png preview

Spliced Dataset UVSUM_1X_51296-58153



Dataset MODE−λcen Aper Range Texp MJD QF Vshft XC Fscl
odhxd0020 FITS E230M-1978 0.2×0.06 1610.8−2165.2 2836 58153.867 127 −0.84
1.088
odhxd0010 FITS E230H-2263 0.2×0.09 2141.2−2400.5 1756 58153.815 82 +0.52 2161.84 [0.26] 1.002
o4ao12010 FITS E230H-2513 0.2×0.06 2380.8−2647.2 1200 51296.769 77 +0.56 2385.15 [0.30] 1.176
E230H-2762_0.2x0.06_51296 FITS
2622.0-2887.7 1290 51296.788 107 +0.25 2622.48 [0.44] 1.000
o4ao12040 FITS E230H-3012 0.2×0.06 2886.6−3158.8 1440 51296.841 101 −0.49 2887.13 [0.19] 1.078

Notes. Aper is abbreviated aperture code (0.2×0.06= 0.2″×0.06″, 0.2×0.09= 0.2″×0.09″). Spectral Range is in Å. Texp is total exposure time (in s). MJD is first start time of a sequence. QF is quality factor (average S/N per resel). Vshft is wavelength correction (in km/s) derived from pair-wise cross-correlations. XC are cross-correlation template parameters (λ and [Δλ], in Å). Cross-correlation, if any, was applied between template spectrum and preceding one. If no template params are reported ("∼") beyond first spectrum, "blind" coaddition (no relative shifts) was performed. Fscl is flux scale factor bootstrapped from overlap zones with reliable flux ratios, relative to spectrum with best apparent throughput (Fscl= 1).

Home