Contains:  Solar system body or event
Comet Neowise C 2020 F3 20200720, 



    
        

            tommy_nawratil

Comet Neowise C 2020 F3 20200720

Technical card

Imaging telescopes or lenses: Sigma 180 mm F2,8 EX APO Macro OS HSM

Imaging cameras: Canon Eos6da

Mounts: SkyWatcher Star Adventurer

Software: Pleiades Astrophoto, S.L. Pix Insight


Date:July 20, 2020

Time: 21:00

Frames: 166

FPS: 0.06700

Focal length: 180


Resolution: 2704x1814

Locations: my little astrofarm, Weppersdorf, Austria

Data source: Backyard

Description

on the evening of july 20th I had another chance for Neowise, and knowing its huge tail I choose Sigma 180mm and Eos6d to record as much as possible. The coma now had turned distinctly greenish, and the blue Ion and yellowish dust tail make for a colorful appearance.

Eos6da at Iso 800, 166x15sec shots at f/2.8 - comet and stars were stacked separately and reunited.#

Here is a video made from the raw frames, covering the comets motion during the 40min session
Neowise video 20200720

Resolution ............... 7.735 arcsec/px
Observation end time ..... 2020-07-20 20:43:20 UTC
Focal distance ........... 175.99 mm
Pixel size ............... 6.60 um
Field of view ............ 11d 48' 33.5" x 7d 53' 8.8"
Image center ............. RA: 9 59 05.929 Dec: +50 43 13.79

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tommy_nawratil
tommy_nawratil
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Comet Neowise C 2020 F3 20200720, 



    
        

            tommy_nawratil