Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/90512
Full metadata record
DC FieldValueLanguage
dc.contributor.CRUESPUNIVERSIDADE DE ESTADUAL DE CAMPINASpt_BR
dc.identifier.isbn9780819491435pt
dc.typeArtigo de eventopt_BR
dc.titleSolar-t : Terahertz Photometers To Observe Solar Flare Emission On Stratospheric Balloon Flightspt_BR
dc.contributor.authorKaufmann P.pt_BR
dc.contributor.authorAbrantes A.pt_BR
dc.contributor.authorBortolucci E.C.pt_BR
dc.contributor.authorCorreia E.pt_BR
dc.contributor.authorDiniz J.A.pt_BR
dc.contributor.authorFernandez G.pt_BR
dc.contributor.authorFernandes L.O.T.pt_BR
dc.contributor.authorGimenez De Castro C.G.pt_BR
dc.contributor.authorGodoy R.pt_BR
dc.contributor.authorHurford G.pt_BR
dc.contributor.authorKudaka A.S.pt_BR
dc.contributor.authorLebedev M.pt_BR
dc.contributor.authorLin R.P.pt_BR
dc.contributor.authorMacHado N.pt_BR
dc.contributor.authorMakhmutov V.S.pt_BR
dc.contributor.authorMarcon R.pt_BR
dc.contributor.authorMarun A.pt_BR
dc.contributor.authorNicolaev V.A.pt_BR
dc.contributor.authorPereyra P.pt_BR
dc.contributor.authorRaulin J.-P.pt_BR
dc.contributor.authorDa Silva C.M.pt_BR
dc.contributor.authorShih A.pt_BR
dc.contributor.authorStozkhov Y.I.pt_BR
dc.contributor.authorSwart J.W.pt_BR
dc.contributor.authorTimofeevsky A.V.pt_BR
dc.contributor.authorValio A.pt_BR
dc.contributor.authorVillelad T.pt_BR
dc.contributor.authorZakia M.B.pt_BR
unicamp.authorKaufmann, P., Universidade Presbiteriana Mackenzie/EE/CRAAM, São Paulo, SP, Brazil, Universidade Estadual de Campinas/CCS, Campinas, SP, Brazilpt_BR
unicamp.authorBortolucci, E.C., Universidade Estadual de Campinas/CCS, Campinas, SP, Brazilpt_BR
unicamp.authorDiniz, J.A., Universidade Estadual de Campinas/CCS, Campinas, SP, Brazilpt_BR
unicamp.authorFernandes, L.O.T., Universidade Presbiteriana Mackenzie/EE/CRAAM, São Paulo, SP, Brazil, Universidade Estadual de Campinas/CCS, Campinas, SP, Brazilpt_BR
unicamp.authorMarcon, R., Universidade Estadual de Campinas/IFGW, Campinas, SP, Brazil, Observatório Solar Bernard Lyot, Campinas, SP, Brazilpt_BR
unicamp.authorSwart, J.W., Universidade Estadual de Campinas/FEEC, Campinas, SP, Brazilpt_BR
unicamp.authorZakia, M.B., Universidade Estadual de Campinas/CCS, Campinas, SP, Brazilpt_BR
unicamp.author.externalAbrantes, A., Propertech Tecnologia Ltda., Jacareí, SP, Brazilpt
unicamp.author.externalCorreia, E., Universidade Presbiteriana Mackenzie/EE/CRAAM, São Paulo, SP, Brazil, Instituto Nacional de Pesquisas Espaciais, São José dos Campos, SP, Brazilpt
unicamp.author.externalFernandez, G., Complejo Astronomico El Leoncito/CONICET, San Juan, Argentinapt
unicamp.author.externalGiménez De Castro, C.G., Universidade Presbiteriana Mackenzie/EE/CRAAM, São Paulo, SP, Brazilpt
unicamp.author.externalGodoy, R., Complejo Astronomico El Leoncito/CONICET, San Juan, Argentinapt
unicamp.author.externalHurford, G., SSL, University of California, Berkeley, CA, United Statespt
unicamp.author.externalKudaka, A.S., Universidade Presbiteriana Mackenzie/EE/CRAAM, São Paulo, SP, Brazilpt
unicamp.author.externalLebedev, M., Special Astrophysical Observatory of Russian Academy of Sciences, St. Petersburg, Russian Federationpt
unicamp.author.externalLin, R.P., SSL, University of California, Berkeley, CA, United Statespt
unicamp.author.externalMacHado, N., Propertech Tecnologia Ltda., Jacareí, SP, Brazilpt
