0.017453293										
	Observer, site and geographical position									
	Name	First Name	City	Country	Longitude in deg	e/w	Latitude in deg	n/s		
	theor.		Anchorage	Alaska/USA	149.983	w	61.167	n		
										
		Please take from your picture								
		the relative distance to the center of the Sun r'= r/R.								
			R: radius of the Sun in your picture							
			r: distance to the center of the Sun							
		and the angle q' between r und axis auf Sun (west) .								
		"Write your measures for time t, r' and q' into the green cells. After having finished click on ""line fit"".  "								
		Then, the blue cells will show the parameters and values of the line fit.								
										
		Line fit:	X'(t) = 	a*t + x0	b	y0	a	x0		
			Y'(t) = 	b*t + y0	-0.001086	0.648313	0.004125	-0.213929		
					Line parameters					
										
		Time t in UT	relative distance	Position angle	relative rectangular coordinates		Time difference	values		
	Nr	h:mm:ss	r'	q'	x' = x/R	y' = y/R	t in min	X'(t)	Y'(t)	
	1	22:00:00			-0.710898	0.778025	-120.00	-0.708949	0.778687	
	2	22:15:00			-0.648770	0.761844	-105.00	-0.647071	0.762391	
	3	22:30:00			-0.586495	0.745664	-90.00	-0.585194	0.746094	
	4	22:45:00			-0.524220	0.729590	-75.00	-0.523316	0.729797	
	5	23:00:00			-0.462237	0.713409	-60.00	-0.461439	0.713500	
	6	23:15:00			-0.399963	0.697229	-45.00	-0.399561	0.697203	
	7	23:30:00			-0.337834	0.681049	-30.00	-0.337684	0.680906	
	8	23:45:00			-0.275559	0.664763	-15.00	-0.275807	0.664610	
	9	0:00:00			-0.213430	0.648583	0.00	-0.213929	0.648313	
	10	0:15:00			-0.151302	0.632297	15.00	-0.152052	0.632016	
	11	0:30:00			-0.089319	0.616011	30.00	-0.090174	0.615719	
	12	0:45:00			-0.027190	0.599725	45.00	-0.028297	0.599422	
	13	1:00:00			0.034792	0.583439	60.00	0.033581	0.583125	
	14	1:15:00			0.096628	0.567259	75.00	0.095458	0.566829	
	15	1:30:00			0.158611	0.550867	90.00	0.157336	0.550532	
	16	1:45:00			0.220447	0.534475	105.00	0.219213	0.534235	
	17	2:00:00			0.282430	0.518190	120.00	0.281090	0.517938	
	18	2:15:00			0.344266	0.501798	135.00	0.342968	0.501641	
	19	2:30:00			0.406102	0.485512	150.00	0.404845	0.485344	
	20	2:45:00			0.467792	0.469120	165.00	0.466723	0.469047	
	21	3:00:00			0.529483	0.452834	180.00	0.528600	0.452751	
	22	3:15:00			0.591027	0.436442	195.00	0.590478	0.436454	
	23	3:30:00			0.652571	0.420051	210.00	0.652355	0.420157	
	24	3:45:00			0.714114	0.403765	225.00	0.714232	0.403860	
	25	4:00:00			0.775512	0.387373	240.00	0.776110	0.387563	
	26	4:15:00			0.837056	0.371087	255.00	0.837987	0.371266	
	27	4:30:00			0.898454	0.354695	270.00	0.899865	0.354970	
	28	4:45:00			0.959705	0.338409	285.00	0.961742	0.338673	
	29	5:00:00			1.020957	0.321912	300.00	1.023620	0.322376	
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