The following table contains the SEG-Y seismic data, and TIFF and JPEG images of profile plots for each reflection line. Some of these files are quite large, and download times may therefore be long.

To view and download the ascii navigation for cruise A-1-98-SC, click the following link: A-1-98-SC ASCII NAVIGATION

On Macintosh:

• For SEG-Y and TIFF, option-click on link.
• For JPEG, click on link. Once web page loads, click on image and hold for a few seconds. With mouse button still down, move mouse and a menu will come up. Select "Download Image to Disk".

On Windows:

• For SEG-Y and TIFF, right-click on link.
• For JPEG, click on link. Once web page loads, right-click on image and a menu comes up. Select "Save Picture As".

Note: X-axis on profiles is shotpoints, y-axis is round trip travel time in milliseconds. Time zero is sea surface.

Seismic-reflection data tracklines

Year	Reflection Profiles	SEG-Y (MB)	TIFF (MB)	JPEG (MB)	Comments
1998	26	110.2	19.8	2.2	begin 150m streamer,
	27	36.8	8.7	1.0	GI source
	28	47.5	7.7	1.0
	29	38.9	6.8	0.9
	29B	8.8	2.1	0.3
	30	98.3	11.6	1.7
	31	31.1	5.6	0.7
	32	27.3	5.1	0.7
	33	24.8	4.8	0.6
	34	26.0	4.9	0.6
	35	27.4	5.5	0.7
	36	29.3	6.5	0.8
	37	74.4	17.8	1.9
	38	28.1	5.1	0.7
	39A	86.7	14.0	1.7
	39B	28.2	9.4	1.2	begin 250m streamer
	40	22.9	8.5	1.0
	41	56.2	16.3	2.1
	42	52.9	15.6	2.0
	43	49.4	14.5	1.9
	44	39.4	12.1	1.5
	44B	5.7	2.1	0.3
	45	42.2	12.1	1.6
	46	41.1	11.7	1.6
	47	27.1	10.0	1.2
	48	46.4	13.1	1.7
	49	19.4	4.9	0.7
	49B	7.4	1.4	0.2
	50	16.1	3.5	0.6
	51	7.5	2.5	0.4
	52	15.7	4.1	0.6
	53	14.6	3.7	0.6
	54	16.1	4.1	0.6
	55	2.5	0.7	0.1
	56	5.9	1.6	0.3
	57	33.4	7.2	1.0
	58	23.1	7.6	1.0
	59	8.0	2.7	0.4
	60	9.4	2.7	0.4
	61	21.1	6.9	0.9
	62	2.9	1.1	0.2
	63	43.9	11.0	1.5
	64	69.0	21.2	2.6
	65	58.9	16.4	2.2
	65B	6.5	2.1	0.3
	66	68.2	16.9	2.3
	66B	9.3	2.9	0.4
	67	61.8	13.8	2.0
	67B	7.7	2.4	0.3
	68	60.7	13.2	1.9
	68B	6.4	2.1	0.3
	69	56.6	13.1	1.8
	69B	12.6	3.0	0.4
	70	23.1	6.3	0.9
	71	2.4	0.9	0.2	begin Bolt source
	71A	22.3	6.2	0.9
	71B	11.2	2.9	0.4
	72	30.5	6.8	1.0
	73	13.4	4.2	0.6
	74	27.4	6.0	0.9
	75	12.6	3.6	0.5
	76	33.1	6.9	1.0
	77	10.9	3.3	0.5
	78	35.9	8.1	1.1
	79	11.9	2.9	0.4
	80	37.7	8.3	1.2
	80B	11.1	3.4	0.4
	81	39.7	9.0	1.3
	81B	7.0	1.9	0.3
	82	32.1	7.9	1.0
	82B	6.7	2.4	0.4
	83	35.6	9.6	1.3
	83B	7.3	2.1	0.3
	84	41.8	12.4	1.6
	85	46.4	14.6	1.8
	86	13.4	3.8	0.6