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  • In astronomy, a photometric system is a set of well-defined passbands (or optical filters), with a known sensitivity to incident radiation. The sensitivity...
    21 KB (1,021 words) - 00:56, 4 May 2024
  • Thumbnail for Photometric stereo
    Photometric stereo is a technique in computer vision for estimating the surface normals of objects by observing that object under different lighting conditions...
    10 KB (1,265 words) - 12:48, 24 September 2023
  • A photometric redshift is an estimate for the recession velocity of an astronomical object such as a galaxy or quasar, made without measuring its spectrum...
    4 KB (503 words) - 05:16, 1 April 2024
  • related news: Huge star cluster discovered in neighbourhood of Milky Way Photometric parallax is a means to infer the distances of stars using their colours...
    1 KB (177 words) - 01:02, 30 January 2023
  • Photometric-standard stars are a series of stars that have had their light output in various passbands of photometric system measured very carefully....
    1 KB (170 words) - 12:38, 21 September 2024
  • a type of crustacean. Crab or crabs may also refer to: Crab (unit), photometrical unit of X-ray astronomy Crab (cipher), an encryption algorithm based...
    2 KB (241 words) - 02:50, 24 August 2024
  • Photometry (redirect from Photometric)
    or intensity of an astronomical object's electromagnetic radiation A photometric study, sometimes also referred to as a lighting "layout" or "point by...
    471 bytes (93 words) - 21:48, 31 May 2024
  • Thumbnail for UBV photometric system
    The UBV photometric system (from Ultraviolet, Blue, Visual), also called the Johnson system (or Johnson-Morgan system), is a photometric system usually...
    6 KB (676 words) - 04:27, 28 October 2024
  • Vilnius photometric system is a medium-band seven-colour photometric system (UPXYZVS), created in 1963 by Vytautas Straižys and his coworkers. This system...
    3 KB (300 words) - 09:51, 19 March 2024
  • Thumbnail for Photometry (optics)
    Luminance (photometric) and radiance (radiometric) Luminous flux (photometric) and radiant flux (radiometric) Luminous intensity (photometric) and radiant...
    12 KB (1,826 words) - 05:02, 5 May 2024
  • Thumbnail for Luminance
    Luminance is a photometric measure of the luminous intensity per unit area of light travelling in a given direction. It describes the amount of light...
    11 KB (1,336 words) - 07:47, 27 September 2024
  • Thumbnail for Exposure (photography)
    effectively layering a series of photographs in one image. The accumulated photometric exposure (Hv) is the same so long as the total exposure time is the same...
    23 KB (2,737 words) - 02:15, 13 September 2024
  • Thumbnail for Solar System
    field Absolute magnitude Mass Metallicity Rotation Starlight Variable Photometric system Color index Hertzsprung–Russell diagram Color–color diagram Strömgren...
    222 KB (21,885 words) - 20:14, 24 October 2024
  • Thumbnail for Sun
    field Absolute magnitude Mass Metallicity Rotation Starlight Variable Photometric system Color index Hertzsprung–Russell diagram Color–color diagram Strömgren...
    165 KB (18,110 words) - 20:44, 27 October 2024
  • Thumbnail for Glucose
    Glucose is a sugar with the molecular formula C6H12O6. Glucose is overall the most abundant monosaccharide, a subcategory of carbohydrates. Glucose is...
    121 KB (12,789 words) - 20:45, 27 October 2024
  • Thumbnail for Photometry (astronomy)
    photometry is conducted by gathering light and passing it through specialized photometric optical bandpass filters, and then capturing and recording the light...
    29 KB (3,178 words) - 05:10, 24 October 2024
  • Thumbnail for Architectural lighting design
    technique helps to develop the aesthetic and functionality of lighting. Photometric studies are performed to simulate lighting designs for projects before...
    38 KB (3,953 words) - 03:03, 4 October 2024
  • The Strömgren photometric system, abbreviated also as uvbyβ or simply uvby, and sometimes referred as Strömgren - Crawford photometric system, is a four-colour...
    4 KB (453 words) - 10:12, 19 July 2024
  • quantity measured in watts per steradian (W/sr) Luminous intensity, a photometric quantity measured in lumens per steradian (lm/sr), or candela (cd) Irradiance...
    968 bytes (153 words) - 05:40, 5 December 2022
  • Thumbnail for Solar eclipse
    field Absolute magnitude Mass Metallicity Rotation Starlight Variable Photometric system Color index Hertzsprung–Russell diagram Color–color diagram Strömgren...
    83 KB (9,739 words) - 15:30, 3 October 2024
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