Radiometric calibration of our devices

Here is the description of the NIST-traceable radiometric calibration of following devices:

Follow these steps:

  1. Calibrate wavelengths of USB650 using Ocean Insight wavelength calibration source HG-2 (mercury, argon) - manual
  2. Calibrate the USB650 radiometrically using Ocean Insight radiometrically calibrated halogen source HL-3 Plus - manual
  3. Calibrate the integration sphere radiometrically using radiometrically calibrated USB650 spectrometer - manual
  4. Calibrate the light pollution spectrometer radiometrically using radiometrically calibrated integration sphere - manual
  5. Calibrate the sky-scanner radiometrically using radiometrically calibrated integration sphere - manual


Calibrated spectrum of the night sky over Bratislava as viewed from a dark place located 25 km away

Contact

František Kundracik
Department of Experimental Physics
Faculty of Mathematics, Physics and Informatics
Comenius University
Bratislava, Slovakia