Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 37°C. We apply continuously 199°C heat to the field 9x3
What is the temperature (rounded to whole numbers) in the field 9x2 after 49 iterations according to the Gauss-Seidel iteration

Field in the beginning

37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37

Field after 4 iterations (rounded after 4th iteration)

5	9	11	12	12	13	12	11	12	10
9	15	18	20	22	22	22	24	32	33
11	18	23	26	27	28	31	43	69	94
12	20	26	29	31	33	39	61	120	277
12	22	27	31	33	35	40	55	80	100
13	22	28	32	34	35	39	45	51	44
12	22	28	31	33	35	36	37	35	23
11	19	25	28	30	31	31	30	25	15
8	15	19	21	23	23	23	21	16	9
4	8	10	11	12	12	12	10	8	4

Temperature in field 9x2 after 49 iterations:

37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37

5	9	11	12	12	13	12	11	12	10
9	15	18	20	22	22	22	24	32	33
11	18	23	26	27	28	31	43	69	94
12	20	26	29	31	33	39	61	120	277
12	22	27	31	33	35	40	55	80	100
13	22	28	32	34	35	39	45	51	44
12	22	28	31	33	35	36	37	35	23
11	19	25	28	30	31	31	30	25	15
8	15	19	21	23	23	23	21	16	9
4	8	10	11	12	12	12	10	8	4

37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37

5	9	11	12	12	13	12	11	12	10
9	15	18	20	22	22	22	24	32	33
11	18	23	26	27	28	31	43	69	94
12	20	26	29	31	33	39	61	120	277
12	22	27	31	33	35	40	55	80	100
13	22	28	32	34	35	39	45	51	44
12	22	28	31	33	35	36	37	35	23
11	19	25	28	30	31	31	30	25	15
8	15	19	21	23	23	23	21	16	9
4	8	10	11	12	12	12	10	8	4

37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37

5	9	11	12	12	13	12	11	12	10
9	15	18	20	22	22	22	24	32	33
11	18	23	26	27	28	31	43	69	94
12	20	26	29	31	33	39	61	120	277
12	22	27	31	33	35	40	55	80	100
13	22	28	32	34	35	39	45	51	44
12	22	28	31	33	35	36	37	35	23
11	19	25	28	30	31	31	30	25	15
8	15	19	21	23	23	23	21	16	9
4	8	10	11	12	12	12	10	8	4