PK 83-8.1 (Kohoutek 3-81) Planetary Nebula in Cygnus

Located at: RA 21 hours 22 minutes 16 seconds, Dec +38 degrees 07 minutes 13 seconds

Size: 10" Magnitude: 15.4 photographic Class: --

North is up

West to the right

Telescope:

14.5" f5 Newtonian reflector

Camera:

 ST-8XME, self-guided, binned 1x1, temp -15c, camera control MaxIm DL 4.56

Image:

Lumicon Red filter, 415 minutes (83 x 5 minute {300 seconds} subs), 08/20/21/2015; seeing 2.4-3.9 FWHM per CCDStack

Processing:

CCDStack 2.90.5589.16047, Photoshop CS5.1

Location:

 Rolling Roof Observatory, Thousand Oaks, CA 91360 (+34d 13m 29s -118h 52m 20s)

Notes: I moved to imaging in the east as the moon invaded my southern skies, to image in Cygnus ... see the CDS image/data.

View 200% crop.