| Issue |
A&A
Volume 537, January 2012
|
|
|---|---|---|
| Article Number | C2 | |
| Number of page(s) | 1 | |
| Section | Letters | |
| DOI | https://doi.org/10.1051/0004-6361/201117721e | |
| Published online | 09 January 2012 | |
The spectroscopic evolution of the recurrent nova T Pyxidis during its 2011 outburst (Corrigendum)
I. The optically thick phase and the origin of moving lines in novae
1 Dipartimento di Fisica “Enrico Fermi”, Università di Pisa, and INFN- Sezione Pisa, largo B. Pontecorvo 3, 56127 Pisa, Italy
e-mail: shore@df.unipi.it
2 Nordic Optical Telescope, Apartado 474, 38700 Santa Cruz de La Palma, Santa Cruz de Tenerife, Spain
e-mail: tau@not.iac.es
3 Instituto de Astrofísica de Canarias, 38200, La Laguna, Tenerife, Spain
e-mail: ale@iac.es
4 Departamento de Astrofísica, Universidad de La Laguna, 38206 La Laguna, Tenerife, Spain
5 Department of Astronomy, Columbia University, 550 W 120th Street, New York, NY 10027, USA
e-mail: helena@astro.columbia.edu
We correct the velocities quoted for interstellar absorption features from Shore et al. (2011), A&A, 533, L8.
Key words: novae, cataclysmic variables / stars: individual: T Pyx / errata, addenda
© ESO, 2012
Due to an error in the application of the heliocentric corrections to the NOT radial velocities, the interstellar velocities quoted in the paper (and in Table 2) for the optical lines require corrections of –19.6 km s-1 for the dates covered in the text. Catchpole (1969). Also gives radial velocities for the two components on Ca II K, +19.2 and +20.6 km s-1 based on photographic spectra taken at 49 Å mm-1 during the 1966 outburst. The corrected Table 2 is included here. We thank Ivan De Gennaro Aquino, Univ. di Pisa, whose diligent work uncovered this problem.
Heliocentric interstellar line velocities.
References
- Catchpole, R. M. 1969, MNRAS, 142, 119 [NASA ADS] [CrossRef] [Google Scholar]
All Tables
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.