#zdat (zcalib by M.Zolliker 2018)
#time since midnight, R ref, R meas, sigma, Tset(nominal)
#34182.40	13109.12	31543.84	4.33520934
62010.44	19570.75	49823.43	18.5624139
66898.33	16074.01	39735.31	34.0329089
69442.41	12015.72	28523.07	4.00135102
71646.32	10372.28	24076.11	5.08620586
73863.37	8986.72	20436.52	2.52312505
76090.45	7825.36	17441.18	2.20562009
78325.44	6880.52	15033.94	5.28850073
80539.37	6090.14	13104.98	3.65657763
83893.32	5416.59	11408.6	5.13990272
87191.40	4524.511	9326.48	3.73820278
89517.92	4002.572	8105.77	0.300682557
91875.43	3546.994	7060.53	0.208830074
94225.43	3169.673	6207.94	0.265781865
96588.34	2863.523	5525.82	0.296917497
99030.46	2599.088	4944.18	0.159693456
101476.34	2360.734	4428	0.104115321
103878.34	2148.422	3974.15	0.0687313611
106272.69	1960.764	3578.481	0.0820664365
108659.33	1795.297	3233.569	0.0855038011
111012.49	1649.06	2932.909	0.0588464103
113373.49	1515.47	2662.539	0.0557933688
115732.37	1392.447	2415.739	0.078961383
118084.40	1288.725	2210.206	0.0757258212
120487.32	1183.263	2004.035	0.0752362944
122908.32	1094.942	1833.773	0.083881464
125358.31	1008.411	1669.278	0.0666903291
127816.31	931.524	1524.389	0.0356777241
130294.52	858.692	1389.786	0.027466343
132783.48	793.893	1271.894	0.0196570598
135335.48	733.261	1162.949	0.0059076222
137929.32	676.658	1062.926	0.0240083319
140604.48	624.373	971.745	0.031756889
143370.44	576.13	888.832	0.0275971013
146214.40	530.777	812.069	0.026737614
149166.84	488.272	741.298	0.0362436201
152195.43	450.092	678.286	0.0227683992
155345.43	413.9965	619.513	0.0276423588
158774.32	380.0948	564.99	0.0175499288
162568.36	348.7399	515.056	0.0243392687
166878.36	320.5055	470.4696	0.0092770685
172032.44	295.3549	431.2812	0.00701398603
177683.51	271.3918	394.2418	0.0101486945
183204.38	249.1099	360.0789	0.00735995924
188953.37	228.3827	328.5893	0.00606638278
194685.44	209.5886	300.2473	0.00670827847
200585.48	191.8479	273.669	0.00729383301
206619.95	175.1215	248.8231	0.00753452056
212545.59	160.84	227.715	0.0116636186
218720.47	146.4074	206.5911	0.0125574281
224715.47	134.3081	188.9295	0.00746357823
230885.47	122.3884	171.6431	0.00730267074
236913.47	111.7866	156.2761	0.00304121686
243022.43	101.7009	141.7902	0.00308804145
248920.47	92.8489	129.1426	0.00327780414
254744.43	84.6124	117.4227	0.0025141599
260194.00	77.2513	107.0125	0.00204572725
266090.47	70.2426	97.1286	0.00300399734
271115.64	66.4814	91.8353	0.00154304893
276015.55	63.7681	88.0205	0.0030536863
279305.47	62.219	85.8486	0.0025385035