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Start Over Subject blazars Facility LOFAR
1. LoTSS DR2 Polarization spectra
ID:
ivo://org.gavo.dc/lotsspol/q/ssa
Title:
LoTSS DR2 Polarization spectra
Short Name:
lotsspol SSAP
Date:
20 Jan 2023 07:33:07
Publisher:
The GAVO DC team
Description:
The LOFAR Two Meter Sky Survey LoTSS DR2 (:bibcode:`2022A&A...659A...1S`) obtained radio data from 27% of the northern sky between 120 and 168 MHz in the year 2014 through 2020. This service publishes polarization spectra of extragalactic radio sources (radio galaxies and blazars) and the rotation measures derived from them. We also give redshifts for all sources. The data has a spatial resolution of 20 arcsec.
2. LoTSS DR2 Rotation Measures
ID:
ivo://org.gavo.dc/lotsspol/q/cone
Title:
LoTSS DR2 Rotation Measures
Short Name:
lotsspol SCS
Date:
20 Jan 2023 07:33:07
Publisher:
The GAVO DC team
Description:
The LOFAR Two Meter Sky Survey LoTSS DR2 (:bibcode:`2022A&A...659A...1S`) obtained radio data from 27% of the northern sky between 120 and 168 MHz in the year 2014 through 2020. This service publishes polarization spectra of extragalactic radio sources (radio galaxies and blazars) and the rotation measures derived from them. We also give redshifts for all sources. The data has a spatial resolution of 20 arcsec.