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Showing content with the highest reputation since 21/01/20 in Images

  1. 5 points
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  5. 2 points

    From the album: Galaxies by xs4allan

    Imaging telescope or lens:SkyWatcher Evostar 72ED Imaging camera:Sony A6300 Mount:SkyWatcher AZ-GTi (EQ) Software:Photoshop, PixInsight Accessory:SkyWatcher Field Flattener 2" Resolution: 3480x2316 Dates:Jan. 19, 2020 Frames: 124x30" Integration: 1.0 hours Avg. Moon age: 24.19 days Avg. Moon phase: 28.98% Astrometry.net job: 3232101 RA center: 1h 33' 57" DEC center: +30° 28' 51" Pixel scale: 1.877 arcsec/pixel Orientation: 271.650 degrees Field radius: 1.090 Locations: Home Observatory, Berkel-Enschot, Noord-Brabant, Netherlands Data source: Backyard

    © xs4allan

  6. 2 points

    From the album: Nebulae by xs4allan

    Imaging telescope or lens:SkyWatcher Evostar 72ED Imaging camera:Canon EOS 250D Mount:SkyWatcher AZ-GTi (EQ) Software:PixInsight Accessory:SkyWatcher Field Flattener 2" Resolution: 3658x2438 Dates:Feb. 6, 2020 Frames: 97x25" ISO800 Integration: 0.7 hours Darks: ~20 Bias: ~40 Avg. Moon age: 11.68 days Avg. Moon phase: 89.63% Bortle Dark-Sky Scale: 4.00 Astrometry.net job: 3230956 RA center: 5h 34' 56" DEC center: -5° 19' 58" Pixel scale: 1.787 arcsec/pixel Orientation: 88.039 degrees Field radius: 1.091 Data source: Traveller

    © xs4allan

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    From the album: Next Attempts at DSO's

    In December I uodated my copy of StarTools to v 1.6.386 beta and reprocessed some earlier images with this image showing particular improvement. The image was originally taken on the 28th February 2016 using a SkyWatcher Synscan Alt-Az mount, Canon 600D DSLR and StarTravel 102 refractor on M42 and M43 in Orion. The image below was stacked in DSS and processed in StarTools using 81 thirty second light exposures plus x50 dark frames and bias frames (I wasn't using flat frames at that time).

    © SteveNickolls2019

  11. 1 point
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    From the album: Galaxies by xs4allan

    Imaging telescope or lens:SkyWatcher Evostar 72ED Imaging camera:Canon EOS 250D Mount:SkyWatcher AZ-GTi (EQ) Software:PixInsight Accessory:SkyWatcher Field Flattener 2" Resolution: 2501x1667 Dates:Feb. 6, 2020 Frames: 58x60" Integration: 1.0 hours Avg. Moon age: 11.68 days Avg. Moon phase: 89.63% Astrometry.net job: 3232314 RA center: 14h 2' 30" DEC center: +54° 38' 24" Pixel scale: 1.786 arcsec/pixel Orientation: 88.126 degrees Field radius: 0.746 Data source: Traveller

    © xs4allan

  14. 1 point

    From the album: Star Clusters by xs4allan

    Imaging telescope or lens:SkyWatcher Evostar 72ED Imaging camera:Canon EOS 250D Mount:SkyWatcher AZ-GTi (EQ) Software:PixInsight Accessory:SkyWatcher Field Flattener 2" Resolution: 3362x2300 Dates:Feb. 6, 2020 Frames: 21x100" Integration: 0.6 hours Avg. Moon age: 11.68 days Avg. Moon phase: 89.63% Astrometry.net job: 3231407 RA center: 3h 47' 7" DEC center: +24° 9' 10" Pixel scale: 1.786 arcsec/pixel Orientation: 357.147 degrees Field radius: 1.010 Data source: Traveller

    © xs4allan

  15. 1 point

    From the album: Science's Astronomy Pictures

    Camera: Canon Rebel T6, at 55mm. An 84 lights stack, at 1600 & 3200 ISO. 20 sec exposures is okay. The widefield image has been cropped & leveled. Celestron Nexstar SLT mount. January 2020.
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    From the album: Imaging Challenge #15 - The Milky Way - Now Closed

    Walking back from ynys llanddwyn as it just gets dark enough to see the milkyway. I stopped and took a selife :)
  21. 1 point

    From the album: Imaging Challenge #15 - The Milky Way - Now Closed

    25 second exposure, ISO 3200 Canon 6D, Samyang 14mm f/2.8 lens Taken at a local campsite (my local dark site) at a village event.

    © James Mackay

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    From the album: 2016

    plane transit, single shot, potluck. kit 120mm f5 frac, 2x2inch ed barlow, 450d iso 100. thanks for looking ,clear skys charl.
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