AstroNote 2024-307

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DRAFT
2024-10-23 19:09:26
Type: Object/s-Discovery/Classification
Spectroscopic classification of transients
Authors: Vladimira Irincheva (Sofia University), Lydia Konstantinou (University of Patras and National Observatory of Athens), Felipe Schmidt Lohmann (European Southern Observatory), Daniele Mattolini (Trento University and INAF-Osservatorio Astrofisico di Acetri), Beth Garton (Liverpool John Moores University), Andras Peter Joo (Eötvös Loránd University), Marcelina Kinyumu (Kenyatta University), Paulina Lomba (DTU Space), Constanza Munoz López (Leibniz institute for Astrophysics Potsdam), Leonor Arriscado Nunes (Universidad Complutense de Madrid), Hossein Rahmati (Heidelberg University), Jelena Ritter (Max Planck Institute for Astrophysics), Abhinna Sudar Samantaray (Heidelberg University), Sowkhya Shanbhog (Scuola Normale Superiore, Pisa), Charis Tsakonas (National and Kapodistrian University), Abdel Umirbayeva (Fesenkov Astrophysical Institute), Stavros Akras (National Observatory of Athens), Marco Berton (European Southern Observatory), Terese Hansen (Stockholm University), Heidi Korhonen (Max Planck Institute for Astronomy), Krisztián Vida (Konkoly Observatory)
Abstract:
This report includes the classification of 2 transients.

As part of the 2024 NEON observing school, students used the robotic Liverpool Telescope on La Palma to obtain spectroscopic observations of two transients. Here, we report the classifications obtained through spectral matching using SNID (Blondin & Tonry 2011). The observations were taken with the SPRAT instrument using the red grating. The targets reported here were obtained from the Zwicky Transient Facility (ZTF, Bellm et al. 2019).

Below, we list the classified objects. All the spectra can be accessed through the Transient Name Server.

Show current TNS values
CatalogNameReported RAReported DECReported Obj-TypeReported RedshiftHost NameHost RedshiftRemarksTNS RATNS DECTNS Obj-TypeTNS Redshift
TNS2024wor [ZTF24abjflpz]08:18:12.383+49:14:45.97SN Ia0.043608:18:12.390+49:14:45.96SN Ia0.043647
TNS2024xjv [ZTF24abkfmfr]03:25:16.920-05:57:43.87SN Ia0.07018603:25:16.920-05:57:43.87SN Ia0.070186

Comments

Corrected flux calibrated spectra

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Corrected flux calibrated spectra

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