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Co-Added Dataset E230M-1978_31x0.05NB_56704-56966



Dataset MODE−λcen Aper Range Texp MJD QF Vshft XC / Fscl
ocb6h1020 FITS E230M-1978 31×0.05NB 1610−2365 2574 56966.590 102 +0.00 1808.17 [0.12]
ocb6h0020 FITS E230M-1978 31×0.05NB 1610−2365 2574 56704.145 76 +1.86 1.956

Notes. Aper is abbreviated aperture code (31×0.05NB= 31″×0.05″NDB). 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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