Data Release 1
The following products from our HST Cycle 15 Treasury Program (Proposal 10861) are contained in Data Release 1 of the Coma Treasury Survey:- Images in F814W and F475W filters from Cycle 15 (pre-ACS failure) observations of Coma cluster fields. These cover 21 completed survey fields, and 4 additional fields for which the observations were partially complete at the time of the ACS failure and the data are consequently less deep. Images have been processed with the best reference files using the custom project pipeline at STScI. These are fully processed (reduced, cleaned of bias anomalies, co-added, cosmic-ray cleaned, etc.) images that are ready for scientific analysis.
- Initial object catalogues created from these images with SExtractor. For these object lists SExtractor was run in double-image mode, using F814W as the detection band.
Data can be retrieved either through the Astro-WISE
information system here,
or via MAST's HST Treasury Program site or
their High Level Science Products site
which will take one here.
Additional Releases
- SExtractor source catalogues and byproducts
- catalogue of basic galaxy data (names, coordinates, magnitudes, etc.)
- catalogue of structural parameters
- catalogue of kinematical data
- catalogue of stellar population data