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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/666/A31
-1
Sgr B2 UCHII regions in 6, 22.4 and 96GHz (Meng+, 2022)
ReadMe+ftp
2022A&A...666A..31M
Similar Catalogs
image/fits
Post annotation
1.
J/A+A/666/A31/tableb1
(c)
Photometry of UCHII regions in 6, 22.4 and 96GHz
(54 rows)
meta
J/A+A/666/A31/tableb1
2.
J/A+A/666/A31/tableb2
Derived physical parameters of UCHII regions
(54 rows)
meta
J/A+A/666/A31/tableb2
3.
J/A+A/666/A31/list
(c)
Infornation on fits image
(1 rows)
meta
J/A+A/666/A31/list
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+2)
ID
[1/54] Identifier
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
n_ID
(char)
[ab* ] Note on ID
(Note 1)
(
meta.note
)
(
NOTE
)
(1)
RAJ2000
"h:m:s"
(i)
Right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
DEJ2000
"d:m:s"
(i)
Declination sign (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1)
r6GHz
arcsec
Observed radius in 6GHz
(
phys.angSize;src
)
(
EXTENSION_RAD
)
(1)
S66GHz
mJy
Observed flux in 6GHz
(
phot.flux.density;em.radio.3-6GHz
)
(
PHOT_FLUX_RADIO_5G
)
(1)
e_S66GHz
mJy
Error of observed flux in 6GHz
(
stat.error
)
(
ERROR
)
(1)
r22GHz
arcsec
(n)
Observed radius in 22.4GHz
(Note 2)
(
phys.angSize;src
)
(
EXTENSION_RAD
)
(1)
S22GHz
mJy
(n)
Observed flux in 22.4GHz
(Note 2)
(
phot.flux.density;em.radio.12-30GHz
)
(
PHOT_FLUX_RADIO_22G
)
(1)
e_S22GHz
mJy
(n)
Error of observed flux in 22.4GHz
(Note 2)
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
r96GHz
arcsec
Observed radius in 96GHz
(
phys.angSize;src
)
(
EXTENSION_RAD
)
(1)
S96GHz
mJy
Observed flux in 96GHz
(
phot.flux.density;em.mm.50-100GHz
)
(
PHOT_FLUX_RADIO_90G
)
(1)
e_S96GHz
mJy
Error of observed flux in 96GHz
(
stat.error
)
(
ERROR
)
(1)
alpha
(n)
Spectral index between 6 and 22.4GHz
(Note 2)
(
spect.index;em.radio.12-30GHz
)
(
SPECT_SP-INDEX
)
(1)
e_alpha
(n)
Error of spectral index
(Note 2)
(
stat.error;pos.eq.ra
)
(
ERROR
)
(2)
rcalc
10-3pc
Calculated Radius of UCHII regions
(
phys.angSize;src
)
(
EXTENSION_RAD
)
(2)
EM
10+7pc/cm^6
Emission measure
(
phys.emissMeasure
)
(
PHYS_EM-MEASURE
)
(2)
log(N'Ly)
[s-1]
Log of Lyman continuum flux
(
phot.flux.density;spect.continuum
)
(
SPECT_FLUX_UV
)
(2)
ne
10+4cm-3
Electron number density
(
meta.id
)
(
PHYS_DENSITY_ELECT
)
(2)
nH2
10+6cm-3
(n)
Neutral gas number density in H
2
(
meta.number;phys.density
)
(
PHYS_DENSITY_NUMBER
)
(2)
ri
10-3pc
Initial radius of HII regions
(
phys.angSize;src
)
(
EXTENSION_RAD
)
(2)
T
10+4yr
Expansion-time of HII regions
(
time.epoch
)
(
TIME_MISC
)
(3)
RAJ2000
deg
(i)
Right Ascension of center (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(3)
DEJ2000
deg
(i)
Declination of center (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(3)
Nx
Number of pixels along X-axis
(
meta.number
)
(
INST_DET_SIZE
)
(3)
Ny
Number of pixels along Y-axis
(
meta.number
)
(
INST_DET_SIZE
)
(3)
Obs.date
s
(n)
Observation date
(
time.epoch;obs
)
(
TIME_DATE
)
(3)
size
Kibyte
Size of FITS file
(
phys.size;meta.fits
)
(
DATA_SIZE
)
(3)
FileName
(char)
Name of FITS file, in subdirectory fits
(
meta.id;meta.fits
)
(
ID_FILE
)
(3)
Title
(char)
Title of the FITS file
(
meta.title;meta.fits
)
(
REMARKS
)
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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