COCORP SOCORRO,_N.M. 2A

Start Date 12/7/76 End Date 12/18/76 Date of Startup ?/?/?
Contractor GEOSOURCE Crew Number 6834
COCORP Honcho L BROWN
Startup Supervisor No One Surface Coverage 33.1km


PARAMETERS

Recording System MDS-8 No. of Channels 48 Geophone Group Spacing 134.1m Source Spacing 134.1m Source/Nearest Receiver Offset 5stations
Push/Pull PUSH Offend of Split OFFEND Noise Reject YES Vibrator Power ?????% Stacking Fold 24
Sampling Interval 8 Antialias Filter 31.25hz Sweep Freq. Start 10hz Sweep Freq. End 32hz Sweep Duration 25seconds
Total Record Time 50seconds Correlated Record Length 25seconds Upsweep or Downsweep UP Number of Sweeps per VP 16 Notch Filter 60hz


Geophone Array

Geophone Type ETL-EV_22B Natural Frequency of Geophone 7.5hz Number of Geophones per Station 32
Spacing Between Geophone Elements VARIABLEm Weighting Scheme VADIS Total Geophone Array Length 182.9


Source Array

Vibrator Type WABCO_Y900
Primary Array
No. of Vibrators5 Spacing Between Vibrators 26.8 m Source Moveup Between Sweeps 8.9 m
1st Vibrator starts (relative to the flag) -13.1 m Array Source Array Length 240.7 m
Backup Array
No. of Vibrators 4 Spacing Between Vibrators 26.8 m Source Moveup Between Sweeps 8.9 m
1st Vibrator starts (relative to the flag) -26.5 m Array Source Array Length 213.9 m