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Co-Added Dataset E140H-1489_0.2x0.2_57479-58053



Dataset MODE−λcen Aper Range Texp MJD QF Vshft XC / Fscl
od0611020 FITS E140H-1489 0.2×0.2 1386−1586 1393 57671.835 13 +0.00 1454.84 [0.15]
od0610020 FITS E140H-1489 0.2×0.2 1385−1586 1393 57479.861 13 −0.69 1.076
od5510020 FITS E140H-1489 0.2×0.2 1385−1586 1521 57850.075 12 +0.73 1.205
od5511020 FITS E140H-1489 0.2×0.2 1386−1586 1521 58053.720 14 +0.53 1.010

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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