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observing aids

Title Posted Bysort icon Updated/commented date Type
CCD Views June 2001 Aaron Price 3 years 21 weeks ago Page
Visual Observing Manual - Japanese BSJ 1 year 1 week ago Page
Visual Observing Manual - Portuguese BSJ 1 year 1 week ago Page
Visual Observing Manual - Italian BSJ 1 year 1 week ago Page
Visual Observing Manual - Persian BSJ 22 weeks 2 days ago Page
Visual Observing Manual BSJ 22 weeks 2 days ago Page
2012 JD Calendar BSJ 2 years 49 weeks ago Page
Computing the JD or UT BSJ 3 years 49 weeks ago Page
Visual Observing Manual - Polish BSJ 1 year 1 week ago Page
2013 JD Calendar BSJ 1 year 51 weeks ago Page
Visual Observing Manual - Turkish BSJ 1 year 1 week ago Page
Visual Observing Manual - French BSJ 1 year 25 weeks ago Page
Visual Observing Manual - Hungarian BSJ 1 year 22 weeks ago Page
Online Resources for Beginning Observers BSJ 49 weeks 1 day ago Page
About Julian Dates BSJ 3 years 49 weeks ago Page
Julian Date (JD) Calculator and Calendars BSJ 51 weeks 2 days ago Page
New Chinese Visual Observing Manual BSJ 1 year 50 weeks ago Page
Visual Observing Manual - Chinese BSJ 1 year 50 weeks ago Page
2011 JD Calendar BSJ 3 years 49 weeks ago Page
Visual Observing Manual in Persian BSJ 2 years 39 weeks ago Page
Visual Observing Manual - Spanish BSJ 47 weeks 2 days ago Page
Frequency of Observations for Different Variable Star Types BSJ 4 years 25 weeks ago Page
How to report new variable star discoveries Matthew Templeton 2 years 11 weeks ago Page
Visually observed stars known to be constant or not measurably variable Matthew Templeton 1 year 37 weeks ago Page
Bob Nelson's O-C files for EBs 2012 edition Matthew Templeton 2 years 32 weeks ago Page
VLF Station List Matthew Templeton 4 years 17 weeks ago Page
Guidelines for new solar observers Matthew Templeton 4 years 17 weeks ago Page
Obtaining your PEP epsilon(V) coefficient Matthew Templeton 3 years 1 week ago Page
Program stars in need of observation Matthew Templeton 15 weeks 2 days ago Page
SID Monitoring Group FAQ Matthew Templeton 2 years 23 weeks ago Page
Accuracy and Consistency in the Production of the American Sunspot Number (Ra) Matthew Templeton 1 year 1 week ago Page
Atmospheric seeing conditions for solar observing Matthew Templeton 4 years 17 weeks ago Page
Bob Nelson's O-C files Matthew Templeton 41 weeks 22 hours ago Page
AAVSO Bulletin Generator Matthew Templeton 2 years 39 weeks ago Page
The Zurich Classification System of Sunspot Groups Matthew Templeton 3 years 18 weeks ago Page
The Photoelectric Photometry (PEP) Observing Program of the AAVSO: An Introduction Matthew Templeton 4 years 21 weeks ago Page
Useful links for new solar observers Matthew Templeton 2 years 6 weeks ago Page
AAVSO Bulletin Matthew Templeton 1 year 7 weeks ago Forum topic
Mentor Program SXN 2 years 18 weeks ago Page
Charts and Sequences Update January 2012 SXN 2 years 43 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484