Automatic selection of calibration files
Time coverage by instrument
Proper calibration associations may be generated (by a dedicated software) for those input files (raw frames) whose instrument and time ranges are indicated in the table here below. For all other input files, an empty association is generated.

InstrumentFromTo
AMBER2004-12-012018-12-31
CRIRES2006-12-01present
EFOSC2008-04-01present
ERIS2022-11-21present
ESPRESSO2018-08-25present
FORS2001-04-202001-08-02
FORS12001-04-202009-04-01
FORS22001-04-20present
GIRAFFE2003-02-21present
GRAVITY2016-06-01present
HARPS2003-10-01present
HAWKI2008-04-28present
ISAAC2000-02-222013-12-31
KMOS2013-06-01present
MATISSE2019-03-20present
MIDI2004-12-272015-12-31
MUSE2014-06-202014-06-29
MUSE2014-08-182014-08-29
MUSE2014-09-13present
NACO2002-10-012019-12-31
NIRPS2023-03-31present
OMEGACAM2011-07-08present
PIONIER2015-10-01present
SINFONI2005-04-012019-12-31
SPHERE2015-03-27present
UVES2000-04-01present
VIRCAM2009-10-302023-03-08
VIMOS2003-01-012018-12-31
VISIR2004-05-01present
WLGSU2017-01-012018-12-31
XSHOOTER2009-09-30present

Caveat: the fact that an observation was taken by a supported instrument and within a valid time range does not guarantee that calibration files can successfully be associated to that observation.

Above information extracted from the ESO operational database on: Thu Sep 11 08:09:06 UTC 2025