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Fig. 16


Examples of composite spectra and CCFs associated with the new SB2 candidate 18503230-0617112 classified 2020A (NGC 6705 1936) with a visual magnitude of V = 13.4 (BV ~ 0). Broad emission lines in HR3, HR5A, and HR6 are spill-over from strong Ar lines from a Th-Ar calibration lamp observed along with the target.

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