#zdat (zcalib by M.Zolliker 2018)
#time since midnight, R ref, R meas, sigma, Tset(nominal)
65201.41	29108.17	18191.02	0.27342275
66989.33	28984.6	18122.28	0.434004608
69001.37	26857.9	16945.49	0.366456
70965.49	21570.48	13965.61	1.19928729
72907.33	17633.66	11685.86	2.04695872
75228.37	14515.13	9849.49	0.241847059
77093.49	12090.44	8379.02	0.375179957
79028.33	10161.17	7182.85	0.367763511
80888.49	8619.68	6207.82	0.429837178
82753.41	7344.73	5384.11	0.297136332
84624.53	6363.44	4736.271	0.127972263
86622.45	5510.22	4165.107	0.11036349
88492.40	4824.256	3698.121	0.0685631096
90348.32	4237.187	3290.743	0.0815358817
92211.40	3749.367	2946.677	0.105915532
94071.40	3335.261	2650.215	0.0616481954
95932.54	2981.512	2393.135	0.0889522344
97871.48	2675.25	2167.68	0.0941063228
99744.49	2411.105	1970.553	0.069123802
101605.44	2179.368	1795.643	0.0833552638
103463.48	1979.198	1642.903	0.0727880485
105336.33	1803.426	1506.408	0.0375179957
107203.56	1645.04	1383.208	0.0480374854
109074.52	1510.585	1278.062	0.028698432
110955.44	1372.847	1168.912	0.020189106
112832.48	1260.795	1079.332	0.026030751
114780.44	1159.806	998.207	0.023918612
116657.32	1068.972	924.838	0.0330393705
118623.40	982.055	854.129	0.0321387616
120513.47	904.931	791.176	0.0286076913
122447.32	836.069	734.705	0.0200624026
124371.52	771.137	681.322	0.0255264569
126305.44	710.868	631.451	0.0330892732
128316.32	655.057	585.3	0.0235796522
130317.31	602.035	541.157	0.0176663522
132339.57	555.527	502.1826	0.0122737117
134405.44	510.422	464.3442	0.00968173538
136531.40	469.6241	430.245	0.00258843582
138739.48	431.2294	397.8219	0.00687524545
141038.36	396.2148	368.1431	0.00896710656
143503.40	363.7615	340.4671	0.00550536102
146242.72	334.0146	315.0036	0.0081733714
149411.53	306.6491	291.4065	0.0070501773
153035.44	281.3386	269.4871	0.00655202259
156777.33	257.7352	248.9068	0.00816921049
160592.49	236.3489	230.0885	0.00656086884
164560.45	216.2214	212.258	0.0066887966
168530.61	197.8439	195.8676	0.00728038461
172574.76	181.6728	181.3006	0.00616311609
176956.31	164.6176	165.8239	0.00641163006
181090.43	150.269	152.7037	0.00302671439
185207.31	137.1622	140.5905	0.00330832284
189401.47	125.1652	129.4075	0.00217830209
193592.43	113.6396	118.5655	0.00243413229
197780.47	103.3707	108.8172	0.002252998
201895.48	94.2878	100.1191	0.00278010791
205932.71	85.8433	91.9584	0.00322242145
209916.35	78.0566	84.3855	0.0018124569
213882.39	71.0524	77.5059	0.00217922004
217696.35	64.5682	71.0881	0.00199724811
220912.43	61.5754	68.0977	0.00218654979
223793.47	59.9716	66.4963	0.00208350666