The Heart Nebula is an emission nebula, located about 7 500 light years from earth in the constellation Cassiopeia. Due to the weather limitations, at least now, here in the northern part of Sweden I decided to revisit this object. I was also a bit curious about how much the latest advanced in processing will affect this image, since the last time I did it, BlurXterminator was not available for example. Data for this image was gathered from 2022, 2023, and 2024.
Data for this image: 53x300s S-II, 106x300s Ha, 55x300s O-III.
Total number of exposures 214 with a total integration time of 17,8 hours.
Processing: PixInsight with SHO palette with SHO stars.
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My equipment
SkyWatcher HEQ5 Pro (belt mod and SKF bearings)
SkyWatcher EvoStar 80ED Pro (0,85x FF/FR)
SkyWatcher EvoGuide 50ED
ZWO ASI294MM Pro
ZWO ASI120MM Mini
ZWO EAF Automatic Focuser
ZWO EFW Electronic Filter Wheel, 7 position 36mm
ZWO LRGB broadband and SHO narrowband filters
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13 окт 2024