Spliced Dataset UVSUM_1H_51221-58011

Dataset		MODE−λcen	Aper	Range	Texp	MJD	QF	Vshft	XC	Fscl
o53p01010	FITS	E140H-1234	0.2×0.09	1150.0−1329.8	4695	51221.081	8	+0.47	∼	1.000
o53p01020	FITS	E140H-1416	0.2×0.09	1322.7−1511.2	4695	51221.142	6	+0.60	1323.42 [0.07]	1.013
o53p01030	FITS	E140H-1598	0.2×0.09	1495.3−1680.2	4695	51221.203	9	+0.88	1500.34 [0.13]	1.020
o53p02010	FITS	E230H-1763	0.2×0.09	1668.3−1900.5	4100	51277.906	21	−0.12	1670.67 [0.31]	1.739
o53p02020	FITS	E230H-2013	0.2×0.09	1891.6−2149.3	2000	51277.958	65	+0.06	1900.15 [0.07]	1.933
E230H-2263_0.2x.05N2_51277-51278	FITS	∼	∼	2136.6-2391.3	7000	51277.986	20	−0.56	2141.98 [0.08]	2.766
o53p02050	FITS	E230H-2513	0.2×.05N2	2380.7−2649.4	4900	51278.076	31	−0.60	2390.53 [0.08]	3.058
o53p02060	FITS	E230H-2762	0.2×.05N2	2622.7−2877.8	3100	51278.138	47	−0.94	2644.58 [0.11]	2.812
E230H-2812_31x0.05NC_57029-58011	FITS	∼	∼	2674.1-2928.9	2500	57029.262	134	+1.74	2788.75 [0.10]	1.615
o53p02070	FITS	E230H-3012	0.2×.05N2	2888.3−3159.1	3000	51278.180	59	−1.52	2912.82 [0.22]	2.983

Notes. Aper is abbreviated aperture code (0.2×0.09= 0.2″×0.09″, 0.2×.05N2= 0.2″×0.05″ND2). 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).

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