DQR ID | Subject | Data Streams Affected |
---|---|---|
D020613.11 | TWP/VCEIL/C2 - Installation | twpvceil25kC2.00, twpvceil25kC2.a1, twpvceil25kC2.b1 |
D041013.2 | TWP/VCEIL/C1 - Data dropouts | twpvceil25kC1.00, twpvceil25kC1.b1 |
D990910.1 | Calibration interruption at TWP Nauru | twpvceil25kC2.00, twpvceil25kC2.a1, twpvceil25kC2.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/28/1998 | 0455 | 11/19/1998 | 2359 |
Subject: | TWP/VCEIL/C2 - Installation |
DataStreams: | twpvceil25kC2.00, twpvceil25kC2.a1, twpvceil25kC2.b1 |
Description: | The Nauru ARCS was installed during the period September-November 1998. Data were being collected by the end of October, but for the first several weeks of November, the site was undergoing considerable change, so data from that period should be used with caution. The official site dedication occured on November 20. Most on-site activity ended following the dedication so we will consider November 20 to be the beginning of the Nauru operations. The last members of the installation team left Nauru on November 24. |
Measurements: | twpvceil25kC2.00:
twpvceil25kC2.b1:
twpvceil25kC2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/29/2004 | 0100 | 11/15/2004 | 1520 |
Subject: | TWP/VCEIL/C1 - Data dropouts |
DataStreams: | twpvceil25kC1.00, twpvceil25kC1.b1 |
Description: | The Manus ceilometer was not receiving complete data packs from the ceilometer. This occurred at irregular intervals up to 3-10 times per hour until an error occurred and the computer locked up. The data were not affected when they were successfully collected. Days on which the data are missing for more than 1 hour are listed below. Some maintenance was done on the ceilometer data computer in November and the computer was ultimately replace on 3 January 2005. year.month.day 2004.09.29 2004.10.03 2004.10.04 2004.10.07 2004.10.10 2004.10.11 2004.10.12 2004.10.13 2004.10.14 2004.10.17 2004.10.18 2004.10.22 2004.10.25 2004.10.26 2004.10.27 2004.10.28 2004.10.29 2004.10.30 2004.11.15 |
Measurements: | twpvceil25kC1.00:
twpvceil25kC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/10/1999 | 0425 | 08/10/1999 | 0450 |
Subject: | Calibration interruption at TWP Nauru |
DataStreams: | twpvceil25kC2.00, twpvceil25kC2.a1, twpvceil25kC2.b1 |
Description: | The ceilometer was tipped horizontal for a calibration check |
Measurements: | twpvceil25kC2.00:
twpvceil25kC2.b1:
twpvceil25kC2.a1:
|