エントリー

[nova] PNV J145420000-5505030: Nova Lup 2011

123.png

We performed optical spectroscopic observations (R about 400) of Nova Lup 2011 on 2011 Aug. 16.6 at Bosscha Observatory of Institut Teknologi Bandung using a 20-cm Schmidt-Cassegrain telescope with SBIG DSS7 spectrograph.  Our spectra exhibits strong H-alpha, H-beta and Fe II multiplet emissions, suggesting that the nova is a Fe-II type classical nova.  These results are consistent with previous reports in ATel #3536 and #3540.  P-Cygni profiles disappeared for any lines and the FWHM of the H-alpha emission is about 1700 km/s. This observation program is performed by the collaboration of Koyama Astronomical Obs. and Bosscha Obsrvatory, Institut Teknologi Bandung, Indonasia.

ページ移動

ユーティリティ

2022/08

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