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2MASS Survey Merged Point Source Information Table

Permalinks

https://doi.org/10.26131/IRSA110
https://www.ipac.caltech.edu/doi/10.26131/IRSA110

DOI

10.26131/IRSA110

Publisher

IPAC

Author(s)

2MASS team

Title

2MASS Survey Merged Point Source Information Table

Description

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.

This dataset or service is made available by the Infrared Science Archive (IRSA) at IPAC, which is operated by the California Institute of Technology under contract with the National Aeronautics and Space Administration.

Data type

Dataset

Url

https://irsa.ipac.caltech.edu/cgi-bin/Gator/nph-dd?catalog=wsdb_info

Version

Date of data collection

Year of publication

Ipac Caltech

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