| タイトル | The ultraviolet imager (UVI) for ISTP |
| 著者（英） | Torr, D. G.; Torr, Marsha R.; Spann, J.; Zukic, M.; Johnson, R. B. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1992-01-01
1992 |
| 言語 | eng |
| 内容記述 | We report the design of an imager with 0.6-millirad angular resolution over an 8-deg field of view sampled with 39,500 pixels, yielding global auroral coherent imaging from above 6 R(E). High performance filters provide spectrally pure measurements of four key FUV features, with 10 exp -4 out-of-band rejection. Together with the solar blind intensified CCD detector, a net rejection of 10 exp -9 of all out-of-band emissions is achieved. The optical design comprises a three-mirror f/3 system which yields a noise equivalent sensitivity of 10 Rayleighs for a 37-sec frame rate. The instantaneous dynamic range is 1000 which can be windowed over a range of 10 exp 4. |
| NASA分類 | SPACECRAFT INSTRUMENTATION |
| レポートNO | 93A27082 |
| 権利 | Copyright |
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