News tagged with photometer

Photometer

In its widest sense, a photometer is an instrument for measuring light intensity or optical properties of solutions or surfaces. Photometers are used to measure:

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Technical report: LEDs change laboratory measurements of light

Feb 17, 2023

The natural brightness of the night sky

May 6, 2021

Digitizing and replicating the world of materials

Jul 29, 2019

Airborne campaign preparing to probe pollution-climate link

Aug 1, 2013

Kepler spacecraft's breakdown changes NASA mission's course

May 29, 2013

Firestation: Preparing to study lightning

Nov 6, 2012

Scientists 'read' the ash from the Icelandic volcano two years after its eruption

May 11, 2012

Lowell Observatory astronomers chase Pluto's shadow across the Pacific ocean

Jul 21, 2011

Making a spectacle of star formation in Orion

Jun 30, 2011

SOFIA successfully observes challenging Pluto occultation

Jun 24, 2011

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