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Co-Added Dataset E230M-2707_0.2x0.2_51617-56037



Dataset MODE−λcen Aper Range Texp MJD QF Vshft XC / Fscl
obb004060 FITS E230M-2707 0.2×0.2 2280−3118 345 55164.488 29 +0.00 2382.82 [0.17]
o5i012020 FITS E230M-2707 0.2×0.2 2279−3117 2880 51617.354 85 −2.24 1.009
obot03010 FITS E230M-2707 0.2×0.2 2279−3118 150 56037.210 19 −0.76 1.014

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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