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Open Cluster |
| Object : | M 38 |
| Coordinates/Direction : | RA: 05h28m, DEC: +35o51' |
| Object size : | 21' |
| Object magnitude : | 7.4 |
| More to know : |
Wikipedia: https://en.wikipedia.org/ wiki/ Messier 38 |
M38, 2024-09-30
(click on the image to get a full resolution photo in a new window) |
| Date : | 2024-09-30 |
| Time (UT) : | 22:04 - 22:46 |
| Mount : | SkyWatcher EQ6 Pro, beltdrive modified (DIY 2019) |
| Guide : | ASI120 camera with off-axis |
| Lens/telescope : | Pentax 645 FA 300 mm ED f/4 (medium format lens) |
| Corrector/Barlow : | - |
| Field (FOV) : | 6.8x4.5o (full frame) before crop |
| camera : | Nikon D800, QE=0.56, full frame, 36 Mpixel, 14 bit |
| camera temperature: | - , no temperature sensor |
| Film/CCD : | Raw, NEF |
| Filter : | none |
| Control system: | Mount, camera, focus, guide (Ekos) controlled by Astroberry (KStars/Ekos Linux, 64-bit) |
| Exp. time : | 30x60 seconds, iso400, dithering mode |
| Image process tool : | Siril, Gimp, Irfanview |
| Processing : | flat, photometric color calibration |
| Weather : | Clear sky, temperature +7o C |
| Site : | Sweden, Stockholm, Hagsätra.
Bortle 9 Free view Az: 20o to 90o, 165o to 185o, Alt: 20o to 55o |
| Comment : | One of three open clusters on a row. Look at the full resolution image and you see a lot of details. On this plate solved image you can see what objects there are: M38 plate solved, Astrometry.net. |
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