DRAFT
2025-01-14 21:12:22
Type: Object/s-Data/Analysis
Photometric follow-up of SN2024ggi with BHTOM.space global telescope network
Authors: Lukasz Wyrzykowski (U.Warsaw/NCBJ, PL), P.Mikolajczyk (U.Wroclaw/U.Warsaw, PL), K.Kotysz (U.Wroclaw/U.Warsaw, PL), P.Zielinski (Copernicus University, Torun, PL), J.Hambsch (ROAD, BE), M.Bronikowski (U.Nova Gorica, SL)
Source Group: BHTOM
Abstract:
We report on the optical photometric follow-up of SN2024ggi conducted with the BHTOM.space global telescope network.

The BHTOM.space network coordinated an extensive campaign to monitor SN2024ggi, Type II nearby supernova, reported as ATLAS24fsk discovered in NGC 3621 at 7 Mpc. Observations commenced on April 16th, 2024, shortly after the supernova’s discovery, and continued through August 13th, 2024. During this period, 673 measurements were obtained using multiple telescopes. Photometric data were taken in various filters and subsequently transformed into Gaia Synthetic Photometry (GaiaSP) for consistency.

Our data show that SN2024ggi reached its peak brightness in I-band around April 21st, 2024. Since then, the light curves indicate a consistent decline in brightness across all observed bands.

Detailed light curves and associated statistics are presented on the webpage: https://www.astrouw.edu.pl/~wyrzykow/BHTOM/SN2024ggi. Further details and the full photometric dataset are available for download by registered users of the BHTOM.space platform. 

Acknowledgments: BHTOM is based on the open-source TOM Toolkit by LCO and has been supported by the European Union's  research and innovation programmes under grant agreements No 101004719 (OPTICON-RadioNet Pilot, ORP) and 101131928 (ACME).


 

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 [SN 2024ggi] 11:18:22.091 -32:50:15.34 SN II 0.002435 NGC 3621 11:18:22.087 -32:50:15.27 SN II 0.002435

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