| Comet | C/2011 L4 (PANSTARRS) |
|---|---|
| User | Sergey Shurpakov |
| User`s name | Sergey Shurpakov |
| Observation's time (UT) | 2013-05-01 21:07:00 |
| Tool | Not set |
| Observation's place | |
| Magnitude | 7.0 |
| Comparison stars source | |
| Method | M - Morris`s method |
| Coma diameter(') | 4.5 |
| Tail's length | 11' |
| Condensation | 4 |
| Positional angle of tail | 335 |
| 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 May 1.88 UT: m1=7.0, Dia.=4.5', DC=4, Tail: 11 arcmin, in PA 335 deg ...7-cm (10x) ...Sergey Shurpakov (, ) |
