On nova Scorpii 2007 N.1 (V1280 Sco)

We present the results of our photometric and spectroscopic observations of Nova Sco 2007 N.1 (V1280 Sco). The photometric data was represented by a single data point in the light curve since the observation was carried out only for one night. The spectra cover two different phases of the object’s e...

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Bibliographic Details
Published in:Astrophysics and space science 2008-04, Vol.314 (1-3), p.209-212
Main Authors: Kuncarayakti, Hanindyo, Kristyowati, Desima, Kunjaya, Chatief
Format: Article
Language:English
Subjects:
Astrobiology
Astronomy
Astrophysics
Astrophysics and Astroparticles
Cosmology
Evolution
Observations and Techniques
Original Article
Physics
Physics and Astronomy
Space Exploration and Astronautics
Space Sciences (including Extraterrestrial Physics
Spectrum analysis
Stars & galaxies
Supernovae
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Summary:We present the results of our photometric and spectroscopic observations of Nova Sco 2007 N.1 (V1280 Sco). The photometric data was represented by a single data point in the light curve since the observation was carried out only for one night. The spectra cover two different phases of the object’s evolution during the outburst, i.e. pre-maximum and post-maximum. Measurements of the P-Cygni profile on Na I ‘D’ line (5889 Å) was derived as the velocity of shell expansion, yielding 1567.43±174.14 km s −1 . We conclude that V1280 Sco is a fast Fe II-type nova.
ISSN:0004-640X
1572-946X
DOI:10.1007/s10509-008-9756-0