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=11270
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 36.456 "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 25.44 "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 41.872 "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 26.38 "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)
_Glon237.956075 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-54.597810 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)
11270recno 11270  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqDetec1rh701297a02.020  Sequence Detection Name. (Note)   (meta.id;obs)
n_1RXH 2   Number of sources sharing a common 1RXH name (Note)   (meta.note)
1RXH1RXH J033336.4-360825  Name of catalogued detection (Note)   (meta.id;meta.main)
ErrPos 2 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 14.5  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)
RAJ2000053.4019 deg (i) Source Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-36.1404 deg (i) Source Declination (J2000) (pos.eq.dec;meta.main)
Glon237.9561 deg Galactic Longitude (pos.galactic.lon)
Glat-54.5978 deg Galactic Latitude (pos.galactic.lat)
EPI 0.0   [0,0.5] Edge Proximity Indicator (Note)   (meta.code)
Xpos4085.0 pix Unblocked x source position (0.5arcsec/pixel) (pos.cartesian.x;instr.det)
Ypos4094.0 pix Unblocked y source position (0.5arcsec/pixel) (pos.cartesian.y;instr.det)
imXpox255.78 pix Blocked x source position (8arcsec/pixel) (pos.cartesian;instr.det)
imYpox256.35 pix Blocked y source position (8arcsec/pixel) (pos.cartesian;instr.det)
lev1_X4084.5 pix SASS level 1 x coordinate (0.5arcsec/pixel) (pos.cartesian;instr.det)
lev1_Y4098.5 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 48 arcsec X source detect cell size (instr.fov;instr.pixel)
Ysize 48 arcsec Y source detect cell size (instr.fov;instr.pixel)
boxCounts 253 ct Total counts in detection box (phot.count;em.X-ray)
thrCounts 40 ct Threshold for detection at this location (instr.sensitivity)
unresPr 1.00   [0,1] Probability the source is unresolved (Note)   (stat.fit.goodness)
XposEC4080.0 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 73.8 arcsec Radius of the extended circle (phys.angSize;src)
SctEC 1.000  Extended circle scattering correction (truncated at 999.999) (instr.param)
CorEC 1.46  Extended circle size correction (truncated at 99999.99) (instr.param)
e_CorEC 0.15  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