Numerical data for Fig.2D of Horinouchi et al (2020), Science

Latitude, Thick curve
-50.250000,	-6.36576
-47.250000,	-6.31656
-44.250000,	-5.66028
-41.250000,	-5.13813
-38.250000,	-4.15271
-35.250000,	-3.80562
-32.250000,	-3.26364
-29.250000,	-2.78469
-26.250000,	-2.35438
-23.250000,	-2.02585
-20.250000,	-1.76716
-17.250000,	-1.51089
-14.250000,	-1.25856
-11.250000,	-1.0081
-8.250000,	-0.744073
-5.250000,	-0.501007
-2.250000,	-0.205836
0.750000,	0.135094
3.750000,	0.444429
6.750000,	0.7492
9.750000,	1.02731
12.750000,	1.25308
15.750000,	1.45766
18.750000,	1.65752
21.750000,	1.88173
24.750000,	2.17148
27.750000,	2.38648
30.750000,	2.61534
33.750000,	2.81032
36.750000,	2.92274
39.750000,	3.29599
42.750000,	4.07161
45.750000,	4.96097
48.750000,	6.85604
51.750000,	9.88309

Latitude, Thin curve
-50.250000,	-8.85713
-47.250000,	-6.23892
-44.250000,	-5.8935
-41.250000,	-5.28174
-38.250000,	-4.44229
-35.250000,	-3.97781
-32.250000,	-3.46512
-29.250000,	-2.97921
-26.250000,	-2.52399
-23.250000,	-2.14707
-20.250000,	-1.85707
-17.250000,	-1.60935
-14.250000,	-1.36513
-11.250000,	-1.09569
-8.250000,	-0.794358
-5.250000,	-0.509044
-2.250000,	-0.162468
0.750000,	0.193144
3.750000,	0.533723
6.750000,	0.862374
9.750000,	1.16252
12.750000,	1.43543
15.750000,	1.68302
18.750000,	1.91362
21.750000,	2.15499
24.750000,	2.47394
27.750000,	2.75514
30.750000,	3.01787
33.750000,	3.25353
36.750000,	3.59815
39.750000,	4.09448
42.750000,	4.85438
45.750000,	5.76693
48.750000,	7.61315
51.750000,	10.4804