The optical photometric and spectroscopic investigation of Type IIP supernova 2012A
Rupak Roy, Firoza Sutaria, Subhash Bose, Sean Johnson, Vikram, Dwarkadas, Brian York, Brijesh Kumar, Brajesh Kumar, Vijay K. Bhatt, Sayan, Chakraborti, Don York, Adam Ritchey, Gabrielle Saurage, Mary Beth Kaiser
TL;DR
This paper presents detailed optical photometric and spectroscopic observations of supernova 2012A, a Type IIP event, covering 14 to 130 days post-explosion to analyze its properties.
Contribution
It provides comprehensive observational data on supernova 2012A, enhancing understanding of Type IIP supernovae through detailed follow-up.
Findings
Light curve analysis reveals plateau phase characteristics.
Spectroscopic data shows evolution of hydrogen lines.
Data supports models of Type IIP supernova explosion mechanisms.
Abstract
Supernova 2012A was discovered on 7.39UT, January, 2012 in the nearby galaxy NGC 3239 at an unfiltered magnitude of 14.6 and classified spectroscopically as a Type IIP event. Here, we present the optical photometric and spectroscopic follow-up of the event during 14d to 130d post explosion.
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