HST-H2O includes the following filters: F139M survey collection

It sets together all HST observations done in F139M filter between the beginning of the mission to early 2025.The Hubble Space Telescope (HST) is a cooperative program of the European Space Agency (ESA) and the National Aeronautics and Space Administration (NASA) to operate a space-based observatory for the benefit of the international astronomical community.Original acknowledgement for data: All publications based on HST data should carry the following footnote: "Based on observations made with the NASA/ESA Hubble Space Telescope, obtained from the data archive at the Space Telescope Institute.

STScI is operated by the association of Universities for Research in Astronomy, Inc. under the NASA contract NAS 5-26555. "