Mr Giovanni Di Giovanni Profile Topics Started Replies Created Engagements Favourites Search topics: Forum Topics Started Viewing 15 topics - 1 through 15 (of 15 total) Topic Voices Posts Last Post Quantum Efficiency Started by: Mr Giovanni Di Giovanni in: General Discussion 4 9 5 days, 23 hours ago Mr Giovanni Di Giovanni Satellites Started by: Mr Giovanni Di Giovanni in: General Discussion 2 3 1 month, 1 week ago Mr Giovanni Di Giovanni Impurities on the ccd sensor? Started by: Mr Giovanni Di Giovanni in: General Discussion 4 6 2 months, 2 weeks ago Mr Giovanni Di Giovanni Photometry DSRL Started by: Mr Giovanni Di Giovanni in: General Discussion 1 1 5 months, 3 weeks ago Mr Giovanni Di Giovanni Lunar Luminescence Started by: Mr Giovanni Di Giovanni in: General Discussion 2 3 5 months, 4 weeks ago Mr Giovanni Di Giovanni Partial Lunar Eclipse Sept. 18 2024 Started by: Mr Giovanni Di Giovanni in: General Discussion 1 1 8 months, 1 week ago Mr Giovanni Di Giovanni Pixel Value and Exposure 1 2 3 Started by: Mr Giovanni Di Giovanni in: Imaging 10 41 10 months ago Peter Lyon Mars Occultation Started by: Mr Giovanni Di Giovanni in: General Discussion 8 12 2 years, 5 months ago Philip Denyer Accultations Uranus and Mars Started by: Mr Giovanni Di Giovanni in: General Discussion 2 7 2 years, 8 months ago Mr Giovanni Di Giovanni Antitwilight Sky Started by: Mr Giovanni Di Giovanni in: Atmospheric Phenomena 4 9 2 years, 9 months ago Grant Privett Next Solar Eclipse Started by: Mr Giovanni Di Giovanni in: Sun 2 3 2 years, 9 months ago Mr Giovanni Di Giovanni Photographic objectives used as visuals Started by: Mr Giovanni Di Giovanni in: Telescopes 2 2 3 years, 4 months ago Denis Buczynski Light pollution Started by: Mr Giovanni Di Giovanni in: General Discussion 3 4 3 years, 4 months ago AlanM Annular Solar Eclipse 2021 June 10 Started by: Mr Giovanni Di Giovanni in: Computing 2 2 4 years, 1 month ago Lyn Smith COVID-19 Started by: Mr Giovanni Di Giovanni in: History 2 2 4 years, 5 months ago Andrew Read Viewing 15 topics - 1 through 15 (of 15 total)