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observing aids

Title Posted Bysort icon Updated/commented date Type
2013 JD Calendar BSJ 3 years 10 weeks ago Page
Visual Observing Manual - French BSJ 2 years 36 weeks ago Page
Visual Observing Manual - Hungarian BSJ 2 years 32 weeks ago Page
Online Resources for Beginning Observers BSJ 16 weeks 3 days ago Page
CCD Views June 2001 Aaron Price 49 weeks 2 days ago Page
The Photoelectric Photometry (PEP) Observing Program of the AAVSO: An Introduction Anonymous 38 weeks 2 days ago Page
Obtaining your PEP epsilon(V) coefficient Anonymous 38 weeks 2 days ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484