Lunar astrophotography session reported under the abbreviation ACSS (the page does not spell the abbreviation out). The page text gives no date or further details (the site shows the item as published on 10 October 2022).
People and teams are listed with their role, rank and result once the reports of the event have been read.
Photographs appear here when the article that reports the event carries them.
ACSS LUNAR ASTROPHOTOGRAPHY SESSION
Facts stated about this event, with the quote that supports each, are listed here.