96 The Double Double
1,2 Lyrae SAO 67309, 67315 HIP 91919, 91926

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• Cygnus constellation
• Constellations
• Binary stars
• Hipparcos
• 61 Cygni
• Star catalogue
• Cygnus
• Epsilon Lyrae
• Lyra
• Astrology
• Astronomy
• Space

Introduction to LYRA FITS Files (incl. 1 Example) IED 03 Aug 2009 Contents, Purpose All LYRA data transmitted to ground will be streamed into data bases located at ROB. Many of these data will be put into daily FITS file

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• FITS
• Extensible Storage Engine
• Binary file
• Primitive data type
• Tagged Image File Format
• Field
• Graphics file formats
• Computing
• Computer file formats

Correction of occultation patterns based on tangential altitude IED 18 Dec 2014 First, one has to consider that LYRA occultation patterns are asymmetrical: Obviously, there is a difference whether the observed irradiance

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• Observational astronomy
• Occultation
• Irradiance
• Measurement
• Astrological aspects
• Radiometry
• Astronomy

Spectra, detector, and filter files used for LYRA radiometric model simulations IED 30 Nov 2007 Spectra Currently, 8 different spectra are used. (Irradiance values are in W m-2 nm-1.) /projects/lyra/rm/data_solarspec/LYR

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• Lyres
• Sound
• Music
• Waves
• LYRA
• Electromagnetic spectrum
• She-Hulk
• Byzantine lyra
• Cretan lyra
• Byzantine music
• Greek music
• Greek musical instruments

(first version: IED 18 Sep 2007, (updated version: 22 Oct 2007, after discussions in LYRA meeting 25 Sep 2007; title updated: 06 FebPre-flight Calibration of LYRA, a Solar UV Radiometer on PROBA2 (First Outline) A

Source URL: solwww.oma.be

• Science
• LYRA
• Calibration
• Data analysis

Upcoming LYRA Science Data Products I. E. Dammasch¹, A. BenMoussa¹, M. Dominique¹, B. Giordanengo¹, J.-F. Hochedez¹, M. Kretzschmar², J. J. Zender³ ¹ Royal Observatory of Belgium, Solar Influences Data Analysis C

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• Space plasmas
• Space
• Light sources
• Byzantine music
• Greek musical instruments
• LYRA
• Solar Radiation and Climate Experiment
• PROBA
• Sun
• Spaceflight
• Physics
• Plasma physics

More PROBA2 Science Data Products I. E. Dammasch, A. De Groof, J.-F. Hochedez, D. Berghmans Royal Observatory of Belgium, Solar Influences Data Analysis Center (ROB/SIDC), Brussels, Belgium Introduction LYRA (Large Yield

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• Space plasmas
• Light sources
• Meteorology
• LYRA
• Solar variation
• Ultraviolet
• Solar flare
• Solar Maximum Mission
• Sunlight
• Atmospheric sciences
• Plasma physics
• Physics

Degradation Estimation – Update IED 20 Dec 2011, completed 11 Jan 2012 The first two figures at the bottom of this report show the uncalibrated signals for LYRA head 2 and head 3 versus time of open cover, in hours. Co

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• Ultraviolet
• CH3
• Time
• Space
• Physics
• Solar variation
• Channel 3
• LYRA

LYRA Output: Expected Variations IED 16 Aprrev. 22 May and 29 May, updated 01 Aug and 19 Sep 2008 with new sample spectra, rev. 21 Oct 2008, updated 30 Jul 2009 after re-definition of Zr channel)

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• Space
• Solar Radiation and Climate Experiment
• Solar cycle
• Sun
• Signal
• Spaceflight
• LYRA
• Digital signal processing

LYRA Flatfield Software: Relative Output as Function of Pointing  IED, 17 Aug 2006 (rev. 26 Apr 2006 after including NI data) The IDL program for this purpose (see below) asks for the coordi

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