⭐ M31 Andromeda Galaxy with 20 Hours Integration
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5 nights of dedicated imaging for 15 hours of RGB (combination of 45-second, 1-minute and 3-minute exposures) and 5 hours of narrowband (Optolong l-eXtreme). Honestly, I processed this about four or five times before getting to a result I was satisfied with... future revisions may come!
⭐ This photograph is part of our signature series.
🧭 Where is it? View this image via World Wide Telescope.
Telescope: | Svbony sv503 70ED | |
Length: | 336mm | |
Aperture: | 70mm | |
F-stop: | f/4.56 | |
Sessions: | 5 | |
Captured: | 2022-08-05 to 2023-08-05 | |
Lights: | 240 | |
Exposure: | 300 | |
Total exposure: | 20 h | |
Ra: | 0h 43m 15.3s | |
Dec: | +41° 10' 30.129 | |
Size: | 155.154 x 114.385 arcmin | |
Radius: | 1.606 deg | |
Scale: | 1.432 arcsec/pixel |