#zdat (zcalib by M.Zolliker 2018)
#time since midnight, R ref, R meas, sigma, Tset(nominal)
47520.59	1524.838	1469.515	0.0476707457
50611.56	13500.53	13037.23	1.22629931
53068.41	11194.76	10860.3	1.02381639
55488.44	9439.58	9187.28	0.411533717
58093.56	8043.56	7850.64	0.558068096
60662.58	6847.34	6699.41	0.419392418
63208.43	5900.75	5783.01	0.388702971
65660.60	5171.57	5073.45	0.271753565
77133.59	4277.59	4208.436	0.115639094
79343.55	3873.791	3808.641	0.0572791411
81553.57	3504.906	3443.349	0.0810117275
83783.58	3176.483	3117.285	0.0702602306
85988.43	2885.412	2827.988	0.0741458023
88228.43	2626.177	2569.807	0.0653306972
90472.61	2396.806	2341.269	0.0780954544
92683.58	2192.382	2137.687	0.0705839925
94908.43	2011.603	1957.215	0.0631070519
97123.60	1847.469	1793.41	0.0694694177
99370.61	1696.831	1643.417	0.0734853727
101642.58	1561.737	1508.926	0.024503061
103893.64	1440.609	1388.543	0.0136418474
106132.56	1329.073	1277.636	0.0331722776
108384.65	1226.499	1175.956	0.0305352256
110644.63	1132.814	1083.305	0.024989998
112904.68	1047.257	998.851	0.0202212759
115183.53	969.561	922.526	0.0234606053
117474.65	894.75	849.395	0.0280446073
119784.67	827.879	784.114	0.0321309819
122134.49	764.516	722.667	0.0192898937
124500.58	707.992	668.149	0.0262087772
126930.59	652.951	615.184	0.0260844781
129411.60	602.329	566.787	0.0259634358
131958.42	555.99	522.637	0.0279660508
134601.58	513.69	482.3778	0.0111200719
137334.64	472.6813	443.8211	0.00497483668
140311.65	434.8452	408.1987	0.0060762653
143346.43	400.5505	375.9903	0.00513039959
147576.45	367.9455	345.5963	0.0524017271
150923.59	338.3854	317.9631	0.00882094099
154794.64	310.6317	292.1072	0.00882133777
158784.55	285.2874	268.5482	0.00722744768
162867.45	262.135	247.0052	0.00810283901
167103.51	240.5715	226.9669	0.00704904249
171453.56	220.5513	208.3492	0.00591066832
175871.59	202.0885	191.1903	0.00655293827
180408.53	185.2795	175.5492	0.00616895453
185034.63	169.2513	160.6382	0.00440408901
189733.69	154.3689	146.7793	0.00318449368
194365.83	140.8305	134.1576	0.00159499216
199051.58	128.448	122.6229	0.0029814426
203679.44	117.2808	112.1975	0.00210831686
208377.42	106.5909	102.2186	0.00231170932
212998.44	97.1349	93.3959	0.00272194783
217622.66	88.3763	85.2134	0.00281851024
222154.64	80.7138	78.0529	0.00197205477
226688.43	73.4658	71.2783	0.0013118689
231283.48	65.6267	63.9555	0.00272488532
234974.51	62.5733	61.1145	0.0021691012
238065.72	60.957	59.5923	0.00200024998