| Comet | C/2011 L4 (PANSTARRS) |
|---|---|
| User | Artom |
| User`s name | Artyom Novichonok |
| Observation's time (UT) | 2013-09-02 18:28:00 |
| Tool | SW 8'' |
| Observation's place | TAU station |
| Magnitude | 12.7 |
| Comparison stars source | AQ - APASS catalog |
| Method | M - Morris`s method |
| Coma diameter(') | 0.7 |
| Tail's length | Not set |
| Condensation | 3 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 20 cm |
| Focal length (mm) | 1000 |
| Type of tool | L - Newtonian reflector |
| Magnification | 80 |
| Field of view (°) | 0.65 |
| SQM-L in zenith | 21.5 |
| Light pollution zone | Gray |
| Lm | Not set |
| Comment | |
| Morris Format | 2013 Sep 2.77 UT: m1=12.7, Dia.=0.7', DC=3 ...20-cm L (80x) ...Artyom Novichonok (TAU station, Russia) |
