AAVSO photometry discussion
Posted: Thu Dec 23, 2004 5:49 pm
Here is the link to AAVSO's photometry discussion archives.
http://mira.aavso.org/pipermail/aavso-photometry/
http://mira.aavso.org/pipermail/aavso-photometry/
APOD and General Astronomy Discussion Forum
https://asterisk.apod.com/