Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 24°C. We apply continuously 96°C heat to the field 1x2
What is the temperature (rounded to whole numbers) in the field 5x9 after 46 iterations according to the Gauss-Seidel iteration

Field in the beginning

24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424

Field after 4 iterations (rounded after 4th iteration)

1121191511109763
3062453022181513105
55160744229232017126
3671543930262219147
2138383329262320158
1425282827252421158
1018232424242320158
814182021212018137
61013151515151395
3578888752

Temperature in field 5x9 after 46 iterations: