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visual observers

Title Posted Bysort icon Updated/commented date Type
Visual Observing Manual - Turkish BSJ 44 weeks 5 days ago Page
Visual Observing Manual BSJ 13 weeks 6 days ago Page
Visual Observing Manual in Persian BSJ 2 years 31 weeks ago Page
New Visual Observing Manual in Chinese BSJ 2 years 37 weeks ago Page
Frequency of Observations for Different Variable Star Types BSJ 4 years 17 weeks ago Page
Visual Observing Manual - Japanese BSJ 44 weeks 5 days ago Page
Visual Observing Manual - French BSJ 1 year 17 weeks ago Page
Visual Observing Manual in Hungarian BSJ 2 years 35 weeks ago Page
Visual Observing Manual - Polish BSJ 44 weeks 5 days ago Page
Visual Observing Manual - Italian BSJ 44 weeks 6 days ago Page
Visual Observing Manual - Persian BSJ 13 weeks 6 days ago Page
Visual Observing Manual - Portuguese BSJ 44 weeks 5 days ago Page
The Italian Connection SXN 3 years 34 weeks ago Blog entry
New Councilor- Roger Kolman SXN 2 years 45 weeks ago Blog entry
For Observers SXN 16 weeks 4 days ago Page
In Memoriam: Raymond Winslow (Win) Jones weo 4 years 10 weeks ago Page
AAVSO Visual File Format willmcmain 12 weeks 19 hours ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484