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Table 1.

Properties of data collected.

Wavelength (nm) 395 400 485 525 558 630 854 854
Comments H+K wings H cont. Hβ cont. Incl. Fe I Incl. Fe I Incl. Fe I Incl. Ca II 854 Ca II 854 wing
Instrument CHROMIS CHROMIS CHROMIS CRISP CRISP CRISP CRISP CRISP
WB/NB WB WB WB WB WB WB WB NB
CWL (nm) 395.0 399.04 484.55 525.055 557.80 630.26 854.16 ≈853.8
FWHM (nm) 1.32 0.42 0.65 0.33 0.30 0.44 0.93 0.01
Exp. time (ms) 1–2 1–2 1–2 17.5 17.5 17.5 17.5 17.5
N:o frames 100 100 100 ≈74 ≈74 ≈74 ≈74 ≈74

Notes. Summary of data collected. WB and NB refers to the wideband and narrowband reimaging systems, respectively, and CWL and FWHM to the center wavelength and FWHM of the filters used.

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