Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  10 nu. Cep  ·  12 Cep  ·  13 Cep  ·  5 alf Cep  ·  9 Cep  ·  Alderamin  ·  B152  ·  B153  ·  B154  ·  B157  ·  B160  ·  B161  ·  B162  ·  B163  ·  B165  ·  B166  ·  B167  ·  B169  ·  B170  ·  B365  ·  B366  ·  B367  ·  B368  ·  Erakis  ·  IC 1396  ·  NGC 7076  ·  NGC 7139  ·  NGC 7160  ·  PK097+03.1  ·  PK098+02.1  ·  And 19 more.
Emission Nebulae in Cepheus, Todd Stephens
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Emission Nebulae in Cepheus

Emission Nebulae in Cepheus, Todd Stephens
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Emission Nebulae in Cepheus

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Description

Emission nebulae in Cepheus. Trying to get up-to-speed on guiding, so I added some data collected on 6/8 to some earlier data on 6/6. Shot through Rokinon 135mm f/2 lens stopped down with step-down rings to attach 48mm l-enhance filter, H-a modded Canon 600D, and Skyguider Pro guided in RA only.

Processed in APP using the "Ha-OIII color" debayer algorithm, then stars removed with Starnet++, and recombined in GIMP.

C&C welcome!

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Emission Nebulae in Cepheus, Todd Stephens