Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 34°C. We apply continuously 175°C heat to the field 6x7
What is the temperature (rounded to whole numbers) in the field 8x9 after 141 iterations according to the Gauss-Seidel iteration

Field in the beginning

34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34

Field after 4 iterations (rounded after 4th iteration)

5	8	10	11	11	12	11	10	8	4
8	14	17	19	20	20	20	18	13	7
10	17	21	24	25	26	25	23	17	9
11	19	24	27	28	29	29	27	20	11
11	20	25	28	30	34	37	34	25	13
12	20	26	29	35	49	63	53	36	18
11	20	25	31	47	82	129	89	52	24
10	18	23	33	59	127	301	133	64	27
8	13	18	26	45	82	128	86	49	22
4	7	10	14	24	38	51	40	25	12

Temperature in field 8x9 after 141 iterations:

34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34

5	8	10	11	11	12	11	10	8	4
8	14	17	19	20	20	20	18	13	7
10	17	21	24	25	26	25	23	17	9
11	19	24	27	28	29	29	27	20	11
11	20	25	28	30	34	37	34	25	13
12	20	26	29	35	49	63	53	36	18
11	20	25	31	47	82	129	89	52	24
10	18	23	33	59	127	301	133	64	27
8	13	18	26	45	82	128	86	49	22
4	7	10	14	24	38	51	40	25	12

34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34

5	8	10	11	11	12	11	10	8	4
8	14	17	19	20	20	20	18	13	7
10	17	21	24	25	26	25	23	17	9
11	19	24	27	28	29	29	27	20	11
11	20	25	28	30	34	37	34	25	13
12	20	26	29	35	49	63	53	36	18
11	20	25	31	47	82	129	89	52	24
10	18	23	33	59	127	301	133	64	27
8	13	18	26	45	82	128	86	49	22
4	7	10	14	24	38	51	40	25	12

34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34
34	34	34	34	34	34	34	34	34	34

5	8	10	11	11	12	11	10	8	4
8	14	17	19	20	20	20	18	13	7
10	17	21	24	25	26	25	23	17	9
11	19	24	27	28	29	29	27	20	11
11	20	25	28	30	34	37	34	25	13
12	20	26	29	35	49	63	53	36	18
11	20	25	31	47	82	129	89	52	24
10	18	23	33	59	127	301	133	64	27
8	13	18	26	45	82	128	86	49	22
4	7	10	14	24	38	51	40	25	12