Receiver Type: Hydrophone_Streamer

Source Type: SeismicSource_Gun_Air

Acquisition System Name: OYO DAS-1

Acquisition System Type: digital

Seismic Nav System: GPS

Survey Datum: WGS84

Source to Near Channel (m): 105

Antenna to Source (m): 76

Number of Channels Recorded: 24: Lines 101, 102, 103, 201;<br>48: Lines 301, 401, 402, 403, 404, 501, 601

Channel Length (m): 12.5: Lines 101, 102, 103, 201; 25: Lines 301, 401, 402, 403, 404, 501, 601

Cable Receiver Depth (m): 10

Source Volume (cubicInches): 275: Lines 101; 102; 103; 3480: Line 201; 2260: Line 301; 1040-3480: Line 401; 2260-3300: Line 402; 2260-3480: Lines 403; 601; 2440-3480: Line 404; 1220-3480: Line 501

Source Pressure (bars): 124: Lines 101; 102; 103; 103-124: Line 201; 103-110: Line 301; 110-114: Line 401; 110-117: Line 402; 117: Line 403; 404; >110-117: Line 50; 75.8-117: Line 601

Source Number: Lines 101; 102; 103: 1<br>Line 201: 3<br>Line 301: 2<br>Other lines: variable

Source Depth (m): 12

Shot Control: time

Shot Interval (s or m): 10: Lines 101; 102; 103; 20: Lines 201; 301; 401; 402; 403; 404; 501; 601

Compass Birds: yes

Tail Buoy Positioning: undocume