unicamp.author.externalMakhmutov, V.S., Lebedev Physics Institute, Moscow, Russian Federationpt
unicamp.author.externalMarun, A., Complejo Astronomico El Leoncito/CONICET, San Juan, Argentinapt
unicamp.author.externalNicolaev, V.A., Tydex Co., Saint Petersburg, Russian Federationpt
unicamp.author.externalPereyra, P., Complejo Astronomico El Leoncito/CONICET, San Juan, Argentinapt
unicamp.author.externalRaulin, J.-P., Universidade Presbiteriana Mackenzie/EE/CRAAM, São Paulo, SP, Brazilpt
unicamp.author.externalDa Silva, C.M., Neuron Eletronica Ltda, São José dos Campos, SP, Brazilpt
unicamp.author.externalShih, A., National Aeronautical and Space Administration/GSFC, Greenbelt, MD, United Statespt
unicamp.author.externalStozkhov, Y.I., Lebedev Physics Institute, Moscow, Russian Federationpt
unicamp.author.externalTimofeevsky, A.V., Tydex Co., Saint Petersburg, Russian Federationpt
unicamp.author.externalValio, A., Universidade Presbiteriana Mackenzie/EE/CRAAM, São Paulo, SP, Brazilpt
unicamp.author.externalVillelad, T., Instituto Nacional de Pesquisas Espaciais, São José dos Campos, SP, Brazilpt
dc.description.abstractA new solar flare spectral component has been found with intensities increasing for larger sub-THz frequencies, spectrally separated from the well known microwaves component, bringing challenging constraints for interpretation. Higher THz frequencies observations are needed to understand the nature of the mechanisms occurring in flares. A twofrequency THz photometer system was developed to observe outside the terrestrial atmosphere on stratospheric balloons or satellites, or at exceptionally transparent ground stations. 76 mm diameter telescopes were designed to observe the whole solar disk detecting small relative changes in input temperature caused by flares at localized positions at 3 and 7 THz. Golay cell detectors are preceded by low-pass filters to suppress visible and near IR radiation, band-pass filters, and choppers. It can detect temperature variations smaller than 1 K with time resolution of a fraction of a second, corresponding to small burst intensities. The telescopes are being assembled in a thermal controlled box to which a data conditioning and acquisition unit is coupled. While all observations are stored on board, a telemetry system will forward solar activity compact data to the ground station. The experiment is planned to fly on board of long-duration stratospheric balloon flights some time in 2013-2015. One will be coupled to the GRIPS gamma-ray experiment in cooperation with University of California, Berkeley, USA. One engineering flight will be flown in the USA, and a 2 weeks flight is planned over Antarctica in southern hemisphere summer. Another long duration stratospheric balloon flight over Russia (one week) is planned in cooperation with the Lebedev Physics Institute, Moscow, in northern hemisphere summer. © 2012 SPIE.en
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineeringpt_BR
dc.date.issued2012pt_BR
dc.identifier.citationProceedings Of Spie - The International Society For Optical Engineering. , v. 8442, n. , p. - , 2012.pt_BR
dc.language.isoenpt_BR
dc.description.volume8442pt_BR
dc.rightsabertopt_BR
dc.sourceScopuspt_BR
dc.identifier.issn0277786Xpt_BR
dc.identifier.doi10.1117/12.926072pt_BR
dc.identifier.urlhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84871844157&partnerID=40&md5=38600ea9c1e2e3b71e2bb1e99a67839bpt_BR
