R# | Serial Number | Measurement | Install Date | Location | Notes | Date Removed | State | Owner | Instrument_Virtual::Make | Instrument_Virtual::Model | MIDC ID |
---|---|---|---|---|---|---|---|---|---|---|---|
1 | Airmass | 03/18/2006 | UNLV | Relative optical airmass (not pressure corrected). Calculated after datacollection (outside the datalogger) using the Solar Position Algorithm (SPA) and added to the datastream. As of 11-Oct-2016 at 10:45 PST, it is calculated by CR1000 using Campbell SolarPosition function (SOLPOS-based). | NV | UNLV | AMASS | ||||
2 | Azimuth Angle | 03/18/2006 | UNLV | Solar azimuth angle. Calculated after datacollection (outside the datalogger) using the Solar Position Algorithm (SPA) and added to the datastream. As of 11-Oct-2016 at 10:45 PST, it is calculated by CR1000 using Campbell SolarPosition function (SOLPOS-based). | NV | UNLV | AZM | ||||
3 | Diffuse Horizontal | 04/06/2006 | UNLV | Diffuse is calculated using the formula: Global = Direct * Cosine(Zenith) + Diffuse. | NV | UNLV | DH | ||||
4 | 31874E6 | Direct Normal | 04/06/2006 | UNLV | Mounted in an automatic sun-following tracker | 06/18/2008 | NV | UNLV | Eppley | NIP | DN |
5 | 25791E6 | Direct Normal | 06/18/2008 | UNLV | Mounted in an automatic sun-following tracker | 07/10/2008 | NV | UNLV | Eppley | NIP | DN |
6 | 31874E6 | Direct Normal | 07/10/2008 | UNLV | Mounted in an automatic sun-following tracker | NV | UNLV | Eppley | NIP | DN | |
7 | Dry Bulb Temperature | 05/18/2006 | UNLV | Ambient air temperature measured with an RM Young 1000 Ohm 4-Wire RTD inside in a naturally aspirated radiation shield mounted on a pole at approximately 30 feet above ground. The wind chill temperature is also calculated using the new National Weather Service (NWS) method as described on the NOAA web site, however the wind speed used is measured at approx. 30' instead of the 5' level required by the NWS calculation. Measured using CSI P16 instruction with 1.0267 Multiplier. | NV | UNLV | TH | ||||
8 | 910126 | Global Horizontal | 03/18/2006 | UNLV | NV | UNLV | Kipp & Zonen | CM3 | GH | ||
9 | Logger Battery Voltage | 03/18/2006 | UNLV | CR23X data logger battery voltage. The logger was upgraded to a CR1000 on 10-OCT-2016. | NV | UNLV | CRT | ||||
10 | Logger Temperature | 03/18/2006 | UNLV | CR23X data logger panel temperature. The logger was upgraded to a CR1000 on 10-OCT-2016. | NV | UNLV | CRB | ||||
11 | 020615 | UVA and UVE (Erythema) | 03/18/2006 | UNLV | The Kipp & Zonen dual band sensor measures both UVA in W/m^2 and UVE (erythema) in W/m^2 and the UV-Index. The unit is temperature controlled at 25 degrees C. | NV | UNLV | Kipp & Zonen | UV-S-AE-T | UVSAET | |
12 | Wind Speed and Direction | 03/18/2006 | UNLV | Measured by an RM Young 4-blade propeller and attached vane mounted on a pole at approximately 30 feet above ground. Peak Wind Speed is also recorded, which is the maximum 1-sec anemometer reading during the 1-minute interval. | NV | UNLV | WS | ||||
13 | Zenith Angle | 03/18/2006 | UNLV | Solar zenith angle (refracted). Calculated after datacollection (outside the datalogger) using the Solar Position Algorithm (SPA) and added to the datastream. As of 11-Oct-2016 at 10:45 PST, it is calculated by CR1000 using Campbell SolarPosition function (SOLPOS-based). | NV | UNLV | ZEN |