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#PlanetaryNebulae

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Der Kristallkugelnebel (NGC 1514) ist ein planetarischer Nebel im Sternbild Stier und rund 900 Lichtjahre entfernt. Der Durchmesser wird auf ein halbes Lichtjahr geschätzt. Der Nebel wurde 1790 von dem
Astronomen Friedrich Wilhelm Herschel entdeckt.

Kamera: ZWO ASI 1600 MMP
Optik: 102/920 mm Fluorit Apo
Reducer: 0,79x
Belichtung:
14x320s Ha,10x240s R,
12x240s G, 7x240s B
gesamte Belichtungszeit: 3h 10 m
Korrekturen: Bias, Dark-, Darkflat und Flatframes
EBV: DSS, Fitswork, Photoshop

#astronomie #astronomy #astrophotography #deepsky #deepskyphotography #planetarynebulae #sternfreundemünster
Before I collected the last data of the Elephant's Trunk this month, I slewed to the Ring Nebula before it got fully dark out and imaged it for 17 minutes with the L-eNhance filter. It was considerably smaller than I thought it was going to be at 700mm of focal length, but BlurXTerminator and the 1.1"/pixel resolution came in clutch and allowed me to crop the image substantially to reveal the Ring up close.

34x30s lights (17 minutes), flats, biases stacked and edited in PixInsight.
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🌌 Ring Nebula (M57)
🔭 Meade RB-70 (Scope), SkyWatcher GTi (Mount)
📸 Player One Ares-C Pro (Main)
📅 Bloomington, MN (Bortle 8)
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#ringnebula #nebula #nebulae #planetarynebula #planetarynebulae #m57 #pixinsight #optolong #optolonglenhance #astrophotography #astronomy #playerone #playeroneastronomy #arescpro #playeronearescpro #skywatchergti