function spiffishift (obsolete)
Shift slitlets of a raw SPIFFI frame so that the wavelength of each slitlet is shifted to one pixel accuracy. The wavelength scale is not being linearized.
Syntax
result = spiffishift(inframe, [HK], [K])
Arguments
| inframe: | A raw SPIFFI frame (1024 x 1024 pixels) |
Switches
| HK: | The shift in wavelength scale is done for the HK grism. |
| K: | The shift in wavelength scale is done for the K grism. |
See also
function spifficube
function spiffiuncube