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Title Posted Bysort icon Updated/commented date Type
Registration Open! CHOICE: How To Use VPhot SXN 9 weeks 1 hour ago Page
Carolyn Hurless SXN 2 years 34 weeks ago Page
New DSLR Observing Manual Available Free From AAVSO SXN 5 weeks 8 hours ago Page
New CHOICE courses offered for spring SXN 32 weeks 1 day ago Page
Variable Star Classification and Light Curves (CHOICE) SXN 1 year 38 weeks ago Page
CHOICE in Astronomy SXN 1 day 4 hours ago Page
CHOICE Fall Schedule 2014 SXN 1 day 5 hours ago Page
CCD Image Calibration (CHOICE) SXN 1 year 38 weeks ago Page
New CHOICE Courses: Final days of registration! RebeccaTurner 1 year 28 weeks ago Page
CHOICE Courses: Open for Registration! RebeccaTurner 2 years 8 weeks ago Page
Visual Observing Basics RebeccaTurner 1 year 29 weeks ago Page
CCD Photometry, Part One RebeccaTurner 1 year 29 weeks ago Page
Uncertainty about Uncertainty (CHOICE) Aaron Price 2 years 35 weeks ago Page
Developing a Visual Variable Star Observing Program (CHOICE) Aaron Price 2 years 36 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 617-354-0484