A dataset provided by the European Space Agency

Name: Monitoring of a gravitationally lensed blazar B0218+357
Published: 2021-02-04T00:00:00Z

Proposal ID	085040
Title	Monitoring of a gravitationally lensed blazar B0218+357
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0850400301 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0850400401 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0850400501 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0850400601
DOI	https://doi.org/10.57780/esa-yjoo9jf
Principal Investigator, PI	Dr Julian Sitarek
Abstract	We propose to perform the last year of a joined monitoring campaign of a z =0.94 gravitationally lensed blazar B0218+357 by MAGIC, NOT and KaVA with anadditional X-ray coverage by Swift and ASTROSAT. The monitoring times areoptimized such to allow us to observe flares both in leading and trailingcomponent (both separated by about 11 days). The data will be used in abroadband modelling ofthe emission from the source and search for microlensing effects.
Publications	Multiwavelength study of the gravitationally lensed blazar QSO B0218+357 between 2016 and 2020 \|Acciari V. A. Ansoldi S. et al. \| MNRAS \| 510-2344 \| 2022 \| 2022MNRAS.510.2344A \| http://ui.adsabs.harvard.edu/#abs/2022MNRAS.510.2344A The XMM-Newton Line Emission Analysis Program (X-LEAP). I. Emission-line Survey of O VII O VIII and Fe L-shell Transitions \|Pan Zeyang Qu Zhijie et al. \| ApJS \| 271-62 \| 2024 \| 2024ApJS..271...62P \| http://ui.adsabs.harvard.edu/#abs/2024ApJS..271...62P From Active Stars to Black Holes: A Discovery Tool for Galactic X-Ray Sources \|Rodriguez Antonio C. \| PASP \| 136-054201 \| 2024 \| 2024PASP..136e4201R \| http://ui.adsabs.harvard.edu/#abs/2024PASP..136e4201R
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2019-08-02T16:20:37Z/2020-01-15T19:12:44Z
Version	18.01_20200110_1700
Mission Description	The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
Creator Contact	https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk
Date Published	2021-02-04T00:00:00Z
Last Update	2025-01-27
Keywords	"trailing component", "ROSAT", "microlensing effects", "broadband modelling", "additional xray coverage"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Julian Sitarek, 2021, 'Monitoring of a gravitationally lensed blazar B0218+357', 18.01_20200110_1700, European Space Agency, https://doi.org/10.57780/esa-yjoo9jf