IC 342 LRGB

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frant Great Britain
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IC 342 LRGB

#1

Post by frant »


Been a while, but still grabbing photons :)
This is a repro of some 2017 data with latest processing skills.
IC342 Spiral Galaxy LRGB Repro 2021 75pc.jpg
Imaged November 2017, near Cambridge UK.

Image Details:
9 hours 50 mins exposure.
27x600s L 1x1 (4 hrs 30mins)
17x300s R 1x1 (1hrs 25mins)
23x300s G 1x1 (1hrs 55mins)
24x300s B 1x1 (2hrs)

Scope - Altair Astro 8"RC, CCDT67 reduced to 1231mm/F6.06.
Sensor - Atik 383l+ Mono CCD + Baader LRGB filters. -20degC.
Scale - 0.91 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.
Richard
OTA: Altair Astro Wave Series 115mm APO, Altair 70EDT-F 70mm APO, Altair Astro 8" RC (CF). Mount: CEM60.Sensor: Atik 383L+ Mono CCD, Altair Hypercam 1600M ProTEC. Guiding: Lodestar x2 and SX OAG. Reducers/Flatteners: Planostar 3" 0.79x and 3" 1.0x, AP CCDT67 0.76x, Altair 0.85x, SW 0.85x. Filters: 2x Baader 36mm NB and LRGB, SX Filter Wheel, ZWO EFW. Software: SGP, Stellarium, PHD2, PixInsight. Roll off roof Obsy and a bad case of imaging addiction.
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Re: IC 342 LRGB

#2

Post by Ylem »


Gorgeous 😍
Awesome job Richard!
Clear Skies,
-Jeff :telescopewink:


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Re: IC 342 LRGB

#3

Post by 10538 »


Very nice Richard! Thanks for sharing!
Ed :Astronomer1:
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Re: IC 342 LRGB

#4

Post by Graeme1858 »


Can't beat a repro on a cloudy night!

Regards

Graeme
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Re: IC 342 LRGB

#5

Post by messier 111 »


very nice image , thx .
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Re: IC 342 LRGB

#6

Post by MariusD69 »


Wonderful! Well done, Richard!
Marius
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Re: IC 342 LRGB

#7

Post by STEVE333 »


Nice Richard. Always enjoy your images.

Steve
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Re: IC 342 LRGB

#8

Post by Jockinireland »


Nicely done. It's always interesting to go back and reprocess older data.
Scope: Skywatcher Evostar 80ED (SW 0.85 FR/FF) on a SW NEQ6Pro
Guiding; SW Evoguide 50ED, ASI 120mm mini
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Re: IC 342 LRGB

#9

Post by ic_1101 »


Beautiful repro Richard!
Alex
Scope: SW Esprit 120ED, Askar FRA300
Mount: ZWO AM5
Cameras: QHY268M/C, QHY183M/C, ASI290MM
Software: Pixinsight, AstroPixelProcessor, SGP
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