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Co-Added Dataset E230M-1978_0.2x0.2_55378-55712



Dataset MODE−λcen Aper Range Texp MJD QF Vshft XC / Fscl
ob8w02020 FITS E230M-1978 0.2×0.2 1610−2365 1780 55378.085 43 +0.00 1816.80 [0.19]
oblh01040 FITS E230M-1978 0.2×0.2 1610−2365 2200 55601.202 47 −5.43 1.044
oblh02040 FITS E230M-1978 0.2×0.2 1610−2365 2200 55712.081 47 −4.65 1.040

Notes. Aper is abbreviated aperture code (0.2×0.2= 0.2″×0.2″). 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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