DQR ID | Subject | Data Streams Affected |
---|---|---|
D051014.2 | TWP/CSPHOT/C3 - Missing data | twpcsphotppC3.a1, twpcsphotalmC3.a1, twpcsphotaotC3.a1, twpcsphotsizeC3.a1, twpcsphotaotfiltC3.a1, twpcsphotalm1duboC3.a1, twpcsphotfinepfn1C3.a1, twpcsphotaotfiltqaC3.a1, twpcsphottotalpfn1C3.a1, twpcsphotcoarsepfn1C3.a1 |
D060216.1 | TWP/CSPHOT/C2 - Battery Voltage Problem | twpcsphotppC2.00, twpcsphotppC2.a1, twpcsphotalmC2.00, twpcsphotalmC2.a1, twpcsphotaotC2.00, twpcsphotaotC2.a1, twpcsphotsizeC2.00, twpcsphotsizeC2.a1, twpcsphotaotfiltC2.00, twpcsphotaotfiltC2.a1, twpcsphotalm1duboC2.00, twpcsphotalm1duboC2.a1, twpcsphotfinepfn1C2.00, twpcsphotfinepfn1C2.a1, twpcsphotaotfiltqaC2.00, twpcsphotaotfiltqaC2.a1, twpcsphottotalpfn1C2.00, twpcsphottotalpfn1C2.a1, twpcsphotcoarsepfn1C2.00, twpcsphotcoarsepfn1C2.a1 |
D070830.1 | TWP/CSPHOT/C2 - Missing data | twpcsphotppC2.a1, twpcsphotalmC2.a1, twpcsphotaotC2.a1, twpcsphotsizeC2.a1, twpcsphotaotfiltC2.a1, twpcsphotalm1duboC2.a1, twpcsphotfinepfn1C2.a1, twpcsphotaotfiltqaC2.a1, twpcsphottotalpfn1C2.a1, twpcsphotcoarsepfn1C2.a1 |
D090828.4 | TWP/CSPHOT/C2 - Instrument problem | twpcsphotppC2.a1, twpcsphotalmC2.a1, twpcsphotaotC2.a1, twpcsphotsizeC2.a1, twpcsphotaotfiltC2.a1, twpcsphotalm1duboC2.a1, twpcsphotfinepfn1C2.a1, twpcsphotaotfiltqaC2.a1, twpcsphottotalpfn1C2.a1, twpcsphotcoarsepfn1C2.a1 |
D100608.1 | TWP/CSPHOT/C2 - 340 nm filter degradation. | twpcsphotaotC2.a1, twpcsphotaotfiltC2.a1, twpcsphotalm1duboC2.a1, twpcsphotaotfiltqaC2.a1 |
D100804.2 | TWP/CSPHOT/C2 - Problem with sensor head | twpcsphotppC2.a1, twpcsphotalmC2.a1, twpcsphotaotC2.a1, twpcsphotsizeC2.a1, twpcsphotaotfiltC2.a1, twpcsphotalm1duboC2.a1, twpcsphotfinepfn1C2.a1, twpcsphotaotfiltqaC2.a1, twpcsphottotalpfn1C2.a1, twpcsphotcoarsepfn1C2.a1 |
D110415.1 | TWP/CSPHOT/C3 - Intermittent (morning) missing data | twpcsphotppC3.a1, twpcsphotalmC3.a1, twpcsphotaotC3.a1, twpcsphotsizeC3.a1, twpcsphotaotfiltC3.a1, twpcsphotalm1duboC3.a1, twpcsphotfinepfn1C3.a1, twpcsphotaotfiltqaC3.a1, twpcsphottotalpfn1C3.a1, twpcsphotcoarsepfn1C3.a1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/04/2005 | 0000 | 10/13/2005 | 2359 |
10/13/2009 | 0000 | 10/28/2009 | 2359 |
04/06/2010 | 0000 | 07/07/2010 | 2359 |
11/29/2010 | 0000 | 01/31/2011 | 2359 |
Subject: | TWP/CSPHOT/C3 - Missing data |
DataStreams: | twpcsphotppC3.a1, twpcsphotalmC3.a1, twpcsphotaotC3.a1, twpcsphotsizeC3.a1, twpcsphotaotfiltC3.a1, twpcsphotalm1duboC3.a1, twpcsphotfinepfn1C3.a1, twpcsphotaotfiltqaC3.a1, twpcsphottotalpfn1C3.a1, twpcsphotcoarsepfn1C3.a1 |
Description: | Data are missing and unrecoverable. |
Measurements: | twpcsphotsizeC3.a1:
twpcsphotcoarsepfn1C3.a1:
twpcsphotppC3.a1:
twpcsphotaotfiltqaC3.a1:
twpcsphottotalpfn1C3.a1:
twpcsphotaotfiltC3.a1:
twpcsphotalmC3.a1:
twpcsphotalm1duboC3.a1:
twpcsphotfinepfn1C3.a1:
twpcsphotaotC3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/03/2005 | 0000 | 03/27/2006 | 0130 |
