Twenty years ago I wrote about how there was a plan to save photographic glass plates from #observatories (in the past they were frequently thrown out but do have useful data in them). One part of that story, the #DASCH project, is now complete. #astronomy#sciencehistory#science
My first time in #astronomical#observatories*:
2007 - Pic du Midi 🇫🇷
2009 - Haute-Provence 🇫🇷
2009 - La Silla 🇨🇱
2010 - Wise 🇮🇱
2011 - Teide 🇪🇸
2012 - Las Campanas 🇨🇱
2013 - Lick 🇺🇸
2015 - La Palma 🇪🇸
2023 - Noema (Plateau de Bure) 🇫🇷
*academic and still active in data collection - at least visited