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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/418/509
3369
Chandra observation of M67 (Van Den Berg+, 2004)
ReadMe+ftp
2004A&A...418..509V
Similar Catalogs
Post annotation
1.
J/A+A/418/509/table1
(c)
Catalogue of Chandra sources in the field of M67
(158 rows)
meta
J/A+A/418/509/table1
2.
J/A+A/418/509/notes
Individual notes
(33 rows)
meta
J/A+A/418/509/notes
3.
J/A+A/418/509/table4
(c)
Estimated positions of faint optical counterparts
(15 rows)
meta
J/A+A/418/509/table4
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
)
(1+3)
CX
(i)
Chandra source identification
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
T4
(char)
indicates the source is mentioned in table4
(
meta.ref.url
)
(
DATA_LINK
)
(1)
Sig
(char)
Indicator of significance of detection
(Note 1)
(
meta.code
)
(
CODE_MISC
)
(1)
Daim
arcmin
Distance from the telescope aimpoint
(
phys.veloc.ang
)
(
POS_ANG_DIST_GENERAL
)
(1+3)
RAJ2000
"h:m:s"
(i)
Right ascension (J2000)
(Note 2)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
e_RAs
s
Error in right ascension
(Note 2)
(
stat.error;pos.eq.ra
)
(
ERROR
)
(1+3)
DEJ2000
"d:m:s"
(i)
Declination (J2000) (2)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1)
e_DEs
arcsec
Error in declination
(Note 2)
(
stat.error;pos.eq.dec
)
(
ERROR
)
(1)
CRateb
ct
Background-corrected counts between 0.3-7keV
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
(1)
e_CRateb
ct
Error in background-corrected counts
(
stat.error
)
(
ERROR
)
ALL
cols
(i)
indexed column
(1)
CRate
ct/ks
Net count-rate between 0.3-7keV
(Note 3)
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
(1)
B
(char)
[SHT] Energy band of most significant detection
(Note 4)
(
instr.bandpass
)
(
INST_BAND_PASS
)
(1)
HR
(n)
Hardness ratio
(Note 5)
(
phot.flux;arith.ratio
)
(
SPECT_HARDNESS-RATIO
)
(1)
e_HR
(n)
Error in hardness ratio
(
stat.error
)
(
ERROR
)
(1+3)
X
(n)
(Candidate) ROSAT counterpart in Belloni et al. (
1998A&A...339..431B
), [BVM98] M 67 NN in Simbad
(
meta.id.cross
)
(
ID_CROSSID
)
(1)
Opt
(char)
(Candidate) optical counterpart
(Note 6)
(
meta.id.cross
)
(
ID_CROSSID
)
(1)
n_CX
(char)
Notes on individual sources, detailed in notes.dat file
(
meta.note
)
(
NOTE
)
(1)
dXO
arcsec
(n)
Distance between Chandra and optical source
(
pos.angDistance
)
(
POS_ANG_DIST_GENERAL
)
(2)
Code
(char)
Note letter
(
meta.id;meta.main
)
(
ID_MAIN
)
(2)
Note
(char)
Text of the note
(
meta.note
)
(
NOTE
)
(3)
u_X
(char)
Uncertainty flag for ROSAT identification
(Note 1)
(
meta.code.error
)
(
CODE_ERROR
)
(3)
n_X
(char)
Note on ROSAT identification
(Note 2)
(
meta.note
)
(
NOTE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1+
UCD1
http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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