VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
B/assocdata/obscore Associated data in VizieR (G.Landais, 2016)
VizieR Spectra, images gathered in a table (see also Spectra, images in VizieR) (original column names in green)
application/xfits
spectrum
(8338761 rows)
  -c=020.4869236581 +04.37353723889, eq=J2000, rs=0.005
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (020.4869236581+04.37353723889)[FK5/J2000] (pos.angDistance)
_RAJ200001 21 56.861677950 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+04 22 24.73405999 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195001 19 21.389615540 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+04 06 44.10231561 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon137.250595668456 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-57.647541605289 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)

dataproduct_typeimage  Data product (meta.note)
calib_level-1  Calibration level (phot.calib;arith.zp)
obs_idJ0121+0422_X_2002_03_06_map.fit  (i) Observation ID (meta.id.part;meta.main)
obs_collectionJ/A+A/544/A34  Name of the data collection (meta.id;meta.dataset)
obs_publisher_didivo://CDS.VizieR/J/A+A/544/A34?res=J0121+0422_X_2002_03_06_map.fit  Dataset identifier given by the publisher (meta.id;meta.dataset)
target_nameJ0121+0422  Astronomical object observed (meta.id)
s_ra020.4869236581 deg (i) Central right ascension (J2000) (s_ra) (pos.eq.ra;meta.main)
s_dec+04.37353723889 deg (i) Central declination (J2000) (s_dec) (pos.eq.dec;meta.main)
s_fov 7.05555567457e-06   Diameter of the covered region (instr.fov;instr.pixel)
s_regionPolygon ICRS 20.48692719620376 4.373540766664494 20.486927196203727 4.37353371110882 20.486920120042868 4.373533711108819 20.486920120042836 4.373540766664493  Region covered as specified in STC or ADQL (obs.field)
s_resolution 0.000282842717191   Spatial resolution of data as FWHM (pos.angResolution)
t_min 52339.0000000 d Start time in MJD (time.epoch)
t_max  d Stop time in MJD (time.epoch)
t_exptime    Total exposure time (time.expo)
t_resolution    Temporal resolution FWHM (time.resolution)
em_min 3.46732269483e-02  (i) Start in spectral coordinates (instr.bandpass)
em_max 3.46732269483e-02  (i) Stop in spectral coordinates (instr.bandpass)
em_band   Spectral band (Note 1)   (instr.bandwidth)
o_ucdobs.image  UCD of observable (meta.number)
pol_statesRR  List of polarization states (phys.polarization)
facility_nameVLBA  (i) Name of the facility used for this observation (meta.id;instr.tel)
instrument_nameVLBA  Name of the instrument used for this observation (meta.id;instr.setup)
access_url Download  URL used to access dataset (meta.ref.url)
access_formatapplication/fits  File content format (meta.note)
access_estsize 806400  Estimated size of dataset in kilo bytes (meta.number)
has_wcs7  WCS detected (1) (Note 2)   (meta.code)
extension   Extension (Note 1)   (meta.number)

AssocData  Associated data web page
spectrum
image
(meta.ref.url)
ColumnValue  Explain   (UCD)
_r0.001 arcsec Distance from center (020.4869236581+04.37353723889)[FK5/J2000] (pos.angDistance)
_RAJ200001 21 56.861647862 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+04 22 24.73360999 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195001 19 21.389585513 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+04 06 44.10186485 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon137.250595492194 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-57.647541754799 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)

dataproduct_typeimage  Data product (meta.note)
calib_level-1  Calibration level (phot.calib;arith.zp)
obs_idJ0121+0422_S_2002_03_06_map.fit  (i) Observation ID (meta.id.part;meta.main)
obs_collectionJ/A+A/544/A34  Name of the data collection (meta.id;meta.dataset)
obs_publisher_didivo://CDS.VizieR/J/A+A/544/A34?res=J0121+0422_S_2002_03_06_map.fit  Dataset identifier given by the publisher (meta.id;meta.dataset)
target_nameJ0121+0422  Astronomical object observed (meta.id)
s_ra020.4869235328 deg (i) Central right ascension (J2000) (s_ra) (pos.eq.ra;meta.main)
s_dec+04.37353711389 deg (i) Central declination (J2000) (s_dec) (pos.eq.dec;meta.main)
s_fov 3.54166680788e-05   Diameter of the covered region (instr.fov;instr.pixel)
s_regionPolygon ICRS 20.486941292808535 4.3735548222204885 20.486941292807707 4.373519405552419 20.486905772708777 4.37351940555241 20.486905772707928 4.373554822220478  Region covered as specified in STC or ADQL (obs.field)
s_resolution 0.000707106809171   Spatial resolution of data as FWHM (pos.angResolution)
t_min 52339.0000000 d Start time in MJD (time.epoch)
t_max  d Stop time in MJD (time.epoch)
t_exptime    Total exposure time (time.expo)
t_resolution    Temporal resolution FWHM (time.resolution)
em_min 1.30772454109e-01  (i) Start in spectral coordinates (instr.bandpass)
em_max 1.30772454109e-01  (i) Stop in spectral coordinates (instr.bandpass)
em_band   Spectral band (Note 1)   (instr.bandwidth)
o_ucdobs.image  UCD of observable (meta.number)
pol_statesRR  List of polarization states (phys.polarization)
facility_nameVLBA  (i) Name of the facility used for this observation (meta.id;instr.tel)
instrument_nameVLBA  Name of the instrument used for this observation (meta.id;instr.setup)
access_url Download  URL used to access dataset (meta.ref.url)
access_formatapplication/fits  File content format (meta.note)
access_estsize 1483200  Estimated size of dataset in kilo bytes (meta.number)
has_wcs7  WCS detected (1) (Note 2)   (meta.code)
extension   Extension (Note 1)   (meta.number)

AssocData  Associated data web page
spectrum
image
(meta.ref.url)
  
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Rules of usage of VizieR data

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