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Apr 11, 2024 15:00:15   #
Waxing Moon.
We were both staring up at it last night.
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Apr 11, 2024 14:58:17   #
bwana wrote:
Took another run at the California nebula with the Sony A7R V and Astro-Tech 65EDQ on an Evolution mount. This time I remembered to turn on the intervalometer.

Captures 278x13sec (60min) subs @ISO3200. Preprocessed in Lightroom. Aligned and stacked in PixInsight. Postprocessed in Lightroom and Photoshop.

Enjoy!

bwa


This time I remembered to turn on the intervalometer.

Welcome to the Human Race, Brian!

Downright purty!
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Apr 8, 2024 12:04:03   #
Beautiful!

So, I'm not the only one being baffled by my guiding issues?

NINA told me my DEC axis driver in ASCOM was bad. Popped a warning window in red, and everything.

Trouble is, nobody has ever heard of a DEC axis driver in ASCOM. Not even Bob Denny over at Cloudy Nights. (The resident ASCOM Guru from Mesa, AZ.)

So, for the last 2 nights I've been fooling with guiding issues and finding no cures.

Seems to be a mystery afoot.
Mines a bit like swatting flies with a baseball bat. So far, no dead flies.
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Apr 8, 2024 11:07:01   #
Beautiful capture Brian!
I haven't even tried for it. I have too many obstructions that direction.

Thank You for bringing it to us!

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Apr 7, 2024 13:39:12   #
bwana wrote:
There is still a whole lot of reflection nebulosity outside of the main M45 cluster. Next time I'll simply use a UV/IR filter.

But I'll have to wait for a '2nd' spring... Only another couple of months of snow!

bwa


When my Mom, Dad, and Baby Sister came to visit us in Wyoming, we were on the last bit of two storms that dropped 2' and 3' of snow in the same week. Really muddy!
Dad said, "I'd forgotten about Mud Season."
Dad grew up in Alton, Illonois; on a farm. So he remember the Spring Mud Season.
One of the most memorable parts of 7 years in Wyoming was the cold for me. First freeze was in Mid-September, often a cold snap in November of sub-zero, and deep sub-zero in January. Snow could be up to 9 months of the year. When it got up to zero I called it T-Shirt weather.
My blood got so thick that one time I cut my finger pretty bad. The blood didn't flow, it oozed.
They told me, "The snow never melts in Wyoming. It just wears out from blowin back and forth."

God Bless you hearty souls who can live that far North and enjoy it.
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Apr 7, 2024 13:17:52   #
Mojaveflyer wrote:
I have two Canon APS-C cameras, a T6s and a 60D modified for astro photography. I contacted Canon's Help line by email and asked if a filter made for older APS-C cameras would work in the R7 body. I received two replies from two different people that told me to use a screw on filter on the end of my lens. From the responses from both people, I had the distinct impression they had no clue what I was talking about.

Anyone out there in UHH Land know if you can snap a Hydrogen alpha filter into the body of a R7? Thanks!
I have two Canon APS-C cameras, a T6s and a 60D mo... (show quote)


Not surprised James.
Most think us odd-balls doing AP are out of this world.

I would assume you want a filter to mount in the camera body. Maybe if you could get a snap in filter to use as an example you could find a substitute that would fit.
But then comes the part of finding somewhere to get the filter to fit the snap in frame.

Something I did for my 80mm telescope was to get a mounted solar filter that I then mounted into a piece of 4" PVC. The flared end of the piece of pipe. (Thin walled drainage type.)
A big plus was this filter that fit over the 80mm telescopes dew shield happens to fit inside my Tamron 150-600 telephoto lens. So a dual use adaptation of the solar filter. (Badder film filter)
So if you are using any sort of lenses, maybe you can make an external adapter to get your filter to work?
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Apr 7, 2024 12:48:51   #
Great work there, Brian!

Hot stuff!
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Apr 7, 2024 12:43:55   #
Beautiful Brian!
Loved the Time Lapse!

For those of us who have never seen a live Aurora this is pretty fantastic.
So not a bust for us. Thanks!

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Mar 27, 2024 16:16:53   #
Here are the following nights LRGB files. (2024-03-26)
Handled the same way as the Mono B&W files.

Downloadable if anyone would like to play or get up close.

Bodes and Cigar LRGB stacked

(Download)

Bodes and Cigar LRGB cropped

(Download)

Bodes and Cigar LRGB Stacked, cropped, and Lomo effect. Final

(Download)
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Mar 27, 2024 01:07:48   #
btrlvngthruchem wrote:
Hey Sonny,

Thanks for answering my questions. I apologize because I just don't have the time to respond to your message in a way that it deserves. We're getting ready to leave for Mexico and an eclipse cruise, viewing it from just off the coast of Mazatlan. As much as I've traveled, this is the first visit to Mexico. Hope y'all enjoy the eclipse. I'll respond more when I return.

Jay


Have a good trip, Safe Travels!
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Mar 26, 2024 18:24:25   #
Bloke wrote:
Thanks! I have a few other shots, but really am a bit nervous about posting them in public... My facebook friends like them, but they are not as expert as
some of you guys on here.

