| Comet | C/2011 L4 (PANSTARRS) |
|---|---|
| User | Sergey Shurpakov |
| User`s name | Sergey Shurpakov |
| Observation's time (UT) | 2013-04-22 21:07:00 |
| Tool | Not set |
| Observation's place | |
| Magnitude | 6.9 |
| Comparison stars source | |
| Method | M - Morris`s method |
| Coma diameter(') | Not set |
| Tail's length | 8' |
| Condensation | 5/ |
| Positional angle of tail | 342 |
| Bortl's scale | Not set |
| Aperture | 7 cm |
| Focal length (mm) | 280 |
| Type of tool | R - Refractor |
| Magnification | 10 |
| Field of view (°) | Not set |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | Not set |
| Comment | |
| Morris Format | 2013 Apr 22.88 UT: m1=6.9, DC=5.5, Tail: 8 arcmin, in PA 342 deg ...7-cm (10x) ...Sergey Shurpakov (, ) |
