Spliced Dataset UVSUM_1X_52720-58053

Dataset		MODE−λcen	Aper	Range	Texp	MJD	QF	Vshft	XC	Fscl
E140H-1271_0.2x0.09_55656-55707	FITS	∼	∼	1160.0-1354.7	12825	55656.175	20	+1.87	∼	1.052
E140H-1307_0.2x0.2_57479-58053	FITS	∼	∼	1203.0-1396.6	9530	57479.802	23	+0.69	1351.65 [0.14]	1.000
E140H-1489_0.2x0.2_57479-58053	FITS	∼	∼	1392.3-1579.9	5828	57479.861	25	+0.55	1393.75 [0.35]	1.038
E140M-1425_MULTIaperture_55656-55864	FITS	∼	∼	1552.3-1706.2	11857	55656.109	48	−0.05	1553.15 [0.14]	1.008
obkk17030	FITS	E230H-1763	0.2×0.09	1632.7−1894.4	2850	55864.880	89	−0.47	1693.94 [0.17]	1.120
E230H-2013_0.2x.05N2_55656-55864	FITS	∼	∼	1882.3-2149.5	7464	55656.042	38	−0.30	1886.47 [0.16]	1.160
E230H-2263_0.2x.05N2_52720-55697	FITS	∼	∼	2129.9-2394.0	7479	52720.428	63	−0.49	2145.82 [0.12]	1.083
E230H-2513_0.2x.05N2_52720-55697	FITS	∼	∼	2387.2-2647.8	11322	52720.228	98	−0.01	2393.29 [0.19]	1.360
E230H-2762_0.2x.05N2_52720-58053	FITS	∼	∼	2622.0-2887.5	11309	52720.295	134	−1.02	2638.93 [0.21]	1.033
E230H-3012_0.2x.05N2_52720-55673	FITS	∼	∼	2883.9-3158.4	3445	52720.176	79	−0.77	2884.93 [0.18]	1.790

Notes. Aper is abbreviated aperture code (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).

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