#zdat (zcalib by M.Zolliker 2018)
#time since midnight, R ref, R meas, sigma, Tset(nominal)
58453.59	33864.2	17922.38	0.48099896
60753.59	31171.22	16711.58	1.43358292
120988.41	26866.25	14752.34	1.0257875
124128.43	21495.43	12232.16	0.825009091
126323.60	17510.83	10299.05	0.512103505
128506.44	14505.29	8793.64	0.302390476
130709.40	12079.63	7539.43	1.04995714
132907.41	10150.39	6512.09	0.532062026
135088.42	8608.42	5668.44	0.263514705
137266.47	7334.72	4950.406	0.117210921
139446.48	6352.57	4383.819	0.136656138
143603.58	5507.28	3884.084	0.076396335
145783.54	4821.981	3470.897	0.099116598
147956.47	4235.729	3108.241	0.0570166642
150133.59	3748.839	2800.204	0.0959916663
152323.56	3334.955	2533.398	0.0915729218
154501.57	2981.252	2300.828	0.0972913151
156682.59	2675.508	2096	0.090399115
158858.43	2411.495	1915.683	0.041881977
161042.59	2179.905	1755.207	0.0750206638
163238.44	1980.017	1614.411	0.0983610695
165423.58	1802.307	1486.624	0.0307310917
167623.50	1644.294	1372.078	0.0341115816
169823.59	1509.941	1273.888	0.0258766304
172018.44	1372.277	1171.447	0.0209785605
174233.61	1260.32	1086.999	0.0201221271
176448.38	1159.333	1010.054	0.0289551377
178653.58	1068.515	940.12	0.0282488938
180878.42	981.71	872.63	0.032
183118.43	904.514	812.122	0.0288721319
185365.64	835.746	757.584	0.0126649122
187630.57	770.884	705.721	0.0274025546
189913.62	710.639	657.097	0.0294974575
192213.63	654.823	611.742	0.0205329004
194571.64	601.88	568.255	0.0240104144
196968.44	555.383	529.713	0.0170909333
199443.61	510.309	491.8518	0.0136101433
201991.62	469.5367	457.598	0.00635767253
204628.43	431.1478	424.8712	0.00714394849
207374.65	396.1299	394.719	0.00581893461
210462.61	363.7027	366.502	0.013460312
213998.42	333.8019	340.2073	0.00831630928
218163.64	305.8638	315.3628	0.0101151372
223498.78	280.9601	292.9493	0.00622743928
229288.44	257.8384	271.9252	0.00885866807
235079.42	236.351	252.0841	0.00641474863
241048.45	216.1778	233.2671	0.00667899693
247108.42	197.7861	215.8394	0.0058994915
253218.41	181.574	200.301	0.00802620707
259548.43	164.5157	183.6977	0.00597503138
265698.42	150.2342	169.6489	0.0093823771
271946.48	137.1365	156.4645	0.00251495527
278183.61	125.216	144.363	0.00178885438
284413.64	113.7302	132.5364	0.00337994083
291401.62	103.334	121.666	0.00319374388
297368.43	94.4371	112.2325	0.00282223316
303332.63	85.991	103.1602	0.00209666402
309117.44	78.2661	94.7523	0.00184959455
314728.42	71.2707	87.0451	0.00253160028
320152.60	64.7974	79.8023	0.00170909333
324858.42	61.771	76.3871	0.00213752193
328748.43	60.1903	74.5945	0.00175641681