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IC1805in Ha

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#1 ekallgren

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Posted 28 November 2020 - 04:16 PM

It's been awhile since I have posted anything, heck it's been awhile since I have been on the forum. It has also undergone a few changes.

It took some time to figure everything out after being MIA (missing in action) for so long.

This is a work in progress I hope to add the O3 and S2 in the coming days.

C&C Welcome

Hope you enjoy it.

This is 6.25 hrs on the Heart Nebula.

 

Scope: AT65DEQ

Camera: ASI1600 MM

Mount: Atlas Pro AZ/EQ-G

Filter: Baader HA 7nm

Exposures: 75x300 gain 200, offset 50, temp -20c

 

Attached Thumbnails

  • light_FILTER_Ha_BINNING_1_integration_DBE_Resize.jpg

  • StephenW, Monkey Trumpets, 17.5Dob and 7 others like this

#2 Madratter

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Posted 28 November 2020 - 08:50 PM

Hi Eric. I would say you dipped your toe back in the water quite nicely. :) I personally would not have pushed the stretch quite so hard, but that is a matter of opinion, not fact. Well done!



#3 ekallgren

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Posted 29 November 2020 - 03:34 PM

Thanks Madratter,

I need to gather all the proper calibration frames Darks, Flats, Bias and start from the beginning after I get the 03 and S2.

I used old mismatched darks and flats just to see what I had.

Thanks for your honest feedback.

Here is the Raw Stack with a basic STF applied.

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  • Raw Stack.jpg

Edited by ekallgren, 29 November 2020 - 03:53 PM.


#4 ekallgren

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Posted 08 December 2020 - 04:50 PM

So I have added the O3 and S2 to the Ha.

C&C welcome.

Eric

 

https://astrob.in/full/pnzt1t/0/

Attached Thumbnails

  • IC1805_12-8-2020_sm.jpg

Edited by ekallgren, 08 December 2020 - 05:05 PM.



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