06/04/2006 | 0600 | 11/30/2006 | 2030 |
Subject: | TWP/CSPHOT/C2 - Battery Voltage Problem |
DataStreams: | twpcsphotppC2.00, twpcsphotppC2.a1, twpcsphotalmC2.00, twpcsphotalmC2.a1, twpcsphotaotC2.00, twpcsphotaotC2.a1, twpcsphotsizeC2.00, twpcsphotsizeC2.a1, twpcsphotaotfiltC2.00, twpcsphotaotfiltC2.a1, twpcsphotalm1duboC2.00, twpcsphotalm1duboC2.a1, twpcsphotfinepfn1C2.00, twpcsphotfinepfn1C2.a1, twpcsphotaotfiltqaC2.00, twpcsphotaotfiltqaC2.a1, twpcsphottotalpfn1C2.00, twpcsphottotalpfn1C2.a1, twpcsphotcoarsepfn1C2.00, twpcsphotcoarsepfn1C2.a1 |
Description: | The Cimel Internal Battery Voltage dropped below 5.0 V. This caused satellite data transmissions to failed. Therefore data are very sporadic during this time. Collected data are probably usable. The problem was aleviated for a two months period in Apr./May 2006, when the battery was replaced on or about 2006-03-27. The problem recurred in June because the solar panels were corroded and unable to keep the battery charged. The whole unit was replaced in Nov. 2006 and power is now provided by the site and data are transmitted via land-line. |
Measurements: | twpcsphotfinepfn1C2.00:
twpcsphotaotfiltC2.00:
twpcsphottotalpfn1C2.00:
twpcsphotsizeC2.00:
twpcsphotaotfiltqaC2.00:
twpcsphotalm1duboC2.00:
twpcsphottotalpfn1C2.a1:
twpcsphotcoarsepfn1C2.a1:
twpcsphotalm1duboC2.a1:
twpcsphotaotfiltqaC2.a1:
twpcsphotcoarsepfn1C2.00:
twpcsphotalmC2.00:
twpcsphotppC2.a1:
twpcsphotaotC2.a1:
twpcsphotsizeC2.a1:
twpcsphotaotfiltC2.a1:
twpcsphotalmC2.a1:
twpcsphotppC2.00:
twpcsphotaotC2.00:
twpcsphotfinepfn1C2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/04/2007 | 0000 | 08/29/2007 | 2359 |
12/20/2007 | 0000 | 04/06/2008 | 2359 |
12/01/2009 | 0000 | 12/18/2009 | 2359 |
06/26/2011 | 1931 | 06/29/2011 | 0025 |
08/19/2011 | 0000 | 08/21/2011 | 2359 |
11/11/2011 | 0000 | 11/12/2011 | 2359 |
Subject: | TWP/CSPHOT/C2 - Missing data |
DataStreams: | twpcsphotppC2.a1, twpcsphotalmC2.a1, twpcsphotaotC2.a1, twpcsphotsizeC2.a1, twpcsphotaotfiltC2.a1, twpcsphotalm1duboC2.a1, twpcsphotfinepfn1C2.a1, twpcsphotaotfiltqaC2.a1, twpcsphottotalpfn1C2.a1, twpcsphotcoarsepfn1C2.a1 |
Description: | Data are missing and unrecoverable. |
Measurements: | twpcsphotppC2.a1:
twpcsphotsizeC2.a1:
twpcsphotaotC2.a1:
twpcsphotcoarsepfn1C2.a1:
twpcsphottotalpfn1C2.a1:
twpcsphotalmC2.a1:
twpcsphotaotfiltC2.a1:
twpcsphotalm1duboC2.a1:
twpcsphotaotfiltqaC2.a1:
twpcsphotfinepfn1C2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/11/2009 | 0000 | 08/27/2009 | 2359 |
Subject: | TWP/CSPHOT/C2 - Instrument problem |
DataStreams: | twpcsphotppC2.a1, twpcsphotalmC2.a1, twpcsphotaotC2.a1, twpcsphotsizeC2.a1, twpcsphotaotfiltC2.a1, twpcsphotalm1duboC2.a1, twpcsphotfinepfn1C2.a1, twpcsphotaotfiltqaC2.a1, twpcsphottotalpfn1C2.a1, twpcsphotcoarsepfn1C2.a1 |
Description: | Data is suspect due to problems with the rain sensor and clock setting being offset. |
