VizieR

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

VizieR

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B/chandra/chandra The Chandra Archive Log (CXC, 1999-2014)
The Chandra Log (2020-04-05)
image/fits
(19759 rows)
  recno=524
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ColumnValue  Explain   (UCD)
_RAJ200007 55 05.2992 "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 05.688 "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)
_RAB195007 52 07.7334 "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+22 08 02.247 "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)
_Glon199.2230830 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+23.3947973 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)
524recno 524  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum300016  Sequence Number (Note 1)   (meta.id;meta.main)
ObsID 647  Observation ID (Note 2)   (meta.id;obs)

High   Get the high resolution image or spectrum of this observation (meta.ref.url)
Low   Get the lower resolution image or spectrum of this observation (meta.ref.url)

InstrACIS-S  Instrument (Note 3)   (meta.id;instr)
ModeTE_002B2  Observing mode for ACIS instrument (Note 4)   (instr.setup)
GratHETG  Grating (Note 5)   (instr.setup)
AppExp100.000 ks Approved exposure time (ks) (time.duration;obs.exposure)
ExpTime 96.050 ks Exposure time (ks) (time.duration;obs.exposure)
TargetU GEM  Target Name as specified in proposal (meta.id)
PInameSZKODY  Name of Principal Investigator (meta.id)
RAJ2000118.77208 deg (i) RA in J2000 decimal degrees (pos.eq.ra;meta.main)
DEJ2000+22.00158 deg (i) Dec in J2000 decimal degrees (pos.eq.dec;meta.main)
Statusarchived  Status of the observation (Note 6)   (meta.code;obs)
ObsDate 2000-11-29T12:00:17 s Start Observation date (time.start;obs)
PubDate2001-12-04 s Public release date "YYYY.MM.DD" (time)
TypeGO  Type of observation (Note 7)   (meta.note)
PrNum01300514   Proposal Number (meta.bib)
CategoryWD BINARIES AND CV  Category of the observed target (Note 8)   (src.class)
AO01  Announcement of opportunity (proposal round) (meta.code)
  
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Rules of usage of VizieR data

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