Radio sources below the detection threshold and classified active galactic nuclei in the COSMOS field
收藏DataCite Commons2022-12-19 更新2025-04-17 收录
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https://researchdata.up.ac.za/articles/dataset/Radio_sources_below_the_detection_threshold_and_classified_active_galactic_nuclei_in_the_COSMOS_field/21711194
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资源简介:
The dataset used to select active galactic nucleus (AGN) candidates is labelled as <strong>G_all.csv.</strong> The two datasets selected by the two ensembles of neural controllers are labelled as <strong>G_0_ensemble.csv</strong> and <strong>G_all_ensemble.csv</strong> respectively. The dataset of detected AGN is labelled as <strong>agn.csv.</strong> In these four datasets, each source is described by the following columns: ra (right ascension) dec (declination) z (photmetric redshift) sfr (star-formation rate [log solar mass per year]) mass (stellar mass [log solar mass]) ks (Ks aperture magnitude) The final four columns are the IRAC filters, with the values following the underscore indicating the band (in units of micrometer): S_3.6 S_4.5 S_5.8 S_8.0 The values for these fields are extracted from the COSMOS2015 multiwavelength catalogue. A non-detection in any of the fields is indicated by the 'NA' keyword. The .fits files for the four radiomaps are also attached: VLA 3GHz VLA 3GHz smoothed VLA 1.4 GHz MeerKAT
提供机构:
University of Pretoria
创建时间:
2022-12-13



