Optical Performance of Breadboard Amon-Ra Imaging Channel Instrument for Deep Space Albedo Measurement
The AmonRa instrument, the primary payload of the international EARTHSHINE mission, is designed for measurement of deep space albedo from L1 halo orbit. We report the optical design, tolerance analysis and the optical performance of the breadborad AmonRa imaging channel instrument optimized for the...
| Main Authors: | , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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The Korean Space Science Society
2007-03-01
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| Series: | Journal of Astronomy and Space Sciences |
| Subjects: | |
| Online Access: | http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2007/v24n1/OJOOBS_2007_v24n1_79.pdf |
| _version_ | 1797368863365529600 |
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| author | Won Hyun Park Seonghui Kim Hanshin Lee Hyun-Su Yi Jae-Min Lee Sun-Jung Ham Jeeyeon Yoon Sug-Whan Kim Ho Soon Yang Ki-Hyuk Choi Zeen Chul Kim Mike Lockwood Nigel Morris Ian Tosh |
| author_facet | Won Hyun Park Seonghui Kim Hanshin Lee Hyun-Su Yi Jae-Min Lee Sun-Jung Ham Jeeyeon Yoon Sug-Whan Kim Ho Soon Yang Ki-Hyuk Choi Zeen Chul Kim Mike Lockwood Nigel Morris Ian Tosh |
| author_sort | Won Hyun Park |
| collection | DOAJ |
| description | The AmonRa instrument, the primary payload of the international EARTHSHINE mission, is designed for measurement of deep space albedo from L1 halo orbit. We report the optical design, tolerance analysis and the optical performance of the breadborad AmonRa imaging channel instrument optimized for the mission science requirements. In particular, an advanced wavefront feedback process control technique was used for the instrumentation process including part fabrication, system alignment and integration. The measured performances for the complete breadboard system are the RMS 0.091 wave(test wavelength: 632.8 nm) in wavefront error, the ensquared energy of 61.7%(in 14 μ m) and the MTF of 35.3%(Nyquist frequency: 35.7 mm^{-1}) at the center field. These resulting optical system performances prove that the breadboard AmonRa instrument, as built, satisfies the science requirements of the EARTHSHINE mission. |
| first_indexed | 2024-03-08T17:38:48Z |
| format | Article |
| id | doaj.art-4703006ddc364e8aa6c146aacd1afc90 |
| institution | Directory Open Access Journal |
| issn | 2093-5587 2093-1409 |
| language | English |
| last_indexed | 2024-03-08T17:38:48Z |
| publishDate | 2007-03-01 |
| publisher | The Korean Space Science Society |
| record_format | Article |
| series | Journal of Astronomy and Space Sciences |
| spelling | doaj.art-4703006ddc364e8aa6c146aacd1afc902024-01-02T11:15:20ZengThe Korean Space Science SocietyJournal of Astronomy and Space Sciences2093-55872093-14092007-03-01241799010.5140/JASS.2007.24.1.079Optical Performance of Breadboard Amon-Ra Imaging Channel Instrument for Deep Space Albedo MeasurementWon Hyun Park0Seonghui Kim1Hanshin Lee2Hyun-Su Yi3Jae-Min Lee4Sun-Jung Ham5Jeeyeon Yoon6Sug-Whan Kim7Ho Soon Yang8Ki-Hyuk Choi9Zeen Chul Kim10Mike Lockwood11Nigel Morris12Ian Tosh13Dept. of Astronomy, Yonsei University, Seoul 120-749, KoreaKorean Aerospace Research Institue, Deajeon 305-333, KoreaRutherford Appleton Laboratory, UKDept. of Astronomy, Yonsei University, Seoul 120-749, KoreaDept. of Astronomy, Yonsei University, Seoul 120-749, KoreaDept. of Astronomy, Yonsei University, Seoul 120-749, KoreaDept. of Astronomy, Yonsei University, Seoul 120-749, KoreaDept. of Astronomy, Yonsei University, Seoul 120-749, KoreaKorean Research Institute of Standards and Science, Deajeon 305-340, KoreaKorean Aerospace Research Institue, Deajeon 305-333, KoreaKorean Aerospace Research Institue, Deajeon 305-333, KoreaRutherford Appleton Laboratory, UKRutherford Appleton Laboratory, UKRutherford Appleton Laboratory, UKThe AmonRa instrument, the primary payload of the international EARTHSHINE mission, is designed for measurement of deep space albedo from L1 halo orbit. We report the optical design, tolerance analysis and the optical performance of the breadborad AmonRa imaging channel instrument optimized for the mission science requirements. In particular, an advanced wavefront feedback process control technique was used for the instrumentation process including part fabrication, system alignment and integration. The measured performances for the complete breadboard system are the RMS 0.091 wave(test wavelength: 632.8 nm) in wavefront error, the ensquared energy of 61.7%(in 14 μ m) and the MTF of 35.3%(Nyquist frequency: 35.7 mm^{-1}) at the center field. These resulting optical system performances prove that the breadboard AmonRa instrument, as built, satisfies the science requirements of the EARTHSHINE mission.http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2007/v24n1/OJOOBS_2007_v24n1_79.pdfspace payloadoptical designprecision fabricationoptical system test |
| spellingShingle | Won Hyun Park Seonghui Kim Hanshin Lee Hyun-Su Yi Jae-Min Lee Sun-Jung Ham Jeeyeon Yoon Sug-Whan Kim Ho Soon Yang Ki-Hyuk Choi Zeen Chul Kim Mike Lockwood Nigel Morris Ian Tosh Optical Performance of Breadboard Amon-Ra Imaging Channel Instrument for Deep Space Albedo Measurement Journal of Astronomy and Space Sciences space payload optical design precision fabrication optical system test |
| title | Optical Performance of Breadboard Amon-Ra Imaging Channel Instrument for Deep Space Albedo Measurement |
| title_full | Optical Performance of Breadboard Amon-Ra Imaging Channel Instrument for Deep Space Albedo Measurement |
| title_fullStr | Optical Performance of Breadboard Amon-Ra Imaging Channel Instrument for Deep Space Albedo Measurement |
| title_full_unstemmed | Optical Performance of Breadboard Amon-Ra Imaging Channel Instrument for Deep Space Albedo Measurement |
| title_short | Optical Performance of Breadboard Amon-Ra Imaging Channel Instrument for Deep Space Albedo Measurement |
| title_sort | optical performance of breadboard amon ra imaging channel instrument for deep space albedo measurement |
| topic | space payload optical design precision fabrication optical system test |
| url | http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2007/v24n1/OJOOBS_2007_v24n1_79.pdf |
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