25/01/2017: Bug Fix in VIMOS and OmegaCAM ETCs
The throughput efficieny model in the OmegaCAM ETC and VIMOS ETCs has been
wrong by a large factor (100) in the period from 17/01/2017 to 25/01/2017, during which the instrument performances predicted by these ETCs have been very misleading. 17/01/2017: Bug Fix in SOFI and GIRAFFE ETCs
A software bug had led to wrong results in the SOFI ETCs and certain modes
of the GIRAFFE ETC in the period from 20/12/2016 until it was corrected on 17/1/2017.
Users who have used the ETCs in a problematic period should re-check their results with the corrected ETCs.