VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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B/hst/obscore HST Archived Exposures Catalog (STScI, 2007)
HST observation logs (sample) (original column names in green) (1000 rows)
  -c=083.628303454752 +22.01333720846060, eq=J2000, rs=0.005
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (083.628303454752+22.01333720846060)[FK5/J2000] (pos.angDistance)
_RAJ200005 34 30.79282914056 "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+22 00 48.0139504582 "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)
_RAB195005 31 30.24999625061 "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+21 58 50.2844997238 "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)
_Glon184.55605206942880 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-05.78872508736591 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)

obs_publisher_didivo://cadc.nrc.ca/HST?jcp302svq/jcp302svq_raw  publisher dataset identifier (meta.id;meta.dataset)
obs_collectionHST  Collection short name for the data colection (meta.id;meta.dataset)
facility_nameHST  telescope name (meta.id;instr.tel)
instrument_nameACS  instrument name (meta.id;instr)
obs_idjcp302svq  internal dataset identifier (meta.id;meta.dataset)
dataproduct_typeimage  type of product (meta.note)
calib_level1   calibration level (0,1,2,3) (phot.calib;arith.zp)
obs_release_date506738844 s timestamp of date the data becomes publicly available (time.epoch)
target_nameCRAB-NEBULA  name of intended target (meta.id)
s_ra083.628303454752 deg (i) RA of central coordinates (J2000) (s_ra) (pos.eq.ra;meta.main)
s_dec+22.01333720846060 deg (i) DEC of central coordinates (J2000) (s_dec) (pos.eq.dec;meta.main)
s_fov 0.08379163920830   size of the region covered (∼diameter of minimum bounding circle) (instr.fov;instr.pixel)
s_regionPolygon ICRS 83.65992365883635 21.988257374770313 83.59925919910253 21.98124550431004 83.59638573573902 22.03861849698967 83.65791795551468 22.044991810183674  region bounded by observation (obs.field)
s_resolution 0.0838664913594   typical spatial resolution (pos.angResolution)
s_xel14144   dimensions (number of pixels) along one spatial axis (meta.number)
s_xel24106   dimensions (number of pixels) along the other spatial axis (meta.number)
t_min57043.6145696 d start time of observation (MJD) (t_min) (time.epoch)
t_max57043.6203688 d end time of observation (MJD) (t_max) (time.epoch)
t_exptime 500.000000 s exposure time of observation (time.expo)
t_resolution    typical temporal resolution (pos.angResolution)
t_xel2   dimensions (number of pixels) along the time axis (time.scale)
em_min 5.3100e-07 m start spectral coordinate value (instr.bandpass)
em_max 5.85000000000e-07 m stop spectral coordinate value (instr.bandpass)
em_res_power 0.0838664993644   typical spectral resolution (spect.resolution)
em_xel 2  dimensions (number of pixels) along the energy axis (phys.size)
em_ucd   UCD describing the spectral axis (meta.number)
pol_states   polarization states present in the data (phys.polarization)
pol_xel    dimensions (number of pixels) along the polarization axis (phys.size)
o_ucdphot.count  UCD describing the observable axis (pixel values) (meta.number)
access_urlDatalink  URL to download the data (meta.ref.url)
access_formatapplication/x-votable+xml;content=datalink  format of the data files (meta.note)
access_estsize    estimated size of the download (meta.number)
core_id00000000-0000-0000-9cdf-016036de56f7  primary key (meta.id.part;meta.main)
lastModified 2018-03-26T08:53:44 s (i) timestamp of last modification of the metadata (lastModified) (time.epoch)
ColumnValue  Explain   (UCD)
_r0.004 arcsec Distance from center (083.628303454752+22.01333720846060)[FK5/J2000] (pos.angDistance)
_RAJ200005 34 30.79257753231 "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+22 00 48.0112265765 "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)
_RAB195005 31 30.24974572243 "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+21 58 50.2817576742 "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)
_Glon184.55605218878881 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-05.78872631335801 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)

