#zdat (zcalib by M.Zolliker 2018)
#time since midnight, R ref, R meas, sigma, Tset(nominal)
53332.63	29914.92	43599.66	0.713750657
54853.52	29764.35	43376.53	0.489908155
56583.49	26798.56	38848.36	0.900244411
58253.50	21531.6	30895.32	2.30602689
60143.51	17473.07	24854.06	0.751425312
61723.52	14491.84	20415.95	3.26506508
63298.44	12077.29	16858.45	1.22884092
64879.41	10153.99	14049.46	0.354739341
66453.50	8614.26	11826.24	0.63375074
68028.44	7341.32	9999.48	0.44649748
69603.48	6358.83	8601.76	0.33081717
71185.61	5512.2	7402.22	0.0946572765
72773.49	4824.926	6439.95	0.173349358
74350.58	4238.334	5618.56	0.16074825
75934.51	3750.487	4938.086	0.0502035855
77515.65	3336.145	4364.114	0.0468230712
79097.46	2982.226	3876.329	0.0417480538
80673.50	2675.93	3455.888	0.0298596718
82248.47	2411.632	3095.059	0.0397102002
83824.52	2179.807	2779.937	0.0557503363
85403.53	1979.96	2509.373	0.014216188
87025.62	1802.722	2270.677	0.0218197159
88610.58	1644.578	2058.604	0.0122637678
90210.55	1510.165	1880.297	0.0385499676
91808.44	1372.517	1697.89	0.0533291665
93410.61	1260.577	1549.991	0.0145910932
95007.46	1159.736	1418.061	0.012120231
96708.42	1068.982	1300.23	0.00938083152
98321.59	981.971	1188.081	0.00963846461
99932.64	904.719	1089.307	0.00906090503
101562.61	835.785	1001.824	0.0141562707
103192.62	770.874	920.074	0.00451663592
104832.58	710.521	844.746	0.0066633325
106504.51	654.777	775.787	0.00735527022
108190.61	601.816	710.775	0.00587367006
109908.45	555.272	654.091	0.00411096096
111673.50	510.176	599.545	0.00452769257
113488.43	469.403	550.941	0.0143143285
115383.52	431.0329	505.198	0.0114717043
117343.49	396.058	463.5364	0.0035247695
119403.50	363.6282	425.3264	0.00397290825
121600.59	333.8277	390.3791	0.00312873776
124021.48	306.1909	358.0978	0.00223964283
126683.50	280.7306	328.4561	0.00120374416
129463.51	257.1074	301.028	0.00138564065
132308.45	235.6979	276.2175	0.00118532696
135269.42	215.5809	252.9424	0.00105071404
138293.52	197.154	231.6459	0.00143840189
141334.49	180.9806	212.9676	0.00123450395
144541.64	163.8875	193.2252	0.00154142791
147754.54	149.5972	176.787	0.00563382641
150964.52	136.5263	161.6802	0.0051260121
154233.49	124.6086	147.8591	0.000780384521
157494.51	113.1271	134.5835	0.000696419414
160761.48	102.9165	122.7836	0.000493963561
164027.42	93.8715	112.4082	0.000419523539
167230.56	85.4676	102.5413	0.000246981781
170376.46	77.7794	93.5468	0.000525357021
173462.59	70.8299	85.4399	0.000498998998
176424.61	64.3953	77.9129	0.000670074623
179143.58	61.4097	74.4157	0.000470106371
181623.56	59.8308	72.5645	0.000514781507