rebin

sitelle.utils.rebin(map, binsize, type)

Method used to rebin a map. For a regular map, the mean is used. For error maps, the RMS is preffered

Parameters:

• map (2D ndarray) – The original map
• binsize (int) – Binning to use.
• type (str) – if type == ‘ERR’, the RMS is used; else the mean is used.

Returns:

binned_map – The binned data

Return type:

2D ndarray