Table Description:
This table is available for ADQL queries and through the TAP endpoint.
Resource Description:
For a list of all services and tables belonging to this table's resource, see Information on resource 'Astrometric Microlensing Events Predicted from Gaia DR2'
This table has an associated publication. If you use data from it, it may be appropriate to reference 2018A&A...620A.175K (ADS BibTeX entry for the publication) either in addition to or instead of the service reference.
To cite the table as such, we suggest the following BibTeX entry:
@MISC{vo:plc2_data, year=2018, title={Astrometric Microlensing Events Predicted from Gaia DR2}, author={Klüter, J. and Demleitner, M. and Proft, S.}, url={http://dc.zah.uni-heidelberg.de/tableinfo/plc2.data}, howpublished={{VO} resource provided by the {GAVO} Data Center} }
Sorted alphabetically. [Sort by DB column index]
Name | Table Head | Description | Unit | UCD |
---|---|---|---|---|
dist | d_min ♁ | Estimated distance at closest approach. | mas | pos.angdistance |
err_dist | Err. d_min ♁ | Error d_min. | mas | stat.error;pos.angdistance |
err_magnification | Err. δm ♁ | Error in magnification. | mag | stat.error;phot.mag;arith.ratio |
err_mass | Err. L. Mass | Error in the mass of the lens from Gaia DR2 | solMass | stat.error;phys.mass |
err_shift | Err. A shift ♁ | Error in shift | mas | stat.error;pos;arith.diff |
err_shift_lum | Err. L shift ♁ | Error in shift_lum. | mas | stat.error;pos;arith.diff |
err_shift_plus | Err. shift+ ♁ | Error in shift_plus. | mas | stat.error;pos;arith.diff |
err_tca | Err. T_min ♁ | Error in tca. | yr | stat.error;time.epoch |
err_theta_e | Err. θ_E | Error in the Einstein radius of the event | mas | stat.error;phys.angsize |
err_u | Err. u ♁ | Error in u. | N/A | N/A |
event_id | Event ID | Unique identifier of this event. This is the decimal representation of the Gaia DR2 source_id of the lens, and a disambiguator for the lensed object. | N/A | meta.id;meta.main |
l2_dist | d_min L2 | Estimated distance at closest approachas seen from Earth-Sun L2 point. | mas | pos.angdistance |
l2_err_dist | Err. d_min L2 | Error l2_d_min. | mas | stat.error;pos.angdistance |
l2_err_magnification | Err. δm L2 | Error in l2_magnification. | mag | stat.error;phot.mag;arith.ratio |
l2_err_shift | Err. A shift L2 | Error in l2_shift | mas | stat.error;pos;arith.diff |
l2_err_shift_lum | Err. L shift L2 | Error in l2_shift_lum. | mas | stat.error;pos;arith.diff |
l2_err_shift_plus | Err. shift+ L2 | Error in l2_shift_plus. | mas | stat.error;pos;arith.diff |
l2_err_tca | Err. T_min L2 | Error in l2_tca. | yr | stat.error;time.epoch |
l2_err_u | Err. u L2 | Error in l2_u. | N/A | N/A |
l2_magnification | δm L2 | Maximal magnificationas seen from Earth-Sun L2 point. | mag | phot.mag;arith.ratio |
l2_shift | A shift L2 | Maximal astrometric shift of the center of lightas seen from Earth-Sun L2 point. | mas | pos;arith.diff |
l2_shift_lum | L shift L2 | Maximal astrometric shift including lens-luminosity effectsas seen from Earth-Sun L2 point. | mas | pos;arith.diff |
l2_shift_plus | Shift+ L2 | Maximal astrometric shift of brighter imageas seen from Earth-Sun L2 point. | mas | pos;arith.diff |
l2_tca | T_min L2 | Estimated time of the closest approachas seen from Earth-Sun L2 point. | yr | time.epoch |
l2_u | u L2 | Estimated distance at closest approach in Einstein radiias seen from Earth-Sun L2 point. | N/A | N/A |
lens_dec | L. Dec | Gaia DR2 Declication of the lens | deg | pos.eq.dec;meta.main |
lens_err_dec | Err(L.dec) | Error of lens__dec from Gaia DR2 | deg | stat.error;pos.eq.dec;meta.main |
