70um Coarse
13.1% falls on central pixel, 8Jy=saturation 
1.94x10^6 p/sec/pix is the saturation flux arriving at the telescope
Telescope 		photons/	Watts/	   	photons/ 	Pt. Source=			
T			cm^2*sec*sr 	cm^2*sr	   	sec/pixel	Bkgnd (Jy)	
100			1.44E+15	6.47E-06	1.62E+10	6.69E+04	 		
75			7.44E+14	3.21E-06	8.38E+09	3.46E+04		
50			2.00E+14	8.01E-07	2.25E+09	9.28E+03	
45			1.29E+14	5.06E-07	1.45E+09	5.99E+03
40			7.46E+13	2.85E-07	8.40E+08	3.47E+03			
35			3.70E+13	1.37E-07	4.17E+08	1.72E+03			
30			1.46E+13	5.17E-08	1.64E+08	6.77E+02			
29			1.16E+13	4.10E-08	1.31E+08	5.41E+02			
28			9.15E+12	3.19E-08	1.03E+08	4.25E+02			
27			7.07E+12	2.44E-08	7.96E+07	3.29E+02			
26			5.36E+12	1.83E-08	6.03E+07	2.49E+02			
25			3.97E+12	1.34E-08	4.47E+07	1.84E+02			
24			2.87E+12	9.57E-09	3.23E+07	1.33E+02			
23			2.02E+12	6.65E-09	2.27E+07	9.37E+01			
22			1.37E+12	4.47E-09	1.55E+07	6.39E+01			
21			9.03E+11	2.90E-09	1.02E+07	4.20E+01
20			5.69E+11	1.80E-09	6.40E+06	2.64E+01
19			3.42E+11	1.07E-09	3.85E+06	1.59E+01			
18			1.94E+11	5.97E-10	2.19E+06	9.03E+00			
17			1.03E+11	3.13E-10	1.16E+06	4.81E+00			
16			5.09E+10	1.52E-10	5.73E+05	2.37E+00			
15			2.29E+10	6.70E-11	2.57E+05	1.06E+00			
14			9.17E+09	2.64E-11	1.03E+05	4.26E-01			
13			3.21E+09	9.08E-12	3.61E+04	1.49E-01			
12			9.43E+08	2.63E-12	1.06E+04	4.38E-02			
11			2.23E+08	6.11E-13	2.51E+03	1.04E-02			
10			3.98E+07	1.07E-13	4.48E+02	1.85E-03			
9			4.88E+06	1.30E-14	5.50E+01	2.27E-04			
8   			3.58E+05	9.38E-16	4.03E+00	1.66E-05			
7   			1.26E+04	3.28E-17	1.42E-01	5.88E-07			
6.5			1.63E+03	4.20E-18	1.83E-02	7.57E-08			
6			1.50E+02	3.84E-19	1.69E-03	6.96E-09			
5.5			9.00E+00	2.30E-20	1.01E-04	4.18E-10