Image Details

Choose export citation format:

AREAcat: A Tool to Compute Area Coverage of GALEX UV GUVcat and BCScat, SDSS, PanSTARRS, and Gaia Source Catalogs in Chosen Sky Regions

  • Authors: Luciana Bianchi, Alexander de la Vega, Bernie Shiao, and Barbara J. Souter

2019 The Astrophysical Journal Supplement Series 241 14.

  • Provider: AAS Journals

Caption: Figure 4.

Distribution of number of sources in each 0.°05 diameter cone centered on the grid tesserae, for SDSS DR14 (left) and Gaia DR2 (right). The ConeSearch query was run to count sources within a radius half of the bin size; therefore, statistically (scaling by the area), the counts in the cone are ∼80% of the counts in the entire, approximately square bin.

Other Images in This Article
Copyright and Terms & Conditions

Additional terms of reuse