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=205.96575614874 -01.31710755927, eq=ICRS, rs=2
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (205.96575614874-01.31710755927)[ICRS], at Epoch=J2016.0 (pos.angDistance)
_RAJ200013 43 51.7814756976 "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)
_DEJ2000-01 19 01.587213372 "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)
_RAB195013 41 17.4048883710 "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)
_DEB1950-01 03 58.336786576 "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)
_Glon328.9491315799317 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+58.8808851824235 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_id3661599090313696384  (i) Unique source identifier (unique within a particular Data Release) (source_id) (meta.id;meta.main)
ra205.96575614874 deg (i) Right ascension (ICRS) at Ep=2016.0 (ra) (pos.eq.ra;meta.main)
dec-01.31710755927 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_bases31   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_measurements2697   Number of measurements used for the BP spectrum generation (bp_n_measurements) (stat.fit.param)
bp_n_rejected_measurements 44   Number of rejected measurements in the BP spectrum generation (bp_n_rejected_measurements) (stat.fit.param)
bp_standard_deviation 1.036301 e-/s/pix Standard deviation for the BP spectrum representation (bp_standard_deviation) (stat.stdev)
bp_chi_squared 2.83730e+03   Chi squared for the BP spectrum representation (bp_chi_squared) (stat.fit.chi2)
bp_n_transits 47   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 47   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 0.999983  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 2972  Number of measurements used for the RP spectrum generation (rp_n_measurements) (stat.fit.param)
rp_n_rejected_measurements 54  Number of rejected measurements in the RP spectrum generation (rp_n_rejected_measurements) (stat.fit.param)
rp_standard_deviation 1.120056 e-/s/pix Standard deviation for the RP spectrum representation (rp_standard_deviation) (stat.stdev)
rp_chi_squared 3.65945e+03  Chi squared for the RP spectrum representation (rp_chi_squared) (stat.fit.chi2)
rp_n_transits 52  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 52  Number of blended transits in RP (rp_n_blended_transits) (stat.fit.param)
  
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