VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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I/355/xpsummary Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022)
Auxiliary information about the mean BP/RP spectrum (219197643 sources) (xp_summary) (original column names in green) (219197643 rows)
  -c=044.59044026540 +00.59752823771, eq=ICRS, rs=2
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (044.59044026540+00.59752823771)[ICRS], at Epoch=J2016.0 (pos.angDistance)
_RAJ200002 58 21.7056636960 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2016. (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+00 35 51.101655756 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2016. (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)
_RAB195002 55 47.5430048109 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2016. (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+00 23 53.595978839 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2016. (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)
_Glon175.8770115341208 deg Galactic longitude at Epoch=J2016. (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-48.7780472415805 deg Galactic latitude at Epoch=J2016. (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)

source_id 91023242674176  (i) Unique source identifier (unique within a particular Data Release) (source_id) (meta.id;meta.main)
ra044.59044026540 deg (i) Right ascension (ICRS) at Ep=2016.0 (ra) (pos.eq.ra;meta.main)
dec+00.59752823771 deg (i) Declination (ICRS) at Ep=2016.0 (dec) (pos.eq.dec;meta.main)
solution_id4545469030156206080  Solution Identifier (solution_id) (meta.version)
bp_n_relevant_bases21   Number of bases that are relevant for the representation of this mean BP spectrum (bp_n_relevant_bases) (meta.number)
bp_relative_shrinking 0.999997   Measure of the relative shrinking of the coefficient vector when truncation is applied for the mean BP spectrum (bp_relative_shrinking) (stat.fit.param)
bp_n_measurements1095   Number of measurements used for the BP spectrum generation (bp_n_measurements) (stat.fit.param)
bp_n_rejected_measurements 14   Number of rejected measurements in the BP spectrum generation (bp_n_rejected_measurements) (stat.fit.param)
bp_standard_deviation 1.037202 e-/s/pix Standard deviation for the BP spectrum representation (bp_standard_deviation) (stat.stdev)
bp_chi_squared 1.11882e+03   Chi squared for the BP spectrum representation (bp_chi_squared) (stat.fit.chi2)
bp_n_transits 19   Number of transits contributing to the mean in BP (bp_n_transits) (stat.fit.param)
bp_n_contaminated_transits 0   Number of contaminated transits in BP (bp_n_contaminated_transits) (stat.fit.param)
bp_n_blended_transits 0   Number of blended transits in BP (bp_n_blended_transits) (stat.fit.param)
rp_n_relevant_bases 3  Number of bases that are relevant for the representation of this mean RP spectrum (rp_n_relevant_bases) (stat.fit.param)
rp_relative_shrinking 0.999994  Measure of the relative shrinking of the coefficient vector when truncation is applied for the mean RP spectrum (rp_relative_shrinking) (stat.fit.param)
rp_n_measurements 1445  Number of measurements used for the RP spectrum generation (rp_n_measurements) (stat.fit.param)
rp_n_rejected_measurements 13  Number of rejected measurements in the RP spectrum generation (rp_n_rejected_measurements) (stat.fit.param)
rp_standard_deviation 1.064892 e-/s/pix Standard deviation for the RP spectrum representation (rp_standard_deviation) (stat.stdev)
rp_chi_squared 1.57625e+03  Chi squared for the RP spectrum representation (rp_chi_squared) (stat.fit.chi2)
rp_n_transits 25  Number of transits contributing to the mean in RP (rp_n_transits) (stat.fit.param)
rp_n_contaminated_transits 0  Number of contaminated transits in RP (rp_n_contaminated_transits) (stat.fit.param)
rp_n_blended_transits 0  Number of blended transits in RP (rp_n_blended_transits) (stat.fit.param)
  
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