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Automatic Échelle Spectrograph Wavelength Calibration

  • Authors: G. Mirek Brandt, Timothy D. Brandt, and Curtis McCully

2020 The Astronomical Journal 160 25.

  • Provider: AAS Journals

Caption: Figure 1.

Reddest (top panel) and bluest (bottom panel) sections of three adjacent échelle orders. Each pair of duplicated emission lines is highlighted with hollow pointers for one diffraction order and filled pointers for the next order. The background has been removed for clarity.

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