TNS Classification Report No. 20282 [ 2025TNSCR.423....1Y ]

Date Received (UTC): 2025-01-30 23:36:25
Sender: Yize Dong
Group: YSE

S. Karthik Yadavalli (Harvard/CfA), Yize Dong (Harvard/CfA), Kaylee de Soto (Harvard/CfA), V. Ashley Villar (Harvard/CfA), Matthew Grayling (Cambridge), Erin Hayes (Cambridge), Kaisey S. Mandel (Cambridge), Diego Farias (DARK/NBI), Christa Gall (DARK/NBI), Aprajita Hajela (DARK/NBI), Jens Hjorth (DARK/NBI), Luca Izzo (DARK/NBI), Danial Langeroodi (DARK/NBI), Aidan Sedgewick (DARK/NBI), Radek Wojtak, Sandra Raimundo (DARK/NBI+ U. Southampton), Charlie Kilpatrick (Northwestern), Steven Smartt (QUB/Oxford), Ken W. Smith (QUB/Oxford), Charlotte Angus (QUB), David Coulter (STScI), Justin Pierel (STScI), Armin Rest (STScI), Matthew Seibert (STScI), Prasiddha Arunachalam (UC Santa Cruz), Kyle W. Davis (UC Santa Cruz), Ryan J. Foley (UC Santa Cruz), Rav Kaur (UC Santa Cruz), Phillip Macias (UC Santa Cruz), Kishore Patra (UC Santa Cruz), César Rojas-Bravo (UC Santa Cruz), Enrico Ramirez-Ruiz (UC Santa Cruz), Kirsty Taggart (UC Santa Cruz), Ken C. Chambers (U Hawaii), David Jones (U Hawaii), Mark E. Huber (U Hawaii), Eugene A. Magnier (U Hawaii), R. J. Wainscoat (U Hawaii), Henna Abunemeh (UIUC), Nicholas Earl (UIUC), K. Decker French (UIUC), Ayan Mitra (UIUC), Tanner Murphey (UIUC), Jack O’Brien (UIUC), Haille Perkins (UIUC), Gautham Narayan (UIUC), Margaret Shepherd (UIUC), Margaret Verrico (UIUC), Amanda Wasserman (UIUC), Maria Drout (U. Toronto), Vivienne Baldasarre (Washington State University), Alexander Messick (Washington State University), Sandra Raimundo (U. Southampton), Katie Auchettl (University of Melbourne), Stephen Thorpe (Stockholm University), Yen-Chen Pan (National Central University) report/s a classification of object: SN 2025kx

Type: SN Ia
Redshift: 0.06

Remarks: The best match from SNID is Type Ia at redshift 0.06

The following Classification spectrum was provided:

Obsdate: 2025-01-26 00:00:00
Instrument: FAST
Telescope: FLWO 1.5m Tillinghast

Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2025kx