lens_err_parallax | Err. L. Par. | Standard error of the parallax the lens from Gaia DR2 | deg | stat.error;pos.parallax |
lens_err_pmdec | Err(L. PM Dec) | Error of lens_pmdec from Gaia DR2 | deg/yr | pos.pm;pos.eq.dec |
lens_err_pmra | Err(L. PM RA) | Error of lens_pmra from Gaia DR2 | deg/yr | pos.pm;pos.eq.ra |
lens_err_ra | Err(L. RA) | Error of lens__ra from Gaia DR2 | deg | stat.error;pos.eq.ra;meta.main |
lens_id | L. ID | Gaia DR2 source_id of the lens. | N/A | meta.id |
lens_parallax | L. Parallax | Parallax of the lens from Gaia DR2 | deg | pos.parallax |
lens_phot_bp_mean_mag | L. Mag BP | Mean magnitude of the lens in the integrated BP band from Gaia DR2. | mag | phot.mag;em.opt.B |
lens_phot_g_mean_mag | L. Mag G | Mean magnitude of the lens in the integrated G band from Gaia DR2. | mag | phot.mag;em.opt.V |
lens_phot_rp_mean_mag | L. Mag RP | Mean magnitude of the lens in the integrated RP band from Gaia DR2. | mag | phot.mag;em.opt.R |
lens_pmdec | L. PM Dec | Proper motion in Declination of the lens from Gaia DR2 | deg/yr | pos.pm;pos.eq.ra |
lens_pmra | L. PM RA | Proper motion in RA of the lens from Gaia DR2 | deg/yr | pos.pm;pos.eq.ra |
lens_ra | L. RA | Gaia DR2 RA of the lens | deg | pos.eq.ra;meta.main |
magnification | δm ♁ | Maximal magnification. | mag | phot.mag;arith.ratio |
mass | L. Mass | Estimated mass of the lens from Gaia DR2 | solMass | phys.mass |
ob_dec | O. Dec | Gaia DR2 Declication of the lensed object | deg | pos.eq.dec |
ob_err_dec | Err(L.dec) | Error of ob__dec from Gaia DR2 | deg | stat.error;pos.eq.dec |
ob_err_parallax | Err. O. Par. | Standard error of the parallax the lensed object from Gaia DR2 | deg | stat.error;pos.parallax |
ob_err_pmdec | Err(O. PM Dec) | Error of ob_pmdec from Gaia DR2 | deg/yr | pos.pm;pos.eq.dec |
ob_err_pmra | Err(O. PM RA) | Error of ob_pmra from Gaia DR2 | deg/yr | pos.pm;pos.eq.ra |
ob_err_ra | Err(O. RA) | Error of ob__ra from Gaia DR2 | deg | stat.error;pos.eq.ra |
ob_id | O. ID | Gaia DR2 source_id of the lensed object. | N/A | meta.id |
ob_parallax | O. Parallax | Parallax of the lensed object from Gaia DR2 | deg | pos.parallax |
ob_phot_bp_mean_mag | O. Mag BP | Mean magnitude of the lensed object in the integrated BP band from Gaia DR2. | mag | phot.mag;em.opt.B |
ob_phot_g_mean_mag | O. Mag G | Mean magnitude of the lensed object in the integrated G band from Gaia DR2. | mag | phot.mag;em.opt.V |
ob_phot_rp_mean_mag | O. Mag RP | Mean magnitude of the lensed object in the integrated RP band from Gaia DR2. | mag | phot.mag;em.opt.R |
ob_pmdec | O. PM Dec | Proper motion in Declination of the lensed object from Gaia DR2 | deg/yr | pos.pm;pos.eq.ra |
ob_pmra | O. PM RA | Proper motion in RA of the lensed object from Gaia DR2 | deg/yr | pos.pm;pos.eq.ra |
ob_ra | O. RA | Gaia DR2 RA of the lensed object | deg | pos.eq.ra |
shift | A shift ♁ | Maximal astrometric shift of the center of light. | mas | pos;arith.diff |
shift_lum | L shift ♁ | Maximal astrometric shift including lens-luminosity effects. | mas | pos;arith.diff |
shift_plus | Shift+ ♁ | Maximal astrometric shift of brighter image. | mas | pos;arith.diff |
star_type | L. Class | Type of the lensing star: WD = White Dwarf, MS = Main Sequence, RG = Red Giant, BD = Brown Dwarf | N/A | src.class |
tca | T_min ♁ | Estimated time of the closest approach. | yr | time.epoch |
theta_e | θ_E | Einstein radius of the event | mas | phys.angsize |
time_scale | Duration | Approximate duration of the event | yr | time.duration |
u | u ♁ | Estimated distance at closest approach in Einstein radii. | N/A | N/A |
Columns that are parts of indices are marked like this.
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