Bad copies of archived files possibly downloaded

We have recently uncovered a bug in the delivery software that started to be in use as of February 2020, which led to the possibility that the incorrect copy of the following 561 files have been downloaded.

Should you need to make use of these data and you downloaded them between 2020-02-11 and 2021-02-17 we strongly encourage you to revisit the ESO Science Archive website to download them again as the bug has been fixed in the meantime.

We apologise for any inconvenience it may have caused.