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Co-Added Dataset E230M-1978_31x0.05NC_56929-56930



Dataset MODE−λcen Aper Range Texp MJD QF Vshft XC / Fscl
ocb6g1030 FITS E230M-1978 31×0.05NC 1610−2366 2574 56930.693 122 +0.00 1830.24 [0.18]
ocb6g0030 FITS E230M-1978 31×0.05NC 1610−2366 2574 56929.698 118 +1.40 1.098

Notes. Aper is abbreviated aperture code (31×0.05NC= 31″×0.05″NDC). Spectral Range is in Å. Texp is total integration time of dataset (in s). MJD is U.T. start time of observation. QF is quality factor (average S/N per resel). Vshft is wavelength correction (in km/s) derived by cross-correlation relative to first spectrum listed. Dataset with highest throughput normally is in first position. Cross-correlation template parameters (XC: λ and [Δλ], in Å), if any, are provided for first spectrum, but refer to entire group. Null template ("∼") indicates simple co-addition (no shifts). Values in that column for subsequent datasets are flux scale factors (Fscl) relative to leading spectrum (for which Fscl= 1).

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