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<br />DatelTime Tran at 14:56:25 January 21, 1998 <br />Trigger Souree Geo: 0.0500 in/s <br />~ Mic: 129 d6(L) <br />Range Geo :10.00 in/s <br />Record Time 2.25 sec (Auto=lSec) at 1024 sps <br />Notes <br />Location: Seneca 2W <br />Client: Seneca Coal Co. <br />User Name: CMM <br />General: Test Holes <br />' Other: <br />Post Event Notes <br />Microphone Linear Weighting <br />PSPL "' dB(L) at 0.444 sec <br />ZC Freq <5.0 Hz <br />Channel Test Passed (Freq = 21.3 Hz Amp = 695 mv) <br />Tran Vert Long <br />PPV 2.55 4.26 5.95 inls <br />ZC Freq 13 28 20 Hz <br />Time (Rel. to Trig) 0.150 0.078 0.104 sec <br />Peak Acceleration 0.477 7.73 9.36 g <br />Peak Displacement 0.0208 0.0535 0.0799 in <br />Sensorcheck TM Passed Passed Passed <br />Peak Veetor Sum 6.71 in/s at 0.102 sec <br />•' Out of Range <br />MicL <br />Long <br />Vert <br />Tran <br />0.0 <br />0.0 <br />0.0 <br /> <br />Event <br />Serial Number BA5552 V 3.5-3.5 BlastMate III <br />Battery Level 6.4 Volts <br />Calibration January 10, 1997 by Insfantel Inc. <br />File Name G5528TAS.9D0 <br />USBM RI8507 And OSMRE <br />N <br />C <br />u <br />0 <br />a <br />• <br /> i <br />- ~ ~ r - - ~ _ <br />I ~ <br />I \ <br />~~. ~ <br />/ \ <br />. \ Q.Q <br />70 <br />i <br />+ z <br />- m <br />6- - <br />x 1 <br />x <br />r e x e x <br />2' + <br />x j ~' i <br />T a + ~, I <br />e;- , <br />7= //+4 _ <br />Time Scale: 0.20 seddiv Amplitude Scale: Geo: 2.00 in/s/div Mic: 0.0200 psi(L)/div <br />Trigger = ~ - - -~ <br />Printed: January 26, 1999 ry 7.6 - 7.6) Format Copyrighted 7998-7997 <br />~ T <br />'~- ' -, ~ ---r~ ! - <br />0.0 1.0 2.0 3.0 <br />Frequency(Hz) <br />Tran: + Vert: x Long: e <br />