Search results for " Real-time monitoring"

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The FRAM robotic telescope for atmospheric monitoring at the Pierre Auger Observatory

2021

FRAM (F/Photometric Robotic Atmospheric Monitor) is a robotic telescope operated at the Pierre Auger Observatory in Argentina for the purposes of atmospheric monitoring using stellar photometry. As a passive system which does not produce any light that could interfere with the observations of the fluorescence telescopes of the observatory, it complements the active monitoring systems that use lasers. We discuss the applications of stellar photometry for atmospheric monitoring at optical observatories in general and the particular modes of operation employed by the Auger FRAM. We describe in detail the technical aspects of FRAM, the hardware and software requirements for a successful operati…

AstronomyLarge detector systems for particle and astroparticle physics; Optics; Photon detectors for UV visible and IR photons (solid-state) (PIN diodes APDs Si-PMTs G-APDs CCDs EBCCDs EMCCDs CMOS imagers etc); Real-time monitoringReal-time monitoring01 natural sciencesAugerSuccessful operationObservatoryopticalAPDshardwareAstrophysics::Solar and Stellar Astrophysics010303 astronomy & astrophysicsInstrumentationPhoton detectors for UVMathematical PhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)astro-ph.HEEBCCDsSettore FIS/01 - Fisica SperimentalePhoton detectors for UV visible and IR photons (solid-state) (PIN diodes APDs Si-PMTs G-APDs CCDs EBCCDs EMCCDs CMOS imagers etc)Astrophysics::Instrumentation and Methods for AstrophysicsSi-PMTsAugerobservatoryRobotic telescopeG-APDsAstrophysics::Earth and Planetary AstrophysicsAstrophysics - Instrumentation and Methods for AstrophysicsAstrophysics - High Energy Astrophysical PhenomenaSciences exactes et naturellesAstrophysics::High Energy Astrophysical PhenomenaFOS: Physical sciencesprogrammingdetector: fluorescencePhotometry (optics)0103 physical sciencesddc:610[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]High Energy Physicsvisible and IR photons (solid-state) (PIN diodesCMOS imagersInstrumentation and Methods for Astrophysics (astro-ph.IM)Astrophysics::Galaxy AstrophysicsRemote sensingetc)fluorescence [detector]Pierre Auger Observatory010308 nuclear & particles physicsLarge detector systems for particle and astroparticle physicsActive monitoringOpticsCCDslasermonitoringEMCCDsLarge detector systems for particle and astroparticle physicatmosphereExperimental High Energy PhysicsOpticEnvironmental science[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]RAIOS CÓSMICOSastro-ph.IM
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The rapid atmospheric monitoring system of the Pierre Auger Observatory

2012

The Pierre Auger Observatory is a facility built to detect air showers produced by cosmic rays above 1017 eV. During clear nights with a low illuminated moon fraction, the UV fluorescence light produced by air showers is recorded by optical telescopes at the Observatory. To correct the observations for variations in atmospheric conditions, atmospheric monitoring is performed at regular intervals ranging from several minutes (for cloud identification) to several hours (for aerosol conditions) to several days (for vertical profiles of temperature, pressure, and humidity). In 2009, the monitoring program was upgraded to allow for additional targeted measurements of atmospheric conditions shor…

[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]AstronomyFOS: Physical sciencesCosmic rayReal-time monitoring01 natural sciencesLarge detector systems for particle and astroparticle physics Real-time monitoring Control and monitor systems onlineOptical telescopeObservatory0103 physical sciencesSHOWERSLarge detector systems for particle and astroparticle physics; Real-time monitoring; Control and monitor systems onlineFLUORESCENCE010303 astronomy & astrophysicsInstrumentationInstrumentation and Methods for Astrophysics (astro-ph.IM)DETECTORMathematical PhysicsRemote sensingEvent reconstructionPierre Auger ObservatoryHigh Energy Astrophysical Phenomena (astro-ph.HE)010308 nuclear & particles physicsLarge detector systems for particle and astroparticle physicsControl and monitor systems online[SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]FísicaENERGY-SPECTRUMMonitoring programControl and monitor systems online; Large detector systems for particle and astroparticle physics; Real-time monitoringAerosolATMOSFERA (MONITORAMENTO)Air showerExperimental High Energy PhysicsFísica nuclearAstrophysics - Instrumentation and Methods for AstrophysicsAstrophysics - High Energy Astrophysical Phenomena
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