The present study provides data on the spectral line measurements of atomic bromine (Br I) in the 2000 – 6000 cm⁻¹ range in the infrared spectral region by using a high-resolution Fourier Transform Spectrometer. Electrodeless discharge lamps (EDL) of bromine were prepared and used as light sources while InSb was utilized as the light detector. A total of 210 spectral lines were observed with two different resolutions of 0.004 and 0.006 cm⁻¹, of which 166 lines are reported for the first time. New center of gravity wavenumber values are reported for all the observed lines.

中文翻译：

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Br I 2000 – 6000 cm−1 范围内的谱线测量：第一部分

本研究通过使用高分辨率傅里叶变换光谱仪提供了红外光谱区2000 – 6000 cm ^{-1范围内原子溴 (Br I) 谱线测量的数据。}制备了溴无电极放电灯（EDL）并使用其作为光源，同时使用InSb作为光检测器。共观测到210条谱线，分辨率分别为0.004和0.006 cm ^-1，其中166条谱线为首次报道。报告所有观测线的新重心波数值。