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Gemini offers data reduction software for its facility instruments. The Gemini IRAF package and the DRAGONS platform are the official data reduction software supported by Gemini.
For the next several years we will be transitioning from the IRAF platform to our new Python-based DRAGONS platform. As time goes by, more and more instruments and modes will be supported by DRAGONS. During this transition, it is possible that users will require both platforms depending on the data they have obtained.
Gemini IRAF currently still support all the instruments and modes. However for any imaging data from current instruments, DRAGONS should be used. DRAGONS currently support imaging data reduction, GMOS longslit spectroscopy (including nod&shuffle mode) and GHOST data reduction.
| GMOS Imaging | DRAGONS |
| NIRI Imaging | DRAGONS |
| GNIRS Keyhole Imaging | DRAGONS |
| Flamingos-2 Imaging | DRAGONS |
| GSAOI Imaging | DRAGONS |
|
GMOS longslit spectroscopy |
DRAGONS |
|
GHOST spectroscopy |
DRAGONS |
| Any other spectroscopy [GMOS MOS, GMOS IFU, F2 longslit, F2 MOS GNIRS longslit, GNIRS XD, GNIRS IFU] |
Gemini IRAF |
| Decommisioned Instruments | Gemini IRAF |
To get help with Gemini IRAF or DRAGONS, please use the Gemini Helpdesk system. Use the Gemini IRAF category even for DRAGONS questions.
If you find a bug with DRAGONS, please consider reporting on the DRAGONS Github issues portal. You will need a Github account.