406273/C
509
•T:Temperature
•C:Catch
•B:Bottom
•N:Nosensor
•M:Marker
7U:Unit
M(meters),f(feet)orF(fathoms)fordepthmeasurements
C(Celsius)orF(Fahrenheit)fortemperaturemeasurements
8S:Source
Thenumber(1,2or3)ofthesensorprovidingthecurrentdatavalues
9C:Channel
Thenumber(1to30)ofthecommunicationchannelforthecurrentdatasource
10V:Value
Themagnitudeofthecurrentsensormeasurement
11Cr:Changerate
Themagnitudeofthecurrentdepthortemperaturemeasurement
12Q:Quality
•0:Noconnectionbetweenthesensorandthereceiver
•1:Oneortwotelemetrypulsesarelost,currentvalueispredicted
•2:Thecurrentdatavalueisreliable
13In:Interference
•0:Nointerference
•1:Interferenceisdetected
14SL:Signallevel
Thesignallevelofthetelemetrypulse,measuredindB//1µPa
15NL:Noiselevel
Theaveragenoiselevelofthecurrentchannel,measuredindB//1µPa
16G:currentgain,0,20or40dB
17Cb:Cablequality
•0:Cableisnotconnected
•1:CableisOK
•2:Ashortcircuit,orthehydrophonecurrentistoolarge
18error:Errordetected
0whennoerrorisdetected,anumber>0indicatesanerrorcondition
Datagramformats