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observing aids

Titlesort icon Posted By Updated/commented date Type
WebObs willmcmain 1 year 15 weeks ago Page
VLF Station List Matthew Templeton 5 years 5 weeks ago Page
Visually observed stars known to be constant or not measurably variable Matthew Templeton 2 years 25 weeks ago Page
Visual Observing Manual in Persian BSJ 3 years 27 weeks ago Page
Visual Observing Manual - Turkish BSJ 1 year 41 weeks ago Page
Visual Observing Manual - Spanish BSJ 1 year 35 weeks ago Page
Visual Observing Manual - Portuguese BSJ 1 year 41 weeks ago Page
Visual Observing Manual - Polish BSJ 1 year 41 weeks ago Page
Visual Observing Manual - Persian BSJ 1 year 10 weeks ago Page
Visual Observing Manual - Japanese BSJ 1 year 41 weeks ago Page
Visual Observing Manual - Italian BSJ 1 year 41 weeks ago Page
Visual Observing Manual - Hungarian BSJ 2 years 10 weeks ago Page
Visual Observing Manual - French BSJ 2 years 13 weeks ago Page
Visual Observing Manual - Chinese BSJ 2 years 38 weeks ago Page
Visual Observing Manual BSJ 1 year 10 weeks ago Page
Useful links for new solar observers Matthew Templeton 2 years 46 weeks ago Page
The Zurich Classification System of Sunspot Groups Matthew Templeton 4 years 6 weeks ago Page
The Photoelectric Photometry (PEP) Observing Program of the AAVSO: An Introduction Anonymous 15 weeks 3 days ago Page
SID Monitoring Group FAQ Matthew Templeton 3 years 11 weeks ago Page
Program stars in need of observation Matthew Templeton 37 weeks 3 days ago Page
Online Resources for Beginning Observers BSJ 1 year 37 weeks ago Page
Obtaining your PEP epsilon(V) coefficient Anonymous 15 weeks 3 days ago Page
New Chinese Visual Observing Manual BSJ 2 years 38 weeks ago Page
Mentor Program SXN 25 weeks 11 hours ago Page
Julian Date (JD) Calculator and Calendars BSJ 38 weeks 3 days ago Page
How to report new variable star discoveries Matthew Templeton 2 years 51 weeks ago Page
Guidelines for new solar observers Matthew Templeton 5 years 5 weeks ago Page
Frequency of Observations for Different Variable Star Types BSJ 5 years 13 weeks ago Page
Computing the JD or UT BSJ 4 years 37 weeks ago Page
Charts and Sequences Update September 2011 SXN 3 years 48 weeks ago Page
Charts and Sequences Update January 2012 SXN 3 years 31 weeks ago Page
CCD Views June 2001 Aaron Price 26 weeks 3 days ago Page
Bob Nelson's O-C files for EBs 2012 edition Matthew Templeton 3 years 20 weeks ago Page
Bob Nelson's O-C files Matthew Templeton 24 weeks 1 day ago Page
Atmospheric seeing conditions for solar observing Matthew Templeton 5 years 5 weeks ago Page
Accuracy and Consistency in the Production of the American Sunspot Number (Ra) Matthew Templeton 1 year 41 weeks ago Page
About Julian Dates BSJ 4 years 37 weeks ago Page
AAVSO Bulletin Generator Matthew Templeton 3 years 27 weeks ago Page
AAVSO Bulletin 78 for 2015 Matthew Templeton 27 weeks 1 day ago Page
AAVSO Bulletin 75 for 2012 weo 2 years 28 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484