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frant2012

NGC3628 Hamburger Galaxy LRGB

Imaged April 17th, 18th, 19th and 20th 2018, near Cambridge UK.

3x drizzle repro.

Image Details:
13 hours 30 mins total exposure.
19 x 600s Lum 1x1 (3 hours 10mins)
17 x 600s Red 1x1 (2 hours 50mins)
23 x 600s Green 1x1 (3 hours 50mins)
22 x 600s Blue 1x1 (3 hours 40mins)

Scope - Altair Astro Wave Series 115mm Refractor, Planostar 0.79x reduced to 642mm/F5.54.
Sensor - Atik 383l+ Mono CCD + Baader HaLRGB filters. -20degC.
Scale - 1.73 arcsec/pixel.

Mount - Altair Astro Pier mounted iOptron CEM60.
Guiding - Lodestar X2 and SX OAG with PHD2.
Sequence Generator Pro and PixInsight.

Thanks for looking.

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2 comments

Uploaded on February 16, 2019

NGC3628 Hamburger Galaxy LRGB

Imaged April 17th, 18th, 19th and 20th 2018, near Cambridge UK.

3x drizzle repro.

Image Details:
13 hours 30 mins total exposure.
19 x 600s Lum 1x1 (3 hours 10mins)
17 x 600s Red 1x1 (2 hours 50mins)
23 x 600s Green 1x1 (3 hours 50mins)
22 x 600s Blue 1x1 (3 hours 40mins)

Scope - Altair Astro Wave Series 115mm Refractor, Planostar 0.79x reduced to 642mm/F5.54.
Sensor - Atik 383l+ Mono CCD + Baader HaLRGB filters. -20degC.
Scale - 1.73 arcsec/pixel.

Mount - Altair Astro Pier mounted iOptron CEM60.
Guiding - Lodestar X2 and SX OAG with PHD2.
Sequence Generator Pro and PixInsight.

Thanks for looking.