Dataset Open Access
<?xml version='1.0' encoding='UTF-8'?> <record xmlns="http://www.loc.gov/MARC21/slim"> <leader>00000nmm##2200000uu#4500</leader> <datafield tag="542" ind1=" " ind2=" "> <subfield code="l">open</subfield> </datafield> <datafield tag="909" ind1="C" ind2="O"> <subfield code="o">oai:fdr.uni-hamburg.de:8587</subfield> <subfield code="p">user-uhh</subfield> </datafield> <datafield tag="773" ind1=" " ind2=" "> <subfield code="a">10.25592/uhhfdm.8586</subfield> <subfield code="i">isVersionOf</subfield> <subfield code="n">doi</subfield> </datafield> <controlfield tag="005">20210520212653.0</controlfield> <datafield tag="540" ind1=" " ind2=" "> <subfield code="u">https://creativecommons.org/licenses/by/4.0/legalcode</subfield> <subfield code="a">Creative Commons Attribution 4.0 International</subfield> </datafield> <datafield tag="260" ind1=" " ind2=" "> <subfield code="c">2021-01-29</subfield> </datafield> <datafield tag="653" ind1=" " ind2=" "> <subfield code="a">LOFAR</subfield> </datafield> <datafield tag="653" ind1=" " ind2=" "> <subfield code="a">Radioastronomy</subfield> </datafield> <datafield tag="245" ind1=" " ind2=" "> <subfield code="a">Simulated data of a radio-astronomic observation with LOFAR 2.0</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="s">3121544192</subfield> <subfield code="u">https://www.fdr.uni-hamburg.de/record/8587/files/cal_HBA_compressed.MS.tar</subfield> <subfield code="z">md5:24b69b243688684d671a2358878d5e7a</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="s">56362988032</subfield> <subfield code="u">https://www.fdr.uni-hamburg.de/record/8587/files/cal_LBA_compressed.MS.tar</subfield> <subfield code="z">md5:1e643fc1e95ce281ba618e113f104be5</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="s">21263178</subfield> <subfield code="u">https://www.fdr.uni-hamburg.de/record/8587/files/corruptions_calibrator.h5</subfield> <subfield code="z">md5:93825eeeb29b195a7c2c1ac07e6e6f83</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="s">830527738</subfield> <subfield code="u">https://www.fdr.uni-hamburg.de/record/8587/files/corruptions_target.h5</subfield> <subfield code="z">md5:8df77fee0195c13c997ffe1d9e382a6b</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="s">589</subfield> <subfield code="u">https://www.fdr.uni-hamburg.de/record/8587/files/skymodel_3c196.sky</subfield> <subfield code="z">md5:b4e6622cb32d8ca49525c2e65ef795c1</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="s">49803</subfield> <subfield code="u">https://www.fdr.uni-hamburg.de/record/8587/files/skymodel_target.sky</subfield> <subfield code="z">md5:75616eb8138f5dae210b732fdfcbbc44</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="s">149599057920</subfield> <subfield code="u">https://www.fdr.uni-hamburg.de/record/8587/files/tgts_HBA_compressed.MS.tar</subfield> <subfield code="z">md5:c48c7b806a13751bf4615c9cb853df55</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="s">56362987520</subfield> <subfield code="u">https://www.fdr.uni-hamburg.de/record/8587/files/tgts_LBA_compressed.MS.tar</subfield> <subfield code="z">md5:d46096342c583230984357322557a51f</subfield> </datafield> <datafield tag="650" ind1="1" ind2="7"> <subfield code="a">cc-by</subfield> <subfield code="2">opendefinition.org</subfield> </datafield> <datafield tag="520" ind1=" " ind2=" "> <subfield code="a"><p>This data accompanies the work &quot;Investigating Ionospheric Calibration for LOFAR 2.0 with Simulated Observations&quot; [to be published]. The aim of this data is to assist in the development of calibration strategies for LOFAR 2.0.</p> <p>This repository contains the raw simulated and <a href="https://github.com/aroffringa/dysco">dysco</a>-compressed measurement sets as well the simulation input corruptions and skymodels.</p> <p>The measurement sets are stored as tar-archives:</p> <ul> <li>tgts_HBA_compressed.MS.tar</li> <li>tgts_LBA_compressed.MS.tar</li> <li>cal_HBA_compressed.MS.tar</li> <li>cal_LBA_compressed.MS.tar</li> </ul> <p>The input corruptions are stored as h5parm files and can be read e.g. using <a href="https://github.com/revoltek/losoto">LoSoTo:</a></p> <ul> <li>corruptions_calibrator.h5</li> <li>corruptions_target.h5</li> </ul></subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">dataset</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">user-uhh</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="a">de Gasperin, Francesco</subfield> <subfield code="u">Hamburger Sternwarte</subfield> <subfield code="4">res</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="a">Rafferty, David</subfield> <subfield code="u">Hamburger Sternwarte</subfield> <subfield code="4">res</subfield> </datafield> <datafield tag="024" ind1=" " ind2=" "> <subfield code="a">10.25592/uhhfdm.8587</subfield> <subfield code="2">doi</subfield> </datafield> <datafield tag="100" ind1=" " ind2=" "> <subfield code="a">Edler, Henrik</subfield> <subfield code="u">Hamburger Sternwarte</subfield> <subfield code="0">(orcid)0000-0002-4526-4806</subfield> </datafield> <controlfield tag="001">8587</controlfield> </record>