Kao Heng, Chen Peisheng, Zhang Yun, Qi Xiaohua. Test Observations of the 1-3 Mioron Infrared Photometer[J]. Astronomical Techniques and Instruments, 1981, (2): 31-34.
Citation:
Kao Heng, Chen Peisheng, Zhang Yun, Qi Xiaohua. Test Observations of the 1-3 Mioron Infrared Photometer[J]. Astronomical Techniques and Instruments, 1981, (2): 31-34.
Kao Heng, Chen Peisheng, Zhang Yun, Qi Xiaohua. Test Observations of the 1-3 Mioron Infrared Photometer[J]. Astronomical Techniques and Instruments, 1981, (2): 31-34.
Citation:
Kao Heng, Chen Peisheng, Zhang Yun, Qi Xiaohua. Test Observations of the 1-3 Mioron Infrared Photometer[J]. Astronomical Techniques and Instruments, 1981, (2): 31-34.
Test Observations of the 1-3 Mioron Infrared Photometer
The test observations and initial analysis of a near infrared photometer used with the 1-meter reflecting telescope at Yunnan Observatory are given. The instrument system can be stably operated at 77K for above 6 hours and can detect the stars of 5m.5 at 2.2μm. In addition, the initial observations of atmospheric extinction in near infrared bands are made at Yunnan Observatory.
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