Nova Del 2013: Fujii-san's new spectra The spectrum on Aug. 17 became more dominated by absorption components. Emission lines of Ca II (8498A, 8542A) became apparent. http://otobs.org/FBO/fko/nova/nova_del_2013.htm http://otobs.org/FBO/fko/nova/nova_del_20130817_nf.png