#zdat (zcalib by M.Zolliker 2018)
#time since midnight, R ref, R meas, sigma, Tset(nominal)
69649.32	30654.43	50941.26	1.59951243
71746.32	30451.36	50576.8	3.92053568
74076.32	26780.8	44183.2	4.6930374
78108.32	17331.56	28009.74	1.56672908
80313.28	14360.73	22974.45	2.83362842
82528.32	12086.8	19175.9	2.35151015
84771.39	10239.43	16094.69	1.5953965
87038.31	8737.88	13618.75	1.08970179
89273.47	7518.93	11624.85	0.343292878
91508.39	6468.72	9920.26	0.339175471
93758.71	5649.26	8600.37	0.174384632
96012.52	4932.344	7454.38	0.312345962
98345.44	4347.678	6523.32	0.259538051
100682.48	3844.639	5726.28	0.230564525
102953.52	3428.616	5069.6	0.297657521
105237.35	3074.42	4512.683	0.126941325
107555.51	2770.882	4038.617	0.104661836
109839.31	2507.183	3628.021	0.0940579609
112115.43	2277.213	3271.649	0.0957543733
114435.67	2072.247	2956.06	0.10753604
116717.35	1894.861	2684.14	0.0724568837
118991.38	1736.522	2442.207	0.103634454
121258.35	1592.205	2223.423	0.09880334
123548.35	1469.054	2038.49	0.0659393661
127088.35	1343.538	1850.122	0.0607091426
130250.47	1244.329	1702.204	0.0737590672
132535.47	1149.295	1560.916	0.0263893918
134858.35	1060.79	1430.983	0.0226296266
137227.35	973.072	1303.273	0.0199022612
139635.55	894.916	1190.544	0.0280784615
142054.39	826.476	1092.883	0.0300016666
144470.47	763.66	1003.867	0.0183330303
146876.35	705.437	922.177	0.0295651822
149348.35	651.122	846.67	0.025019992
151863.39	599.462	775.53	0.0367695526
154465.43	553.73	713.332	0.0275608418
157064.47	509.189	653.165	0.0194550765
159765.52	468.8984	599.495	0.0205060967
162546.31	430.8083	548.878	0.0218997717
165455.43	395.9413	503.009	0.0278010791
168453.46	363.7131	460.6742	0.00936354634
171593.42	334.255	422.4732	0.00831240038
175174.46	307.1859	387.4819	0.00795418129
179308.34	282.034	355.1797	0.0105802174
183533.54	258.4228	324.9782	0.00817288199
188130.70	236.8827	297.5444	0.00523679291
192393.42	217.2016	272.5927	0.00651467574
196793.50	198.8271	249.3491	0.00753186564
201235.54	182.7201	229.0035	0.00735968749
205909.33	165.7304	207.6229	0.00889882015
210455.46	151.4291	189.7505	0.0075448658
215033.49	138.3176	173.3196	0.0106585177
219558.34	126.3955	158.3475	0.00293001706
224145.45	114.8887	143.9838	0.00263362868
228683.45	104.6251	131.1849	0.00336288567
233035.46	95.5709	119.9111	0.00250778787
237483.62	87.0713	109.3406	0.00253061257
241847.34	79.3342	99.7203	0.00398007538
246118.34	72.3286	91.0111	0.00263988636
250375.46	65.8078	82.9151	0.00179136819
253700.46	62.7376	79.098	0.00272396769
256652.50	61.0268	76.9701	0.00218380402