|
1
|
Patel MR, Antoine P, Mason J, Leese M, Hathi B, Stevens AH, Dawson D, Gow J, Ringrose T, Holmes J, Lewis SR, Beghuin D, van Donink P, Ligot R, Dewandel JL, Hu D, Bates D, Cole R, Drummond R, Thomas IR, Depiesse C, Neefs E, Equeter E, Ristic B, Berkenbosch S, Bolsée D, Willame Y, Vandaele AC, Lesschaeve S, De Vos L, Van Vooren N, Thibert T, Mazy E, Rodriguez-Gomez J, Morales R, Candini GP, Pastor-Morales MC, Sanz R, Aparicio Del Moral B, Jeronimo-Zafra JM, Gómez-López JM, Alonso-Rodrigo G, Pérez-Grande I, Cubas J, Gomez-Sanjuan AM, Navarro-Medina F, BenMoussa A, Giordanengo B, Gissot S, Bellucci G, Lopez-Moreno JJ. NOMAD spectrometer on the ExoMars trace gas orbiter mission: part 2-design, manufacturing, and testing of the ultraviolet and visible channel. APPLIED OPTICS 2017; 56:2771-2782. [PMID: 28375240 DOI: 10.1364/ao.56.002771] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
NOMAD is a spectrometer suite on board the ESA/Roscosmos ExoMars Trace Gas Orbiter, which launched in March 2016. NOMAD consists of two infrared channels and one ultraviolet and visible channel, allowing the instrument to perform observations quasi-constantly, by taking nadir measurements at the day- and night-side, and during solar occultations. Here, in part 2 of a linked study, we describe the design, manufacturing, and testing of the ultraviolet and visible spectrometer channel called UVIS. We focus upon the optical design and working principle where two telescopes are coupled to a single grating spectrometer using a selector mechanism.
Collapse
|
|
2
|
Dehant V, Asael D, Baland RM, Baludikay BK, Beghin J, Belza J, Beuthe M, Breuer D, Chernonozhkin S, Claeys P, Cornet Y, Cornet L, Coyette A, Debaille V, Delvigne C, Deproost MH, De WInter N, Duchemin C, El Atrassi F, François C, De Keyser J, Gillmann C, Gloesener E, Goderis S, Hidaka Y, Höning D, Huber M, Hublet G, Javaux EJ, Karatekin Ö, Kodolanyi J, Revilla LL, Maes L, Maggiolo R, Mattielli N, Maurice M, McKibbin S, Morschhauser A, Neumann W, Noack L, Pham LBS, Pittarello L, Plesa AC, Rivoldini A, Robert S, Rosenblatt P, Spohn T, Storme JY, Tosi N, Trinh A, Valdes M, Vandaele AC, Vanhaecke F, Van Hoolst T, Van Roosbroek N, Wilquet V, Yseboodt M. PLANET TOPERS: Planets, Tracing the Transfer, Origin, Preservation, and Evolution of their ReservoirS. ORIGINS LIFE EVOL B 2016; 46:369-384. [PMID: 27337974 DOI: 10.1007/s11084-016-9488-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Accepted: 01/21/2016] [Indexed: 11/25/2022]
Abstract
The Interuniversity Attraction Pole (IAP) 'PLANET TOPERS' (Planets: Tracing the Transfer, Origin, Preservation, and Evolution of their Reservoirs) addresses the fundamental understanding of the thermal and compositional evolution of the different reservoirs of planetary bodies (core, mantle, crust, atmosphere, hydrosphere, cryosphere, and space) considering interactions and feedback mechanisms. Here we present the first results after 2 years of project work.
