| Comet | C/2011 L4 (PANSTARRS) |
|---|---|
| User | Sd-mail |
| User`s name | Danil Sidorko |
| Observation's time (UT) | 2013-07-04 20:00 |
| Tool | SW10Dob |
| Observation's place | Korenovsk |
| Magnitude | 10.5 |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | S - Sidgwick`s method |
| Coma diameter(') | 3.2 |
| Tail's length | Not set |
| Condensation | 5 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 25.5 cm |
| Focal length (mm) | 1200 |
| Type of tool | L - Newtonian reflector |
| Magnification | 120 |
| Field of view (°) | 0.42 |
| SQM-L in zenith | |
| Light pollution zone | |
| Lm | Not set |
| Comment | |
| Morris Format | 2013 Jul 4.83 UT: m1=10.5, Dia.=3.2', DC=5 ...25.5-cm L (120x) ...Danil Sidorko (Korenovsk, Russia) |
