#zdat (zcalib by M.Zolliker 2018)
#time since midnight, R ref, R meas, sigma, Tset(nominal)
59496.47	33775.98	10297.81	0.281229444
61802.55	29975.84	9445.55	4.30079644
122978.42	26841.93	8706.77	0.234542107
125168.43	21492.99	7400.37	0.402753026
127368.43	17510.59	6367.73	0.295989865
129553.56	14505.57	5545.56	0.521190944
131753.57	12078.63	4843.831	0.364289583
133948.42	10150.37	4257.924	0.194798357
136128.42	8608.72	3767.195	0.104806965
138313.60	7334.67	3342.387	0.0989853525
142463.61	6355.47	3001.951	0.0799681186
144644.58	5507.4	2694.859	0.0552711498
146823.55	4822.229	2437.205	0.0743538836
148998.43	4235.976	2208.031	0.0687669979
151182.61	3748.573	2010.753	0.0538525765
153368.41	3334.821	1837.467	0.0956352445
155543.57	2981.325	1684.452	0.0475562824
157723.63	2675.271	1547.64	0.04580393
159903.59	2411.61	1426.64	0.0171464282
162088.44	2179.719	1317.441	0.0295448811
164284.65	1980.075	1220.845	0.0336823396
166468.41	1802.258	1132.805	0.0212720474
168668.42	1644.376	1052.675	0.0323805497
170868.43	1509.773	983.37	0.0244131112
173066.48	1372.327	910.539	0.0324792241
175283.57	1260.116	849.992	0.0203371581
177488.41	1159.295	794.381	0.0162141913
179698.42	1068.542	743.5	0.0254950976
181923.58	981.624	693.933	0.0159405144
184168.44	904.444	649.234	0.019089264
186413.61	835.785	608.595	0.0208925824
188673.62	770.88	569.835	0.0213658606
190953.62	710.623	533.153	0.0226296266
193255.79	654.923	498.5936	0.0136185168
195616.47	601.847	465.3238	0.00926477199
198016.44	555.399	435.6992	0.0085085839
200490.57	510.281	406.5055	0.00977880361
203038.42	469.4844	379.8555	0.00829849384
205668.43	431.1096	354.2547	0.00918373562
208425.64	396.0985	330.5069	0.00719645746
211509.41	363.6261	308.1458	0.00638090903
215047.43	333.7248	287.2337	0.00652387921
219208.45	305.9595	267.4777	0.00820737473
224548.42	280.6994	249.2049	0.00640694935
230337.45	257.4104	232.0852	0.00684222186
236128.43	235.9318	215.9893	0.00920874584
242099.45	215.8285	200.6566	0.00605508051
248156.43	197.4299	186.3895	0.00695880737
254266.46	181.2441	173.6019	0.0104761157
260588.44	164.21	159.8714	0.0115889603
266743.62	149.9505	148.1709	0.00177454219
272988.44	136.8859	137.2455	0.00208446636
279223.62	124.989	127.1119	0.00284763059
285456.47	113.5257	117.1657	0.00202014851
292446.42	103.2268	108.067	0.00212602916
298413.48	94.2819	100.0147	0.00324052465
304378.42	85.8564	92.3039	0.00321698617
310165.64	78.1423	85.1339	0.00332400361
315772.62	71.1686	78.53	0.00206881609
321200.57	64.7095	72.3106	0.00316291005
325903.62	61.6948	69.3807	0.00219567757
329793.60	60.1109	67.8274	0.0018984204