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vDb141 Ghost Nebula in Cephus | by frant2012
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vDb141 Ghost Nebula in Cephus

Imaged 25th, 26th and 30th August and 1st September 2019, near Cambridge UK.

 

Image Details:

16 hours 10 mins total exposure.

36 x 600s Lum 1x1 (6 hours)

19 x 600s Red 1x1 (3 hours 10mins)

24 x 600s Green 1x1 (4 hours)

18 x 600s Blue 1x1 (3 hours)

 

Scope - Altair Astro Wave Series 115mm Refractor, Planostar 0.79x field flattener for focal length of 642mm @ F5.58.

Sensor - Atik 383l+ Mono CCD + Baader LRGB filters. -20degC.

Scale - 1.73 arcsec/pixel.

 

Mount - Altair Astro Pier mounted iOptron CEM60.

Guiding - Lodestar X2 and SX OAG with PHD2.

Sequence Generator Pro, PixInsight and Starnet++.

 

Thanks for looking.

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Uploaded on September 4, 2019