Station name                                 	PISTON
System trademark and model                   	MW41
Sonde type                                   	RS41-SGP
Sonde serial number                          	N5150367
Ground check device                          	RI41
Balloon release date and time                	2018-09-17T02:28:05
Release point latitude                       	15.762635?N
Release point longitude                      	134.690918?E
Release point height from sea level          	3.0 m
Surface pressure                             	/////
Surface temperature                          	/////
Surface relative humidity                    	/////
Surface wind speed                           	/////
Surface wind direction                       	/////
Surface pressure                             	/////
Pref pressure                                	1009.10 hPa
P correction (Pref - P)                      	1.93 hPa
Tref temperature                             	/////
Uref humidity                                	Desiccant 0 %Rh
U correction (Uref1 - U1)                    	-0.2 %Rh
Average ascent rate                          	/////
Terminating altitude                         	/////
Sounding length                              	00:00:00 hh:mm:ss
Reason for termination                       	IncreasingPressure
Reason for sounding failure                  	/////
Height and pressure in messages is based on  	P Sensor
Software version                             	MW41 2.2.1