observing aids
| Title | Posted By | Updated/commented date |
|---|---|---|
| Eclipsing Binary Section | BSJ | 16 weeks 3 days ago |
| Charts and Sequences Update January 2012 | SXN | 1 week 5 days ago |
| Visual Observing Manual - Hungarian | BSJ | 2 weeks 5 days ago |
| 2012 JD Calendar | BSJ | 7 weeks 5 days ago |
| Charts and Sequences Update September 2011 | SXN | 19 weeks 2 days ago |
| Bob Nelson's O-C files | Matthew Templeton | 30 weeks 2 days ago |
| Basic Observation Planner | Matthew Templeton | 29 weeks 5 days ago |
| CCD Views June 2001 | Aaron Price | 32 weeks 2 days ago |
| How to report new variable star discoveries | Matthew Templeton | 45 weeks 2 days ago |
| AAVSO Bulletin Generator | Matthew Templeton | 46 weeks 4 days ago |
