Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
LYRA, a solar UV radiometer on Proba2. / Hochedez, J. -F.; Schmutz, W.; Stockman, Y.; Schuehle, U.; BenMoussa, A.; Koller, S.; Haenen, K.; Berghmans, D.; Defise, J. -M.; Halain, J. -P.; Theissen, A.; Delouille, V.; Slemzin, V.; Gillotay, D.; Fussen, D.; Dominique, M.; Vanhellemont, F.; McMullin, D.; Kretzschmar, M.; Mitrofanov, A.; Nicula, B.; Wauters, L.; Roth, H.; Rozanov, E.; Rueedi, I.; Wehrli, C.; Soltani, A.; Amano, H.; Van der Linden, R.; Clette, F.; Koizumi, S.; Mortet, V.; Remes, Z.; Petersen, R.; Nesladek, M.; D'Olieslaeger, M.; Roggen, J.; Rochus, P.
THERMOSPHERIC-IONOSPHERIC-GEOSPHERIC (TIGER) SYMPOSIUM. ред. / G Schmidtke. Elsevier, 2006. стр. 303-312 (ADVANCES IN SPACE RESEARCH-SERIES; Том 37).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - LYRA, a solar UV radiometer on Proba2
AU - Hochedez, J. -F.
AU - Schmutz, W.
AU - Stockman, Y.
AU - Schuehle, U.
AU - BenMoussa, A.
AU - Koller, S.
AU - Haenen, K.
AU - Berghmans, D.
AU - Defise, J. -M.
AU - Halain, J. -P.
AU - Theissen, A.
AU - Delouille, V.
AU - Slemzin, V.
AU - Gillotay, D.
AU - Fussen, D.
AU - Dominique, M.
AU - Vanhellemont, F.
AU - McMullin, D.
AU - Kretzschmar, M.
AU - Mitrofanov, A.
AU - Nicula, B.
AU - Wauters, L.
AU - Roth, H.
AU - Rozanov, E.
AU - Rueedi, I.
AU - Wehrli, C.
AU - Soltani, A.
AU - Amano, H.
AU - Van der Linden, R.
AU - Clette, F.
AU - Koizumi, S.
AU - Mortet, V.
AU - Remes, Z.
AU - Petersen, R.
AU - Nesladek, M.
AU - D'Olieslaeger, M.
AU - Roggen, J.
AU - Rochus, P.
PY - 2006
Y1 - 2006
N2 - LYRA is the solar UV radiometer that will embark in 2006 onboard Proba2, a technologically oriented ESA micro-mission. LYRA is designed and manufactured by a Belgian-Swiss-German consortium (ROB, PMOD/WRC, IMOMEC, CSL, NIPS and BISA) with additional international collaborations. It will monitor the solar irradiance in four UV passbands. They have been chosen for their relevance to Solar Physics, Aeronomy and Space Weather: (1) the 115-125 nm Lyman-alpha channel, (2) the 200-220 nm Herzberg continuum range, (3) the Aluminium filter channel (17-70 nm) including He II at 30.4 nm and (4) the Zirconium filter channel (1-20 nm). The radiometric calibration will be traceable to synchrotron source standards (PTB and NIST). The stability will be monitored by onboard calibration sources (LEDs), which allow to distinguish between potential degradations of the detectors and filters. Additionally, a redundancy strategy maximizes the accuracy and the stability of the measurements. LYRA will benefit from wide bandgap detectors based on diamond: it will be the first space assessment of a pioneering UV detectors program. Diamond sensors make the instruments radiation-hard and solar-blind: their high bandgap energy makes them insensitive to visible light and, therefore, make dispensable visible light blocking filters, which seriously attenuate the desired ultraviolet signal. Their elimination augments the effective area and hence the signal-to-noise, therefore increasing the precision and the cadence. The SWAP EUV imaging telescope will operate next to LYRA on Proba2. Together, they will establish a high performance solar monitor for operational space weather nowcasting and research. LYRA demonstrates technologies important for future missions such as the ESA Solar Orbiter. (c) 2005 COSPAR. Published by Elsevier Ltd. All rights reserved.
AB - LYRA is the solar UV radiometer that will embark in 2006 onboard Proba2, a technologically oriented ESA micro-mission. LYRA is designed and manufactured by a Belgian-Swiss-German consortium (ROB, PMOD/WRC, IMOMEC, CSL, NIPS and BISA) with additional international collaborations. It will monitor the solar irradiance in four UV passbands. They have been chosen for their relevance to Solar Physics, Aeronomy and Space Weather: (1) the 115-125 nm Lyman-alpha channel, (2) the 200-220 nm Herzberg continuum range, (3) the Aluminium filter channel (17-70 nm) including He II at 30.4 nm and (4) the Zirconium filter channel (1-20 nm). The radiometric calibration will be traceable to synchrotron source standards (PTB and NIST). The stability will be monitored by onboard calibration sources (LEDs), which allow to distinguish between potential degradations of the detectors and filters. Additionally, a redundancy strategy maximizes the accuracy and the stability of the measurements. LYRA will benefit from wide bandgap detectors based on diamond: it will be the first space assessment of a pioneering UV detectors program. Diamond sensors make the instruments radiation-hard and solar-blind: their high bandgap energy makes them insensitive to visible light and, therefore, make dispensable visible light blocking filters, which seriously attenuate the desired ultraviolet signal. Their elimination augments the effective area and hence the signal-to-noise, therefore increasing the precision and the cadence. The SWAP EUV imaging telescope will operate next to LYRA on Proba2. Together, they will establish a high performance solar monitor for operational space weather nowcasting and research. LYRA demonstrates technologies important for future missions such as the ESA Solar Orbiter. (c) 2005 COSPAR. Published by Elsevier Ltd. All rights reserved.
KW - sun
KW - irradiance
KW - UV radiation
KW - flares
KW - solar-terrestrial relations
KW - aeronomy
KW - instrumentation
KW - detectors
KW - diamond
KW - techniques
KW - radiometry
KW - IRRADIANCE COMPARISON EXPERIMENT-1
KW - OCCULTATION RADIOMETER
KW - VUV RADIOMETER
KW - INSTRUMENT
KW - BOARD
KW - EUV
KW - EMISSION
KW - VARIABILITY
KW - ATMOSPHERE
KW - DETECTORS
U2 - 10.1016/j.asr.2005.10.041
DO - 10.1016/j.asr.2005.10.041
M3 - статья в сборнике материалов конференции
SN - *************
T3 - ADVANCES IN SPACE RESEARCH-SERIES
SP - 303
EP - 312
BT - THERMOSPHERIC-IONOSPHERIC-GEOSPHERIC (TIGER) SYMPOSIUM
A2 - Schmidtke, G
PB - Elsevier
Y2 - 18 July 2004 through 25 July 2004
ER -
ID: 121594906