Free planetarium

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by HarbingerDawn
17 Oct 2017 06:05
Forum: Science and Astronomy Discussions
Topic: Astrophotography
Replies: 165
Views: 8585

Astrophotography

Old picture featuring comet C/2014 Q2 (Lovejoy), which I don't think I ever shared before

Image
by HarbingerDawn
17 Oct 2017 05:45
Forum: Development
Topic: Work progress - 0.9.9.0
Replies: 575
Views: 148713

Work progress - 0.9.9.0

ettore_bilbo wrote:
Qr Bbpost This means that SE already calculates the parameters of frozen aquarias but they still don't affect planet rendering or info about composition?

Yes
by HarbingerDawn
14 Oct 2017 12:24
Forum: Development
Topic: Work progress - 0.9.9.0
Replies: 575
Views: 148713

Work progress - 0.9.9.0

gamadh wrote:
Qr Bbpost in this new version with this new model of planetary chemistry will I be able to see information about oceans of icy moons? those submerged oceans equal to that of Europe and Enceladus, information about its composition and etc...

No, only surface liquids are handled for now.
by HarbingerDawn
05 Oct 2017 14:23
Forum: Development
Topic: Work progress - 0.9.9.0
Replies: 575
Views: 148713

Work progress - 0.9.8.1

Looks like it's time to clean this thread again. If a post of yours goes missing from this thread, don't ask where it went, because I deleted it for ignoring the warning in the OP. UPDATE: I just deleted ~90 posts from this thread. Keep your posts on-topic from now on. The note in the opening post ...
by HarbingerDawn
03 Oct 2017 06:15
Forum: News and Announcements
Topic: HarbingerDawn's 0.9.8.1 Streams
Replies: 51
Views: 5627

HarbingerDawn's 0.9.8.1 Streams

Spacer wrote:
Qr Bbpost one question: i saw that one planet at 41:00 had multicellular life but not unicellular life.

SE displays life like this already. It doesn't say that there's no unicellular life, it just says that there is multicellular life. This is the same as in 0.9.8.0.
by HarbingerDawn
30 Sep 2017 05:13
Forum: News and Announcements
Topic: HarbingerDawn's 0.9.8.1 Streams
Replies: 51
Views: 5627

HarbingerDawn's 0.9.8.1 Streams

I will be streaming the new planet classes and ocean chemistry on Monday, October 2, at 17:00 UTC.

Link: https://youtu.be/WFpGnlX8JfA
by HarbingerDawn
02 Sep 2017 15:08
Forum: Development
Topic: History of SpaceEngine
Replies: 54
Views: 6525

History of SpaceEngine

TheRedstoneHive wrote:
Qr Bbpost 2-3 years!

It has never taken that long.
by HarbingerDawn
01 Sep 2017 17:55
Forum: Development
Topic: History of SpaceEngine
Replies: 54
Views: 6525

History of SpaceEngine

The time between major releases varies. 0.960, 0.970, 0.971, 0.972, and 0.980 were all major releases. Check the SE changelog in the docs folder to see when each was released.
by HarbingerDawn
24 Aug 2017 18:24
Forum: Science and Astronomy Discussions
Topic: Total Solar Eclipse 2017
Replies: 309
Views: 9130

Total Solar Eclipse 2017

midtskogen wrote:
Qr Bbpost Did Regulus disappear?

It was cut out in the cropping process.
by HarbingerDawn
24 Aug 2017 12:21
Forum: Science and Astronomy Discussions
Topic: Total Solar Eclipse 2017
Replies: 309
Views: 9130

Total Solar Eclipse 2017

Watsisname, I applied the technique you outlined to my HDR image, and got this result. Very cool :)

Image
by HarbingerDawn
24 Aug 2017 12:15
Forum: Science and Astronomy Discussions
Topic: Total Solar Eclipse 2017
Replies: 309
Views: 9130

Total Solar Eclipse 2017

12283 4)  Now set this new, radially blurred layer above a copy of your base layer, and set the mode to difference.  Merging them will produce a new layer which contains details of the corona, without the brightness information: Mode "difference" produces a nearly black image, quite unlik...
by HarbingerDawn
24 Aug 2017 09:12
Forum: Science and Astronomy Discussions
Topic: Total Solar Eclipse 2017
Replies: 309
Views: 9130

Total Solar Eclipse 2017

A composite of four exposures (all using the same settings) showing how the sky darkened as the eclipse progressed.

Image
by HarbingerDawn
24 Aug 2017 05:22
Forum: Science and Astronomy Discussions
Topic: Total Solar Eclipse 2017
Replies: 309
Views: 9130

Total Solar Eclipse 2017

12113 Rough HDR composite of the solar corona! How do you make your HDR composite?  I have two exposures, scaled and rotated to match, and I found a description on how to do it in gimp, but it was a quite manual process more aimed at fixing a dark landscape and a bright sky. GIMP, using layer masks...
by HarbingerDawn
23 Aug 2017 04:29
Forum: Science and Astronomy Discussions
Topic: Total Solar Eclipse 2017
Replies: 309
Views: 9130

Total Solar Eclipse 2017

12192 And the vibration of the mirror flipping adds fuzziness. Does your camera not have a mirror lockup feature? If it does, I recommend combining that with a 2 second timer - when you press the shutter, the mirror flips open, and the timer starts. 2 seconds is enough to allow almost all of the vi...
by HarbingerDawn
22 Aug 2017 20:32
Forum: Science and Astronomy Discussions
Topic: Astrophotography
Replies: 165
Views: 8585

Astrophotography

Some photos that I already posted in the eclipse thread: Partial eclipse, with sunspots visible https://orig08.deviantart.net/2a8f/f/2017/233/c/c/img_0556_upload_by_harbingerdawn-dbkv9f8.jpg Prominences and inner corona https://orig04.deviantart.net/cc05/f/2017/233/8/4/img_0573_upload_by_harbingerda...
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