II. Contents of the First 2MASS Incremental Data Release

6. Ancillary Files

Individual ancillary files are linked to the main Expanatory Supplement page and below, which provide additional important information about various aspects of the data release.

1. Point Source Record Format
2. Extended Source Record Format
3. Atlas Image Header Description
4. Scan Information Table
5. Known Asteroid Detection List
6. Known Comet Detection List
7. PSC and XSC Anomaly Files