2019PASP..131e4205T

Query : 2019PASP..131e4205T

2019PASP..131e4205T - Publ. Astron. Soc. Pac., 131, part no 5, 4205-54205 (2019/May-0)

Imaging and analysis of neon nova V382 Vel shell.

TAKEDA L. and DIAZ M.

Abstract (from CDS):

We present the detection and imaging of the spatially resolved shell of nova V382 Vel with SOAR adaptive optics module (SAM). The shell was observed in narrow-band filters Hα and [O III] 5007 Å revealing different structures in each filter. The shell's angular diameter obtained was 9.9 arcsec, equivalent to 2.8 x 1017 cm, using the distance of 1.79 kpc obtained by the Gaia mission. The upper limit for total shell mass derived from recombination lines is Ms = 1.4 x 10–4 M☉. Our photoionization models indicate an accretion disk with Td = 60,000 K and L = 1036 erg/s as main ionizing source.

Abstract Copyright: © 2019. The Astronomical Society of the Pacific. All rights reserved.

Journal keyword(s):

Simbad objects: 10

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Number of rows : 10
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* V723 Cas No* 01 05 05.3607320352 +54 00 40.238720388   15.817 15.484 15.044   ~ 216 0
2 LP 995-86 Pe* 03 48 22.6125679056 -39 08 37.013680104   13.61 13.15     F 104 0
3 V* V351 Pup No* 08 11 38.3931386664 -35 07 30.288675216           ~ 128 0
4 CD-34 6792 PM* 10 32 13.6185546336 -35 37 41.711776068   12.84 11.84     F:wl: 158 0
5 V* V382 Vel No* 10 44 48.3975221712 -52 25 31.168268472   15.945 15.737 16.173   ~ 201 0
6 V* V5668 Sgr No* 18 36 56.827920 -28 55 39.97524       16.028   ~ 142 0
7 V* V1494 Aql No* 19 23 05.3600241442 +04 57 19.811779912           ~ 168 0
8 V* QU Vul No* 20 26 46.0200167016 +27 50 43.163406959           ~ 277 0
9 V* V1974 Cyg No* 20 30 31.6546001712 +52 37 50.837478240           ~ 597 0
10 V* HR Del No* 20 42 20.3468874528 +19 09 39.305636208   12.380 12.404 12.508   ~ 515 0

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