DOE OSTI · 2570310
Legacy Survey of Space and Time Data Preview 1: raw dataset type
Abstract
The Legacy Survey of Space and Time Data Preview 1 (DP1) is the first release of data from the NSF-DOE Vera C. Rubin Observatory. It consists of raw and calibrated single-epoch images, co-adds, difference images, detection catalogs, and other derived data products. DP1 is based on 1792 science-grade optical/near-infrared exposures acquired over 48 distinct nights by the Rubin Commissioning Camera, LSSTComCam, on the Simonyi Survey Telescope at the Summit Facility on Cerro Pachón, Chile during the first on-sky commissioning campaign in late 2024. DP1 covers a total of approximately 15 sq. deg. over seven roughly equally-sized non-contiguous fields, each independently observed in six broad photometric bands, ugrizy, spanning a range of stellar densities and latitudes and overlapping with external reference datasets. This dataset is a subset of the full data release consisting of the raw dataset type. These are unprocessed images from the LSST Commissioning Camera. This release contains 16,125 datasets of this type.
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2025-06-30. Legacy Survey of Space and Time Data Preview 1: raw dataset type. https://doi.org/10.71929/rubin%2F2570310
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