SIMBAD references

K. Imamura, Okayama University of Science, reports that a low-resolution spectrogram (range 420-830 nm) of the symbiotic star V407 Cyg was taken on Mar. 13.851 UT with a 28-cm telescope. The spectrum shows the Balmer series, He I (587.8, 667.8, 706.5 nm), O I (777.4 nm), Mg II (789.0 nm), and Fe II (42) emission lines. The spectrum can be seen at the following website URL: http://blog-imgs-32-origin.fc2.com/t/n/b/tnblab/V407_Cyg20100313.png. Imamura also reports the following magnitudes of V407 Cyg obtained with a 23.5-cm telescope: Mar. 13.855, V = 8.76; 13.859, B = 9.55.