Function healpixNestIndex( k, ra, dec )
- Description:
-
Gives the pixel index for a given sky position in the HEALPix
NEST scheme.
- Parameters:
-
- k (integer)
- resolution parameter - log to base 2 of nside
- ra (floating point)
- right ascension in degrees
- dec (floating point)
- declination in degrees
- Return Value (long integer):
- pixel index
- Signature:
- long healpixNestIndex(int, double, double)