| Comet | C/2012 S1 (ISON) |
|---|---|
| User | chergen |
| User`s name | Carl Hergenrother |
| Observation's time (UT) | 2013-02-01 05:31:00 |
| Tool | Not set |
| Observation's place | |
| Magnitude | 15.3 |
| Comparison stars source | |
| Method | M - Morris`s method |
| Coma diameter(') | 0.2 |
| Tail's length | Not set |
| Condensation | 7 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 154 cm |
| Focal length (mm) | 0 |
| Type of tool | L - Newtonian reflector |
| Magnification | 495 |
| Field of view (°) | Not set |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | Not set |
| Comment | |
| Morris Format | 2013 Feb 1.23 UT: m1=15.3, Dia.=0.2', DC=7 ...154-cm (495x) ...Carl Hergenrother (, ) |
