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Adaptive Optics of Telescope SUBARU

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Author: nishina_nitouhei

Group: Default

Filesize: 65.02 kB

Date added: 2013-03-26

Rating: 5.6

Downloads: 1332

Views: 1425

Comments: 3

Ratings: 2

Times favored: 0

Made with: Algodoo v2.0.2

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Adaptive Optics of Telescope SUBARU.

left and right arrow: rotate telescope
down arrow: start and stop calibration(toggle)

It will take about 30 minutes to calibrate at simulation speed 10x.
Last edited at 2013/03/26 11:00:54 by nishina_nitouhei
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Responses to this scene:
Title Author Rating Downloads Comments Date added
すばる Ver. 2.0 nishina_nitouhei 5 (1 vote) 442 0 2013/03/27 09:46:33
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Xray
2013/03/28 02:58:48
This is very interesting, but I don't understand what the optics are calibrating to. Normally, adaptive optics in a real telescope adjust over time to eliminate atmospheric distortion (the "twinkling star" effect).

Could you please explain in some detail how your scene works? What exactly is going on here?

Thanks!;)
nishina_nitouhei
2013/03/29 08:56:46
Yes, as you say, a typical adaptive optics to calibrate for fluctuations in the air. However, Subaru, also corrected for mirror distortion due to a change in attitude. Since Subaru has a very thin (20cm) primary mirror. Please rotate the telescope by pressing the left and right key. Mirror is distorted by gravity. The position of the focal point will change. The Spring actuators automatically calibrate.
Xray
2013/03/30 15:28:27
THANKS for the explanation! Now I understand the scene. :tup: