Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 23°C. We apply continuously 167°C heat to the field 5x2
What is the temperature (rounded to whole numbers) in the field 9x6 after 132 iterations according to the Gauss-Seidel iteration

Field in the beginning

23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23

Field after 4 iterations (rounded after 4th iteration)

3	5	7	11	23	36	29	19	11	5
5	9	14	29	62	107	71	42	23	10
7	12	21	46	111	278	121	60	31	14
7	14	22	42	78	124	86	54	31	14
8	14	21	33	51	66	57	42	27	13
8	14	20	27	35	42	39	32	22	11
8	14	18	23	27	30	30	26	18	10
7	12	16	19	21	23	23	20	14	7
5	9	12	14	15	16	16	14	10	5
3	5	6	7	8	8	8	7	5	2

Temperature in field 9x6 after 132 iterations:

23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23

3	5	7	11	23	36	29	19	11	5
5	9	14	29	62	107	71	42	23	10
7	12	21	46	111	278	121	60	31	14
7	14	22	42	78	124	86	54	31	14
8	14	21	33	51	66	57	42	27	13
8	14	20	27	35	42	39	32	22	11
8	14	18	23	27	30	30	26	18	10
7	12	16	19	21	23	23	20	14	7
5	9	12	14	15	16	16	14	10	5
3	5	6	7	8	8	8	7	5	2

23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23

3	5	7	11	23	36	29	19	11	5
5	9	14	29	62	107	71	42	23	10
7	12	21	46	111	278	121	60	31	14
7	14	22	42	78	124	86	54	31	14
8	14	21	33	51	66	57	42	27	13
8	14	20	27	35	42	39	32	22	11
8	14	18	23	27	30	30	26	18	10
7	12	16	19	21	23	23	20	14	7
5	9	12	14	15	16	16	14	10	5
3	5	6	7	8	8	8	7	5	2

23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23

3	5	7	11	23	36	29	19	11	5
5	9	14	29	62	107	71	42	23	10
7	12	21	46	111	278	121	60	31	14
7	14	22	42	78	124	86	54	31	14
8	14	21	33	51	66	57	42	27	13
8	14	20	27	35	42	39	32	22	11
8	14	18	23	27	30	30	26	18	10
7	12	16	19	21	23	23	20	14	7
5	9	12	14	15	16	16	14	10	5
3	5	6	7	8	8	8	7	5	2