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Co-Added Dataset E230M-1978_0.2x.05N2_57034-57035



Dataset MODE−λcen Aper Range Texp MJD QF Vshft XC / Fscl
ocb6k0030 FITS E230M-1978 0.2×.05N2 1610−2365 2602 57034.413 84 +0.00 1807.85 [0.13]
ocb6k1030 FITS E230M-1978 0.2×.05N2 1610−2365 2602 57035.275 83 −1.76 1.001

Notes. Aper is abbreviated aperture code (0.2×.05N2= 0.2″×0.05″ND2). 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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