observing aids
| Title | Posted By |
Updated/commented date |
Type |
|---|---|---|---|
| The Photoelectric Photometry (PEP) Observing Program of the AAVSO: An Introduction | Matthew Templeton | 2 years 50 weeks ago | Page |
| Frequency of Observations for Different Variable Star Types | BSJ | 3 years 2 weeks ago | Page |
| Visual Observing Manual - Turkish | BSJ | 3 years 10 weeks ago | Page |
| Visual Observing Manual - Italian | BSJ | 3 years 10 weeks ago | Page |
