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 148°C heat to the field 5x1
What is the temperature (rounded to whole numbers) in the field 3x2 after 30 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	13	25	50	86	55	32	17	8
9	15	24	47	103	250	110	56	30	14
11	19	29	47	79	119	86	56	34	16
12	21	30	41	58	71	63	48	32	16
12	22	29	37	46	51	49	41	29	15
13	22	29	35	39	42	42	37	27	14
12	22	28	32	36	37	37	33	25	13
11	19	25	29	31	32	32	28	21	11
8	15	19	21	23	24	23	20	15	7
4	8	10	11	12	12	12	10	7	4

Temperature in field 3x2 after 30 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	13	25	50	86	55	32	17	8
9	15	24	47	103	250	110	56	30	14
11	19	29	47	79	119	86	56	34	16
12	21	30	41	58	71	63	48	32	16
12	22	29	37	46	51	49	41	29	15
13	22	29	35	39	42	42	37	27	14
12	22	28	32	36	37	37	33	25	13
11	19	25	29	31	32	32	28	21	11
8	15	19	21	23	24	23	20	15	7
4	8	10	11	12	12	12	10	7	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	13	25	50	86	55	32	17	8
9	15	24	47	103	250	110	56	30	14
11	19	29	47	79	119	86	56	34	16
12	21	30	41	58	71	63	48	32	16
12	22	29	37	46	51	49	41	29	15
13	22	29	35	39	42	42	37	27	14
12	22	28	32	36	37	37	33	25	13
11	19	25	29	31	32	32	28	21	11
8	15	19	21	23	24	23	20	15	7
4	8	10	11	12	12	12	10	7	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	13	25	50	86	55	32	17	8
9	15	24	47	103	250	110	56	30	14
11	19	29	47	79	119	86	56	34	16
12	21	30	41	58	71	63	48	32	16
12	22	29	37	46	51	49	41	29	15
13	22	29	35	39	42	42	37	27	14
12	22	28	32	36	37	37	33	25	13
11	19	25	29	31	32	32	28	21	11
8	15	19	21	23	24	23	20	15	7
4	8	10	11	12	12	12	10	7	4