Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 11°C. We apply continuously 121°C heat to the field 1x3
What is the temperature (rounded to whole numbers) in the field 0x6 after 44 iterations according to the Gauss-Seidel iteration

Field in the beginning

11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111

Field after 4 iterations (rounded after 4th iteration)

3786544331
132622161197642
34724929181310863
641928241241612973
397956352316131074
213734261915131074
111921181613121074
6111313121110963
4789887642
2344444321

Temperature in field 0x6 after 44 iterations: