| Comet | C/2015 F3 (SWAN) |
|---|---|
| User | Koalin |
| User`s name | Darius Gasiūnas |
| Observation's time (UT) | 2015-04-09 21:10 |
| Tool | Sky-Watcher 12 Inch Dobsonian Telescope |
| Observation's place | Деревня Dindos, Ignalinos район, Литва |
| Magnitude | 11.2 |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | M - Morris`s method |
| Coma diameter(') | 0.7 |
| Tail's length | Not set |
| Condensation | |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 30.5 cm |
| Focal length (mm) | 1500 |
| Type of tool | L - Newtonian reflector |
| Magnification | 88.2 |
| Field of view (°) | 0.74 |
| SQM-L in zenith | |
| Light pollution zone | Green |
| Lm | Not set |
| Comment | |
| Morris Format | 2015 Apr 9.88 UT: m1=11.2, Dia.=0.7' ...30.5-cm L (88.2x) ...Darius Gasiūnas (Деревня Dindos, Ignalinos район, Литва, ) |
