#zdat (zcalib by M.Zolliker 2018)
#time since midnight, R ref, R meas, sigma, Tset(nominal)
65014.61	31676.51	11472.3	0.277488739
66901.58	31379.31	11375.36	0.171580885
68607.43	26882.66	9943.59	0.317001577
70311.59	21534.01	8203.45	0.173925271
72650.60	17516.74	6862.31	0.37079644
77594.65	14510.59	5835.7	1.10462663
79194.67	12086.88	4985.586	0.364343794
80784.67	10159.06	4295.687	0.138246519
82374.68	8618.25	3732.224	0.154772091
83948.43	7345.75	3257.1	0.090950536
85524.68	6363.41	2883.252	0.0505331574
87101.61	5512.79	2553.325	0.0756207643
88681.57	4826.564	2283.263	0.0707679306
90258.42	4239.255	2047.225	0.115648173
91831.58	3751.419	1848.388	0.0656932264
93411.59	3337.051	1677.033	0.0460662566
94991.59	2983.7	1527.801	0.0216078689
96568.44	2677.585	1397.522	0.01787736
98143.60	2413.417	1283.721	0.0292044517
99720.56	2181.607	1182.611	0.026474516
101313.60	1981.534	1094.356	0.0272102922
102903.57	1802.726	1014.396	0.030469657
104488.41	1644.366	942.97	0.0448998886
106083.54	1510.112	881.924	0.00918694726
107680.58	1372.545	818.367	0.0207870152
109268.43	1260.717	765.947	0.0240437102
110853.59	1159.771	718.212	0.0312345962
112443.59	1068.966	674.683	0.0244560831
114031.60	981.847	632.259	0.0280873637
115630.60	904.703	594.122	0.0179888855
118983.57	835.642	559.347	0.0200524313
120581.58	770.904	526.21	0.0266833281
122173.58	710.662	494.5956	0.0124853514
123878.43	654.902	464.8529	0.0114249289
125638.43	601.927	435.8983	0.00925532279
127420.60	555.447	409.9377	0.00801130451
129201.57	510.301	384.0812	0.0100735297
131093.57	469.5201	360.2684	0.00725148261
133058.41	431.1196	337.159	0.00621449918
135193.59	396.1061	315.5585	0.00655934448
137523.59	363.6549	295.0274	0.00844180076
140586.45	333.9803	275.788	0.00776659514
144393.58	306.0119	257.237	0.0119758089
147268.43	280.7705	240.1033	0.00791965908
152005.77	257.6335	224.0578	0.00753896545
157108.43	236.1183	208.7887	0.0070186181
162240.57	216.061	194.2481	0.00848109663
167543.59	197.6011	180.6103	0.00439329034
173025.64	181.3213	168.311	0.00662268828
178518.43	164.3398	155.1651	0.00204181292
184002.57	149.9881	143.9337	0.00253001976
189478.46	136.9073	133.4369	0.00192587642
194968.43	124.9801	123.6841	0.00347404663
200458.41	113.4918	114.0999	0.00157765649
207820.59	103.071	105.2359	0.00164590401
212940.57	94.2241	97.5656	0.00257759578
217883.55	85.8213	90.1497	0.00187643279
222813.62	78.0499	83.1594	0.0019089264
227363.58	71.0262	76.7244	0.00286426256
231728.44	64.571	70.7035	0.00245865817
235368.42	61.5899	67.8799	0.00164590401
238618.43	60.0035	66.3666	0.0023203448