Horsehead nebula and Flame nebula under dark sky in 1660m altitude (jarosatori)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 48 sig Ori · 50 zet Ori · Alnitak · B33 · Flame Nebula · Horsehead nebula · IC 431 · IC 432 · IC 434 · IC 435 · NGC 2023 · NGC 2024 · Orion · Orion B · Sh2-277 · The star Alnitak (ζOri) · The star σOri · VdB51

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Horsehead nebula and Flame nebula under dark sky in 1660m altitude

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Horsehead nebula and Flame nebula under dark sky in 1660m altitude

The picture was taken in mountain hotel Sliezsky dom in High Tatras. Inversion helped to block light pollution from towns and villages bellow the mountain + seeing was very good during these 2 amazing nights. I was super impressed how good image I get from just 52x1min (no filter used). I'd say it is impossible.

It was the first time I tested ASI 2600MC pro + Asiair pro (I am quite new in astrophotography) + new mount so there were a lot of problems. For example guiding didn't work so out of 100 images I had to throw away 48 (trailing stars + planes or satellites). Nevertheless I thought the camera is a beast after this result. Then I got back to my light polluted backyard in 177m altitute and found out how amazing this clear mountain air is...

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Status	Advanced success
Started	...
Astrometry.net job	4185136
PixInsight job	BKLUK7URIJV2ZBNK95J09YW59ID9R0P4
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h41m02s.10
RA (top/left)	05h35m42s.15
RA (top/right)	05h41m02s.70
RA (bottom/right)	05h46m21s.95
RA (bottom/left)	05h41m01s.16

Dec (center)	-02°23′10″.0
Dec (top/left)	-01°49′41″.6
Dec (top/right)	-03°49′49″.3
Dec (bottom/right)	-02°56′34″.4
Dec (bottom/left)	-00°56′28″.9

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Horsehead nebula and Flame nebula under dark sky in 1660m altitude

Horsehead nebula and Flame nebula under dark sky in 1660m altitude

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Horsehead nebula and Flame nebula under dark sky in 1660m altitude

Horsehead nebula and Flame nebula under dark sky in 1660m altitude

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