Event details
| Voyage: | IN2019_V06 [details] |
| Subject: | Logged in remotely to change SS sequence |
| When: | 2019-11-26 05:15:00 UTC - entered into Elog/Everlog as 2019-11-26 05:15:00 |
| Log: | in2019_v06_Atmospherics |
| Equipment: | CCNC
Cloud Condensation Nuclei Counter [view] |
| Position: |
Latitude: -12.31467 Longitude: 130.40917
- entered into Elog as 12 18.88 S, 130 24.55 E |
| Action: | Change |
| Time: | 15 |
| New order is the reverse (10 min at each still): | |
| Comments: | Time: 26/11/2019 05:15 Ruhi Subject – Logged in remotely to change SS sequence Comments: Logged in remotely – instrument struggling with the remote connection and flows may be affected by CPU loading. Stopped measurement and closed software. Edited Table 1 of the SS sequence to reverse the order. Previous order was an hourly cycle of 6 SS, 10 min each 0.2, 0.3, 0.4, 0.5, 0.6, 1.0 New order is the reverse (10 min at each still): 1.0, 0.6, 0.5, 0.4, 0.3, 0.2. I have done this to try to improve the OPC temperature adherence – during the previous cycle, the transition from 1.0 to 0.2% doesn’t provide enough time for the OPC temperature to reach setpoint, creating a condition where the droplets may be evaporating in the OPC before detection. I have been advised that this may be improved by reversing the sequence (or doing a pyramid sequence, which is not ideal). |