Archives of Photographic PLates for Astronomical USE


The table has 6742587944 rows, 11 columns.


If you have made substantial use of the data provided by APPLAUSE DR4, kindly include this acknowledgement

Funding for APPLAUSE has been provided by DFG (German Research Foundation, Grant), Leibniz Institute for Astrophysics Potsdam (AIP), Dr. Remeis Sternwarte Bamberg (University Nürnberg/Erlangen), the Hamburger Sternwarte (University of Hamburg) and Tartu Observatory. Plate material also has been made available from Thüringer Landessternwarte Tautenburg, and from the archives of the Vatican Observatory.


Name Type UCD Unit Description
solution_id int
Solution Identifier
solutionset_id int
process_id int Process identification number
scan_id int Scan identification number
plate_id int Plate identification number
archive_id int Archive identification number
solution_num short meta.number Number of the solution within the solution set
healpix1024 int pos.healpix Source HEALPix number (nside=1024, nested ordering)
num_sources short meta.number Number of sources extracted from the image
timestamp_insert char time.creation Time[yyyy-mm-dd hh:mm:ss] Timestamp of insert
timestamp_update char time.creation Time[yyyy-mm-dd hh:mm:ss] Timestamp of update