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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=11018
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Note: The ``short'' version of the catalogue can be retrieved by a selecting     *+*     in the SEQflags column

ColumnValue  Explain   (UCD)
_RAJ200003 26 15.672 "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)
_DEJ2000-21 19 57.00 "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 24 02.369 "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)
_DEB1950-21 30 23.81 "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)
_Glon212.175029 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-54.371396 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)
11018recno 11018  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqDetec1rh600746n00.003  Sequence Detection Name. (Note)   (meta.id;obs)
n_1RXH    Number of sources sharing a common 1RXH name (Note)   (meta.note)
1RXH1RXH J032615.6-211957  Name of catalogued detection (Note)   (meta.id;meta.main)
ErrPos 3 arcsec Total positional error (stat.error)
CRate 2.74e-03 ct/s Estimate of net count rate (phot.count;em.X-ray)
e_CRate 6.0e-04 ct/s Mean error on CRate (stat.error)
SNR 2.8  Signal-to-noise ratio (truncated at 999.9) (stat.snr)
offAxis 1 arcmin Off axis angle averaged over observation (instr.offset)
ExpTime 10864 s Exposure live time (time.duration;obs.exposure)
varFlagT   [NTP] Source variability (Note)   (meta.code;src.var)
SRCflags..e.i._.np...   [.cdefiu_mnpavw] Source flags (Note)   (meta.code)
SEQflags......._   [.DABEFMS_+] Sequence flags (Note)   (meta.code)
ChkDate1998-09-11 "Y:M:D" Date of sequence and source checking (time.epoch)
ChkSiteMPE  Checker Site (MPE, AIP, GSFC or SAO) (meta.id;instr.obsty)
ChkNameJOS  Checker ID (obs.observer)
Comment   Source comment (meta.note)
begDate1995-08-03 "Y:M:D" Observation start date (time.epoch)
endDate1995-08-16 "Y:M:D" Observation finish date (time.epoch)
ObsIDWG600746H.N1  Observation Identification (meta.id;obs)
SiteMPE  Processing site (MPE or USRS) (meta.id;instr.obsty)
RAJ2000051.5653 deg (i) Source Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-21.3325 deg (i) Source Declination (J2000) (pos.eq.dec;meta.main)
Glon212.1750 deg Galactic Longitude (pos.galactic.lon)
Glat-54.3714 deg Galactic Latitude (pos.galactic.lat)
EPI 0.0   [0,0.5] Edge Proximity Indicator (Note)   (meta.code)
Xpos4127.7 pix Unblocked x source position (0.5arcsec/pixel) (pos.cartesian.x;instr.det)
Ypos4150.9 pix Unblocked y source position (0.5arcsec/pixel) (pos.cartesian.y;instr.det)
imXpox258.45 pix Blocked x source position (8arcsec/pixel) (pos.cartesian;instr.det)
imYpox259.90 pix Blocked y source position (8arcsec/pixel) (pos.cartesian;instr.det)
lev1_X4127.2 pix SASS level 1 x coordinate (0.5arcsec/pixel) (pos.cartesian;instr.det)
lev1_Y4041.6 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 44 ct Total (source + background) counts within cirRadius (phot.count;em.X-ray)
e_totCounts 7 ct Mean error on totCounts (stat.error)
bkgCounts 14 ct Background counts inside cirRadius (phot.count;em.X-ray)
QE 0.974  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 12 arcsec X source detect cell size (instr.fov;instr.pixel)
Ysize 12 arcsec Y source detect cell size (instr.fov;instr.pixel)
boxCounts 11 ct Total counts in detection box (phot.count;em.X-ray)
thrCounts 9 ct Threshold for detection at this location (instr.sensitivity)
unresPr 0.84   [0,1] Probability the source is unresolved (Note)   (stat.fit.goodness)
XposEC4124.0 pix X position of extended circle (0.5arcsec/pix) (pos.cartesian.x;instr.det)
YposEC4149.0 pix Y position of extended circle (0.5arcsec/pix) (pos.cartesian.y;instr.det)
RadEC 21.6 arcsec Radius of the extended circle (phys.angSize;src)
SctEC 1.006  Extended circle scattering correction (truncated at 999.999) (instr.param)
CorEC 1.65  Extended circle size correction (truncated at 99999.99) (instr.param)
e_CorEC 0.45  Mean error on CorEC (stat.error)
  
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