| name & dimensionality |
kind |
in/out |
description |
| |
|
|
|
|
nside |
I4B |
IN |
the Nside parameter of the map. |
| iz |
I4B |
IN |
ring number, counted southwards from the north pole. |
| phi0 |
DP |
IN |
central position in the slice. |
| dphi |
DP |
IN |
defines the size of the slice. The slice has length 2 x dphi along the ring with center at phi0. |
| listir(0:4*nside-1) |
I4B/ I8B |
OUT |
The pixel indexes in the slice. |
| nir |
I4B |
OUT |
the number of pixels in the slice. nir
 |
| nest (OPTIONAL) |
I4B |
IN |
The pixel indexes are in the NESTED numbering
scheme if nest=1, and in RING scheme otherwise. |