| Comet | 21P/Giacobini-Zinner
|
|---|
| User | Artom |
|---|
| User`s name | Artyom Novichonok |
|---|
| Observation's time (UT) | 2018-07-24 00:28:00 |
|---|
| Observation's place | Simeiz observatory |
|---|
| Comparison stars source | ICQ: AQ. APASS Catalogue |
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| Method | |
|---|
| Magnitude | 9.6 |
|---|
| Mag Error | Not set |
|---|
| Coma diameter(') | 5.4 |
|---|
| Tail's length | |
|---|
| Coma degree of condensation | 4 |
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| Positional angle of tail (°) | |
|---|
| Aperture | 1.2 cm |
|---|
| Telescope focal length (mm) | 55 |
|---|
| Telecope Type | R |
|---|
| Exposure of single frame (sec) | 75 |
|---|
| Phot Region | |
|---|
| Software (with version) | ICQ: A48. Astrometrica 4.8 |
|---|
| Stars Exposure | Not set |
|---|
| Photometric-aperture size | 5.4 |
|---|
| Camera | Defined by user: Nikon D5200 |
|---|
| Chip | |
|---|
| Chip blooming | |
|---|
| Number of images | 10 |
|---|
| Magnitude of the comparison star closest in brightness | |
|---|
| Calibration methods | dark-subtracted (and bias-subtracted) |
|---|
| Pixel size width | |
|---|
| Pixel size height | |
|---|
| Light pollution zone | Green |
|---|
| Lm | |
|---|
| SQM-L in zenith | 20.95 |
|---|
| Observatory code | 094 |
|---|
| Comment | Not set |
|---|
