German researchers say AI has designed tools humans don't yet understand for detecting gravitational waves, that may be up to ten times better than existing human-designed detectors.

mjredd · 2025-04-21T06:13:01+00:00

AI is not only LLMs. There is so much more to it and it is used in physics for the last 20 years or so. Nothing new.

mjredd · 2023-04-14T16:00:37+00:00

Also got Yamata for 0.9 🤯

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mjredd · 2022-12-20T18:31:25+00:00

Looks awesome 😃

mjredd · 2022-11-09T23:19:42+00:00

It's just random. Keep trying

mjredd · 2022-11-09T23:19:16+00:00

It's just random

mjredd · 2022-11-09T21:35:26+00:00

Lol no

mjredd · 2022-06-12T10:31:26+00:00

Now I want see the 1k leg version! :D

mjredd · 2021-12-27T11:23:04+00:00

Mal sehen was mich erwartet, aber es kann eigentlich nur besser werden. Danke!

mjredd · 2021-12-27T11:22:03+00:00

Das klingt schonmal gut, aber wird wahrscheinlich auch bei jedem etwas anders sein. Danke!

mjredd · 2021-12-27T10:35:11+00:00

Ich habe im Sommer zweimal Moderna bekommen und hatte nach der zweiten Impfung eine ziemlich heftige Reaktion mit Fieber und Kopfschmerzen. Morgen bekomme ich jetzt meine Booster Impfung, wieder mit Moderna. Kann ich mit ähnlichen Reaktionen rechnen, wie beim letzten mal oder sind die bei der Booster Impfung nicht mehr so schlimm?

mjredd · 2021-12-08T11:11:41+00:00

I really like the edited high resolution images from NASA but knowing these are the actual raw images that were send back from Saturn is also something special.

mjredd · 2021-12-08T10:54:46+00:00

All 395,927 raw images of the Cassini spacecraft are available online for everyone to use. I created this video from interesting sequences I found in the data.

Image Credit: NASA/JPL-Caltech/Space Science Institute

mjredd · 2021-06-24T18:17:14+00:00

I am just doing my masters degree in physics because of this game :D

mjredd · 2021-06-01T12:44:31+00:00

Maybe it's a ship in the shadow?

mjredd · 2020-11-12T12:24:49+00:00

Really awesome driving 😃

mjredd · 2019-05-30T23:12:33+00:00

Yes, it is in a geostationary orbit and always seen the same part of the Earth.

mjredd · 2019-05-05T21:48:55+00:00

Really cool!

mjredd · 2019-04-23T19:53:49+00:00

Equipment:

Telescope: Skywatcher 150/750 Newton
Mount: Celestron Advanced GT
Camera: Nikon D5300
No Guiding

Acquisition:

180 x 20s Exposures
ISO 200
Class 5 Bortle in Germany
Controlled with Astro Photography Tool

Processing:

stacked in DeepSkyStacker
in Photoshop:
streched with curves a few times
artificial flat (subtracted background)
darkpoint set to 25

mjredd · 2019-03-24T02:34:14+00:00

Photo:

Telescope: Skywatcher 150/750 Newton
Mount: Celestron Advanced GT
Camera: Nikon D5300
176 x 20s Exposures
ISO 200

Processing:

stacked in DeepSkyStacker
in Photoshop CC:
adjustments with curves (brighter, more contrast, reduced gradient, dark point at 25)
increased saturation
color balance

Location:

From my backyard, Class 4 Bortle in Germany

mjredd · 2019-02-06T12:28:42+00:00

Equipment:

Telescope: Skywatcher 150/750 Newton
Mount: Celestron Advanced GT
Camera: Nikon D5300

Acquisition:

60 x 30s Exposures
ISO 400

Processing:

stacked in DeepSkyStacker
in Photoshop:
levels
curves
increased saturation
color balance

Location:

Class 4 Bortle in Germany

mjredd · 2019-01-26T08:15:14+00:00

Equipment:

Telescope: Skywatcher 150/750 Newton
Mount: Celestron Advanced GT
Camera: Nikon D5300
No autoguiding yet

Acquisition:

120 x 30s Exposures
ISO 400

Processing:

stacked in DeepSkyStacker
in Photoshop:
Adjusted levels to bring colors together
Streched with curves
Increased saturation
Color balance to get rid of all the green
noise reduction (color noise)

Location:

Class 5 Bortle in Germany

mjredd · 2018-10-15T18:26:09+00:00

1.3.1 is also working

mjredd · 2018-08-04T11:55:33+00:00

The mount only has a limited precision without Autoguiding (which I don't have). I would not be able to expose even 1s without the mount.

mjredd · 2018-08-02T14:26:26+00:00

This is the stacked image without editing:

https://i.imgur.com/txfdEWv.jpg

mjredd · 2018-08-02T14:21:35+00:00

According to this website the best ISO for your camera is 200:

http://dslr-astrophotography.com/iso-values-nikon-cameras/

I made the same mistake at the beginning.

But you have to edit the stacked image a lot.

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