Collapse
Affiliation(s)
- V Dehant
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium.
| | - D Asael
- Université de Liège (Ulg), 4000, Liège 1, Belgium
| | - R M Baland
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| | | | - J Beghin
- Université de Liège (Ulg), 4000, Liège 1, Belgium
| | - J Belza
- Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Universiteit Ghent (Ughent), Ghent, Belgium
| | - M Beuthe
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| | - D Breuer
- Deutsche Zentrum für Luft- und Raumfahrt (DLR), Berlin, Germany
| | | | - Ph Claeys
- Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Y Cornet
- Université de Liège (Ulg), 4000, Liège 1, Belgium
| | - L Cornet
- Université de Liège (Ulg), 4000, Liège 1, Belgium
| | - A Coyette
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| | - V Debaille
- Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - C Delvigne
- Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - M H Deproost
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| | - N De WInter
- Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - C Duchemin
- Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - F El Atrassi
- Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - C François
- Université de Liège (Ulg), 4000, Liège 1, Belgium
| | - J De Keyser
- Belgian Institute for Space Aeronomy (BISA), Brussels, Belgium
| | - C Gillmann
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| | - E Gloesener
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| | - S Goderis
- Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Y Hidaka
- Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - D Höning
- Deutsche Zentrum für Luft- und Raumfahrt (DLR), Berlin, Germany
| | - M Huber
- Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - G Hublet
- Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - E J Javaux
- Université de Liège (Ulg), 4000, Liège 1, Belgium
| | - Ö Karatekin
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| | - J Kodolanyi
- Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | | | - L Maes
- Belgian Institute for Space Aeronomy (BISA), Brussels, Belgium
| | - R Maggiolo
- Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - N Mattielli
- Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - M Maurice
- Deutsche Zentrum für Luft- und Raumfahrt (DLR), Berlin, Germany
| | - S McKibbin
- Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - A Morschhauser
- Deutsche Zentrum für Luft- und Raumfahrt (DLR), Berlin, Germany
| | - W Neumann
- Deutsche Zentrum für Luft- und Raumfahrt (DLR), Berlin, Germany
| | - L Noack
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| | - L B S Pham
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| | - L Pittarello
- Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - A C Plesa
- Deutsche Zentrum für Luft- und Raumfahrt (DLR), Berlin, Germany
| | - A Rivoldini
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| | - S Robert
- Belgian Institute for Space Aeronomy (BISA), Brussels, Belgium
| | - P Rosenblatt
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| | - T Spohn
- Deutsche Zentrum für Luft- und Raumfahrt (DLR), Berlin, Germany
| | - J -Y Storme
- Université de Liège (Ulg), 4000, Liège 1, Belgium
| | - N Tosi
- Deutsche Zentrum für Luft- und Raumfahrt (DLR), Berlin, Germany
| | - A Trinh
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| | - M Valdes
- Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - A C Vandaele
- Belgian Institute for Space Aeronomy (BISA), Brussels, Belgium
| | | | - T Van Hoolst
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| | | | - V Wilquet
- Belgian Institute for Space Aeronomy (BISA), Brussels, Belgium
| | - M Yseboodt
- Royal Observatory of Belgium (ROB), 3 Avenue Circulaire, B-1180, Brussels, Belgium
| |
Collapse
|
|
3
|
Thomas IR, Vandaele AC, Robert S, Neefs E, Drummond R, Daerden F, Delanoye S, Ristic B, Berkenbosch S, Clairquin R, Maes J, Bonnewijn S, Depiesse C, Mahieux A, Trompet L, Neary L, Willame Y, Wilque V, Nevejans D, Aballea L, Moelans W, De Vos L, Lesschaeve S, Van Vooren N, Lopez-Moreno JJ, Patel MR, Bellucci G. Optical and radiometric models of the NOMAD instrument part II: the infrared channels - SO and LNO. OPTICS EXPRESS 2016; 24:3790-3805. [PMID: 27333621 DOI: 10.1364/oe.24.003790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
NOMAD is a suite of three spectrometers that will be launched in 2016 as part of the joint ESA-Roscosmos ExoMars Trace Gas Orbiter mission. The instrument contains three channels that cover the IR and UV spectral ranges and can perform solar occultation, nadir and limb observations, to detect and map a wide variety of Martian atmospheric gases and trace species. Part I of this work described the models of the UVIS channel; in this second part, we present the optical models representing the two IR channels, SO (Solar Occultation) and LNO (Limb, Nadir and Occultation), and use them to determine signal to noise ratios (SNRs) for many expected observational cases. In solar occultation mode, both the SO and LNO channel exhibit very high SNRs >5000. SNRs of around 100 were found for the LNO channel in nadir mode, depending on the atmospheric conditions, Martian surface properties, and observation geometry.
Collapse
|