Grating spectroscopy reduction using pamela and molly

Introduction
Converting to .sdf files
Rotating .sdf files
Preparing files from the ING
Fixing the .sdf headers
Looking at .sdf headers
Creating pixel masks

Debiassing raw images
Creating flat fields
Extracting spectra
Automatic reduction

Arc line mapping
Arc wavelength calibration
Sky-line wavelength adjustment
Full sky wavelength calibration
Flux calibration, telluric removal

Separating spectra of each target
Estimating spectral resolution
Converting molly files to fits

Summary checklist
VLT/FORS2 (January 2006)
WHT/ISIS (July 2006)
INT/IDS (August 2006)

 

 

 

Last modified:   early 2007
John Southworth
(Keele University, UK)