• Thumbnail for ACRIMSAT
    Active Cavity Radiometer Irradiance Monitor Satellite, or ACRIMSAT was a satellite carrying the ACRIM-3 (Active Cavity Radiometer Irradiance Monitor 3)...
    9 KB (863 words) - 13:30, 20 February 2023
  • Thumbnail for Upper Atmosphere Research Satellite
    Upper Atmosphere Research Satellite (category Geospace monitoring satellites)
    radiometers. The 63 GHz radiometer measures temperature and pressure. The 183 GHz radiometer measures water vapor and ozone. The 205 GHz radiometer measures...
    24 KB (2,440 words) - 15:00, 22 December 2023
  • Thumbnail for Solar irradiance
    since irradiance standards at the time lacked sufficient absolute accuracies. Measurement stability involves exposing different radiometer cavities to different...
    56 KB (6,854 words) - 18:02, 27 April 2024
  • Thumbnail for STS-48
    Spectral Irradiance Monitor (SUSIM); Solar/Stellar Irradiance Comparison Experiment (SOLSTICE); Particle Environment Monitor (PEM) and Active Cavity Radiometer...
    12 KB (956 words) - 07:53, 30 January 2024
  • Thumbnail for Solar Maximum Mission
    has media related to Solar Maximum Mission. HEASARC, SMM Marshall Space Flight Center, SMM SMM C/P Coronal Mass Ejections Total Solar Irradiance ACRIM...
    13 KB (1,079 words) - 01:28, 23 February 2024
  • University of California, Berkeley- launched in 2002 Active Cavity Radiometer Irradiance Monitor Satellite (ACRIMSAT) for NASA/ JPL- launched in 1999...
    45 KB (4,528 words) - 15:06, 3 May 2024
  • Thumbnail for STS-66
    ozone monitor on aging NOAA-9 satellite as well as cooperative measurements with other ATLAS-3 instruments; Active Cavity Radiometer Irradiance Monitor (ACRIM)...
    10 KB (907 words) - 19:05, 7 March 2024
  • (ano) 'above, sky') is a type of actinometer used for measuring solar irradiance on a planar surface and it is designed to measure the solar radiation...
    16 KB (2,073 words) - 07:01, 23 April 2024
  • Thumbnail for STS-45
    (SEPAC); Active Cavity Radiometer (ACR); Measurement of Solar Constant (SOLCON); Solar Spectrum; Solar Ultraviolet Spectral Irradiance Monitor (SUSIM);...
    9 KB (565 words) - 07:55, 30 January 2024
  • doi:10.1016/0273-1177(88)90164-0. Active Cavity Radiometer Irradiance Monitor (ACRIM) total solar irradiance monitoring 1978 to present Archived 2017-06-11...
    45 KB (5,172 words) - 17:17, 6 April 2024
  • Launch date Operator Orbit Outcome Remarks Carrier rocket Active Cavity Radiometer Irradiance Monitor Satellite (ACRIMSAT) 20 December 1999 NASA low Earth...
    12 KB (49 words) - 12:11, 23 May 2024
  • Thumbnail for STS-56
    spectrometry instrument SOLSPEC, the Solar Ultraviolet Irradiance Monitor (SUSIM), and the Active Cavity Radiometer (ACR) and Solar Constant (SOLCON) experiments...
    8 KB (502 words) - 02:26, 9 February 2024
  • Thumbnail for History of radiation protection
    not exceed a maximum irradiance of 0.3 watts per square meter of skin. Sunbeds must be labeled accordingly. The new irradiance limit corresponds to the...
    266 KB (33,050 words) - 14:11, 21 May 2024
  • Thumbnail for Light
    space is also under investigation. Although the motion of the Crookes radiometer was originally attributed to light pressure, this interpretation is incorrect;...
    51 KB (6,331 words) - 03:11, 18 May 2024
  • Thumbnail for Glory (satellite)
    distributions—of sulfate and other aerosols, and would have collected solar irradiance data for the long-term climate record. The science focus areas served...
    15 KB (1,307 words) - 16:54, 19 May 2024