VizieR

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J/AJ/159/84/table2

Machine-learning regression of extinction in Gaia DR2 (Bai+, 2020)

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Results of our regression for Gaia DR2 (132739322 rows)

-c=305.00430341730 +16.69700131089, eq=ICRS, rs=2

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*Column*	*Value*		*Explain (UCD)*
_r	0.000	arcsec	Distance from center (305.00430341730+16.69700131089)[ICRS], at Epoch=J2015.5 (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	20 20 01.0328201520	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) at Epoch=J2015.5 (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) (POS_EQ_RA)
_DEJ2000	+16 41 49.204719204	"d:m:s"	Declination (FK5, Equinox=J2000.0) at Epoch=J2015.5 (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) (POS_EQ_DEC)
_RAB1950	20 17 43.6279572549	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) at Epoch=J2015.5 (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) (POS_EQ_RA)
_DEB1950	+16 32 18.558476330	"d:m:s"	Declination (FK4, Equinox=B1950.0) at Epoch=J2015.5 (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) (POS_EQ_DEC)
_Glon	058.2830772602886	deg	Galactic longitude at Epoch=J2015.5 (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) (POS_GAL_LON)
_Glat	-10.9718412590611	deg	Galactic latitude at Epoch=J2015.5 (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) (POS_GAL_LAT)

Source	1808888187533499776		⁽ⁱ⁾ Source identifier in Gaia DR2 (meta.id;meta.main) (ID_MAIN)
RA_ICRS	305.00430341730	deg	⁽ⁱ⁾ Gaia DR2 Right Ascension (ICRS) at Ep=2015.5 (column added by the CDS) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DE_ICRS	+16.69700131089	deg	⁽ⁱ⁾ Gaia DR2 Declination (ICRS) at Ep=2015.5 (column added by the CDS) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
E(BP-RP)	2.53e-01	mag	[-0.46/2.91] Regressed redenning E(BP-RP) (phot.color.excess) (PHOT_COLOR_EXCESS)
e_E(BP-RP)	0.085640	mag	[0.0024/0.87] Uncertainty in E(BP-RP) (stat.error) (ERROR)

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