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Advertisement / Annons: |
Open Cluster |
| Object : | NGC 1528 |
| Coordinates/Direction : | RA: 04h15m, DEC: +51o13' |
| Object size : | - |
| Object magnitude : | 6.4 |
| More to know : |
Wikipedia: https://en.wikipedia.org/ wiki/NGC 1528 |
NGC 1528, 2023-10-15, crop
(click on the image to get a full resolution photo in a new window) |
| Date : | 2023-10-15 |
| Time (UT) : | 21:23 to 22:490 |
| Mount : | SkyWatcher EQ6 Pro, beltdrive modified (DIY 2019) |
| Guide : | QHY5 camera with 200 mm f/3.5 lens |
| Lens/telescope : | Pentax 645 300 mm ED f/4 (medium format lens) |
| Corrector/Barlow : | - |
| Field (FOV) : | 6.8x4.5o (full frame) before crop |
| camera : | Canon 6D, QE=0.5, full frame, 20 Mpixel, 14 bit |
| camera temperature: | About 6o C above surrounding temperature |
| Film/CCD : | Raw, Cr2 |
| Filter : | none |
| Control system: | Mount, camera, focus, guide (Ekos) controlled by Astroberry (KStars/Ekos Linux) |
| Exp. time : | 60x60 seconds, iso1600, dithered every third image |
| Image process tool : | Siril, Gimp, Irfanview |
| Processing : | calibration bias, flat, image color |
| Weather : | clear |
| Comment : | A beautiful open star cluster that easily can be seen through a binocular. |
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