MIDC: SRRL Outdoor Spectral Data

SRRL Outdoor Spectral Data

LI-COR LI-1800 Spectroradiometers are collecting spectral data
from 300 to 1100nm, every 5 minutes during the day.
The AOCS is generating spectral data from 300 to 4000nm,
every 60 seconds when the AOCS parameter is less than 0.15.

Start Date/Time:
End Date/Time:

LI-1800 Global Horizontal
(5 min scans @ 2nm)
LI-1800 Global 40-South
(5 min scans @ 2nm)
LI-1800 Direct Normal
(5 min scans @ 2nm)
AOCS Direct Normal
(1 min scans)

Selected Data Range
(comma-delimited by time)
Selected Data Range
(two column by wavelength)
Selected Spectral Plot
(vs wavelength @ start time)

Multiple instrument selection is only valid for plotting.

LI-1800 Global Horizontal data is available from June 13, 2006 to Present.
LI-1800 Global 40-South data is available from January 24, 2001 to June 13, 2006.
LI-1800 Direct Normal data is available from April 30, 2001 to August 3, 2003.
AOCS Direct Normal data is available from October 19, 2001 to Present.

Global Horizontal/40-South LI-1800 (S/N PRS-456) information:

The instrument has 6nm spectral bandwidth and the detector is not temperature controlled.
The instrument was calibrated against NIST Standard of Spectral Irradiance F597 on April 7, 2008.
Known instrument problems can be found in the Data Quality Statements (DQS) database.
Instrument calibration history and reports are available in the AIM calibration database.
The instrument cleaning maintenance history since November 2004 is also available.
Measurements are made using the standard cosine receptor.

Direct Normal LI-1800 (S/N PRS-158) information:
- Measurements are made using the 1800-10 Quartz Fiber Optic Probe (w/o remote cosine receptor) and the fiber end is inserted into a 5^o view limiting tube (with window), which is mounted on a Sci-Tec tracker.

[NREL] [MIDC]