DRAFT
2024-04-11 15:31:48
Type: Object/s-Discovery/Classification
Bibcode: 2024TNSAN.103....1H
Early Spectrum of SN 2024ggi from SCAT shows a Type II SN with Flash Ionized Features
Authors: Willem Hoogendam (Hawaii) Katie Auchettl (Melbourne) Michael Tucker (Ohio State) Chris Ashall (Virginia Tech) Ben Shappee (Hawaii) Mark Huber (Hawaii)
Source Group: SCAT
Keywords: Supernova
Abstract:
We report that SN 2024ggi is a young Type II SN with flash ionization features.

We report that SN 2024ggi is a Type II SN. Our spectrum, taken less than a day after discovery by ATLAS (2024-04-11 03:22:36), shows a young SN II with flash ionization features similar to those of SN 2023ixf. The distance to this object (~7 Mpc) is comparable to SN 2023ixf (6.4 Mpc), SN 2017eaw (~7.7 Mpc), and SN 2011dh (~8.4 Mpc). 

Our spectrum was taken with the ANU 2.3m telescope using the WiFeS instrument. 

Show current TNS values
Catalog Name Reported RA Reported DEC Reported Obj-Type Reported Redshift Host Name Host Redshift Remarks TNS RA TNS DEC TNS Obj-Type TNS Redshift
TNS 2024ggi [ATLAS24fsk] 11:18:22.091 -32:50:15.29 SN II 11:18:22.087 -32:50:15.27 SN II 0.002435
File Comments
public://astronotes_files/1638/at2024ggi_20240411_contsub.pdf

Comments