Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 38°C. We apply continuously 189°C heat to the field 6x3
What is the temperature (rounded to whole numbers) in the field 6x0 after 116 iterations according to the Gauss-Seidel iteration

Field in the beginning

38383838383838383838
38383838383838383838
38383838383838383838
38383838383838383838
38383838383838383838
38383838383838383838
38383838383838383838
38383838383838383838
38383838383838383838
38383838383838383838

Field after 4 iterations (rounded after 4th iteration)

59111213162018137
9151921274156463015
111924304684135925324
12212738661393271477231
13222939601011521076330
13233037507086724925
13222935425157513719
11202630343941372714
915192225272724189
4810121314141295

Temperature in field 6x0 after 116 iterations: