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observing aids

Title Posted By Updated/commented datesort icon Type
Computing the JD or UT BSJ 4 years 23 weeks ago Page
VLF Station List Matthew Templeton 4 years 43 weeks ago Page
Guidelines for new solar observers Matthew Templeton 4 years 43 weeks ago Page
Atmospheric seeing conditions for solar observing Matthew Templeton 4 years 43 weeks ago Page
Frequency of Observations for Different Variable Star Types BSJ 4 years 51 weeks ago Page
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