GMOS Data Reduction

Software for processing of imaging and spectroscopy data has been released as part of the Gemini IRAF package. The current version of the software supports imaging, longslit, MOS, and IFU data from both GMOS-N and GMOS-S.

A description of the data format and data examples is also available. Some commissioning and SV data have been released and may be used as example datasets.

Plots of CuAr spectra obtained with GMOS are available to provide guidance for the wavelength calibration of GMOS data.

Example imaging flat fields for GMOS-N and GMOS-S are available.

An example bias images for GMOS-N and GMOS-S are available.

The GMOS-N red EEV CCDs and GMOS-S blue EEV CCDs have significant fringing in the red, see GMOS-N fringing and GMOS-S fringing details for the i' and the z' filter.

Last update June 23, 2005; Inger Jørgensen
In its original form December 12, 2003; Inger Jørgensen