SIMBAD references

2010IAUC.9167....3Y - IAU Circ., 9167, 3 (2010/September-0)

Nova Aquilae 2010.

YAMANAKA M., ITOH R. and KOMATSU T.

Abstract (from CDS):

M. Yamanaka, R. Itoh, and T. Komatsu, Hiroshima University, report that they obtained a low-resolution optical spectrum (range 450-900 nm; R = 400) of the nova on Sept. 11.60 UT at the Higashi- Hiroshima Observatory of Hiroshima University. The spectrum shows a highly reddened continuum and no strong emission line below 600 nm. The H_alpha feature, whose emission line full-width-at-zero- intensity (FWZI) is measured to be 3000 km/s, has a P-Cyg profile; the H_alpha absorption component has FWZI = 1500 km/s. An H_beta feature is not detected in the spectrum. O I 777.4-nm and O I 844.6-nm also exhibit P-Cyg line profiles, and their absorption minima reach 1500 km/s. The Ca II near-infrared triplet lines 849.8-, 854.2-, and 866.2-nm exhibit strong emission. The absorption of Ca II 866.2-nm has FWZI = 1500 km/s. The Paschen line series is also confirmed. These characteristics suggest that this nova is a "Fe II"-type nova.

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Status at CDS : Objects in title, abstract, text, figures, and all or part of small table(s) being processed in SIMBAD.

Simbad objects: 1

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