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ACO Streaming Audio and Streaming Audio with Spectrograph are currently down until further notice.

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New ACO instruments were installed during the ACO-3 cruise on 2014/11/01. Click here for ACO-3 videos.

ALOHA Cabled Observatory Engineering Data
Circuit Breakers (Low Voltage)
Pressure :
Temperature :
Temperature Pressure :
Temperature CEN :
2.91
4.7
5.1
4.3
psi
°C
°C
°C
Date: June 10, 2017    05:58:12 UTC
Circuit Breakers (Low Voltage)
Temperature (CB1):
Temperature (CB2):
Temperature (CB3):
Temperature (CB4):
Temperature (CB5):
Temperature (CB6):
10.5
8.9
10.1
9.9
10.5
10.2
°C
°C
°C
°C
°C
°C
Date: June 10, 2017    05:58:12 UTC

 

 

Circuit Breakers (High Voltage). DCDC Converters
Temperature (PI3) :
Temperature (PI4) :
Temperature (DC3) :
Temperature (DC4) :
Temperature 2 :
4.2
4.5
5.8
5.6
5.3
°C
°C
°C
°C
°C
Date: June 10, 2017    05:58:12 UTC

 

Voltage of the Stacks
Voltage (DC0) :
Voltage (DC1) :
Voltage (DC2) :
Voltage (DC3) :
Voltage (DC4) :
Voltage (DC5) :
Voltage (DC6) :
Voltage (DC7) :
105.3
0
101.8
0
0
0
102.2
0
V
V
V
V
V
V
V
V
Date: Jun 10, 2017    5:58:12 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 :
0.908
2.113
2.788
3.5
0.45
-2.243
1.64
2.473
A
A
A
A
V
V
A
V
Date: Jun 10, 2017    5:58:12 UTC

 

A, B bus Voltages
Voltage A bus :
Voltage B bus :
Voltage Reference :
48.762
49.169
2.471
V
V
V
Date: Jun 10, 2017    5:58:12 UTC

 

ACDC Converter Temperatures
Temperature (DC0) :
Temperature (DC1) :
Temperature (DC2) :
Temperature (DC3) :
Temperature (DC4) :
Temperature (DC5) :
Temperature (DC6) :
Temperature (DC7) :
49.1
24.6
50.1
22.7
20.1
23.4
48.5
21.7
°C
°C
°C
°C
°C
°C
°C
°C
Date: Jun 10, 2017    5:58:12 UTC

 

JBox Engineering Data
Temperature Pressure 1 :
Temperature Pressure 2 :
Temperature :
Temperature Regenerator :
Pressure :
Voltage (12) :
Voltage (48) :
Voltage reference :








°C
°C
°C
°C
psi
V
V
V
Date: ,    :: UTC
Temperature
Temperature 1 :
Temperature 2 :
Temperature 3 :
Temperature 4 :
12.69929
12.920487
15.335172
8.681387
°C
°C
°C
°C
Date: June 10, 2017    06:02:32 UTC
Pressure, Current, Voltage
Pressure:
Center +48 V dc:
+48 V dc :
Ground Fault Offset:
Voltage Reference:
3.780627
24.024
48.144
-0.096
2.487
PSI
V
V
V
V
Date: June 10, 2017    06:02:32 UTC

 

 

Ports E1, E2
Date: 00,    00:00:00 UTC
Ports E5, E6
Date: 00,    00:00:00 UTC

 

 

Ports E7, E8
Date: 00,    00:00:00 UTC

 

Ports E1, E2
Date: 00,    00:00:00 UTC
Ports E5, E6
Date: 00,    00:00:00 UTC

 

 

Ports E7, E8
Date: 00,    00:00:00 UTC

 

Ports E1, E2
Date: 00,    00:00:00 UTC
Ports E5, E6
Date: 00,    00:00:00 UTC

 

 

Ports E7, E8
Date: 00,    00:00:00 UTC