Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 22°C. We apply continuously 118°C heat to the field 2x0
What is the temperature (rounded to whole numbers) in the field 5x3 after 140 iterations according to the Gauss-Seidel iteration

Field in the beginning

22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22

Field after 4 iterations (rounded after 4th iteration)

17	55	164	59	26	15	10	8	5	3
17	43	73	49	31	22	17	13	9	5
14	29	41	37	29	24	20	16	12	6
11	21	28	28	26	23	21	18	13	7
9	17	22	24	24	23	21	19	14	7
8	15	19	21	22	22	21	19	14	7
8	13	17	20	21	21	20	18	14	7
7	12	15	17	18	19	18	16	12	6
5	9	11	13	14	14	13	12	8	4
3	5	6	7	7	7	7	6	4	2

Temperature in field 5x3 after 140 iterations:

22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22

17	55	164	59	26	15	10	8	5	3
17	43	73	49	31	22	17	13	9	5
14	29	41	37	29	24	20	16	12	6
11	21	28	28	26	23	21	18	13	7
9	17	22	24	24	23	21	19	14	7
8	15	19	21	22	22	21	19	14	7
8	13	17	20	21	21	20	18	14	7
7	12	15	17	18	19	18	16	12	6
5	9	11	13	14	14	13	12	8	4
3	5	6	7	7	7	7	6	4	2

22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22

17	55	164	59	26	15	10	8	5	3
17	43	73	49	31	22	17	13	9	5
14	29	41	37	29	24	20	16	12	6
11	21	28	28	26	23	21	18	13	7
9	17	22	24	24	23	21	19	14	7
8	15	19	21	22	22	21	19	14	7
8	13	17	20	21	21	20	18	14	7
7	12	15	17	18	19	18	16	12	6
5	9	11	13	14	14	13	12	8	4
3	5	6	7	7	7	7	6	4	2

22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22

17	55	164	59	26	15	10	8	5	3
17	43	73	49	31	22	17	13	9	5
14	29	41	37	29	24	20	16	12	6
11	21	28	28	26	23	21	18	13	7
9	17	22	24	24	23	21	19	14	7
8	15	19	21	22	22	21	19	14	7
8	13	17	20	21	21	20	18	14	7
7	12	15	17	18	19	18	16	12	6
5	9	11	13	14	14	13	12	8	4
3	5	6	7	7	7	7	6	4	2