#zdat (zcalib by M.Zolliker 2018)
#time since midnight, R ref, R meas, sigma, Tset(nominal)
55553.47	33786.79	32611.77	2.85300018
58493.39	31095.82	29837.63	1.12907484
62439.32	26380.89	25029.66	5.56915074
64429.33	21137.28	19795.35	1.34009328
66413.44	17249.34	15974.62	2.31718795
68392.44	14311.77	13150.79	0.351695891
70377.34	11941.63	10895.43	0.567635446
72355.45	10051.86	9121.31	0.576792857
74338.33	8541.14	7718.46	0.275390632
76301.47	7287.24	6567.73	0.604491522
78274.32	6319.56	5685.53	0.370418682
80240.44	5482.24	4927.57	0.263594385
82207.33	4803.505	4321.518	0.105724169
84170.43	4222.213	3803.962	0.0388278251
86134.33	3738.309	3375.569	0.0697918333
88074.33	3327.137	3013.448	0.0457558739
90039.32	2975.346	2705.384	0.0319749902
92019.32	2670.699	2439.645	0.0353906767
94287.32	2407.543	2211.118	0.0975684375
96250.45	2176.438	2011.347	0.037577919
98223.38	1976.997	1839.259	0.0246758992
100419.31	1799.246	1686.421	0.0221110832
102404.33	1641.8	1550.574	0.0772554205
104383.46	1507.512	1436.332	0.0159874951
106363.45	1370.346	1318.889	0.01126499
108342.45	1258.678	1223.266	0.0210333069
110536.33	1158.07	1137	0.0321558704
112530.44	1067.539	1059.225	0.0166883193
114721.47	980.777	984.358	0.0218082553
116716.33	903.755	917.566	0.0163217646
118905.43	835.016	857.542	0.0144083309
121099.32	770.322	800.513	0.00490917508
123153.38	710.089	746.93	0.0170293864
125439.30	654.411	696.842	0.00758946638
127630.46	601.402	648.496	0.0149130815
130092.37	554.893	605.527	0.00448330235
132488.34	509.81	563.204	0.0128218563
134833.39	469.1047	524.687	0.0156236999
137878.33	430.7921	487.3643	0.0124812259
140760.41	395.7589	452.899	0.0135218342
143655.45	363.2551	420.4219	0.0107400652
147178.33	333.7022	390.4336	0.0103016504
150336.33	306.0654	361.9605	0.0108519583
155998.33	280.471	335.2155	0.00684580163
161567.33	257.2856	310.6392	0.00658452732
167136.33	235.7762	287.5331	0.00694758951
172907.32	215.7107	265.6842	0.00673171598
178837.32	197.3136	245.4161	0.00528478949
184867.33	181.2645	227.5041	0.00574882597
191078.30	164.2998	208.3125	0.00206033978
197294.32	149.9668	192.0458	0.0106984111
203409.32	136.9372	176.9379	0.00754513088
209440.44	125.07	163.021	0.0060876925
215556.32	113.6023	149.3005	0.00354471437
221575.44	103.4018	137.0466	0.00290929545
227418.33	94.3605	126.055	0.00271293199
233171.43	85.9387	115.6921	0.00293410975
238830.45	78.2157	106.0764	0.00272836948
244309.31	71.2343	97.2801	0.0022020445
249614.31	64.7571	89.0139	0.00259403161
254195.42	61.7353	85.1199	0.00203690942
257960.45	60.153	83.0712	0.00201395134