Crew One:
| Operation System: | ARAM ARIES 24 bit delta sigma A/D | |
| Operation: | Vibroseis and/or Dynamite | |
| Sample Rates: | 1/4, 1/2, 1, 2, 4 ms | |
| Tape Transport: | LTO Gen II and DVD format | |
| Hard Copy: | iSYS-V12 thermal plotter | |
| Number of Line Interfaces: | 4 | |
| Number of Channels: | 1600 | |
| Cable Configuration: | Twisted Pair | |
| Ground Equipment: | Aram-Aries RAM 8 Channel Mode Cables | |
| Operating Temperatures |
10° C to 30° C -40° C to 80° C |
|
| Recording Equipment Line Equipment |
Ground Elextronics Remote Acquisition Modules (RAMs) – 24-bit delta |
ARAM 28 battery packs 12 amp hour with 12 hour recharge time and battery chargers.
Geophones: 1500 strings of 6, Sunfull PS - 10ES, 10 Hz, 375 ohm, Superphone
Vibe info:
Four Mertz Model 12 center mount truck vibes with 42,000 pound pull down weight force. Four Mertz Hemi 35s center mount truck vibes with 46,000 pound pull down weight force. All have Pelton Advance 2, Model 5 electronics with Force Control.
Standard seismic equipment consists of a recording truck, 3 jug trucks, mechanic truck, powder truck, suburban/van crew carrier, and a sign truck with all necessary safety signage for roadwork.
Crew Two:
| Operation System: | ARAM 24 System MKII |
| Operation: | Vibroseis and/or Dynamite |
| Sample Rates: | 1/4, 1/2, 1, 2, 4 ms |
| Tape Transport: | Fujitsu 3490E tape drive and 8mm tape |
| Hard Copy: | OYO-612 Thermal Printer |
| Number of Line Interfaces: | 4 |
| Number of Channels: | 496 |
| Cable Configuration: | Twisted Pair |
| Ground Equipment: | Aram RAM 8 Channel Mode Cables |
| Operating Temperatures Recording System: Ground Electronics: | 10° C to 30° C -40° C to 80° C |
| Line Equipment: | Remote Acquisition Modules (RAMs) – 24-bit delta Sigma A to D conversions on up to 8 channels – <230 mW nominal – 7 meter water depth pressure tested – CRU selectable gains – Distortion <0.0004% – Crossfeed isolation >100 dB – Frequency response 3 Hz to 1968 Hz, -130 dB at nyquist – Integrated lighting and static protection |
Geophones: 415 strings of 12 sensor SM-4 HS, 10 Hz, 375 ohm
Vibe info:
Four Mertz Model 12 center mount truck vibes with 42,000 pound pull down weight force. Four Mertz Hemi 35s center mount truck vibes with 46,000 pound pull down weight force. All have Pelton Advance 2, Model 5 electronics with Force Control.
Standard seismic equipment consists of a recording truck, 3 jug trucks, mechanic truck, powder truck, suburban/van crew carrier, and a sign truck with all necessary safety signage for roadwork.