edges_analysis.sky_models.Guzman45

edges_analysis.sky_models.Guzman45(min_nside=1, max_nside=1267650600228229401496703205376)

The Guzman 45 MHz all-sky map.

Guzmán et al. (2011) produced an all-sky map of 45 MHz emission by combining data from the 45 MHz survey of Alvarez et al (1997) between declinations -90° and +19.1° with data from the 46.5 MHz survey of Maeda et al. (1999) between declinations +5° and +65°. The southern survey was made with the Maipu Radio Astronomy Observatory 45-MHz array with a beam of 4.6° (RA)x 2.4° (dec) FWHM. The northern survey was made with the Japanese Middle and Upper atmosphere (MU) radar array with a beam of 3.6° x 3.6°.