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Nebula |
| Object : | IC 354 Nebula |
| Coordinates/Direction : | RA: 03h55m, DEC: +23o13' |
| Object size : | 128' x 128' |
| Object magnitude : | - |
| More to know : |
The Sky: https://theskylive.com/ sky/ deepsky/ ic354-object |
IC 354 Nebula 2024-09-01
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| Date : | 2024-09-01 |
| Time (UT) : | 00:06 to 00:33 |
| 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 : | 30x30 seconds, iso1600, every third dithered |
| Image process tool : | Siril, Gimp, Irfanview |
| Processing : | synthetic bias, flat, astro metric color calibration |
| Weather : | Clear sky, temperature 12 degree Celcius |
| Site : | Sweden, Stockholm, Hagsätra.
Bortle 9 Free view Az: 20o to 90o, 165o to 185o, Alt: 20o to 55o |
| Comment : | An experiment to catch the nebulosity around M45, Pleiades. This time it was only 20 degrees above the horizone. Later when it's higher up and with a IR modded camera I do a new try. I can build a mosaic of three other nearby photos. |
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