| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 08/11/2012 | 2100 | Open Ended | 2100 | Does not affect quality |
| Subject: | NSA/AMC/C1 - Obstruction in instrument view |
| DataStreams: | nsaamcC1.b1 |
| Description: | Physical obstruction in upward facing and downward facing PAR sensor measurements during hours of 21 and 22 GMT of each day. Obstruction is due to 40 meter tower between the sun and AMC rack where the PAR sensors are mounted. |
| Suggestions: | Omit using all data between hours 21 and 22 GMT for each day. |
| Measurements: | nsaamcC1.b1: more
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