obs_publisher_didivo://cadc.nrc.ca/HST?jcgt02eaq/jcgt02eaq_flt  publisher dataset identifier (meta.id;meta.dataset)
obs_collectionHST  Collection short name for the data colection (meta.id;meta.dataset)
facility_nameHST  telescope name (meta.id;instr.tel)
instrument_nameACS  instrument name (meta.id;instr)
obs_idjcgt02eaq  internal dataset identifier (meta.id;meta.dataset)
dataproduct_typeimage  type of product (meta.note)
calib_level2   calibration level (0,1,2,3) (phot.calib;arith.zp)
obs_release_date475103932 s timestamp of date the data becomes publicly available (time.epoch)
target_nameCRAB-NEBULA  name of intended target (meta.id)
s_ra083.628302406385 deg (i) RA of central coordinates (J2000) (s_ra) (pos.eq.ra;meta.main)
s_dec+22.01333645182680 deg (i) DEC of central coordinates (J2000) (s_dec) (pos.eq.dec;meta.main)
s_fov 0.08327425424615   size of the region covered (∼diameter of minimum bounding circle) (instr.fov;instr.pixel)
s_regionPolygon ICRS 83.65992426159391 21.988659956788013 83.59928659905609 21.98156583232435 83.59638368512792 22.038212419488517 83.65788883566174 22.044675662651613  region bounded by observation (obs.field)
s_resolution 0.0838664913594   typical spatial resolution (pos.angResolution)
s_xel14096   dimensions (number of pixels) along one spatial axis (meta.number)
s_xel24107   dimensions (number of pixels) along the other spatial axis (meta.number)
t_min56677.5214701 d start time of observation (MJD) (t_min) (time.epoch)
t_max56677.5272693 d end time of observation (MJD) (t_max) (time.epoch)
t_exptime 500.000000 s exposure time of observation (time.expo)
t_resolution    typical temporal resolution (pos.angResolution)
t_xel2   dimensions (number of pixels) along the time axis (time.scale)
em_min 5.3100e-07 m start spectral coordinate value (instr.bandpass)
em_max 5.85000000000e-07 m stop spectral coordinate value (instr.bandpass)
em_res_power 0.0838664993644   typical spectral resolution (spect.resolution)
em_xel 2  dimensions (number of pixels) along the energy axis (phys.size)
em_ucd   UCD describing the spectral axis (meta.number)
pol_states   polarization states present in the data (phys.polarization)
pol_xel    dimensions (number of pixels) along the polarization axis (phys.size)
o_ucdphot.count  UCD describing the observable axis (pixel values) (meta.number)
access_urlDatalink  URL to download the data (meta.ref.url)
access_formatapplication/x-votable+xml;content=datalink  format of the data files (meta.note)
access_estsize    estimated size of the download (meta.number)
core_id00000000-0000-0000-fe1b-01601cf0729a  primary key (meta.id.part;meta.main)
lastModified 2018-03-26T05:05:06 s (i) timestamp of last modification of the metadata (lastModified) (time.epoch)
ColumnValue  Explain   (UCD)
_r0.004 arcsec Distance from center (083.628303454752+22.01333720846060)[FK5/J2000] (pos.angDistance)
_RAJ200005 34 30.79257753231 "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+22 00 48.0112265765 "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)
_RAB195005 31 30.24974572243 "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+21 58 50.2817576742 "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)
_Glon184.55605218878881 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-05.78872631335801 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)

obs_publisher_didivo://cadc.nrc.ca/HST?jcgt02eaq/jcgt02eaq_flc  publisher dataset identifier (meta.id;meta.dataset)
obs_collectionHST  Collection short name for the data colection (meta.id;meta.dataset)
facility_nameHST  telescope name (meta.id;instr.tel)
instrument_nameACS  instrument name (meta.id;instr)
obs_idjcgt02eaq  internal dataset identifier (meta.id;meta.dataset)
dataproduct_typeimage  type of product (meta.note)
calib_level2   calibration level (0,1,2,3) (phot.calib;arith.zp)
obs_release_date475103932 s timestamp of date the data becomes publicly available (time.epoch)
target_nameCRAB-NEBULA  name of intended target (meta.id)
s_ra083.628302406385 deg (i) RA of central coordinates (J2000) (s_ra) (pos.eq.ra;meta.main)
s_dec+22.01333645182680 deg (i) DEC of central coordinates (J2000) (s_dec) (pos.eq.dec;meta.main)
s_fov 0.08327425424615   size of the region covered (∼diameter of minimum bounding circle) (instr.fov;instr.pixel)
s_regionPolygon ICRS 83.65992426159391 21.988659956788013 83.59928659905609 21.98156583232435 83.59638368512792 22.038212419488517 83.65788883566174 22.044675662651613  region bounded by observation (obs.field)
s_resolution 0.0838664913594   typical spatial resolution (pos.angResolution)
s_xel14096   dimensions (number of pixels) along one spatial axis (meta.number)
s_xel24107   dimensions (number of pixels) along the other spatial axis (meta.number)
t_min56677.5214701 d start time of observation (MJD) (t_min) (time.epoch)
t_max56677.5272693 d end time of observation (MJD) (t_max) (time.epoch)
t_exptime 500.000000 s exposure time of observation (time.expo)
t_resolution    typical temporal resolution (pos.angResolution)
t_xel2   dimensions (number of pixels) along the time axis (time.scale)
em_min 5.3100e-07 m start spectral coordinate value (instr.bandpass)
em_max 5.85000000000e-07 m stop spectral coordinate value (instr.bandpass)
em_res_power 0.0838664993644   typical spectral resolution (spect.resolution)
em_xel 2  dimensions (number of pixels) along the energy axis (phys.size)
em_ucd   UCD describing the spectral axis (meta.number)
pol_states   polarization states present in the data (phys.polarization)
pol_xel    dimensions (number of pixels) along the polarization axis (phys.size)
o_ucdphot.count  UCD describing the observable axis (pixel values) (meta.number)
access_urlDatalink  URL to download the data (meta.ref.url)
access_formatapplication/x-votable+xml;content=datalink  format of the data files (meta.note)
access_estsize    estimated size of the download (meta.number)
core_id00000000-0000-0000-5eb6-01601cf06da1  primary key (meta.id.part;meta.main)
lastModified 2018-03-26T05:05:06 s (i) timestamp of last modification of the metadata (lastModified) (time.epoch)
  
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Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

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