MIDC/AIM Location Database
Total Records: 14, displaying 1-14

R#Serial NumberMeasurementInstall DateLocationNotesDate RemovedStateOwnerInstrument_Virtual::MakeInstrument_Virtual::ModelMIDC ID
1Airmass03/08/2007HSURelative optical airmass (not pressure corrected).
Calculated after datacollection (outside the datalogger) using the Solar Position Algorithm (SPA) and added to the datastream.
CAHSUAMASS
2Azimuth Angle03/08/2007HSUSolar azimuth angle.
Calculated after datacollection (outside the datalogger) using the Solar Position Algorithm (SPA) and added to the datastream.
CAHSUAZM
323224F3Diffuse Horizontal03/08/2007HSUDiffuse (Sky) shortwave irradiance measured by a PSP mounted under a manually-adjusted shadow band.
Due to the presense of the shadow band a 10% to 18% increase is needed, depending on solar declination for the day of data.
Both the corrected and un-corrected diffuse data are provided.
07/30/2009CAHSUEppleyPSPDHSB
423214F3Diffuse Horizontal07/30/2009HSUDiffuse (Sky) shortwave irradiance measured by a PSP mounted under a manually-adjusted shadow band.
Due to the presense of the shadow band a 10% to 18% increase is needed, depending on solar declination for the day of data.
Both the corrected and un-corrected diffuse data are provided.
09/20/2012CAHSUEppleyPSPDHSB
523224F3Diffuse Horizontal09/20/2012HSUDiffuse (Sky) shortwave irradiance measured by a PSP mounted under a manually-adjusted shadow band.
Due to the presense of the shadow band a 10% to 18% increase is needed, depending on solar declination for the day of data.
Both the corrected and un-corrected diffuse data are provided.
06/17/2016CAHSUEppleyPSPDHSB
635369F3Diffuse Horizontal06/17/2016HSUDiffuse (Sky) shortwave irradiance measured by a PSP mounted under a manually-adjusted shadow band.
Due to the presense of the shadow band a 10% to 18% increase is needed, depending on solar declination for the day of data.
Both the corrected and un-corrected diffuse data are provided.
CAHSUEppleyPSPDHSB
7Direct Normal03/08/2007HSUDirect (Beam) shortwave irradiance is calculated using the formula: Global = Direct * Cosine(Zenith) + Corrected Diffuse.
Note: Direct is set to zero when the Zenith >= 88.5.
CAHSUDN
823214F3Global Horizontal03/08/2007HSUInstrument was swapped out during the year 2008 (exact removal date unknown)06/01/2008CAHSUEppleyPSPGH
935369F3Global Horizontal06/01/2008HSUInstrument was swapped out during the year 2008 (exact install date unknown)09/19/2013CAHSUEppleyPSPGH
1023214F3Global Horizontal09/19/2013HSU10/31/2018CAHSUEppleyPSPGH
1123224F3Global Horizontal10/31/2018HSUCAHSUEppleyPSPGH
12Logger Battery Voltage03/08/2007HSUCR510 data logger battery voltage.CAHSUCRTEMP
13Logger Temperature03/08/2007HSUCR510 data logger panel temperature.CAHSUBATT
14Zenith Angle03/08/2007HSUSolar zenith angle (refracted).
Calculated after datacollection (outside the datalogger) using the Solar Position Algorithm (SPA) and added to the datastream.
CAHSUZEN