Out of the schedule rain on miniLEO

According to the schedule, rain on miniLEO stopped at 16:30 on Sept 24th. Rain started again at 17:35 unexpectedly and continued overnight until 8:05 in the morning. Rain scheduler in use was without PID.

Rainfall distribution testing on minLEO surface

Rain fall distribution was tested on miniLEO surface on September 22nd, 2019 between 9.52am to 10.07am and 10.57am  to 11.12 am. Sprinkler heads were adjusted after first test. Second test showed reasonably uniform distribution.

1 sec/min Data logging Performance Issue

There was a performance issue with the main dsc.b2 server with generating log files for 1 minute and 1 second log files.

Affected time range: 9/11/2019 8:10 PM to 9/16/2019 10:40AM

LEO CNR4 Center Bay West Sensor Re-purposed

The west most CNR4 Sensor (LEO-C_10_-2_0_CNR4) was removed from the Center Bay mast on Thursday August 8th between 8am and 10 am by Aaron Bugaj.

This sensor is temporary being used in the West bay for a remote sensing experiment.

LEO CSAT3

There is no LEO CSAT3 for the East or West bay installed due to damage/maintenance.

Data logging to the East and West bay have been stopped as of 7/25/2019 8:25am.

LEO Center Load 14_-3_0 cells 3130 channel swap

load cell 14_-3_0 signal channel was swapped to see if the noise was less prevalent in the other channel.

Zero Air Generator Running Status

The aadco inst. Zero Air Generator was offline due to repair/maintenance.

• Summer 2018. Approximate dates 4/25/2018-6/27/2018.
• 2/13/2019-2/14/2019
• 4/18/2019-4/26/2019
• 4/30/2019-5/1/2019
• 5/7/2019-5/8/2019

LI7000 missing data

LI7000 configuration was changed unknowingly, subsequently, we have a long time period of lost data.

Data since 2017-11-20 11:20:48.

The issue was rectified on 2019-03-13 22:23:05.

PE102-038 East Bay -2 Swap

The PE102-038 in East bay -2 position was measuring about 1/2 of expected counts. Flowmeter from the +4 position in East bay was swapped with -2 position until a replacement is available. 

10-4-2018 LEO Tipping bucket recalibration

We have recalibrated the LEO Novalynx tipping bucket. 10/4/2018 10:45pm data set onwards are using the new calibration values.

6/4/2019: The following shows the updated calibration coefficients used on the Novalynx.