#zdat (zcalib by M.Zolliker 2018)
#time since midnight, R ref, R meas, sigma, Tset(nominal)
42563.60	18727.07	17925.19	5.9200076
50132.61	13529.18	13063.1	0.976012295
52590.58	11222.05	10886.7	0.784984076
55013.59	9459.28	9204.99	0.510578104
57613.60	8053.15	7860.54	0.287471738
60183.53	6853.95	6705.83	0.538897022
62733.59	5903.48	5786.11	0.295110149
65182.56	5172.97	5075.06	0.196061215
76658.42	4266.54	4197.724	0.227416798
78868.43	3870.587	3805.57	0.0866833317
81078.44	3503.966	3442.32	0.0943716059
83307.41	3176.583	3117.544	0.0716826339
85513.58	2885.825	2828.505	0.087923262
87749.44	2626.711	2570.453	0.0900894
89992.57	2397.537	2342.244	0.0554111902
92208.42	2193.058	2138.439	0.0671930056
94430.59	2012.342	1957.886	0.0502633067
96644.68	1847.998	1794.183	0.0682795723
98891.57	1697.521	1644.073	0.0681182795
101162.58	1562.24	1509.501	0.0202706685
103413.63	1441.064	1388.921	0.0213752193
105653.48	1329.579	1278.116	0.0234606053
107904.65	1226.995	1176.35	0.0186010752
110164.67	1133.315	1083.641	0.0294771098
112428.43	1047.733	999.273	0.0157511904
114704.48	969.997	922.977	0.0228495077
116998.42	895.214	849.775	0.0247082982
119304.67	828.273	784.507	0.0158145503
121658.44	764.842	723.041	0.0193106188
124023.52	708.333	668.451	0.0203690942
126450.58	653.333	615.497	0.0189235303
128932.59	602.679	567.067	0.0196494275
131480.61	556.303	522.94	0.0142828569
134121.54	513.942	482.6301	0.00836594286
136854.67	472.9517	444.0535	0.0083297659
139818.42	435.055	408.3669	0.00606704211
142764.66	400.8261	376.2553	0.00783077263
145961.60	368.5985	346.117	0.00787400787
150448.42	338.7104	318.2467	0.00778466441
154318.48	310.9942	292.4497	0.00311464284
158307.42	285.6849	268.8784	0.00637683307
162388.43	262.5207	247.3338	0.00954442246
166623.62	240.9299	227.2654	0.00538739269
170976.56	220.8862	208.6443	0.00843925352
175391.58	202.402	191.4747	0.00399512203
179928.49	185.569	175.8257	0.00670082085
184554.55	169.5207	160.8849	0.0041435492
189253.77	154.6204	147.0132	0.00216702561
193884.51	141.074	134.3805	0.0032534597
198571.57	128.6715	122.8121	0.00269981481
203199.44	117.4874	112.3793	0.00340602408
207898.41	106.7714	102.3805	0.00241764348
212518.44	97.2996	93.5377	0.0023876767
217142.66	88.5197	85.3407	0.00249018072
221674.61	80.8431	78.167	0.00172046505
226210.58	73.5673	71.3773	0.0018976301
230806.53	65.7225	64.0469	0.001126499
234494.50	62.6635	61.189	0.00271293199
237585.80	61.0297	59.6705	0.00168671278