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observing aids

Title Posted By Updated/commented datesort icon Type
Visual Observing Manual - Italian BSJ 3 years 10 weeks ago Page
Visual Observing Manual - Turkish BSJ 3 years 10 weeks ago Page
Frequency of Observations for Different Variable Star Types BSJ 3 years 2 weeks ago Page
The Photoelectric Photometry (PEP) Observing Program of the AAVSO: An Introduction Matthew Templeton 2 years 50 weeks ago Page
Atmospheric seeing conditions for solar observing Matthew Templeton 2 years 46 weeks ago Page
Guidelines for new solar observers Matthew Templeton 2 years 46 weeks ago Page
VLF Station List Matthew Templeton 2 years 46 weeks ago Page
Accuracy and Consistency in the Production of the American Sunspot Number (Ra) Matthew Templeton 2 years 46 weeks ago Page
Visual Observing Manual - Japanese BSJ 2 years 38 weeks ago Page
Visual Observing Manual - Polish BSJ 2 years 38 weeks ago Page
Computing the JD or UT BSJ 2 years 26 weeks ago Page
About Julian Dates BSJ 2 years 26 weeks ago Page
2011 JD Calendar BSJ 2 years 26 weeks ago Page
CCD Views June 2001 Aaron Price 1 year 50 weeks ago Page
The Zurich Classification System of Sunspot Groups Matthew Templeton 1 year 47 weeks ago Page
Visual Observing Manual - Portuguese BSJ 1 year 41 weeks ago Page
Visual Observing Manual - Spanish BSJ 1 year 37 weeks ago Page
Charts and Sequences Update September 2011 SXN 1 year 37 weeks ago Page
Obtaining your PEP epsilon(V) coefficient Matthew Templeton 1 year 30 weeks ago Page
2012 JD Calendar BSJ 1 year 26 weeks ago Page
Visual Observing Manual - Hungarian BSJ 1 year 21 weeks ago Page
Charts and Sequences Update January 2012 SXN 1 year 20 weeks ago Page
Visual Observing Manual - Persian BSJ 1 year 16 weeks ago Page
Visual Observing Manual in Persian BSJ 1 year 16 weeks ago Page
AAVSO Bulletin Generator Matthew Templeton 1 year 16 weeks ago Page
AAVSO Bulletin 74 for 2011 weo 1 year 15 weeks ago Page
AAVSO Bulletin Matthew Templeton 1 year 15 weeks ago Forum topic
Bob Nelson's O-C files for EBs 2012 edition Matthew Templeton 1 year 9 weeks ago Page
SID Monitoring Group FAQ Matthew Templeton 1 year 5 days ago Page
Mentor Program SXN 47 weeks 6 days ago Page
How to report new variable star discoveries Matthew Templeton 40 weeks 5 days ago Page
Online Resources for Beginning Observers BSJ 40 weeks 2 days ago Page
Useful links for new solar observers Matthew Templeton 35 weeks 5 days ago Page
Julian Date (JD) Calculator and Calendars BSJ 28 weeks 2 days ago Page
2013 JD Calendar BSJ 28 weeks 2 days ago Page
Visual Observing Manual - Chinese BSJ 27 weeks 5 days ago Page
New Chinese Visual Observing Manual BSJ 27 weeks 3 days ago Page
AAVSO Bulletin 75 for 2012 weo 17 weeks 12 hours ago Page
Visually observed stars known to be constant or not measurably variable Matthew Templeton 14 weeks 5 days ago Page
Eclipsing Binary Section BSJ 12 weeks 2 days ago Page
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