Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1795  ·  IC 1805  ·  NGC 896
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Heart Nebula With Stock DSLR, Peter Horvat
Heart Nebula With Stock DSLR
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Heart Nebula With Stock DSLR

Getting plate-solving status, please wait...
Heart Nebula With Stock DSLR, Peter Horvat
Heart Nebula With Stock DSLR
Powered byPixInsight

Heart Nebula With Stock DSLR

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Description

Shot 8-10pm from my 15th floor terrace in Ljubljana, Slovenia.Bortle: 6 /Mount: iOptron SkyGuider Pro on EQ5 level tripod / Camera: Nikon D5300 (stock) / Telescope: Teleskop service TSAPO72f6 Doublet / Filter: Baader UHC-S / Field flattener/reducer: TS Optics Red279 (0.79x) / Guiding scope: SVBony 30mm mini guidescope / Guiding Camera: Orion Starshoot Mini 6.3 MP Imaging CameraAcquisition: stack of 57 120sec exposures (total exposure 114 mins) @ ISO200 without calibration frames / Autoguiding with Phd2. /Processing: Siril average stacking with sigma clipping, photometric calibration, background extraction, Asinh transform and some more histogram transformation / Photoshop 2020: crop; levels, curves, star reduction using select and maskand minimum filter + additionally with dust and scratches fitler (as the starfield is really busy), Astrophotography tools action set (local contrast enhancement) multiple camera raw filters with color mixing to boost reds, basic sliders, noise reduction).

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Heart Nebula With Stock DSLR, Peter Horvat