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Posts for: SonnyE
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Sep 26, 2023 12:32:55   #
So last night I ran my LRGB. After dropping 3 images, I got this stack, and cropped out the stacking artifacts.
No other Post Processing was done. Due to UHH constraints, this image is in web .jpg format. Sorry.
But you are welcome to download and try your hand at processing.
Here it is.

20ea - 180 seconds (3 minutes)

By doing the 180s exposures I was pleased with the stars showing inside the Nebula. (Front, back, or wherever.)

20ea (avg) - 180s - L,R,G,B. Bias @.001, Darks @ 30s

(Download)
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Sep 25, 2023 18:26:07   #
Linda From Maine wrote:
Many thanks for your time, interest and lovely comments! Several processing filters were used, in addition to Nik Silver Efex. I like to play with pp


I do too, but I'm terrible at it.
In AP I use a filter wheel and the camera takes what it sees through that.

But your Leaves is beautiful!
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Sep 25, 2023 18:23:24   #
profbowman wrote:
Thanks so much for sharing your observation of the Andromeda galaxy. I am not sure if my monitor is not calibrated correctly nor if my eyes are!! For whatever reason, I did not see any details of the arms in your photo of Andromeda on my monitor. I was guessing that you had recorded some of the arm structure, but they would be much dimmer that the central bulge.

After working with the contrast and brightness for some time, I got an idea that working with the negative of the photo might enable me to see what I needed to do more easitly. I had tried returning it to the positive print, but I liked viewing the negative. S9o, here it is as good as I could get it. To reduce the noise, I did shrin the photo size.

Anyway, you did record some arm structure. Excellent! --Richard
Thanks so much for sharing your observation of the... (show quote)


Glad you enjoyed, Richard.
I think I probably over exposed for this. So the dust trails vanish in the glare.
I'm not sure what was going on with my guiding, but last night everything was working perfectly again.
There is so much going on between the equipment and the computer, sometimes I need to stop and start over.
And sometimes I need to completely shut down, then start from scratch to get things working right.
But more often than not, my soufflé doesn't fall down.
I invite you do download any of my images and process them for yourself. Unfortunately, I can't put up the better tif files because UHH doesn't allow the larger files.
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Sep 25, 2023 18:03:28   #
It looks quite perfect, Linda.
I clicked on it and went to your Flickr page, then zoomed it up.
Love the grain in it and how the details just pop!
Great detail!
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Sep 25, 2023 17:55:35   #
As an Astro photographer, and a processing minimalist, I enjoy reaching way out there with my Monaural camera to bring back various space anomalies.
Then do as little as possible to refine my images.
This is called The Dumbbell Nebula. And I took a series of images with different filters in the narrowband spectrum.
The images are stacked in a program and saved.
Then I will take them through Photoshop Adobe Elements 12 just to adjust where needed. This was cropped, then the brightness dimmed to bring out the details the glare was hiding.
In these days of much over processed images, I prefer to do as minimal as I can.
If you want to hurt your eyes, here is the circus version.

My nemesis, The Dumbbell Nebula.

The Dumbbell Nebula 09-24-2023.

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Sep 25, 2023 17:37:01   #
I'm a post processing minimalist.
So I'm not one to ask.
I like to see what the camera caught.

But I do like the composition of it. The foreground boat, the second fading, and the ghost boats in the fog.
I find it intriguing. Especially in the download and zooming in.
Very nice!
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Sep 25, 2023 17:27:11   #
Very nice!
I would say your friend is absorbed.
Absorbed in what he is doing.
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Sep 25, 2023 17:22:21   #
Beautiful, Jared!

I've never been there, but that looks like me standing up there fishing.
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Sep 25, 2023 17:05:50   #
My nemesis.
Last night's victim. 10 years ago I wondered what would happen after I had imaged as many of the wonders available through my portal into the night skies.
Well, 10 years later (now) I still enjoy the challenge. Because in reality a lot has changed. I've changed, my equipment has changed, and of course the weather always has its variables. And the light pollution has gotten much worse here thanks to the ignorant management behind me of Condo prison farm.
So my images are different.
One of my first year favorites, I'm back in Black & White with a much better Monaural camera gathering much finer details than the previous years.
First is right out of ASI's stacking program, and second is after I gently massaged the original from the ASI Program.
I'm still a stickler for minimal processing. I simply adjusted the brightness down and it brought out the suttle details hidden in the glare.

I'm currently shooting my images at 300 seconds (5 minute). If there are no satellites, I use all of the 20 images.
20 X 300s, in HA7nm, SII, and OIII with 20 Darks @ 30s, and 20 Bias @ .001, and flats done with NINA Flats Wizard, linin cloth, at zenith in the early morning lighted sky.

Unfortunately, I cannot upload the tif files. UHH sez they are too big. But you are welcome to download if you would like.

Tonight will be the LRGB, D, and Bias. Same settings. I'll add them tomorrow.

Stacked in ASI software.

(Download)

Cropped, and adjusted in Photoshop 12.

(Download)
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Sep 25, 2023 16:18:24   #
Ballard wrote:
Last night I finished taking some blue filter images of M2 and created a slight higher resolution and more color correct version of M2 (also known as NGC 7089). Total number of 2 minutes exposures for the image is now 34 in line with the other color filter images. This brought the total exposure time to 5 hours and 30 minutes.
After working with the folks at Source Forge I updated my plate solving star database to D80 and found that this one worked correctly for plate solving M2. Apparently the long focal length and high density of stars confused ASATP with the low resolution D50 database.
Last night I finished taking some blue filter imag... (show quote)


They are both excellent.
But if I was to be a judge, I believe I would pick the first. To me, on my display, I like the first better.
That won't get you a cup of coffee. It just my opinion. LOL!

To me, it looks like stars spewing out of the back side of a black hole.
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Sep 25, 2023 16:12:14   #
Here's the image as it came out of the ASI program.
Unadulterated, uncropped, unfettered.
I think better.

OK, I showed you mine. Now you show me yours, mate.


(Download)
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Sep 25, 2023 02:22:36   #
I'm confident yours will be much, much better, Marc.
Of course, tonight everything is working perfectly again.
I'm shooting my nemesis. The Dumbbell Nebula.
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Sep 24, 2023 16:19:54   #
Had trouble with my first picked subject.
So hopped over to Andromeda and let'er run.

PHD2 did not want to behave. So I was relying on what I was seeing. More of an experiment than anything else.

Bias, Darks, and Lights stacked with ASI Studio. Narrowband only.
Touched up in PS12. Saved for the web. And plunked down here.


(Download)
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Sep 21, 2023 15:59:07   #
Beautiful!

I can't help but wonder if we are looking at the other side of a black hole.
Spewing stars from the other side.
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Sep 21, 2023 15:48:12   #
That looks like the area on Mount Pinos above Frasier Park.
They have a bunch of star parties there.

Found this oldie but a goodie:
https://www.cloudynights.com/topic/331400-classic-star-party-at-mount-pinos-calif-cspamp4/

My tripod has never been extended. The 12" extension is more than plenty.
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