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observing aids

Title Posted Bysort icon Updated/commented date Type
WebObs willmcmain 18 weeks 5 days ago Page
AAVSO Bulletin 74 for 2011 weo 2 years 30 weeks ago Page
AAVSO Bulletin 75 for 2012 weo 1 year 31 weeks ago Page
Charts and Sequences Update January 2012 SXN 2 years 34 weeks ago Page
Charts and Sequences Update September 2011 SXN 3 years 2 days ago Page
Mentor Program SXN 2 years 10 weeks ago Page
The Zurich Classification System of Sunspot Groups Matthew Templeton 3 years 10 weeks ago Page
The Photoelectric Photometry (PEP) Observing Program of the AAVSO: An Introduction Matthew Templeton 4 years 13 weeks ago Page
Useful links for new solar observers Matthew Templeton 1 year 50 weeks ago Page
AAVSO Bulletin Matthew Templeton 51 weeks 1 day ago Forum topic
How to report new variable star discoveries Matthew Templeton 2 years 3 weeks ago Page
Visually observed stars known to be constant or not measurably variable Matthew Templeton 1 year 29 weeks ago Page
Bob Nelson's O-C files for EBs 2012 edition Matthew Templeton 2 years 23 weeks ago Page
VLF Station List Matthew Templeton 4 years 9 weeks ago Page
Guidelines for new solar observers Matthew Templeton 4 years 9 weeks ago Page
Obtaining your PEP epsilon(V) coefficient Matthew Templeton 2 years 44 weeks ago Page
Program stars in need of observation Matthew Templeton 7 weeks 14 hours ago Page
SID Monitoring Group FAQ Matthew Templeton 2 years 15 weeks ago Page
Accuracy and Consistency in the Production of the American Sunspot Number (Ra) Matthew Templeton 44 weeks 6 days ago Page
Atmospheric seeing conditions for solar observing Matthew Templeton 4 years 9 weeks ago Page
Bob Nelson's O-C files Matthew Templeton 32 weeks 5 days ago Page
AAVSO Bulletin Generator Matthew Templeton 2 years 30 weeks ago Page
New Chinese Visual Observing Manual BSJ 1 year 42 weeks ago Page
Visual Observing Manual - Chinese BSJ 1 year 42 weeks ago Page
2011 JD Calendar BSJ 3 years 41 weeks ago Page
Visual Observing Manual in Persian BSJ 2 years 31 weeks ago Page
Visual Observing Manual - Spanish BSJ 39 weeks 7 hours 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 - Portuguese BSJ 44 weeks 5 days ago Page
Visual Observing Manual - Italian BSJ 44 weeks 5 days ago Page
Visual Observing Manual BSJ 13 weeks 6 days ago Page
Visual Observing Manual - Persian BSJ 13 weeks 6 days ago Page
Computing the JD or UT BSJ 3 years 41 weeks ago Page
2012 JD Calendar BSJ 2 years 40 weeks ago Page
Visual Observing Manual - Polish BSJ 44 weeks 5 days ago Page
2013 JD Calendar BSJ 1 year 43 weeks ago Page
Visual Observing Manual - Turkish BSJ 44 weeks 5 days ago Page
Visual Observing Manual - French BSJ 1 year 16 weeks ago Page
Online Resources for Beginning Observers BSJ 40 weeks 5 days ago Page
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