Co-Added Dataset E230H-2812_0.2x0.06_50904
Dataset | MODE−λcen | Aper | Range | Texp | MJD | QF | Vshft | XC / Fscl | |
---|---|---|---|---|---|---|---|---|---|
o4de050b0 | FITS | E230H-2812 | 0.2×0.06 | 2666−2942 | 260 | 50904.746 | 17 | +0.00 | 2824.30 [0.35] |
o4de050a0 | FITS | E230H-2812 | 0.2×0.06 | 2666−2942 | 360 | 50904.740 | 10 | +0.83 | 3.863 |
o4de050c0 | FITS | E230H-2812 | 0.2×0.06 | 2666−2942 | 360 | 50904.750 | 11 | +1.69 | 3.344 |
Notes. Aper is abbreviated aperture code (0.2×0.06= 0.2″×0.06″). 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).