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Sadr and the Gamma Cygni Nebula in Ha


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Taken just over a week ago, 28 x 300 seconds in Ha with darks, flats and darkflats applied. Processed in PixInsight and Photoshop..   ZWO ASI183Pro cooled camera at -10deg. HEQ5 mount, contr

Nice shot. Yes it works.

Cracking 👍

Nice image Dave. The Astrobin image actually appears to have a lower resolution (1824 x 1217) than the Flickr image (2400 x 1601).

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Derbyshire Dave
31 minutes ago, Clive said:

Nice image Dave. The Astrobin image actually appears to have a lower resolution (1824 x 1217) than the Flickr image (2400 x 1601).

Thanks Clive. When I click on the Astrobin Technical Card, it does say (2400 x 1601), how did you get the 1824 x 1217 ? It does really make me think though. I had cut down the original TIFF image from 5479 x 3655 to post on Flickr. I should obviously have posted the higher resolution image, as a jpg onto Astrobin (they don't allow you to upload TIFFs on the Free Version)

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@Dave I downloaded the maximum resolution images I could get, the Astrobin JPG was only 1824 x 1217 but the Flickr JPG was 2400 x 1601.

@Steve which site are you referring to?

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Astrobin

 

Even if you upload as a png it will report it as a jpeg on here.

 

 

When I post mine I go the full res image on astrobin and right click the "copy image location" and paste that into "insert other media " as "insert image from URL"

 

but it still requires clicking through to the full res image.

 

Edited by Ibbo
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When I click on the Astrobin thumbnail it takes me to the image, if I click it again it takes me to the technical card. I don't see any 'full res' tab in either. Am I doing something wrong?

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Derbyshire Dave
7 minutes ago, Clive said:

When I click on the Astrobin thumbnail it takes me to the image, if I click it again it takes me to the technical card. I don't see any 'full res' tab in either. Am I doing something wrong?

Bear with me Clive, I haven't done this before, that was part of the reason for doing it - to try it out..

 

If I click in the thumbnail (I'm using Firefox), I get a screeen with two options at the top right, first is "Full Resolution" second is "Technical Card". I haven't immediately got a "5479 x 3655" to upload, as I was a "silly billy" and downsized and stupidly didn't save the original.

We're away for in the morning for a few days, but next week I'll have a good play, try uploading a larger version as a png as Steve says, and see the how that works. I'll maybe do that as a post, and let you know. Appreciate your interest and help, that's how we all learn.

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No, there's no 'full resolution' button, either on IE11, Edge or Chrome and the same on my phone.  Clicking on the thumbnail takes me straight to the 'maximum resolution' image and I just have the technical card button.  Clicking on that takes you back to that, but there's still no full resolution button, I need to click on the image to get back to the 'maximum resolution' image.

 

 

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Derbyshire Dave

Hmmm, Steve's pic is exactly how I see it on Firefox, but on Edge and Internet Explorer,  I just get the Technical Card too..

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Derbyshire Dave

Not sure how to deal with that. Have you had any issues with your post Steve? In astrobin, what I did was click on the image, above that there is a "Share" button. Clicked on that, and chose "Forums" and "Full" resolution. Is that what you do?

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Derbyshire Dave
49 minutes ago, Ibbo said:

I'm a FF user as well Dave, so it maybe we get lucky with FF.

 

 

I post mine as in the post 7 up from here

My apologies Steve, I need to try that...

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