Variable Sources: Microlensing events (gaiadr3.vari_microlensing)

The table has 363 rows, 36 columns.

Description

This table describes the microlensing events.

Attribution

If you have used Gaia data in your research, please use the following acknowledgement:

This work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.

More information can be found on the credit and citation instructions page.

Columns

Name Type UCD Unit Description
solution_id long meta.version

Solution Identifier
source_id long meta.id
meta.main
meta.ref

Unique source identifier
paczynski0_g0 float phot.mag
em.opt 		mag

G-band magnitude baseline (level 0)
paczynski0_g0_error float stat.error
phot.mag
em.opt 		mag

Error of G-band magnitude baseline (level 0)
paczynski0_bp0 float phot.mag
em.opt.B 		mag

BP-band magnitude baseline (level 0)
paczynski0_bp0_error float stat.error
phot.mag
em.opt.B 		mag

Error of BP-band magnitude baseline (level 0)
paczynski0_rp0 float phot.mag
em.opt.R 		mag

RP-band magnitude baseline (level 0)
paczynski0_rp0_error float stat.error
phot.mag
em.opt.R 		mag

Error of RP-band magnitude baseline (level 0)
paczynski0_u0 double stat.param

Impact parameter (level 0)
paczynski0_u0_error double stat.error

Error of the impact parameter (level 0)
paczynski0_te float time.epoch d

Event timescale (level 0)
paczynski0_te_error float stat.error
time.epoch 		d

Error of event timescale (level 0)
paczynski0_tmax double time
stat.max 		d

Time of maximum amplification (level 0)
paczynski0_tmax_error double stat.error d

Error of time of maximum amplification (level 0)
paczynski0_chi2 float stat.fit.chi2

Chi square of level 0 Paczynski fit
paczynski0_chi2_dof float stat.fit.chi2

Reduced chi square of level 0 Paczynski fit
paczynski1_g0 float phot.mag
em.opt 		mag

G-band magnitude baseline (level 1)
paczynski1_g0_error float stat.error
phot.mag
em.opt 		mag

Error of G-band magnitude baseline (level 1)
paczynski1_bp0 float phot.mag
em.opt.B 		mag

BP-band magnitude baseline (level 1)
paczynski1_bp0_error float stat.error
phot.mag
em.opt.B 		mag

Error of BP-band magnitude baseline (level 1)
paczynski1_rp0 float phot.mag
em.opt.R 		mag

RP-band magnitude baseline (level 1)
paczynski1_rp0_error float stat.error
phot.mag
em.opt.R 		mag

Error of RP-band magnitude baseline (level 1)
paczynski1_u0 double stat.param

Impact parameter (level 1)
paczynski1_u0_error double stat.error

Error of the impact parameter (level 1)
paczynski1_te float time.epoch d

Event timescale (level 1)
paczynski1_te_error float stat.error
time.epoch 		d

Error of event timescale (level 1)
paczynski1_tmax double time
stat.max 		d

Time of maximum amplification (level 1)
paczynski1_tmax_error double stat.error
time 		d

Error of time of maximum amplification (level 1)
paczynski1_fs_g float stat.param

Blending factor in G-band (level 1)
paczynski1_fs_g_error float stat.error

Error of blending factor in G-band (level 1)
paczynski1_fs_bp float stat.param

Blending factor in BP-band (level 1)
paczynski1_fs_bp_error float stat.error

Error of blending factor in BP-band (level 1)
paczynski1_fs_rp float stat.param

Blending factor in RP-band (level 1)
paczynski1_fs_rp_error float stat.error

Error of blending factor in RP-band (level 1)
paczynski1_chi2 float stat.fit.chi2

Chi square of level 1 Paczynski fit
paczynski1_chi2_dof float stat.fit.chi2

Reduced chi square of level 1 Paczynski fit