#zdat (zcalib by M.Zolliker 2018)
#time since midnight, R ref, R meas, sigma, Tset(nominal)
54964.31	33793.36	5197.125	0.225970131
57904.31	31019.2	4819.495	0.218028668
61850.43	26403.75	4189.613	0.165807418
63840.44	21145.67	3456.665	0.112305387
65824.32	17250.52	2899.505	0.11283838
67803.44	14313.69	2470.143	0.0483332184
69788.31	11941.44	2114.487	0.023960384
71766.33	10052.47	1824.744	0.0262754638
73749.33	8540.93	1587.874	0.0671892849
75712.45	7288.05	1387.57	0.0378153408
77685.45	6320.77	1229.907	0.0302009934
79651.43	5482.55	1090.736	0.0510333224
81618.31	4803.668	976.544	0.00737563557
83581.41	4222.265	876.71	0.0092736185
85545.44	3738.39	792.17	0.00916515139
87485.43	3326.824	719.249	0.0215615398
89446.33	2975.178	656.021	0.0258631011
91417.33	2670.325	600.304	0.0500839296
93698.33	2407.281	551.749	0.0363166628
95661.39	2176.362	508.474	0.0447928566
97634.33	1976.963	473.0041	0.13714543
99830.43	1799.716	437.5149	1.44192411
101815.46	1642.072	408.5401	0.0546965173
103794.32	1507.595	382.3789	0.0578790895
105774.33	1370.362	355.3192	0.0367983152
107753.41	1258.733	333.0215	0.0943864662
109944.33	1158.146	312.501	0.0413448909
111941.46	1067.582	291.7642	1.93884051
114132.36	980.814	275.1771	0.506487758
116127.33	903.814	258.0684	1.19365279
118316.32	835.036	244.3235	0.165689967
120510.45	770.208	228.4287	1.70070282
122564.32	710.075	216.6361	0.0882977293
124850.45	654.384	204.0478	0.0579642649
127041.47	601.325	191.4474	0.0366175368
129503.42	554.903	180.2733	0.0541564493
131899.32	509.799	169.2036	0.086988413
134243.31	469.1388	158.0176	0.112442625
137288.20	430.7701	146.6828	0.802553859
140171.33	395.784	136.3858	0.994345984
143065.44	363.3064	125.9468	1.41169146
146589.20	333.6796	118.542	1.13971212
149747.32	306.0844	114.0872	0.25523698
155409.32	280.5738	239.9694	0.00235881326
160978.31	257.5501	223.9882	0.00254872517
166547.35	236.0132	208.7121	0.00180803761
172295.45	215.9217	194.1579	0.00143840189
178248.31	197.5249	180.5469	0.00115282262
184278.32	181.4553	168.4219	0.00161523992
190489.33	164.4905	155.2571	0.00672376383
196705.45	150.1286	144.0597	0.00178353581
202820.45	137.0887	133.6048	0.00149532605
208851.39	125.221	123.8937	0.00156875747
214967.31	113.7244	114.306	0.00137113092
220986.32	103.509	105.6204	0.00132060592
226829.33	94.4606	97.7807	0.000938616002
232582.37	86.0258	90.3369	0.00162757488
238241.46	78.2923	83.385	0.0012489996
243720.46	71.3012	76.9869	0.00144533733
249025.44	64.8178	70.9384	0.0013130118
253606.32	61.7851	68.0704	0.001394274
257371.46	60.2069	66.5675	0.00114236597