2 2MASS MPSInfo ivo://irsa.ipac/2MASS/Catalog/MPSInfo NASA/IPAC Infrared Science Archive 2MASS team 2003-03-26 IRSA Support Team

irsasupport@ipac.caltech.edu all sky survey The merged source tables contain the mean positions magnitudes and uncertainties for sources detected multiple times in each of the 2MASS data sets. The merging was carried out using an autocorrelation of the respective databases to identify groups of extractions that are positionally associated with each other, all lying within a 1.5" radius circular region. A number of confirmation statistics are also provided in the tables that can be used to test for source motion and/or variability, and the general quality of the merge. https://irsa.ipac.caltech.edu/data/2MASS/docs/releases/allsky/doc/seca2_1.html Catalog Research served-by IRSA TAP service 2 https://irsa.ipac.caltech.edu/SCS?table=wsdb_info& 180 2147483647 false 218.753668 -30.00052 0.0028 2 To access this resource via TAP, issue ADQL queries on the table named wsdb_info. https://irsa.ipac.caltech.edu/TAP 2 https://irsa.ipac.caltech.edu/cgi-bin/Gator/nph-dd?catalog=wsdb_info Infrared wax 2MASS Survey Scan Working Databases and Metadata wsdb_info2MASS Survey Merged Point Source Information Table