File:Schéma-gaia.png
From Infogalactic: the planetary knowledge core
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Summary
Diagram of Gaia without its 10-metre diameter sunshade:
M1, M2 and M3: mirrors of telescope 1
M'1, M'2 and M'3: mirrors of telescope 2
Mirrors not shown: M4, M'4, M5, M6
A: Light path of telescope 1 between mirrors M1—M2—M3
1: Optical bench (silicon carbide torus)
2: Cooling radiator
3: Focal plane electronics
4: Nitrogen tanks
5: Diffraction grating spectroscope
6: Liquid propellant tanks
7: Star trackers
8: Telecommunication panel and batteries
9: Main propulsion subsystem.
Licensing
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:21, 7 January 2017 | | 1,200 × 1,141 (571 KB) | 127.0.0.1 (talk) | Diagram of Gaia without its 10-metre diameter sunshade:<br><p><b>M1, M2</b> and <b>M3</b>: mirrors of telescope 1<br><b>M'1, M'2</b> and <b>M'3</b>: mirrors of telescope 2<br> Mirrors not shown: <b>M4, M'4, M5, M6</b><br><b>A</b>: Light path of telescope 1 between mirrors M1—M2—M3<br><b>1</b>: Optical bench (silicon carbide torus)<br><b>2</b>: Cooling radiator<br><b>3</b>: Focal plane electronics<br><b>4</b>: Nitrogen tanks <br><b>5</b>: Diffraction grating spectroscope<br><b>6</b>: Liquid propellant tanks<br><b>7</b>: Star trackers<br><b>8</b>: Telecommunication panel and batteries<br></p> <b>9</b>: Main propulsion subsystem. |
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