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a collection of photos by Eric Chesak

www.ericchesak.com

  1. Galleries
  2. Astro-Images

Comet, Asteroids & More

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  • Brocchi's Cluster - The Coat Hanger Asterism + Comet Garradd

Date: 8/26/11 + 8/27/11 comet data

This is a combination of 2 night of data.
RGB - 7 x 1min each
7 x 1 min LRGB - Comet
L - 7 x 5 minutes
Calibration 20,20,20

Telescope: Takahashi FSQ-106ED with CAA
Mount: Astro-Physics Mach1GTO
Guider: Meade DSI Pro through Astrodon MMOAG, with 2 Px dither
CCD: Finger Lakes Instruments ML11002 CCD, with 65mm shutter
Fiter Wheel: Finger Lakes Instruments CFW-2-7
Filters: Baader 50.8mm LRGB

Software: MaximDL, Registar, Photoshop CS3 with Carboni & GXT
Comet Stacked in MaximDL
Location: Light polluted back yard in El Paso, Texas

Polar Alignment: PoleAlignMax

    Brocchi's Cluster - The Coat Hanger Asterism + Comet Garradd Date: 8/26/11 + 8/27/11 comet data This is a combination of 2 night of data. RGB - 7 x 1min each 7 x 1 min LRGB - Comet L - 7 x 5 minutes Calibration 20,20,20 Telescope: Takahashi FSQ-106ED with CAA Mount: Astro-Physics Mach1GTO Guider: Meade DSI Pro through Astrodon MMOAG, with 2 Px dither CCD: Finger Lakes Instruments ML11002 CCD, with 65mm shutter Fiter Wheel: Finger Lakes Instruments CFW-2-7 Filters: Baader 50.8mm LRGB Software: MaximDL, Registar, Photoshop CS3 with Carboni & GXT Comet Stacked in MaximDL Location: Light polluted back yard in El Paso, Texas Polar Alignment: PoleAlignMax

  • Comet Neowise 071820

    Comet Neowise 071820

    Canon 7D Canon EF70-200f/2.8 Fixed Tripod 10 second exposure ISO 2000 McKinney, Texas

  • Untitled photo
  • Untitled photo
Unless otherwise noted, all Photos, Images and Videos are Copyright C. Eric Chesak
Unauthorized use is prohibited

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    Comet Neowise 071820
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