VizieR

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

VizieR

start AladinLite
IX/28A/hricat ROSAT HRI Pointed Observations (1RXH) (ROSAT Team, 2000)
ROSAT Source Catalog of Pointed Observations with the High Resolution Imager (1RXH) (108514 rows)
  recno=11272
Post annotation about this record

Note: The ``short'' version of the catalogue can be retrieved by a selecting     *+*     in the SEQflags column

ColumnValue  Explain   (UCD)
_RAJ200003 33 36.432 "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)
_DEJ2000-36 08 26.88 "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 31 41.849 "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)
_DEB1950-36 18 27.82 "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)
_Glon237.956772 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-54.597869 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)
11272recno 11272  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqDetec1rh701297a02.012  Sequence Detection Name. (Note)   (meta.id;obs)
n_1RXH    Number of sources sharing a common 1RXH name (Note)   (meta.note)
1RXH1RXH J033336.4-360826  Name of catalogued detection (Note)   (meta.id;meta.main)
ErrPos 1 arcsec Total positional error (stat.error)
CRate 2.11e-02 ct/s Estimate of net count rate (phot.count;em.X-ray)
e_CRate 1.5e-03 ct/s Mean error on CRate (stat.error)
SNR 12.5  Signal-to-noise ratio (truncated at 999.9) (stat.snr)
offAxis 1 arcmin Off axis angle averaged over observation (instr.offset)
ExpTime 9762 s Exposure live time (time.duration;obs.exposure)
varFlagN   [NTP] Source variability (Note)   (meta.code;src.var)
SRCflags..e.iu_..p...   [.cdefiu_mnpavw] Source flags (Note)   (meta.code)
SEQflags......._   [.DABEFMS_+] Sequence flags (Note)   (meta.code)
ChkDate1996-11-12 "Y:M:D" Date of sequence and source checking (time.epoch)
ChkSiteGSFC  Checker Site (MPE, AIP, GSFC or SAO) (meta.id;instr.obsty)
ChkNameMFC  Checker ID (obs.observer)
Comment   Source comment (meta.note)
begDate1995-07-03 "Y:M:D" Observation start date (time.epoch)
endDate1995-07-04 "Y:M:D" Observation finish date (time.epoch)
ObsIDUS701297H-2.N1  Observation Identification (meta.id;obs)
SiteUSRS  Processing site (MPE or USRS) (meta.id;instr.obsty)
RAJ2000053.4018 deg (i) Source Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-36.1408 deg (i) Source Declination (J2000) (pos.eq.dec;meta.main)
Glon237.9568 deg Galactic Longitude (pos.galactic.lon)
Glat-54.5979 deg Galactic Latitude (pos.galactic.lat)
EPI 0.0   [0,0.5] Edge Proximity Indicator (Note)   (meta.code)
Xpos4085.6 pix Unblocked x source position (0.5arcsec/pixel) (pos.cartesian.x;instr.det)
Ypos4091.1 pix Unblocked y source position (0.5arcsec/pixel) (pos.cartesian.y;instr.det)
imXpox255.82 pix Blocked x source position (8arcsec/pixel) (pos.cartesian;instr.det)
imYpox256.16 pix Blocked y source position (8arcsec/pixel) (pos.cartesian;instr.det)
lev1_X4085.1 pix SASS level 1 x coordinate (0.5arcsec/pixel) (pos.cartesian;instr.det)
lev1_Y4101.4 pix SASS level 1 y coordinate (0.5arcsec/pixel) (pos.cartesian;instr.det)
cirRadius 20.1 arcsec Radius of source circle for source intensity measurement (phys.angSize;src)
totCounts 220 ct Total (source + background) counts within cirRadius (phot.count;em.X-ray)
e_totCounts 15 ct Mean error on totCounts (stat.error)
bkgCounts 12 ct Background counts inside cirRadius (phot.count;em.X-ray)
QE 0.977  1keV Quantum Efficiency which has been used to derive CRate (instr.det.qe)
vig 1.002  1keV vignetting correction for source which has been used to derive CRate (instr.param)
csc 1.011  1keV scattering correction for source which has been used to derive CRate (instr.param)
Xsize 24 arcsec X source detect cell size (instr.fov;instr.pixel)
Ysize 24 arcsec Y source detect cell size (instr.fov;instr.pixel)
boxCounts 168 ct Total counts in detection box (phot.count;em.X-ray)
thrCounts 17 ct Threshold for detection at this location (instr.sensitivity)
unresPr 1.00   [0,1] Probability the source is unresolved (Note)   (stat.fit.goodness)
XposEC4081.4 pix X position of extended circle (0.5arcsec/pix) (pos.cartesian.x;instr.det)
YposEC4096.4 pix Y position of extended circle (0.5arcsec/pix) (pos.cartesian.y;instr.det)
RadEC 40.0 arcsec Radius of the extended circle (phys.angSize;src)
SctEC 1.000  Extended circle scattering correction (truncated at 999.999) (instr.param)
CorEC 1.25  Extended circle size correction (truncated at 99999.99) (instr.param)
e_CorEC 0.12  Mean error on CorEC (stat.error)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact