Academic Journal
SIM Brassboard Astrometric Beam Combiner (ABC) integration and performance testing
| العنوان: | SIM Brassboard Astrometric Beam Combiner (ABC) integration and performance testing |
|---|---|
| المؤلفون: | X. An, E. Bloemhof, H. Tang, G. Kuan, M. Weilert, D. Moore, J. Moore, S. Lin, Z. Chang, K. Sutherl, R. Zimmer, M. Jeganathan, W. Schmitigal, F. Dekens, R. Goullioud |
| المساهمون: | The Pennsylvania State University CiteSeerX Archives |
| المصدر: | http://planetquest.jpl.nasa.gov/SIM/files/AnEtAlSPIE_Paper_7734-169_SIM_ABC%20final.pdf. |
| المجموعة: | CiteSeerX |
| مصطلحات موضوعية: | Space Interferometry Mission, SIM, Astrometric Beam Combiner, ABC, metrology |
| الوصف: | We discuss a brassboard implementation of the Astrometric Beam Combiner (ABC), a key element of the SIM Lite Astrometric Observatory (SIM). It combines starlight from the two SIM siderostats, detects starlight for angle tracking, and disperses and detects starlight for fringe tracking. The ABC also contains a stimulus, corner cubes and shutters for in-orbit calibration, tip/tilt mirror mechanisms for in-orbit alignment, and the internal metrology beam launcher. The design of the brassboard ABC, which has the form, fit and function of the flight unit, is complete. Subassembly and bench-level integration is nearing completion, and functionality, performance, vibration and thermal tests will follow. |
| نوع الوثيقة: | text |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.176.2158; http://planetquest.jpl.nasa.gov/SIM/files/AnEtAlSPIE_Paper_7734-169_SIM_ABC%20final.pdf |
| الاتاحة: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.176.2158 http://planetquest.jpl.nasa.gov/SIM/files/AnEtAlSPIE_Paper_7734-169_SIM_ABC%20final.pdf |
| Rights: | Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| رقم الانضمام: | edsbas.A877EB20 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |