エントリー

[Possible Nova in M31] PNV J00414112+4120117

119.png

We performed low-dispersion optical spectroscopic observations of Possible Nova in M31 (= PNV J00414112+4120117) using the 1.3m Araki telescope on 2011 August 03.7UT.

The red spectrum in the figure shows our preliminary spectrum of PNV J00414112+4120117. Our spectra of PNV J00424483+4118007 and V5588 Sgr are also shown. 

The spectrum exhibits the broad H-alpha, H-beta emissions (FWHM about 1600 km/s) and Fe II multiplet emission features, which suggest that the object is a Fe II-type classical nova after the maximum.

ページ移動

ユーティリティ

2019/07

S M T W T F S
- 1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31 - - -

Search

エントリー検索フォーム
キーワード

Feed