![]() The OTA was built, tested and calibrated at the Advanced Technology Center of the NAOJ with Mitsubishi Electric Corporation. The SOT is designed and developed by the international collaboration between National Astronomical Observatory of Japan (NAOJ), Lockeed Martin Advanced Technology Center (LM), Mitsubishi Electric Corporation (MELCO), NCAR High Altitude Observatory (HAO), NASA MSFC, and JAXA. The sun-synchronous orbit of the Solar-B and the contact with Svalbard ground station in Norway (ESA) allow downlink of data nearly every orbit, hence observations will be possible 24 hours a day for about 8 months of the year. This system will minimize jitter in solar images on the focal plane CCDs. The image stabilization system consists of a piezo-driven tip-tilt mirror (CTM) in OTA in a closed-loop servo using a displacement error estimated from correlation tracking of solar granulation (correlation tracker, CT). The mirrors themselves can be larger than. The images will be acquired under very stable conditions (stability requirement < 0.09" in 3 sigma) archived by a combination of structural design and active image stabilization. SALT Gemini (N) Gemini (S) This list of the largest optical reflecting telescopes with objective diameters of 3.0 metres (120 in) or greater is sorted by aperture, which is a measure of the light-gathering power and resolution of a reflecting telescope. The 50cm diameter SOT will obtain a continuous, seeing-free series of diffraction-limited images (0.2-0.3") in 388-668 nm range. The combined SOT system is optimized for accurate measurement of the vector magnetic field in the photosphere and dynamics of both the photosphere and chromosphere associated with the magnetic fields.Ī wide range of scientific advances are anticipated from the SOT instrument, as a result of the major advances it represents in observational capability. That is to create a magnified image for the direct view or to make a photograph or we can say to collect data through electronic sensor image. ![]() It is mainly from the parts that are visible of the electromagnetic spectrum. Telescope is an optical device used to form the image of very far objects near the eye so that it appears bigger. The SOT consists of the main 50cm aperture telescope (Optical Telescope Assembly, OTA) and focal plane package (FPP). A telescope that is optical is a telescope that gathers and focuses light very keenly. Keck telescopes on top of the dormant volcano Mauna Kea in Hawaii. After its launch in 2006, Solar Optical Telescope (SOT) on board Solar-B will be the largest aperture, most advanced solar telescope flown in space. The largest optical telescopes in the world are the W.
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