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=4298
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ColumnValue  Explain   (UCD)
_RAJ200000 14 54.0000 "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)
_DEJ2000-39 11 48.984 "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)
_RAB195000 12 23.4862 "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)
_DEB1950-39 28 29.480 "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)
_Glon332.8770416 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-75.7313898 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)
4298recno 4298  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum600399  Sequence Number (Note 1)   (meta.id;meta.main)
ObsID 4744  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_002A4  Observing mode for ACIS instrument (Note 4)   (instr.setup)
Grat   Grating (Note 5)   (instr.setup)
AppExp 10.000 ks Approved exposure time (ks) (time.duration;obs.exposure)
ExpTime 9.690 ks Exposure time (ks) (time.duration;obs.exposure)
TargetNGC55  Target Name as specified in proposal (meta.id)
PInameZezas  Name of Principal Investigator (meta.id)
RAJ2000003.72500 deg (i) RA in J2000 decimal degrees (pos.eq.ra;meta.main)
DEJ2000-39.19694 deg (i) Dec in J2000 decimal degrees (pos.eq.dec;meta.main)
Statusarchived  Status of the observation (Note 6)   (meta.code;obs)
ObsDate 2004-06-29T01:46:57 s Start Observation date (time.start;obs)
PubDate2005-07-01 s Public release date "YYYY.MM.DD" (time)
TypeGO  Type of observation (Note 7)   (meta.note)
PrNum05600962   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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