Multiple exposures and cleaning software mitigates the annoying streaks from high-orbit satellites.
on the new identification approach is being presented at the 242nd American Astronomical Society meeting this week.
“To date, these satellite trails have not had a significant impact on research with Hubble,” said Tom Brown, head of STScI’s Hubble Mission Office, in the release. “The cosmic rays that strike the telescope’s detectors are a bigger nuisance.”Cosmic rays leave streaks in Hubble imagery similar to that of artificial satellites.
As the number of artificial satellites increases , the tools to remove noise from Hubble imagery will become increasingly important.The new software built to spot satellite streaks in Hubble imagery is up to ten times more sensitive than the previous trail-spotting tool developed by STScI.about the noise produced by satellite constellations, like SpaceX’s Starlink.
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