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 (2019-11-10)
image/fits
(19710 rows)
  recno=14232
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ColumnValue  Explain   (UCD)
_RAJ200020 32 25.5000 "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+40 57 27.684 "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)
_RAB195020 30 37.3343 "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+40 47 12.490 "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)
_Glon079.8449088 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+00.7007302 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)
14232recno 14232  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum490024  Sequence Number (Note 1)   (meta.id;meta.main)
ObsID16622  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)
ModeCC_0014E  Observing mode for ACIS instrument (Note 4)   (instr.setup)
GratHETG  Grating (Note 5)   (instr.setup)
AppExp 30.000 ks Approved exposure time (ks) (time.duration;obs.exposure)
ExpTime 28.630 ks Exposure time (ks) (time.duration;obs.exposure)
TargetCyg X-3  Target Name as specified in proposal (meta.id)
PInameCalibration  Name of Principal Investigator (meta.id)
RAJ2000308.10625 deg (i) RA in J2000 decimal degrees (pos.eq.ra;meta.main)
DEJ2000+40.95769 deg (i) Dec in J2000 decimal degrees (pos.eq.dec;meta.main)
Statusarchived  Status of the observation (Note 6)   (meta.code;obs)
ObsDate 2014-06-25T05:23:17 s Start Observation date (time.start;obs)
PubDate2014-06-27 s Public release date "YYYY.MM.DD" (time)
TypeCAL  Type of observation (Note 7)   (meta.note)
PrNum16400942   Proposal Number (meta.bib)
CategoryBH AND NS BINARIES  Category of the observed target (Note 8)   (src.class)
AO16  Announcement of opportunity (proposal round) (meta.code)
  
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