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PanCam

The PanCam (Panoramic Camera) assembly is a set of two wide angle cameras for multi-spectral stereoscopic panoramic imaging, and a high resolution camera for colour imaging that has been designed to search for textural information or shapes that can be related to the presence of microorganisms on Mars. This camera assembly is part of the science payload on board the European Space Agency's Rosalind Franklin rover,[3] tasked to search for biosignatures and biomarkers on Mars. The rover is planned to be launched in August–October 2022 and land on Mars in spring 2023.[2]

PanCam
OperatorEuropean Space Agency
ManufacturerESA
Instrument typemultispectral imaging
Functionnavigation and science
Mission duration≥ 7 months[1]
WebsiteExoMars Rover Instrument Suite
Properties
Mass2.13 kg
Power consumption9.2 W
Host spacecraft
SpacecraftRosalind Franklin rover
OperatorESA/Roscosmos
Launch dateAugust–October 2022[2]
RocketProton-M/Briz-M
Launch siteBaikonur

Overview edit

This instrument will provide stereo multispectral images, of the terrain nearby. PanCam are the "eyes" of the rover and its primary navigation system. PanCam will also provide the geological context of the sites being explored and help support the selection of the best sites to carry out exobiology studies, as well as assist in some aspect of atmospheric studies.[4] This system will also monitor the sample from the drill before it is crushed inside the rover, where the analytical instruments will perform a detailed chemical analysis.[4]

The Principal Investigator is Professor Andrew Coates of the Mullard Space Science Laboratory, University College London in the United Kingdom.

Description edit

Spectral parameter[5] Mineralogical
530 nm Ferric minerals (hematite)
530 - 610 nm Ferric minerals and dust
900 nm Best NIR absorption ferric minerals
950 - 1000 nm hydrated minerals
670 nm/440 nm ratio Ferric minerals and dust
610 nm Goethite mineral
950 nm Hydrated minerals, some clays and silicates
440 - 670 nm Related to degree of oxidation

PanCam design includes the following major components:[5]

  • Wide Angle Camera (WAC) pair, for multispectral stereoscopic panoramic imaging, using a miniaturized filter wheel. Both cameras have a focus range from 1 m to infinity.
  • High Resolution Camera (HRC) for high-resolution color images. It has a focus range from 0.98  m to infinity, and it uses a 1 megapixel (1024 × 1024) STAR1000 radiation resistant detector. Its active focus capability allows for an eight-fold better resolution than the WACs.[5]
  • PanCam Interface Unit and DC-DC converter (PIU and DCDC) to provide a single electronic interface.
  • PanCam Optical Bench (OB) to house PanCam and provide protection.

See also edit

References edit

  1. ^ Vago, Jorge L.; et al. (July 2017). "Habitability on Early Mars and the Search for Biosignatures with the ExoMars Rover". Astrobiology. 17 (6–7): 471–510. Bibcode:2017AsBio..17..471V. doi:10.1089/ast.2016.1533. PMC 5685153. PMID 31067287.
  2. ^ a b "N° 6–2020: ExoMars to take off for the Red Planet in 2022" (Press release). ESA. 12 March 2020. Retrieved 12 March 2020.
  3. ^ Howell, Elizabeth (July 24, 2018). "ExoMars: Searching for Life on Mars". Space.com. Retrieved March 13, 2020.
  4. ^ a b PanCam - the Panoramic Camera. ESA. Accessed 24 July 2018.
  5. ^ a b c The PanCam Instrument for the ExoMars Rover. A.J. Coates, R. Jaumann, A.D. Griffiths, C.E. Leff, N. Schmitz, J.-L. Josset, G. Paar, M. Gunn, E. Hauber, C.R. Cousins. R.E. Cross, P. Grindrod, J.C. Bridges, M. Balme, S. Gupta, A. Crawford, P. Irwin, R. Stabbins, D. Tirsch, J.L. Vago, T. Theodorou, M. Caballo-Perucha, G.R. Osinski, and the PanCam Team Astrobiology, Vol. 17, No. 6-7. 1 July 2017. doi:10.1089/ast.2016.1548