Measurements: | twpcsphotppC2.a1:
twpcsphotsizeC2.a1:
twpcsphotaotC2.a1:
twpcsphotcoarsepfn1C2.a1:
twpcsphottotalpfn1C2.a1:
twpcsphotalmC2.a1:
twpcsphotaotfiltC2.a1:
twpcsphotalm1duboC2.a1:
twpcsphotaotfiltqaC2.a1:
twpcsphotfinepfn1C2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/01/2009 | 0000 | 11/28/2010 | 2330 |
Subject: | TWP/CSPHOT/C2 - 340 nm filter degradation. |
DataStreams: | twpcsphotaotC2.a1, twpcsphotaotfiltC2.a1, twpcsphotalm1duboC2.a1, twpcsphotaotfiltqaC2.a1 |
Description: | There was 340 nm filter degradation in the Nauru Cimel Sunphotometer starting 11/1/2009. The 340 AOD was in disagreement with other channels sporadically starting 11/1/2009 and consistently off from the other channels by March 2010. Therefore 340 AOD channel should not be used until the unit is replaced. The 340 nm filter will be changed when the instrument is sent back for calibration. |
Measurements: | twpcsphotaotC2.a1:
twpcsphotaotfiltC2.a1:
twpcsphotalm1duboC2.a1:
twpcsphotaotfiltqaC2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/18/2010 | 0000 | 04/20/2010 | 2359 |
Subject: | TWP/CSPHOT/C2 - Problem with sensor head |
DataStreams: | twpcsphotppC2.a1, twpcsphotalmC2.a1, twpcsphotaotC2.a1, twpcsphotsizeC2.a1, twpcsphotaotfiltC2.a1, twpcsphotalm1duboC2.a1, twpcsphotfinepfn1C2.a1, twpcsphotaotfiltqaC2.a1, twpcsphottotalpfn1C2.a1, twpcsphotcoarsepfn1C2.a1 |
Description: | Data are suspect due to problems with instrument. There was a broken strap for the sensor head. Also, data are only available later in the day, after hour 0 GMT for all days 3/18/10 to 4/20/2010, possibly related to problems with the cables and/or sensor head. |
Measurements: | twpcsphotppC2.a1:
twpcsphotsizeC2.a1:
twpcsphotaotC2.a1:
twpcsphotcoarsepfn1C2.a1:
twpcsphottotalpfn1C2.a1:
twpcsphotalmC2.a1:
twpcsphotaotfiltC2.a1:
twpcsphotalm1duboC2.a1:
twpcsphotaotfiltqaC2.a1:
twpcsphotfinepfn1C2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/12/2010 | 0000 | 11/28/2010 | 2359 |
Subject: | TWP/CSPHOT/C3 - Intermittent (morning) missing data |
DataStreams: | twpcsphotppC3.a1, twpcsphotalmC3.a1, twpcsphotaotC3.a1, twpcsphotsizeC3.a1, twpcsphotaotfiltC3.a1, twpcsphotalm1duboC3.a1, twpcsphotfinepfn1C3.a1, twpcsphotaotfiltqaC3.a1, twpcsphottotalpfn1C3.a1, twpcsphotcoarsepfn1C3.a1 |
Description: | There was a problem with the connection to the robot head causing dark current spikes that occurred most frequently in the morning. This resulted in missing data in the morning hours (21-23 GMT). For data that is available during this time period, use the quality assured level 2.0 AOT data from AERONET when available (datastream name twpcsphotaotfiltqaC3.a1). |
Measurements: | twpcsphotsizeC3.a1:
twpcsphotcoarsepfn1C3.a1:
twpcsphotppC3.a1:
twpcsphotaotfiltqaC3.a1:
twpcsphottotalpfn1C3.a1:
twpcsphotaotfiltC3.a1:
twpcsphotalmC3.a1:
twpcsphotalm1duboC3.a1:
twpcsphotfinepfn1C3.a1:
twpcsphotaotC3.a1:
|