dc.description.sponsorshipThe Society of Photo-Optical Instrumentation Engineers (SPIE)pt_BR
dc.date.available2015-06-25T20:25:43Z
dc.date.available2015-11-26T15:22:22Z-
dc.date.accessioned2015-06-25T20:25:43Z
dc.date.accessioned2015-11-26T15:22:22Z-
dc.description.provenanceMade available in DSpace on 2015-06-25T20:25:43Z (GMT). No. of bitstreams: 1 2-s2.0-84871844157.pdf: 856647 bytes, checksum: fcc8ebf96e7bc2f6b032e33364d7a86a (MD5) Previous issue date: 2012en
dc.description.provenanceMade available in DSpace on 2015-11-26T15:22:22Z (GMT). No. of bitstreams: 2 2-s2.0-84871844157.pdf: 856647 bytes, checksum: fcc8ebf96e7bc2f6b032e33364d7a86a (MD5) 2-s2.0-84871844157.pdf.txt: 24845 bytes, checksum: c9e319dff429057abd6db62bef7b04c8 (MD5) Previous issue date: 2012en
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/90512
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/90512-
dc.identifier.idScopus2-s2.0-84871844157pt_BR
dc.description.referenceErickson, E.F., SOFIA: The next generation airborne observatory (1985) Space Sci. Rev., 84, pp. 91-100pt_BR
dc.description.referencePoglitsch, A., The photodetector array camera and spectrometer (PACS) on the Herschel space observatory (2010) Astron. Astrophys., 518 (L2), pp. 1-12pt_BR
dc.description.referenceDegiacomi, C.G., Kneubühl, F.K., Huguenin, D., Far-infrared solar imaging from a balloon-borne platform (1985) Astrophys. J., 298, pp. 918-933pt_BR
dc.description.referenceLawrence, J.S., Infrared and submillimeter atmospheric characteristics of high Antarctic plateau sites (2004) Publ. Astron Soc. Pacific, 116, pp. 482-492pt_BR
dc.description.referenceMarcon, R., Terahertz photometer to observe solar flares in continuum (2012) J. Infrared, Millimeter and Terahertz Waves, 33, pp. 192-205pt_BR
dc.description.referenceMarcon, R., Kaufmann, P., (2011) Método Para Maximizar Ganho Na Detecção Simultânea de Radiação de Fontes Pequenas em Campo Extenso de Visão, , Brazil Patent Application, Universidade Estadual de Campinas and Instituto Presbiteriano Mackenzie, March 30pt_BR
dc.description.referencePhillips, T.G., (1988) Techniques of Submillimeter Astronomy, in Millimetre and Submillimetre Astronomy, pp. 1-25. , (Ed. by R.D. Wolstencroft and W.B. Burton), Lectures at Summer School, Stirling, Scotland, June 21-27, 1987 (Kluwer Academic Publishers, Dordrecht, NL)pt_BR
dc.description.referencehttp://www.tydexoptics.com/pdf/Golay_cell.pdfShih, A.Y., The gamma-ray imager/polarimeter for solar flares (GRIPS) (2008) American Geophysical Union, , Fall Meeting, abstract SM11B-1602pt_BR
dc.description.referenceTexereau, J., (1984) How to Make A Telescope, pp. 139-175. , 2th English Edition (Wilmann-Bell Inc. Richmond, VA)pt_BR
dc.description.referenceBortolucci, E.C., THz band-pass resonant metal mesh filters for a space solar photometry experiment (2012) VII SEMINATEC 2012 Workshop, , FEI, São Bernardo do Campo, SP, Brazil, 12-13 Aprilpt_BR
dc.description.reference(2012), http://www.tydexoptics.com/pdf/THz_Low_Pass_Filter.pdf(2012), http://www.eopc.com/choppers.html(2012), http://www.tydexoptics.com/new_products1/digital_golaycellhttp://www.satrunner.com/en/iridium-9602-sbd-modem.htmlhttp://www.wcclp.com/SBD.asppt_BR
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
File Description SizeFormat 
2-s2.0-84871844157.pdf836.57 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.