GMOS IFU-2 PyRAF tutorial¶
James Turner, Gemini Observatory
Aug. 2017 Chilean Gemini Users’ meeting, La Serena
Contents:
- Tutorial setup, data & directories
- GMOS IFU overview
- Data reduction outline
- Getting started & organizing files
- Bias frames & subtraction
- Bad pixel mask
- Fibre extraction
- Wavelength calibration
- Flat field calibration
- Cosmic ray rejection
- Main science / standard reduction
- Wavelength flexure correction
- Spectrophotometric flux calibration
- Creating & mosaicking data cubes
- Future improvements