| 21. | A small mirror in the center of the secondary mirror prevents the instrument from seeing its own thermal emission.
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| 22. | Observations of thermal emissions by the Spitzer Space Telescope in 2007 give a diameter of and an albedo of.
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| 23. | Spirit also was measuring the temperature and makeup of the rocks and soil around it with its thermal emission spectrometer.
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| 24. | The instrument, known as a miniature thermal emission spectrometer, can help determine the makeup of rocks and soil.
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| 25. | The mini-thermal emission spectrometer data are superimposed on an image taken by the rover's panoramic camera.
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| 26. | The size of the large Kuiper belt objects can be determined by simultaneous observations of thermal emission and reflected sunlight.
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| 27. | Launched in 2001, although it carried multiple instruments only Thermal Emission Imaging System was designed to look at minerals.
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| 28. | Watt said of Christensen, who is also the Mars rover's principle investigator of the mini thermal emissions spectrometer.
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| 29. | There is more thermal emission than reflection at some near-infrared wavelengths for massive and / or young gas giants.
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| 30. | This is a property of a surface that describes how its thermal emissions deviate from the ideal of a black body.
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