VizieR

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

VizieR

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B/chandra/chandra The Chandra Archive Log (CXC, 1999-2014)
The Chandra Log (2021-11-15)
image/fits
(22651 rows)
  recno=3948
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ColumnValue  Explain   (UCD)
_RAJ200014 31 16.0800 "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+32 38 31.704 "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)
_RAB195014 29 08.4915 "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+32 51 45.938 "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)
_Glon053.3043610 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+67.7276579 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)
3948recno 3948  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum900315  Sequence Number (Note 1)   (meta.id;meta.main)
ObsID 4272  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-I  Instrument (Note 3)   (meta.id;instr)
ModeTE_00530  Observing mode for ACIS instrument (Note 4)   (instr.setup)
Grat   Grating (Note 5)   (instr.setup)
AppExp 5.000 ks Approved exposure time (ks) (time.duration;obs.exposure)
ExpTime 5.030 ks Exposure time (ks) (time.duration;obs.exposure)
TargetXBootes  Target Name as specified in proposal (meta.id)
PInameJones  Name of Principal Investigator (meta.id)
RAJ2000217.81700 deg (i) RA in J2000 decimal degrees (pos.eq.ra;meta.main)
DEJ2000+32.64214 deg (i) Dec in J2000 decimal degrees (pos.eq.dec;meta.main)
Statusarchived  Status of the observation (Note 6)   (meta.code;obs)
ObsDate 2003-03-31T11:26:44 s (i) Start Observation date (time.start;obs)
PubDate2003-04-04 s Public release date "YYYY.MM.DD" (time)
TypeGO  Type of observation (Note 7)   (meta.note)
PrNum04900340   Proposal Number (meta.bib)
CategoryEXTRAGALACTIC DIFFUSE EMISSION AND SURVEYS  Category of the observed target (Note 8)   (src.class)
AO04  Announcement of opportunity (proposal round) (meta.code)
  
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