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observing aids

Titlesort icon Posted By Updated/commented date Type
WebObs willmcmain 4 weeks 2 days ago Page
VLF Station List Matthew Templeton 2 years 43 weeks ago Page
Visually observed stars known to be constant or not measurably variable Matthew Templeton 11 weeks 28 min ago Page
Visual Observing Manual in Persian BSJ 1 year 12 weeks ago Page
Visual Observing Manual - Turkish BSJ 3 years 6 weeks ago Page
Visual Observing Manual - Spanish BSJ 1 year 34 weeks ago Page
Visual Observing Manual - Portuguese BSJ 1 year 37 weeks ago Page
Visual Observing Manual - Polish BSJ 2 years 34 weeks ago Page
Visual Observing Manual - Persian BSJ 1 year 12 weeks ago Page
Visual Observing Manual - Japanese BSJ 2 years 34 weeks ago Page
Visual Observing Manual - Italian BSJ 3 years 6 weeks ago Page
Visual Observing Manual - Hungarian BSJ 1 year 17 weeks ago Page
Visual Observing Manual - French BSJ 3 years 6 weeks ago Page
Visual Observing Manual - Chinese BSJ 23 weeks 6 days ago Page
Visual Observing Manual BSJ 3 weeks 2 days ago Page
Useful links for new solar observers Matthew Templeton 31 weeks 6 days ago Page
The Zurich Classification System of Sunspot Groups Matthew Templeton 1 year 43 weeks ago Page
The Photoelectric Photometry (PEP) Observing Program of the AAVSO: An Introduction Matthew Templeton 2 years 46 weeks ago Page
SID Monitoring Group FAQ Matthew Templeton 49 weeks 1 day ago Page
Online Resources for Beginning Observers BSJ 36 weeks 3 days ago Page
Obtaining your PEP epsilon(V) coefficient Matthew Templeton 1 year 26 weeks ago Page
New Chinese Visual Observing Manual BSJ 23 weeks 4 days ago Page
Mentor Program SXN 44 weeks 1 day ago Page
Julian Date (JD) Calculator and Calendars BSJ 24 weeks 3 days ago Page
How to report new variable star discoveries Matthew Templeton 37 weeks 3 hours ago Page
Guidelines for new solar observers Matthew Templeton 2 years 43 weeks ago Page
Frequency of Observations for Different Variable Star Types BSJ 2 years 50 weeks ago Page
Eclipsing Binary Section BSJ 8 weeks 3 days ago Page
Computing the JD or UT BSJ 2 years 23 weeks ago Page
Charts and Sequences Update September 2011 SXN 1 year 33 weeks ago Page
Charts and Sequences Update January 2012 SXN 1 year 16 weeks ago Page
CCD Views June 2001 Aaron Price 1 year 46 weeks ago Page
Bob Nelson's O-C files for EBs 2012 edition Matthew Templeton 1 year 5 weeks ago Page
Bob Nelson's O-C files Matthew Templeton 8 weeks 3 days ago Page
Atmospheric seeing conditions for solar observing Matthew Templeton 2 years 43 weeks ago Page
Accuracy and Consistency in the Production of the American Sunspot Number (Ra) Matthew Templeton 2 years 43 weeks ago Page
About Julian Dates BSJ 2 years 23 weeks ago Page
AAVSO Bulletin Generator Matthew Templeton 1 year 12 weeks ago Page
AAVSO Bulletin 75 for 2012 weo 13 weeks 1 day ago Page
AAVSO Bulletin 74 for 2011 weo 1 year 12 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484