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observing aids

Titlesort icon Posted By Updated/commented date Type
WebObs willmcmain 13 weeks 6 days ago Page
VLF Station List Matthew Templeton 4 years 4 weeks ago Page
Visually observed stars known to be constant or not measurably variable Matthew Templeton 1 year 24 weeks ago Page
Visual Observing Manual in Persian BSJ 2 years 26 weeks ago Page
Visual Observing Manual - Turkish BSJ 39 weeks 6 days ago Page
Visual Observing Manual - Spanish BSJ 34 weeks 1 day ago Page
Visual Observing Manual - Portuguese BSJ 39 weeks 6 days ago Page
Visual Observing Manual - Polish BSJ 39 weeks 6 days ago Page
Visual Observing Manual - Persian BSJ 9 weeks 18 hours ago Page
Visual Observing Manual - Japanese BSJ 39 weeks 6 days ago Page
Visual Observing Manual - Italian BSJ 39 weeks 6 days ago Page
Visual Observing Manual - Hungarian BSJ 1 year 8 weeks ago Page
Visual Observing Manual - French BSJ 1 year 12 weeks ago Page
Visual Observing Manual - Chinese BSJ 1 year 37 weeks ago Page
Visual Observing Manual BSJ 9 weeks 18 hours ago Page
Useful links for new solar observers Matthew Templeton 1 year 45 weeks ago Page
The Zurich Classification System of Sunspot Groups Matthew Templeton 3 years 5 weeks ago Page
The Photoelectric Photometry (PEP) Observing Program of the AAVSO: An Introduction Matthew Templeton 4 years 8 weeks ago Page
SID Monitoring Group FAQ Matthew Templeton 2 years 10 weeks ago Page
Program stars in need of observation Matthew Templeton 2 weeks 1 day ago Page
Online Resources for Beginning Observers BSJ 35 weeks 6 days ago Page
Obtaining your PEP epsilon(V) coefficient Matthew Templeton 2 years 40 weeks ago Page
New Chinese Visual Observing Manual BSJ 1 year 37 weeks ago Page
Mentor Program SXN 2 years 5 weeks ago Page
Julian Date (JD) Calculator and Calendars BSJ 38 weeks 20 hours ago Page
How to report new variable star discoveries Matthew Templeton 1 year 50 weeks ago Page
Guidelines for new solar observers Matthew Templeton 4 years 4 weeks ago Page
Frequency of Observations for Different Variable Star Types BSJ 4 years 12 weeks ago Page
Computing the JD or UT BSJ 3 years 36 weeks ago Page
Charts and Sequences Update September 2011 SXN 2 years 47 weeks ago Page
Charts and Sequences Update January 2012 SXN 2 years 30 weeks ago Page
CCD Views June 2001 Aaron Price 3 years 8 weeks ago Page
Bob Nelson's O-C files for EBs 2012 edition Matthew Templeton 2 years 18 weeks ago Page
Bob Nelson's O-C files Matthew Templeton 27 weeks 6 days ago Page
Atmospheric seeing conditions for solar observing Matthew Templeton 4 years 4 weeks ago Page
Accuracy and Consistency in the Production of the American Sunspot Number (Ra) Matthew Templeton 40 weeks 9 hours ago Page
About Julian Dates BSJ 3 years 36 weeks ago Page
AAVSO Bulletin Generator Matthew Templeton 2 years 25 weeks ago Page
AAVSO Bulletin 75 for 2012 weo 1 year 26 weeks ago Page
AAVSO Bulletin 74 for 2011 weo 2 years 25 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484