OAUNI photometry of SN 2025plf and SN 2025rbs
| dc.contributor.author | Pereyra, Antonio | |
| dc.date.accessioned | 2025-08-27T14:57:48Z | |
| dc.date.available | 2025-08-27T14:57:48Z | |
| dc.date.issued | 2025-08-19 | |
| dc.description.abstract | We report photometric observations of Type Ia supernovae SN 2025plf and SN 2025rbs, obtained with the OAUNI 51cm telescope at Huancayo Observatory, Peru. CCD imaging was carried out in R filter on 2025-07-25 (UT) under non-photometric conditions, with airmasses lower than 1.5. The integration times were 60x20s=1200s for SN 2025plf and 45x20s=900s for SN 2025rbs. Our measurements yielded: SN | Date (UT) | filter | seeing (") | mag, 2025plf | 2025-07-25.261 | R | 1.9 | 15.61 +/- 0.11, 2025rbs | 2025-07-25.281 | R | 2.0 | 12.19 +/- 0.01. Zero-point calibration in both cases was performed using UCAC4 field stars. The observations were gathered ~25 days after the discovery of SN 2025plf and ~11 days after that of SN 2025rbs. The OAUNI project is supported by UNI, TWAS, IGP, and ProCienciaˇConcytec (Convenio 133-2020 Fondecyt). | |
| dc.description.sponsorship | El proyecto OAUNI cuenta con el apoyo de UNI, TWAS, IGP y ProCiencia-Concytec [Convenio 133-2020 Fondecyt]. | |
| dc.format | application/pdf | |
| dc.identifier.journal | The Astronomer's Telegram | |
| dc.identifier.uri | http://hdl.handle.net/20.500.12816/5737 | |
| dc.language.iso | eng | |
| dc.publisher | R. E. Rutledge | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Optical | |
| dc.subject | Supernovae | |
| dc.subject | Transient | |
| dc.subject.ocde | https://purl.org/pe-repo/ocde/ford#1.03.08 | |
| dc.title | OAUNI photometry of SN 2025plf and SN 2025rbs | |
| dc.type | info:eu-repo/semantics/report |