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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/ifield
EDS IPC Field Parameters
(9 rows)
meta
IX/22/ifield
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
)
Iseqno
(i)
IPC Sequence Number
(Note G1)
(
meta.id
)
(
ID_NUMBER
)
ontime
s
Uncorrected exposure time
(Note 1)
(
time.expo
)
(
TIME_EXPTIME
)
ltime
s
Corrected livetime
(Note 2)
(
pos.eq.ra;arith.diff
)
(
POS_EQ_RA_CORR
)
sfbk
ct/pix2
Field average background for soft band
(Note 3)
(
instr.background
)
(
INST_BACKGROUND
)
hfbk
ct/pix2
Field average background for hard band
(Note 3)
(
instr.background
)
(
INST_BACKGROUND
)
bfbk
ct/pix2
Field average background for broad band
(Note 3)
(
instr.background
)
(
INST_BACKGROUND
)
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
)
nroll
deg
Nominal Roll Angle
(Note G2)
(
instr.offset
)
(
INST_ANG_OFFAXIS
)
nH
cm-2
Neutral Hydrogen Column Density
(Note 4)
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
ALL
cols
(i)
indexed column
sr2f
mJ/m2/ct
Flux conversion factor for soft band
(Note 5)
(
arith.factor
)
(
OBS_CALIB_FACTOR
)
hr2f
mJ/m2/ct
Flux conversion factor for hard band
(Note 5)
(
arith.factor
)
(
OBS_CALIB_FACTOR
)
br2f
mJ/m2/ct
Flux conversion factor for broad band
(Note 5)
(
arith.factor
)
(
OBS_CALIB_FACTOR
)
alpha
Backgrnd map normaliz. factor for DSMAP
(Note 6)
(
stat.fit.param
)
(
OBS_CALIB_FACTOR
)
sbeta
BG map normaliz. factor for soft band BEMAP
(Note 6)
(
instr.param
)
(
INST_CORR-FACTOR
)
hbeta
BG map normaliz. factor for hard band BEMAP
(Note 6)
(
instr.param
)
(
INST_CORR-FACTOR
)
bbeta
BG map norm. factor for broad band BEMAP
(Note 6)
(
instr.param
)
(
INST_CORR-FACTOR
)
bal
Time-averaged BAL for the sequence
(Note 7)
(
instr.param
)
(
INST_PARAM
)
_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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UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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