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observing aids

Title Posted By Updated/commented date Typesort icon
Computing the JD or UT BSJ 5 years 20 weeks ago Page
2012 JD Calendar BSJ 4 years 19 weeks ago Page
The AAVSO DSLR Observing Manual in Greek BSJ 26 weeks 3 days ago Page
Obtaining your PEP epsilon(V) coefficient Anonymous 49 weeks 6 days ago Page
CCD Views June 2001 Aaron Price 1 year 8 weeks ago Page
Visual Observing Manual - Polish BSJ 2 years 23 weeks ago Page
AAVSO Bulletin 74 for 2011 weo 4 years 9 weeks ago Page
Program stars in need of observation Matthew Templeton 21 weeks 4 days ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484