CCD Observation's detail view 3914
| Comet | 73P/Schwassmann-Wachmann |
|---|---|
| User | chergen |
| User`s name | Carl Hergenrother |
| Observation's time (UT) | 2017-03-02 19:12:00 |
| Observation's place | Not set |
| Comparison stars source | ICQ: U4. UCAC4 photometry catalog |
| Method | V |
| Magnitude | 12.0 |
| Mag Error | Not set |
| Coma diameter(') | 0.5 |
| Tail's length | 3.8' |
| Coma degree of condensation | Not set |
| Positional angle of tail (°) | 264 |
| Aperture | 51.0 cm |
| Telescope focal length (mm) | 3570 |
| Telecope Type | Y |
| Exposure of single frame (sec) | 30 |
| Phot Region | |
| Software (with version) | ICQ: IRA. IRAF |
| Stars Exposure | Not set |
| Photometric-aperture size | ○ 0.5' |
| Camera | A16 |
| Chip | E2V |
| Chip blooming | |
| Number of images | 3 |
| Magnitude of the comparison star closest in brightness | Not set |
| Calibration methods | dark-subtracted (and bias-subtracted) + flat-field corrected (flat-fielded) |
| Pixel size width | 1.1" |
| Pixel size height | 1.1" |
| Light pollution zone | Not set |
| Lm | Not set |
| SQM-L in zenith | Not set |
| Observatory code | |
| Comment | Not set |