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observing aids

Title Posted By Updated/commented date Typesort icon
WebObs willmcmain 51 weeks 2 days ago Page
AAVSO Bulletin Generator Matthew Templeton 2 years 7 weeks ago Page
New Chinese Visual Observing Manual BSJ 1 year 18 weeks ago Page
Visual Observing Manual - Japanese BSJ 21 weeks 18 hours ago Page
2011 JD Calendar BSJ 3 years 17 weeks ago Page
Visual Observing Manual in Persian BSJ 2 years 7 weeks ago Page
Visual Observing Manual - Italian BSJ 21 weeks 22 hours ago Page
The Zurich Classification System of Sunspot Groups Matthew Templeton 2 years 38 weeks ago Page
Visual Observing Manual BSJ 15 weeks 2 days ago Page
Useful links for new solar observers Matthew Templeton 1 year 26 weeks ago Page
Charts and Sequences Update January 2012 SXN 2 years 11 weeks ago Page
Mentor Program SXN 1 year 38 weeks ago Page
Computing the JD or UT BSJ 3 years 17 weeks ago Page
Charts and Sequences Update September 2011 SXN 2 years 28 weeks ago Page
Obtaining your PEP epsilon(V) coefficient Matthew Templeton 2 years 21 weeks ago Page
How to report new variable star discoveries Matthew Templeton 1 year 31 weeks ago Page
Visually observed stars known to be constant or not measurably variable Matthew Templeton 1 year 5 weeks ago Page
Visual Observing Manual - Polish BSJ 21 weeks 19 hours ago Page
Visual Observing Manual - Portuguese BSJ 21 weeks 20 hours ago Page
Bob Nelson's O-C files for EBs 2012 edition Matthew Templeton 2 years 17 hours ago Page
Visual Observing Manual - Turkish BSJ 21 weeks 20 hours ago Page
VLF Station List Matthew Templeton 3 years 37 weeks ago Page
Visual Observing Manual - French BSJ 45 weeks 2 days ago Page
Guidelines for new solar observers Matthew Templeton 3 years 37 weeks ago Page
Visual Observing Manual - Persian BSJ 2 years 7 weeks ago Page
Online Resources for Beginning Observers BSJ 17 weeks 22 hours ago Page
Eclipsing Binary Section BSJ 1 year 3 weeks ago Page
2012 JD Calendar BSJ 2 years 17 weeks ago Page
About Julian Dates BSJ 3 years 17 weeks ago Page
CCD Views June 2001 Aaron Price 2 years 41 weeks ago Page
Program stars in need of observation Matthew Templeton 14 weeks 2 days ago Page
Julian Date (JD) Calculator and Calendars BSJ 19 weeks 1 day ago Page
AAVSO Bulletin 74 for 2011 weo 2 years 6 weeks ago Page
2013 JD Calendar BSJ 1 year 19 weeks ago Page
Visual Observing Manual - Chinese BSJ 1 year 18 weeks ago Page
SID Monitoring Group FAQ Matthew Templeton 1 year 43 weeks ago Page
AAVSO Bulletin 75 for 2012 weo 1 year 8 weeks ago Page
Visual Observing Manual - Spanish BSJ 15 weeks 2 days ago Page
Accuracy and Consistency in the Production of the American Sunspot Number (Ra) Matthew Templeton 21 weeks 1 day ago Page
The Photoelectric Photometry (PEP) Observing Program of the AAVSO: An Introduction Matthew Templeton 3 years 41 weeks ago Page
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