Content of this directory: different serialisations for Gaia source_id 6680733225618222592 by
1) ESAC
2) VizieR
3) GAVO

dir Proposed_Serializations/ use to upload your serialisations - please choose a name that is easy to understand.

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1) ESAC: One serialization per source.
   ESAC-Gaia-6680733225618222592.xml
   http://geadata.esac.esa.int/data-server/data?RETRIEVAL_TYPE=epoch_photometry&ID=6680733225618222592
   Columns: source_id, transit_id, band, time, mag, flux, flux_error, flux_over_error, rejected_by_photometry, rejected_by_variability, other_flags, solution_id
   Information given on descriptions mainly, that is as text. Not easy to re-use.

   Same information with the data as plain XML rather than votable binary
   http://geadata.esac.esa.int/data-server/data?RETRIEVAL_TYPE=epoch_photometry&ID=6680733225618222592&FORMAT=VOTABLE_PLAIN

2) VizieR: One serialization per source (but opened as three tables by Topcat)
   Gaia-VizieR-6680733225618222592.xml http://cdsarc.u-strasbg.fr/viz-bin/vizgraph?-s=I/345&-i=.graph_sql_lc&Star=6680733225618222592&--output=votable
   Columns: time, Gmag, error

3) GAVO: 3 serializations per source, one per band
   GAVO-Gaia-6680733225618222592-G.xml   http://dc.zah.uni-heidelberg.de/getproduct/gaia/q2/6680733225618222592/G
   GAVO-Gaia-6680733225618222592-BP.xml  http://dc.zah.uni-heidelberg.de/getproduct/gaia/q2/6680733225618222592/BP
   GAVO-Gaia-6680733225618222592-RP.xml  http://dc.zah.uni-heidelberg.de/getproduct/gaia/q2/6680733225618222592/RP
   Columns: obs_time flux, mag, flux_error
   Lots of relevant information through param, ucd, and description. But still not so easy to reuse, need to pick up values