png preview

Spliced Dataset UVSUM_1H_57029-58011



Dataset MODE−λcen Aper Range Texp MJD QF Vshft XC Fscl
E140H-1307_0.2x0.2_57029-58011 FITS
1199.9-1395.3 9500 57029.279 13 −0.35
1.100
E140H-1489_0.2x0.2_57029-58011 FITS
1392.2-1586.4 8812 57029.301 5 +0.35 1393.66 [0.23] 1.000

Notes. 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