pancam, confused, with, pancam, panoramic, cameras, mounted, nasa, mars, exploration, rovers, panoramic, camera, assembly, wide, angle, cameras, multi, spectral, stereoscopic, panoramic, imaging, high, resolution, camera, colour, imaging, that, been, designed,. Not to be confused with Pancam the panoramic cameras mounted on NASA s Mars Exploration Rovers The PanCam Panoramic Camera assembly is a set of two wide angle cameras for multi spectral stereoscopic panoramic imaging and a high resolution camera for colour imaging that has been designed to search for textural information or shapes that can be related to the presence of microorganisms on Mars This camera assembly is part of the science payload on board the European Space Agency s Rosalind Franklin rover 3 tasked to search for biosignatures and biomarkers on Mars The rover is planned to be launched in August October 2022 and land on Mars in spring 2023 2 PanCamOperatorEuropean Space AgencyManufacturerESAInstrument typemultispectral imagingFunctionnavigation and scienceMission duration 7 months 1 WebsiteExoMars Rover Instrument SuitePropertiesMass2 13 kgPower consumption9 2 WHost spacecraftSpacecraftRosalind Franklin roverOperatorESA RoscosmosLaunch dateAugust October 2022 2 RocketProton M Briz MLaunch siteBaikonur Contents 1 Overview 2 Description 3 See also 4 ReferencesOverview editThis instrument will provide stereo multispectral images of the terrain nearby PanCam are the eyes of the rover and its primary navigation system PanCam will also provide the geological context of the sites being explored and help support the selection of the best sites to carry out exobiology studies as well as assist in some aspect of atmospheric studies 4 This system will also monitor the sample from the drill before it is crushed inside the rover where the analytical instruments will perform a detailed chemical analysis 4 The Principal Investigator is Professor Andrew Coates of the Mullard Space Science Laboratory University College London in the United Kingdom Description editSpectral parameter 5 Mineralogical530 nm Ferric minerals hematite 530 610 nm Ferric minerals and dust900 nm Best NIR absorption ferric minerals950 1000 nm hydrated minerals670 nm 440 nm ratio Ferric minerals and dust610 nm Goethite mineral950 nm Hydrated minerals some clays and silicates440 670 nm Related to degree of oxidationPanCam design includes the following major components 5 Wide Angle Camera WAC pair for multispectral stereoscopic panoramic imaging using a miniaturized filter wheel Both cameras have a focus range from 1 m to infinity High Resolution Camera HRC for high resolution color images It has a focus range from 0 98 m to infinity and it uses a 1 megapixel 1024 1024 STAR1000 radiation resistant detector Its active focus capability allows for an eight fold better resolution than the WACs 5 PanCam Interface Unit and DC DC converter PIU and DCDC to provide a single electronic interface PanCam Optical Bench OB to house PanCam and provide protection See also editAstrobiology Life on Mars Planetary habitabilityReferences edit Vago Jorge L et al July 2017 Habitability on Early Mars and the Search for Biosignatures with the ExoMars Rover Astrobiology 17 6 7 471 510 Bibcode 2017AsBio 17 471V doi 10 1089 ast 2016 1533 PMC 5685153 PMID 31067287 a b N 6 2020 ExoMars to take off for the Red Planet in 2022 Press release ESA 12 March 2020 Retrieved 12 March 2020 Howell Elizabeth July 24 2018 ExoMars Searching for Life on Mars Space com Retrieved March 13 2020 a b PanCam the Panoramic Camera ESA Accessed 24 July 2018 a b c The PanCam Instrument for the ExoMars Rover A J Coates R Jaumann A D Griffiths C E Leff N Schmitz J L Josset G Paar M Gunn E Hauber C R Cousins R E Cross P Grindrod J C Bridges M Balme S Gupta A Crawford P Irwin R Stabbins D Tirsch J L Vago T Theodorou M Caballo Perucha G R Osinski and the PanCam Team Astrobiology Vol 17 No 6 7 1 July 2017 doi 10 1089 ast 2016 1548 Retrieved from https en wikipedia org w index php title PanCam amp oldid 1001574669, wikipedia, wiki, book, books, library,

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