KIC 08462852 in HaRRGB - Tabby's Star

All best images now combined, 2/3 separate data runs here between April and September 2016.

 

Never tried to put Ha data into an image before so the process I've used may be a little sticky and it wasn't very long either!

 

Tabby's star is annotated. Observations for 3 October 2016 submitted as usual to AAVSO R mag 11.7 (non-transformed).

 

View World Wide Telescope for an idea of this dense sky region and crossfade.

 

Total imaging time now:

Luminance x 25 mins

RGB Bin1 45 mins, Bin2 15 mins

Ha 15 mins

 

Imaged via T11 iTelescope, New Mexico.

 

Equipment used:

OTA: Planewave 20" (0.51m) CDK

Aperture: 510mm

Focal Length: 2280mm (0.66 Focal Reducer Fitted)

F/Ratio: f/4.5

Guiding: Active Guiding Disabled

Mount: Planewave Ascension 200HR

CCD: FLI ProLine PL11002M CCD camera

Pixel Size: 9um Square

Resolution: 0.81 arc-secs/pixel

Array: 4008 by 2672 (10.7 Megapixels)

FOV: 36.2 x 54.3 arc-mins

 

Done