Astrophotos

<< < (3/8) > >>

Tweefo (June 25, 2019, 16:27:23 PM):
Thanks, maybe I'll get it one day...
Tweefo (June 25, 2019, 16:47:04 PM):

My first try at the Eagle Nebula. It was very cold out there and I just tried it to see what would come out, so this is a stack of only 7 photos. (normally it's 50 to 200 that one stack.) I also have a problem with a cable so the guiding did not work well.
Tweefo (June 26, 2019, 06:01:44 AM):
Seems that the process to post a picture here, through imgur, introduce a bit more noise. Same with the Facebook-posts pics they are not the same as the originals. I must also say again that these last two pics were not the best ever.
Mefiante (June 26, 2019, 08:14:56 AM):
Seems that the process to post a picture here, through imgur, introduce a bit more noise. Same with the Facebook-posts pics they are not the same as the originals.
It’s probable that Imgur resamples all uploaded images to lower-quality JPEGs so as to reduce storage space requirements. The JPEG format is lossy by default, but lossless JPEGs are possible. One way to test this would be to compare the file size of the original with that of the version hosted by Imgur. Assuming you’re using MS Internet Explorer, you can download a copy of the Imgur image by right-clicking on it and selecting “Save picture as…” from the popup menu.

'Luthon64
Tweefo (July 14, 2019, 09:29:41 AM):
Last night.

Navigation

[0] Message Index

[#] Next page

[*] Previous page

Skeptic Forum Board Index

Non-mobile version of page