Combined Radiation Calibration Method for Ground-Based Infrared Radiation Measurement System

Limei Yin; Bing Qiao; Junchi Liu; Zhiguo Huang; Zhenduo Zhang; Hongzhuang Li

doi:10.3788/AOS201838.0412001

Journals >Acta Optica Sinica >Volume 38 >Issue 4 >Page 0412001 > Article

Acta Optica Sinica
Vol. 38, Issue 4, 0412001 (2018)

Combined Radiation Calibration Method for Ground-Based Infrared Radiation Measurement System

Limei Yin^1、*, Bing Qiao¹, Junchi Liu¹, Zhiguo Huang², Zhenduo Zhang¹, and Hongzhuang Li¹

Author Affiliations

¹ Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, Jilin 130033, China

² University of Chinese Academy of Sciences, Beijing 100049, China

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DOI: 10.3788/AOS201838.0412001 Cite this Article Set citation alerts

Limei Yin, Bing Qiao, Junchi Liu, Zhiguo Huang, Zhenduo Zhang, Hongzhuang Li. Combined Radiation Calibration Method for Ground-Based Infrared Radiation Measurement System[J]. Acta Optica Sinica, 2018, 38(4): 0412001 Copy Citation Text

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Fig. 1. Optical structure of infrared radiation measurement system

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Fig. 2. (a) Original image; (b) stellar image after two-point correction

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Fig. 3. Residual bounds of data fitting. (a) July 25, 2017; (b) August 30, 2017

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Fig. 4. Fitting result of calibration curve. (a) July 25, 2017; (b) August 30, 2017

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Elevation /(°)	Uncorrected result /10^-2	Two-point correction of blackbody /10^-3	Two-point correction /10^-4	Segmented single point calibration /10^-4
20	3.90	3.26	-	-
25	3.89	3.29	2.15	8.01
30	3.89	3.36	3.71	5.87
35	3.88	3.38	3.86	4.32
40	3.88	3.42	3.82	3.69
45	3.88	3.47	3.96	2.91
50	3.88	3.47	4.07	2.75
55	3.87	3.48	4.25	2.26
60	3.87	3.48	4.17	1.99
65	3.87	3.50	4.25	2.03
70	3.87	3.51	4.16	2.12
75	3.87	3.52	4.18	1.93
80	3.86	3.50	4.24	1.68
86	3.86	3.45	4.61	1.84

Table 1. Comparison of nonuniformity correction results

Number	Star	Elevation /(°)	Position	α' /(10¹² m²·W^-1)	ΔD	Irradiance /(10^-11 W·m^-2)	Relative error 1 /%	MODTRAN transmittance	Relative error 2 /%
1	HD3712	29.00	(139,168)	8.4482	99.87	5.27	10.17	0.3423	12.76
2	HD12929	20.82	(143,168)	8.4604	142.78	7.11	5.60	0.2862	10.36
3	HD18884	17.50	(143,169)	8.4142	397.93	19.2	20.18	0.2562	27.98
4	HD19058	39.85	(144,165)	8.4706	605.96	25.1	8.71	0.3926	3.36
5	HD25025	13.10	(142,171)	8.4185	159.12	9.60	10.37	0.2083	25.83
6	HD29139	42.37	(143,165)	8.4409	1351.15	57.1	5.82	0.4016	7.08
7	HD32068	61.38	(143,163)	8.4466	91.08	3.82	1.77	0.4476	16.05
8	HD44478	63.12	(141,163)	8.4388	588.24	24.00	5.02	0.4504	14.16
9	HD48915	27.97	(132,171)	8.4061	277.19	13.20	1.82	0.3363	1.12
10	HD52877	17.57	(136,171)	8.4285	101.20	6.79	20.35	0.2575	8.58
11	HD81797	32.75	(131,167)	8.4046	217.58	12.40	19.29	0.3622	23.27
12	HD89484	50.30	(125,162)	8.4191	172.82	7.41	1.99	0.4249	13.21
13	HD89758	61.92	(126,159)	8.4209	220.39	8.32	15.17	0.4485	6.63
14	HD95689	55.00	(129,161)	8.4084	176.54	7.56	1.25	0.4358	15.17
15	HD96833	54.65	(127,160)	8.4279	54.68	2.67	12.87	0.4350	25.64

Table 2. Inversion error of star irradiance in July 25, 2017

Number	Star	Elevation /(°)	Position	α' /(10¹² m²·W^-1)	ΔD	Irradiance /(10^-11 W·m^-2)	Relative error 1 /%	MODTRAN transmittance	Relative error 2 /%
1	HD3712	23.60	(175,200)	8.2745	161.62	5.27	4.37	0.3128	1.49
2	HD29139	35.91	(179,193)	8.2997	1925.70	57.14	1.97	0.3798	11.04
3	HD31398	49.41	(179,186)	8.3794	271.11	8.01	9.63	0.4244	20.84
4	HD39003	62.05	(167,44)	8.3040	39.97	1.04	0.70	0.4487	14.56
5	HD44478	58.09	(177,181)	8.3810	904.01	23.98	1.08	0.4432	15.56
6	HD48915	23.87	(168,201)	8.2512	414.44	13.21	7.59	0.3146	0.59
7	HD69267	54.44	(169,183)	8.3794	132.25	3.56	1.66	0.4361	15.43
8	HD80493	75.33	(161,170)	8.4569	273.19	6.96	0.49	0.4646	16.90
9	HD89758	67.94	(161,173)	8.4173	341.43	8.32	6.17	0.4578	11.45
10	HD90432	23.40	(164,201)	8.2846	79.96	2.90	10.25	0.3062	9.60
11	HD95689	59.86	(165,178)	8.4109	311.66	7.56	8.48	0.4464	8.60
12	HD100029	54.48	(167,182)	8.3880	165.28	4.71	7.78	0.4362	20.22
13	HD102224	54.56	(163,182)	8.3962	66.20	1.73	1.11	0.4348	12.98
14	HD131873	39.97	(166,190)	8.3715	461.50	12.82	7.24	0.3930	4.51

Table 3. Inversion error of star irradiance in August 30, 2017

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