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=072.80558007152 +68.16877633685, eq=ICRS, rs=2
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (072.80558007152+68.16877633685)[ICRS], at Epoch=J2016.0 (pos.angDistance)
_RAJ200004 51 13.3392171648 "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+68 10 07.594812660 "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)
_RAB195004 46 01.2423689859 "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+68 05 00.690436528 "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)
_Glon142.3897462988071 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+14.9236090814176 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 483958671558728576  (i) Unique source identifier (unique within a particular Data Release) (source_id) (meta.id;meta.main)
ra072.80558007152 deg (i) Right ascension (ICRS) at Ep=2016.0 (ra) (pos.eq.ra;meta.main)
dec+68.16877633685 deg (i) Declination (ICRS) at Ep=2016.0 (dec) (pos.eq.dec;meta.main)
solution_id4545469030156206081  Solution Identifier (solution_id) (meta.version)
bp_n_relevant_bases53   Number of bases that are relevant for the representation of this mean BP spectrum (bp_n_relevant_bases) (meta.number)
bp_relative_shrinking 1.000000   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_measurements3697   Number of measurements used for the BP spectrum generation (bp_n_measurements) (stat.fit.param)
bp_n_rejected_measurements 273   Number of rejected measurements in the BP spectrum generation (bp_n_rejected_measurements) (stat.fit.param)
bp_standard_deviation 1.560309 e-/s/pix Standard deviation for the BP spectrum representation (bp_standard_deviation) (stat.stdev)
bp_chi_squared 8.86669e+03   Chi squared for the BP spectrum representation (bp_chi_squared) (stat.fit.chi2)
bp_n_transits 68   Number of transits contributing to the mean in BP (bp_n_transits) (stat.fit.param)
bp_n_contaminated_transits 1   Number of contaminated transits in BP (bp_n_contaminated_transits) (stat.fit.param)
bp_n_blended_transits 65   Number of blended transits in BP (bp_n_blended_transits) (stat.fit.param)
rp_n_relevant_bases21  Number of bases that are relevant for the representation of this mean RP spectrum (rp_n_relevant_bases) (stat.fit.param)
rp_relative_shrinking 0.999992  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 4538  Number of measurements used for the RP spectrum generation (rp_n_measurements) (stat.fit.param)
rp_n_rejected_measurements 129  Number of rejected measurements in the RP spectrum generation (rp_n_rejected_measurements) (stat.fit.param)
rp_standard_deviation 3.962582 e-/s/pix Standard deviation for the RP spectrum representation (rp_standard_deviation) (stat.stdev)
rp_chi_squared 7.03923e+04  Chi squared for the RP spectrum representation (rp_chi_squared) (stat.fit.chi2)
rp_n_transits 80  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 80  Number of blended transits in RP (rp_n_blended_transits) (stat.fit.param)
  
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