R# | Site | Serial Number | Measurement | Start Date | Start Time | End Date | End Time | Data Quality Statement |
26 | BMS | 010046 | Diffuse CM22 | 10/30/2010 | 00:00:00 | 11/01/2010 | 11:27:00 | The Sci-Tec #2 tracker was apparently not working during this time. The following instruments were unshaded: CM22, CUV4, CG4; and the following instruments were not pointing at the sun: NIP #1, NIP RG780, LI-201. |
27 | BMS | | Diffuse CM22 | 12/15/2009 | 09:40:00 | 12/15/2009 | 10:00:00 | The Sci-Tec #2 tracker collided with another empty Sci-Tec tracker. The following instruments were unshaded: CM22, CUV4, CG4; and the following instruments were not pointing at the sun: NIP #1, NIP RG780, LI-201. |
28 | BMS | | Diffuse CM22 | 12/09/2009 | 12:11:00 | 12/09/2009 | 14:22:00 | Due to a power outage at NREL, followed by bad power, the SRRL tracker UPS shutdown. The following BMS instruments were not pointing at the sun: Direct CH1, NIP1, NIP2, NIP-RG780, LI201, TWC500, CUV4; and the following instruments were unshaded: 8-48, CM22, PSP, CUV4, PIR, CG4. |
29 | BMS | | Diffuse CM22 | 07/30/2009 | 12:45:00 | 07/30/2009 | 23:59:00 | The Sci-Tec #2 tracker was apparently not working during this time. The following instruments were unshaded: CM22, CUV4, CG4; and the following instruments were not pointing at the sun: NIP #1, NIP RG780, LI-201. |
30 | BMS | | Diffuse CM22 | 11/15/2008 | 14:02:00 | 11/15/2008 | 14:32:00 | Due to a planned power outage at SRRL, the following BMS instruments were unshaded: Diffuse 8-48, CM22, PSP, CUV4, DW-PIR, DW-CG4. |
31 | BMS | | Diffuse CM22 | 12/29/2007 | 00:00:00 | 01/03/2008 | 23:59:00 | Sci-Tec Tracker #2 had intermittent alignment problems. The following instruments were UNSHADED: Diffuse CM22, Diffuse UVB-1 and the CG4. The AOCS was not pointing at the SUN. The affected times were: 12/29/07: 13:45-sunset; 12/31/07 @ 13:30 through 1/3/08. |
32 | BMS | | Diffuse CM22 | 11/28/2007 | 12:30:00 | 11/28/2007 | 15:00:00 | Sci-Tec Tracker #2 had intermittent alignment problems. The following instruments were UNSHADED: Diffuse CM22, Diffuse UVB-1 and the CG4. The AOCS was not pointing at the SUN. |
33 | BMS | | Diffuse CM22 | 11/05/2007 | 00:00:00 | 11/11/2007 | 23:59:00 | Sci-Tec Tracker #2 had intermittent alignment problems. The following instruments were UNSHADED: Diffuse CM22, Diffuse UVB-1 and the CG4. The AOCS was not pointing at the SUN. The affected times were: 11/5: sunrise to 8:45 MST; 11/7 through 11/11. |
34 | BMS | 010046 | Diffuse CM22 | 07/26/2006 | 07:00:00 | 07/28/2006 | 15:30:00 | Instrument thermpile signal was bogus at various times throughout these three days during working hours, due to patch panel/deck cabling/data logger connection troubleshooting. |
35 | BMS | 010034 | Diffuse CM22 | 05/25/2006 | 10:50:00 | 05/25/2006 | 11:10:00 | Sci-Tec tracker #2 tracker was down due to power shutdown for installation of new SRRL equipment lift. The following instruments were UNSHADED: Diffuse CM22, Diffuse UVB-1 and the CG4. |
36 | BMS | 010034 | Diffuse CM22 | 11/05/2005 | 06:37:00 | 11/07/2005 | 09:19:00 | Sci-Tec Tracker #2 was down due to a power outage on 11/4/2005 at 23:14 MST. Tracker failed to automatically reposition when power was restored on 11/5/2005 at 5:02 MST, due to failed internal battery. The following instruments were UNSHADED: Diffuse CM22, Diffuse UVB-1 and the CG4. The AOCS was not pointing at the SUN. |
37 | BMS | 010034 | Diffuse CM22 | 07/23/2005 | 10:16:00 | 07/25/2005 | 07:07:00 | Sci-Tec Tracker #2 rotated the wrong direction and hung up on the signal cables, due to a scheduled NREL power outage on 7/23/2005 at 5:33 MST. The following instruments were UNSHADED: Diffuse CM22, Diffuse UVB-1 and the CG4. |
38 | BMS | 010034 | Diffuse CM22 | 07/10/2005 | 05:56:00 | 07/11/2005 | 08:00:00 | Sci-Tec Tracker #2 rotated the wrong direction and hung up on the signal cables, due to a momenatary power loss. The following instruments were UNSHADED: Diffuse CM22, Diffuse UVB-1 and the CG4. |
39 | BMS | | Diffuse CM22 | 05/02/2003 | 13:45:00 | 07/03/2003 | 08:30:00 | On May 2, 2003, the shade on the CM22 and PSP was removed during BORCAL, which caused the diffuse instruments to measure global. However on May 5, 2003, it was decided not to corrupt the baseline diffuse measurements with "global data", so the instruments were disconnected and/or shorted at the baseline datalogger connection. The instruments were later returned to normal service on July 3, 2003. All data during this time is bad or bogus. |
40 | BMS | 010046 | Diffuse CM22 | 08/24/2002 | 09:15:00 | 09/02/2002 | 17:30:00 | The shading ball on the CM22 was removed to allow the instrument to be calibrated in BORCAL 2002-04. Affected times (MST) were: 8-24-02 9:15 to 14:30, 8-25-02 10:00 to 15:00, 8-26-02 7:15 to 15:00, 8-27-02 10:15 to 12:45, 8-30-02 5:30 to 13:35, 9-2-02 10:00 to 17:30. |