TAMSEIS LOG SHEET                   INSTALATION                     STATION:  ARHT   

 

LOCATION:  Latitude: 77.8380 S   Longitude: 166.66   E Declination: 147 53' 30"     

Date:   12/14/00          Julian:   349                Time, GMT:   01:40       Local: 14:30 PM   

Field Team:    Sridhar Anandakrishnan, Doug Wiens, Patrick Shore, Don Voight, Jerry Bowling, Jesse Fisher.                                                                                    

Site Configuration: (WGs, PVs, Type of surface)       1 wind generator, 1 A-frame, on volcanic rubble.                                                                                                         

Site Condition:   Wind Gen Turning                                                                                        

Weather (wind, temp., clouds, definition. and horizon.):  ~0 C, wind from NNW, Sunny                                                                                                                            

Station Status: Battery Voltage (at battery):  14.33 V  Station Volage: --- V               

Comments:      ----------                                                                                             

DAS Status:   DAS S/N:  376   Version No.:  FST 02.50 CPU prm 35A DSP 2.60A

(UTILITIES/DAS STAT)         ACQ:   ---       SCI:  + /-         EVENTS:  ---               

DISK Status:              S/N OF DISK:  51162            SIZE:   4.5 Gb                                    

(UTILITIES/SCSI STAT)         BLOCKS USED:  2                 TOTAL:  4440121      

Clock Status: (UTILITIES/XCLK STAT)       Last Lock Time:  349:01:42                             

CLOCK S/N:  1277                            CLOCK CABLE TYPE: GPS - COM

ARGOS S/N: ­  NA                              ARGOS PLATFORM NO.:    NA                 

Sensor Status: Sensor Type:    ESP                Sensor S/N:   3105                                          

Voltage at Sensor:  14.25                     Sensor Level:    YES                                       

Mass Positions:

 

Before Centering

First Centering

Final Centering

Attempts

V

2.33

0.035

0.006

2

E/W

8.41

0.684

0.696

2

N/S

6.29

0.329

0.326

2

 

CALIBRATION PEROFORMED:             Yes:   X                        NO:                            

STOP ACQUISITION (COMMNCTNS/STOP ACQ)                                               Check

CHECK SCSI STATUS (UTILITIES/SCSI/STAT)

            BLOCKS USED:         SAME                                                TOTAL:  SAME         

CLEAN BATTERY TERMINALS AND CHECK ALL CONNECTIONS:   Check

SWITCH DISCKS                                          Yes:                             NO:          X               

DISK S/N:                   SAME                                                 SIZE:       SAME        

CLEAR RAM (UTILITIES/CLEAR RAM)                                                                  Check

FORMAT SCSI (UTILITIES/FRMT SCSI/DISK)                                                        Check

CHANGE DAS PARAMETERS:

A)    COPY OLD PARAMS TO EHT (COMMNCTNS/RECV PRMS):             Check

B)     EDIT PARAMETERS:

a.       NEW START TIME:                                                          340:00:00:00  

b.      STATION NAME:                                                                        ARHT 

C)    SEND NEW ONES (COMMNCTNS/SEND PRMS):                                 Check

D)    NOTE ANY OTHER PARAMERE CHANGES HERE:

Changed CAL. Amplitude from 8 to 0.1. Changed 20 to 40 on stream 2.

RECORD SAMPLING RATE:                        Stream 1:   1                             Stream 2:   40  

RESET DAS (UTILITIES/SYS RESET)                                                                                 

START ACQUISITION (COMMNCTNS/START ACQ):

            Start time:                                                                                  349:01:45                   

RECHECK:

A)    DAS STATUS:

ACQ: ON/OFF                       SCSI: +/-         NO. OF EVENTS:  2             

B)     SCSI STATUS

BLOCKS USED:   2                                        TOTAL:    ---                         

C)    CLOCK STATUS:                                                Last lock time:  349:01:44        

D)    MAKE SURE THAT ALL PLUGS AND CONNECTIONS HAVE BEEN REPLACED:                                                                                          Check

NOTES:

A)    Channel 4 (vertical)                                                                                

B)    Channel 5 (E/W)                                                                                      

C)    Channel 6 (N/S)                                                                                       

 

PICTURE OF SITE:

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