GROUND BASED NETWORK
Vienna
Light Measurement Network
Light meters from the company K2W Lights of the Mark 2.3l type. This instrument, designed for the precise and high-frequency detection of very small amounts of light, was developed in a co-operation between the Kuffner Observatory Association and the Thuringian State Observatory. It is in use worldwide and is used by the European Southern Observatory (ESO), among others, for site testing of the world’s most powerful telescopes due to its outstanding quality.
TYPE OF INSTRUMENT
K2W Lights light meters
N° OF STATIONS
7
LOCATION
Vienna, Austria
MEASUREMENT POINT
Diverse
STATUS
Operational
DATA AVAILABILITY
Not published
TIME RANGE
Since 2009
FREQUENCY OF MEASUREMENT
1 Hz
DATA PUBLISHING FREQUENCY
n/a
DATA PUBLISHING DELAY
n/a
MORE INFORMATION
CALIBRATED DATA
Yes
MEASUREMENT UNIT
µW/m²
WAVELENGTH RANGE
Not specified
FIELD-OF-VIEW
Not specified
POINTING DIRECTION
Not specified
DATA VISUALISATION
No
DATA DOWNLOAD
No
DATA FORMAT
n/a
DATA POLICY
n/a
FURTHER REFERENCES
– Lightmeter Mark 4.0 on K2W Lights Sensor
– Lightmeter on Wiki
– Nighttime light levels over Vienna from 2011 to 2018 and relationships to air quality indicators (article)
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