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Contains:  Ring nebula in Lyra, M 57, NGC 6720, IC 1296
Getting plate-solving status, please wait...
M57 trial with new equipment, 


M57 trial with new equipment

M57 trial with new equipment

Technical card

Imaging telescope or lens:Celestron C11

Imaging camera:Nikon D810A

Mount:Skywatcher NEQ6 PRO Synscan

Guiding camera:QHYCCD QHY5L-IIc

Focal reducer:Antares Reducer f/6.3

Accessory:Seletek Armadillo

Resolution: 2661x2120

Dates:Aug. 16, 2018

Frames: 13x300"

Integration: 1.1 hours

Avg. Moon age: 5.60 days

Avg. Moon phase: 31.49% job: 2213590

RA center: 283.374 degrees

DEC center: 32.980 degrees

Pixel scale: 0.526 arcsec/pixel

Orientation: 257.662 degrees

Field radius: 0.249 degrees

Locations: Puolivälinkangas - Oulu, Oulu, Finland

Data source: Backyard


Was bored with the newton's FOV, so wanted to experiment with the C11 and the Nikon. The Antares reducer doesn't correct the optical path at all, so had to crop most of the image. Anyway, experiments with MPCC show promising results.

Note the 14.4mag galaxy IC1296 just below the Ring Nebula.



License: None (All rights reserved)

Sky plot

Sky plot


M57 trial with new equipment,