Follow-up OAUNI photometry of SN2022hrs
| dc.contributor.author | Pereyra, Antonio | |
| dc.contributor.author | Tello, J. | |
| dc.contributor.author | Zevallos, M. | |
| dc.contributor.author | de Almeida, L. | |
| dc.contributor.author | Espinoza, M. | |
| dc.contributor.author | Alvarado, D. | |
| dc.date.accessioned | 2022-09-19T12:53:18Z | |
| dc.date.available | 2022-09-19T12:53:18Z | |
| dc.date.issued | 2022-08-03 | |
| dc.description.abstract | We report additional multiband photometry of Type Ia SN2022hrs (TNSTR-2022-994, TNSCR-2022-997, ATel #15378) on 2022-07-01 (UT) gathered with the OAUNI 51cm telescope (Pereyra et al. 2015; arXiv:1512.03104) at Huancayo Observatory, Peru. CCD imaging using BVRI filters was performed under non-photometric conditions (seeing ~2.1") and airmass lower than 1.9. Total integration times of (60x20s=1200s) for V, R and I filters, and (90x20s=1800s) for B filter yielded: Date (UT) filter mag 2022-07-01.111 B 15.94 +/- 0.05 2022-07-01.042 V 15.04 +/- 0.01 2022-07-01.062 R 15.00 +/- 0.01 2022-07-01.086 I 15.16 +/- 0.02. UCAC4 field stars (508-055361 and 508-055359) were used for the zero point calibration. Following the GELATO classification (TNSCR-2022-997), our measurements are approximately two months after the maximum brightness. The OAUNI project is supported by UNI, TWAS, IGP and ProCiencia-Concytec (Convenio 133-2020 Fondecyt). | es_ES |
| dc.format | application/pdf | es_ES |
| dc.identifier.uri | http://hdl.handle.net/20.500.12816/5283 | |
| dc.language.iso | spa | es_ES |
| dc.publisher | R. E. Rutledge | es_ES |
| dc.rights | info:eu-repo/semantics/openAccess | es_ES |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | es_ES |
| dc.subject | Optical | es_ES |
| dc.subject | Supernovae | es_ES |
| dc.subject | Transient | es_ES |
| dc.subject.ocde | http://purl.org/pe-repo/ocde/ford#1.03.08 | es_ES |
| dc.title | Follow-up OAUNI photometry of SN2022hrs | es_ES |
| dc.type | info:eu-repo/semantics/report | es_ES |