- Form: EXTSPEC dest source ORD=nord
-
- dest
- is the buffer which will hold the spectrum.
- source
- is the buffer containing the extracted
echelle wavelength-calibrated image.
- ORD=
- is the number of the order to be transferred.
This command copies a given order from an extracted echelle
wavelength-calibrated image (where the row number of the Vista image
corresponds to the order number of the wavelength-calibrated spectrum in
that row) to a buffer. The order number is selected with the keyword
`ORD='.
Example:
- EXTSPEC 10 1 ORD=87
- Copy order 87 from a extracted echelle
wavelength-calibrated image into buffer 10.