Please subscribe to the ACO-status mailing list for future ACO operational advisories and alerts.

Sensor maintenance during the ACO-8 cruise (5/28-6/2/2021): the BSP-5 with CTD4 and CAM2 with lights were installed.

ALOHA Cabled Observatory
Observatory
Junction Box
Hydrophone Experiment Module
Power Supply Engineering Data
Voltage of the Stacks
Voltage (DC0) :
Voltage (DC1) :
Voltage (DC2) :
Voltage (DC3) :
Voltage (DC4) :
Voltage (DC5) :
Voltage (DC6) :
Voltage (DC7) :
105
0
0
101.7
0
0
102
0
V
V
V
V
V
V
V
V
Date: February 18, 2026    09:12:48 UTC
A, B bus Currents
Current A bus :
Current B bus :
Current A Regulator :
Current B Regulator :
Voltage Sensor :
Voltage Seawater return :
Line Current :
Voltage Reference :
0.93
2.825
2.425
3.05
0.087
-2.31
1.637
2.473
A
A
A
A
V
V
A
V
Date: February 18, 2026    09:12:48 UTC

 

A, B bus Voltages
Voltage A bus :
Voltage B bus :
Voltage Reference :
48.642
49.147
2.471
V
V
V
Date: February 18, 2026    09:12:48 UTC

 

ACDC Converter Temperatures
Temperature (DC0) :
Temperature (DC1) :
Temperature (DC2) :
Temperature (DC3) :
Temperature (DC4) :
Temperature (DC5) :
Temperature (DC6) :
Temperature (DC7) :
49
23.3
22.4
47.1
19.4
23.1
48.7
21.8
°C
°C
°C
°C
°C
°C
°C
°C
Date: February 18, 2026    09:12:48 UTC