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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/545/A43
2962
HII regions in NGC 628 and NGC 6946 (Cedres+, 2012)
ReadMe+ftp
2012A&A...545A..43C
Similar Catalogs
Post annotation
1.
J/A+A/545/A43/ngc628
(c)
NGC 628 HII regions data
(Note)
(209 rows)
meta
J/A+A/545/A43/ngc628
2.
J/A+A/545/A43/ngc6946
(c)
NGC 6946 HII regions data
(Note)
(226 rows)
meta
J/A+A/545/A43/ngc6946
Xmatch is
on
off
Radius:
arcsec
Master table:
all - matching rows only
J/A+A/545/A43/ngc628
J/A+A/545/A43/ngc6946
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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join
Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(ALL)
Seq
Sequential number, within the galaxy
(
meta.record
)
(
ID_NUMBER
)
(ALL)
Xoff
arcsec
Offset along X
(
pos.eq.ra;arith.diff
)
(
POS_EQ_RA_OFF
)
(ALL)
Yoff
arcsec
Offset along Y
(
pos.eq.dec;arith.diff
)
(
POS_EQ_DEC_OFF
)
(ALL)
R
arcmin
Deprojected radius
(
pos.angDistance
)
(
POS_ANG_DIST_GENERAL
)
(ALL)
FHa
10-17W/m2
Hα flux, extinction corrected (in 10
–14
erg/cm2/s)
(
phot.flux;em.line.Halpha
)
(
PHOT_FLUX_HALPHA
)
(ALL)
e_FHa
10-17W/m2
rms uncertainty on FHa
(
stat.error
)
(
ERROR
)
(ALL)
AV
mag
Absorption in V band
(
phot.mag;em.opt.V
)
(
PHOT_EXTINCTION_ISM
)
(ALL)
e_AV
mag
rms uncertainty on AV
(
stat.error
)
(
ERROR
)
(ALL)
Area
arcsec+2
Area
(
phys.area
)
(
EXTENSION_AREA
)
(ALL)
[EWHa]
[0.1nm]
Hα equivalent width (log scale)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
ALL
cols
(i)
indexed column
(ALL)
e_[EWHa]
[0.1nm]
rms uncertainty on [EWHa]
(
stat.error
)
(
ERROR
)
(ALL)
FHb
10-17W/m2
Hβ flux in (in 10
–14
erg/cm2/s)
(
phot.flux;em.line.Hbeta
)
(
PHOT_FLUX_HBETA
)
(ALL)
e_FHb
10-17W/m2
rms uncertainty on FHb
(
stat.error
)
(
ERROR
)
(ALL)
[OII/Hb]
[-]
(n)
Abundance ratio log([OII]/Hβ), extinction corrected
(
phys.abund
)
(
PHYS_ABUND_MISC
)
(ALL)
e_[OII/Hb]
[-]
(n)
rms uncertainty on [OII]/Hb)
(
stat.error
)
(
ERROR
)
(ALL)
[OIII/Hb]
[-]
(n)
Abundance ratio log([OIII]/Hβ), extinction corrected
(
phys.abund
)
(
PHYS_ABUND_MISC
)
(ALL)
e_[OIII/Hb]
[-]
(n)
rms uncertainty on [OIII/Hb]
(
stat.error
)
(
ERROR
)
(ALL)
P
(n)
Excitation P parameter
(Note 1)
(
spect.index
)
(
SPECT_INDEX_MISC
)
(ALL)
logR23
[-]
(n)
R23 parameter
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
(ALL)
eps(O/H)
[-]
(n)
Metallicity, 12+log(O/H)
(
phys.abund.Z
)
(
PHYS_ABUND_FE/H
)
(ALL)
e_eps(O/H)
[-]
(n)
rms uncertainty on 12+log(O/H)
(
stat.error
)
(
ERROR
)
(ALL)
_RA
deg
(i)
Position computed from center (01:36:41.77+15:47:00.5) and Xoff/Yoff (right ascension part)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(ALL)
_DE
deg
(i)
Position computed from center (01:36:41.77+15:47:00.5) and Xoff/Yoff (declination part)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1+
UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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