The night I shot the moon, I couldn't get the scope to scan to anything else. I had been having problems connecting my phone to it, so was using an Ipad.
I found out later that the Ipad thinks I am in Cupertino, CA, so I don't know if it was sending weird directions or something.

I have seen quite a few of Cuiv's videos. Another I follow is the Astro Room. She is very good at keeping the level right for us newbies, and she is very
up on the Seestar!

Maybe I can force myself to upload some other targets... They aren't great, but the issue is my editing rather than any shortcomings of the scope.
Thanks! I have a few other shots, but really am a... (show quote)


Well Bloke, We all started somewhere.
My beginnings were all Picturds by todays output.
I like your Moon result. Nice!

I could almost never hit focus for years and years. And my stars were blobs. Those picturds were so bad, the disks they were on died.

So be brave, post what you can. And enjoy your SeeStar!
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Mar 26, 2024 18:14:11   #
ORpilot wrote:
It will be clear and sunny above 35,000ft all the way....


And really bright!

You got a glass ceiling plane?
Moon Roof? Convertable?
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Mar 26, 2024 18:10:31   #
btrlvngthruchem wrote:
Hey Sonny,

Did you use the 130 EDT for the Seagull Head? That should be right around 910 mm I think. Do you have to use a reducer and if so, how much does it reduce your focal length? I used a TeleVue 101NP-IS at 540 mm and the nebula really filled up the 2600 sensor. I think you should do a color image of the head itself as the detail from the 130 should look great. I was looking at more of your B&W images. I love B&W photography but it's not seen much in astro-work. You're a pioneer!

Jay
Hey Sonny, br br Did you use the 130 EDT for the ... (show quote)


The 130 is all I'm using now. The ED80T CF is setup for the Grandkids to do visual with now.
No, no reducer. In fact, Brian did some processing for me and concurred no flattener was needed for the 130.
So what you see is what I get. All I do is stack, crop, and very little else. Pure Space.
I used to use a color camera, an Atik Infinity a friend loaned me, then sold to me. It was an instant success from the first night.
But I wanted to venture into Mono, so got my ASI 1600MM Pro kit. I'm using the filters it came with, plus added a blacked out filter to shoot Darks and Bias frames in every sequence. The D&B are the last in the sequences I shoot.
B&W, to me, brings out the natural image. Although I do use filters to pop the details, HA7nm, SII and OIII.
On some I will do a second night with L,R,G,B. But all and any get stacked in Mono.

I still refer to myself as a processing minimalist. I don't sharpen either. It doesn't appeal to me.
I like to "get it right in the camera." Although, since going into NINA, and getting all the ducks in a row, I'm nearly at a point of a few clicks and go to bed.
I wake to a parked telescope and a SSD with last nights images stored in fits file format.
I dither every 5 images, Autofocus by Tempurature and HDR readings or filter changes. No more shivering under the stars unless it is necessary, like last night.
Last night things were getting wonky. So I did a quick start over and Polar Alignment, and a Star alignment. Then everything was running true again.
Since it had wasted a couple of hours of dark, I just grabbed onto a star between Bodes Galaxy and the Cigar Galaxy and ran with it. Transparency wasn't the best with our stupid weather being what it is.

Here's what I got. 1. As it stacked. 2. Cropped the stacked. 3. After Brightness and Contrast auto, Lightness and Dark auto, and Lomo Effect. (Lomo is something in my Photoshop Elements 12 Editor program I bought over 10 years ago. It ain't fancy, but it's nice and simple.)

All 3 are downloadable if you want to play with them. Done in Narrowband only.
I think the Lomo Effect injected some very slight coloration to the final image.

If I was to go back to color, I doubt much would change. I like doing as little as possible.
So there you have it, about as natural as I can bring it.

To me, downloading each image let's you really see the Picture.

Feel free to download and try your own post processing, But they are jpg's, per file size requirements.

Right out of the file. Stacked image

(Download)

Cropped. To remove any artifacts or gar-bage`.

(Download)

After Brightness & Contrast, Lighten Darken, and Lomo Effect. Final image. No other post processing.

(Download)
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Mar 26, 2024 01:42:52   #
The weather will be what the weather will be.

Solar filters can be used for much more than just eclipses.

You can put me down as an Optimistic Pessimist.
Shoot no matter what the atmosphere gives you where you are.

Make Shinola out of it.
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Mar 25, 2024 15:45:59   #
Hi Bloke!
Glad to see you got a SeeStar!
I'm betting those and others like them will be most of the Internet going forward.
For one thing, Super Resolution is falling to the wayside as services are paring down file sizes one can post.
And as a rule, pictures have to be uploaded as tiff or jpg formats.

Love your Moon Image! Looks great!

Yes, the general Youtube video's can be confusing for the very reason the posters are using varying versions. so ours look somewhat, to a lot, different.
For that, you have to use "Interpretive Viewing" and adapt the old to your new versions. But they did their video with what they had at the time.

Here's a Youtuber I like and have learned a lot from. Cuiv the Lazy Geek

He also has his version of Siril, a free processing software, he presents.

I hope you find some helpfull things in those.
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