#zdat (zcalib by M.Zolliker 2018)
#time since midnight, R ref, R meas, sigma, Tset(nominal)
64995.45	29126.05	20416.28	20.1729462
66785.50	28984.08	20327.34	4.68216189
68795.69	26853.41	18984.97	5.37399386
70760.45	21571.24	15591.76	2.64326313
72702.45	17630.63	13005.35	1.8126362
75022.61	14516.8	10926.75	1.38219029
76886.33	12090.85	9269.12	1.03409864
78823.45	10159.97	7918.28	2.20112698
80683.45	8620.03	6823.22	0.911899117
82546.93	7344.16	5900.74	1.9118682
84417.32	6361.76	5177.99	0.389217163
86397.44	5510.24	4542.849	0.407473803
88286.33	4824.366	4023.052	0.229925205
90143.40	4237.134	3570.587	0.255882981
92005.45	3749.234	3189.769	0.169902619
93865.45	3335.103	2862.336	0.150865503
95725.48	2981.528	2578.686	0.151150256
97665.44	2675.275	2331.213	0.178269739
99538.33	2411.028	2114.872	0.1361602
101399.34	2179.121	1923.417	0.109362242
103255.61	1979.415	1756.908	0.179709766
105130.56	1803.091	1608.448	0.123262322
106998.32	1645.275	1474.031	0.0399612312
108868.32	1510.573	1359.816	0.0365294402
110750.44	1372.87	1241.65	0.0283548938
112625.60	1260.78	1144.803	0.0285324377
114575.60	1159.81	1057.229	0.0298814324
116452.52	1069.016	978.197	0.0195473783
118417.32	982.091	902.174	0.0754612483
120307.32	904.853	834.502	0.0312665956
122243.48	836.08	773.985	0.0245051015
124165.43	771.148	716.799	0.0358733885
126100.48	710.786	663.473	0.0265725422
128110.43	655.063	614.234	0.0268029849
130112.60	602.035	567.137	0.0274244417
132134.78	555.496	525.823	0.0272415124
134201.48	510.416	485.5985	0.0111903977
136326.32	469.6413	449.3794	0.00851610239
138534.44	431.2328	415.0474	0.00753551591
140833.40	396.2402	383.6309	0.00893470761
143298.36	363.7957	354.4116	0.0103799807
146035.44	334.1219	327.5779	0.00787711876
149197.00	306.8167	302.7991	0.0041843757
152828.65	281.5248	279.7465	0.00753690918
156570.60	257.9153	258.0786	0.00958144039
160385.44	236.5404	238.342	0.00881249113
164354.36	216.3926	219.6494	0.00875351358
168322.40	198.0083	202.4632	0.00813609243
172369.36	181.8229	187.2449	0.00717000697
176749.35	164.738	171.0643	0.00546635162
180885.47	150.4107	157.3618	0.00311704989
185002.39	137.2846	144.7292	0.00371160343
189193.47	125.2718	133.0708	0.00382047118
193384.36	113.7418	121.8041	0.00299816611
197575.47	103.4526	111.6678	0.00329180801
201690.43	94.3579	102.635	0.00203469899
205725.51	85.9029	94.1844	0.00374753252
209710.47	78.1152	86.327	0.00353270435
213675.51	71.1009	79.2009	0.00359569187
217488.36	64.6187	72.563	0.0024
220707.39	61.6185	69.4857	0.00297338191
223586.35	59.9991	67.8103	0.00336764012