png preview

Co-Added Dataset E230M-2707_0.1x0.03_56953-56967



Dataset MODE−λcen Aper Range Texp MJD QF Vshft XC / Fscl
ocb6a1030 FITS E230M-2707 0.1×0.03 2280−3118 1900 56967.934 115 +0.00 2852.76 [0.61]
ocb6a0030 FITS E230M-2707 0.1×0.03 2280−3118 1900 56953.943 107 +0.02 1.148

Notes. Aper is abbreviated aperture code (0.1×0.03= 0.1″×0.03″). 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).

Home