gdr2.aux_sso_orbit_residuals

Description

Residuals with respect to an orbital fit considering only the Gaia observations. Each entry has a corresponding record in the table sso_observation. A flag is given, indicating if the observation has been rejected by the fit procedure.

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 (http://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, http://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
source_id long meta.id
meta.main
Source identifier
transit_id long meta.id Transit Identifier
observation_id long meta.id.cross Observation Identifier
number_mp long meta.id.cross minor planet number attributed by MPC
epoch double time.epoch Time[Barycentric JD in TCB - 2455197.5 (day)] Gaiacentric epoch TCB(Gaia)
residual_ra double arith.diff
pos.angDistance
Angle[mas] post-orbital fit residual in RA*cos(Dec)
residual_dec double arith.diff
pos.angDistance
Angle[mas] post-orbital fit residual in Dec
residual_al double arith.diff
pos.angDistance
Angle[mas] post-orbital fit residual AL
residual_ac double arith.diff
pos.angDistance
Angle[mas] post-orbital fit residual AC
selected unsignedByte meta.code.status observation not rejected by orbital fit