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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
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J/ApJ/875/85
-1
Optical search for SNRs in NGC6946 with WIYN & GMOS (Long+, 2019)
ReadMe+ftp
2019ApJ...875...85L
Similar Catalogs
Post annotation
1.
J/ApJ/875/85/table2
(c)
Supernova remnant (SNR) candidates in NGC 6946
(147 rows)
meta
J/ApJ/875/85/table2
2.
J/ApJ/875/85/table4
Emission line fluxes of SNR candidates
(102 rows)
meta
J/ApJ/875/85/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
)
(ALL)
Name
(char)
(i)
Source Name
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
RAJ2000
"h:m:s"
(i)
[20] Hour of Right Ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
DEJ2000
"d:m:s"
(i)
[60] Degree of Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1)
Rgc
kpc
[0.2/13.3] Galactocentric distance, deprojected (GDC)
(
pos.distance;pos.galactocentric
)
(
POS_GAL_GC
)
(ALL)
FHa
10-17mW/m2
[2/3662] Hα flux in 10
–17
erg/s/cm
2
(Note 1)
(
phot.flux;em.line.Halpha
)
(
PHOT_FLUX_HALPHA
)
(ALL)
SII/FHa
[0.2/2.5] [SII]:Hα ratio
(
phot.flux;arith.ratio
)
(
PHOT_FLUX_RATIO
)
(1)
L
(char)
Display the emission line fluxes (link to Table 4)
(
meta.ref.url
)
(
DATA_LINK
)
(1)
Sp
(char)
Spectrum used to confirm imaging ratios
(Note 2)
(
meta.id;obs
)
(
OBS_ID
)
(1)
Conf
(char)
Spectroscopic confirmation
(Note 3)
(
meta.code
)
(
CODE_MISC
)
(1)
OName
(char)
Other Names for the source
(Note 4)
(
meta.id
)
(
ID_ALTERNATIVE
)
ALL
cols
(i)
indexed column
(1)
Simbad
(char)
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
(2)
Hb
(n)
[8/117] Hβ to Hα ratio
(Note 1)
(
phot.flux;arith.ratio
)
(
SPECT_FLUX_RATIO
)
(2)
u_Hb
(char)
[: ] Uncertainty flag on Hb/Ha
(
meta.code.error
)
(
CODE_ERROR
)
(2)
OIII5007
(n)
[4/518] [OIII]5007 to Hα ratio
(Note 1)
(
phot.flux;arith.ratio
)
(
SPECT_FLUX_RATIO
)
(2)
u_OIII5007
(char)
[:] Uncertainty flag on [OIII]5007
(
meta.code.error
)
(
CODE_ERROR
)
(2)
OI6300
(n)
[-357/874] [OI]6300 to Hα ratio
(Note 1)
(
phot.flux;arith.ratio
)
(
SPECT_FLUX_RATIO
)
(2)
u_OI6300
(char)
[:] Uncertainty flag on [OI]6300
(
meta.code.error
)
(
CODE_ERROR
)
(2)
Ha
[300] Assumed Hα
(
meta.note
)
(
SPECT_INDEX_HALPHA
)
(2)
NII6583
[38/739] [NII]6583 to Hα ratio
(Note 1)
(
phot.flux;arith.ratio
)
(
SPECT_FLUX_RATIO
)
(2)
u_NII6583
(char)
[:] Uncertainty flag on [NII]6583
(
meta.code.error
)
(
CODE_ERROR
)
(2)
SII6716
(n)
[33/368] [SII]6716 to Hα ratio
(Note 1)
(
phot.flux;arith.ratio
)
(
SPECT_FLUX_RATIO
)
(2)
u_SII6716
(char)
[:] Uncertainty flag on [SII]6716
(
meta.code.error
)
(
CODE_ERROR
)
(2)
SII6731
(n)
[29/302] [SII]6731 to Hα ratio
(Note 1)
(
phot.flux;arith.ratio
)
(
SPECT_FLUX_RATIO
)
(2)
u_SII6731
(char)
[:] Uncertainty flag on [SII]6731
(
meta.code.error
)
(
CODE_ERROR
)
(2)
u_SII/FHa
(char)
[:] Uncertainty flag on [SII]/FHa
(
meta.code.error
)
(
CODE_ERROR
)
(2)
SII
[0.7/4.5] [SII]6716 to S[II]6731 ratio
(Note 1)
(
phot.flux;arith.ratio
)
(
SPECT_FLUX_RATIO
)
(2)
u_SII
(char)
Uncertainty flag on [SII]6716:6731
(
meta.code.error
)
(
CODE_ERROR
)
(2)
FWHM
0.1nm
[4/11] Measured FWHM of the lines in the Hα-[N II] complex in Angstroms
(
spect.line.width
)
(
SPECT_LINE_FWHM
)
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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