An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک



calibration exposure
  نوردادِ کبیزش  
nurdâd-e kabizeš
Fr.: pose d'étalonnage  

An exposure obtained with an instrument mounted on the telescope using an artificial illuminating source in order to calibrate the instrument.

Etymology (EN):calibration; → exposure.

Etymology (PE): Nurdâd, → exposure; kabizeš, → calibration.