotation
1.
IX/22/hsrc
EDS HRI Source Positions and Count Rates
(210 rows)
meta
IX/22/hsrc
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
)
Hseqno
HRI Sequence Number
(Note G1)
(
meta.id
)
(
ID_NUMBER
)
Hsrcno
HRI Source Number
(Note 1)
(
meta.id
)
(
ID_NUMBER
)
csize
arcsec
Detection cell size
(
instr.fov;instr.pixel
)
(
INST_DET_SIZE
)
y
pix
Position in y
(
pos.cartesian.y;instr.det
)
(
POS_CCD_Y
)
z
pix
Position in z
(
pos.cartesian;instr.det
)
(
POS_DETECTOR_DIST
)
poserr
arcsec
Position error
(
stat.error
)
(
ERROR
)
RAB1950
"h:m:s"
(i)
Right Ascension (B1950)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEB1950
"d:m:s"
(i)
Declination (B1950)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
netcr
ct/ks
Corrected Count Rate per 1000 sec
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
e_netcr
ct/ks
Error on Count Rate
(
stat.error
)
(
ERROR
)
ALL
cols
(i)
indexed column
bpcts
ct
Counts in detect cell centered at best position
(Note 2)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
eqcts
ct
Counts in circle of equivalent area
(Note 2)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
bp18cts
ct
Counts in standard 18" circle at best position
(Note 3)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
bp18bg
ct
Background in 18" circle
(Note 3)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
bp18scat
Fraction of src cnts scattered out of 18" circle
(Note 3)
(
instr.calib
)
(
INST_CALIB_PARAM
)
vcorr
Telescope vignetting correction at source position
(Note 4)
(
instr.param
)
(
INST_CORR-FACTOR
)
dtfac
Dead time correction factor
(Note 4)
(
instr.param
)
(
INST_CORR-FACTOR
)
qec
Detector quantum efficiency at source position
(Note 4)
(
instr.det.qe
)
(
INST_QE
)
exptime
s
Exposure time at source position
(Note 5)
(
time.expo
)
(
TIME_EXPTIME
)
xccts
ct
Counts in extended circle
(Note 6)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
xcbg
ct
Background in extended circle
(Note 6)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
xcscat
ct
Fraction of src cts scattered out of extended circle
(Note 6)
(
instr.calib
)
(
INST_CALIB_PARAM
)
xcrad
arcsec
Radius of extended circle
(Note 6)
(
instr.fov
)
(
INST_APERT
)
sizcor
Source xtent correction factor for cts/ks
(Note 7)
(
instr.param
)
(
INST_CORR-FACTOR
)
_RA.icrs
"h:m:s"
(n)
(i)
Right ascension (ICRS) (computed by VizieR, not part of the original data)
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
_DE.icrs
"d:m:s"
(n)
(i)
Declination (ICRS) (computed by VizieR, not part of the original data)
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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