012921 2889MinterSchoolRoad

Instantel Deep Earth Logic
Date/Time Vert at 12:27:23 January 29, 2021
Trigger Source Geo: 0.020 in/s, Mic: 120.0 dB(L)
Range Geo: 1.250 in/s
Record Time 5.0 sec at 2048 sps
Notes
Location: Front of 2889 Minter School Road
Seismograph GPS: N35d24m17.60sW79d11m31.80s
Martin Marietta Lemon Springs
Deep Earth Logic Kyle Gates [phone]
Extended Notes
Microphone Linear Weighting
PSPL 126.2 dB(L) at 2.383 sec
ZC Freq 6.1 Hz
Channel Test Passed (Freq = 20.1 Hz Amp = 615 my )
Tran Vert Long
PPV 0.048 0.075 0.040 in/s
ZC Freq 30 41 13.3 Hz
Time (Rel. to Trig) 0.328 0.170 0.486 sec
Peak Acceleration 0.036 0.056 0.030 g
Peak Displacement 0.001 0.000 0.000 in
Sensor Check Passed Passed Passed
Frequency 7.6 7.6 7.4 Hz
Overswing Ratio 3.7 3.8 3.7
MicL
Long
Vert
Tran
Serial Number BE19401 V 10.72-8.17 MiniMate Plus
Battery Level 6.8 Volts
Unit Calibration July 22, 2020 by Instantel
File Name U4011TUT.9NOW
USBM R18507 And OSMRE
1 2 5 10 20
Frequency (Hz)
Tran: + Vert: x Long: o
50 100 >
0.0
1.0
2.0
3.0
4.0
5.0
0.0
0.0
0.0
0.0
Time Scale:0.20 sec/div Amplitude Scale: Geo: 0.020 in/s/div Mic: 0.002 psi(L)/div Sensor Check
Trigger = C�
Printed: February 17, 2021 (V 10.74) Format © 1995-2015 Xmark Corporation