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Compute Gaia TGE n_pix with nside2npix #73

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Compute Gaia TGE n_pix with nside2npix #73

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2 changes: 1 addition & 1 deletion dustmaps/gaia_tge.py
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Original file line number Diff line number Diff line change
Expand Up @@ -98,7 +98,7 @@ def __init__(self, map_fname=None, healpix_level='optimum'):
# Upscale to highest HEALPix level
hpx_level = d['healpix_level'][idx_opt]
hpx_level_max = np.max(hpx_level)
n_pix = 12 * 4**hpx_level_max
n_pix = hp.nside2npix(2 ** int(hpx_level_max))
# Index from original array to use in each pixel of final map
idx = np.full(n_pix, -1, dtype='i8') # Empty pixel -> index=-1
# Get the ring-ordered index of the optimal pixels
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