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 (2020-03-29)
image/fits
(19759 rows)
  recno=4296
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ColumnValue  Explain   (UCD)
_RAJ200003 42 19.3992 "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)
_DEJ2000-35 23 34.008 "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)
_RAB195003 40 24.8055 "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)
_DEB1950-35 33 04.012 "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)
_Glon236.5970328 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-52.8547328 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)
4296recno 4296  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum600397  Sequence Number (Note 1)   (meta.id;meta.main)
ObsID 4742  Observation ID (Note 2)   (meta.id;obs)

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

InstrACIS-S  Instrument (Note 3)   (meta.id;instr)
ModeTE_002AE  Observing mode for ACIS instrument (Note 4)   (instr.setup)
Grat   Grating (Note 5)   (instr.setup)
AppExp 50.000 ks Approved exposure time (ks) (time.duration;obs.exposure)
ExpTime 51.700 ks Exposure time (ks) (time.duration;obs.exposure)
TargetNGC1427  Target Name as specified in proposal (meta.id)
PInameIrwin  Name of Principal Investigator (meta.id)
RAJ2000055.58083 deg (i) RA in J2000 decimal degrees (pos.eq.ra;meta.main)
DEJ2000-35.39278 deg (i) Dec in J2000 decimal degrees (pos.eq.dec;meta.main)
Statusarchived  Status of the observation (Note 6)   (meta.code;obs)
ObsDate 2005-05-01T19:56:22 s Start Observation date (time.start;obs)
PubDate2006-05-03 s Public release date "YYYY.MM.DD" (time)
TypeGO  Type of observation (Note 7)   (meta.note)
PrNum05600843   Proposal Number (meta.bib)
CategoryNORMAL GALAXIES  Category of the observed target (Note 8)   (src.class)
AO05  Announcement of opportunity (proposal round) (meta.code)
  
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