Orpington Astronomical Society

Astronomy => Astrophotography => Topic started by: ApophisAstros on Jul 09, 2018, 21:37:43

Title: M92 NGC6431
Post by: ApophisAstros on Jul 09, 2018, 21:37:43
(https://cdn.astrobin.com/thumbs/iczV_d0KFwIM_1824x0_wmhqkGbg.jpg)
Did this after the Guiding problems featured in previous post.
Includes NGC6344 , IC4645 , NGC6332.
43 Flats
Imaging telescope or lens:SkyWatcher 120ED Imaging System for Canon DSLR Cameras
Imaging camera:Canon 1000D modified
Mount:Skywatcher EQ6-R PRO Synscan
Guiding cameras:Skywatcher 9x50 Finderscope,  QHYCCD 5L-II MONO
Focal reducer:Skywatcher 0.85x Focal Reducer/Corrector for Evostar-120ED
Software:ADOBE PHOTOSHOP CC,  DeepSkyStacker x64 by Luc Coiffier, Tony Cook, David C. Partridge Deepsky Stacker 4.1 64bit,  Astro Photography Tool
Accessory:QHYCCD PoleMaster
Resolution: 3523x1977
Dates: July 8, 2018
Frames: 25x300"
Integration: 2.1 hours
Avg. Moon age: 24.33 days
Avg. Moon phase: 27.59%
Astrometry.net job: 2138355
RA center: 259.202 degrees
DEC center: 43.092 degrees
Pixel scale: 1.492 arcsec/pixel
Orientation: 271.337 degrees
Field radius: 0.837 degrees
Locations: Home, Worthing, West Sussex, United Kingdom
Data source: Backyard
Roger