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observing aids

Title Posted By Updated/commented date Typesort icon
VLF Station List Matthew Templeton 5 years 40 weeks ago Page
Bob Nelson's O-C files for EBs 2012 edition Matthew Templeton 4 years 2 weeks ago Page
Visual Observing Manual BSJ 28 weeks 5 days ago Page
Guidelines for new solar observers Matthew Templeton 5 years 40 weeks ago Page
Visual Observing Manual - Persian BSJ 1 year 44 weeks ago Page
Mentor Program SXN 1 year 7 weeks ago Page
Computing the JD or UT BSJ 5 years 20 weeks ago Page
2012 JD Calendar BSJ 4 years 19 weeks ago Page
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