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<ri:Resource created="1998-11-26T14:34:03Z" status="active" updated="2025-05-19T09:50:00Z" version="1.2" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:vr="http://www.ivoa.net/xml/VOResource/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/VOResource/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VOResource.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService.xsd" xsi:type="vs:CatalogService"><title>IRON Project VII. FeII radiative transitions</title><shortName>J/A+A/293/967</shortName><identifier>ivo://CDS.VizieR/J/A+A/293/967</identifier><altIdentifier>doi:10.26093/cds/vizier.32930967</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Nahar S.N.</name></creator><date role="Updated">1998-11-26T13:34:12Z</date><date role="Created">1998-11-26T14:34:03Z</date><contact><name>CDS support team</name><address>CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France</address><email>cds-question@unistra.fr</email></contact></curation><content><subject>atomic-physics</subject><description>Table ls.dat contains all LS terms considered in this work and their energy values with complete designation. Table aij.dat contains f-, S-, and A-values of transitions, both in LS multiplet and in fine structure. For the full designation of the terms in the aij.dat table check the energy table in ls.dat. A program in Fortran77, prog.f , can read the table in aji.dat and calculate lifetime in seconds from the A-values. The ls.dat and aij.dat present transitions in Fe II (obs-file) among states that have been observed and the calculated energies were replaced by the observed energies to improve the accuracy. The ls2.dat and aij2.dat files (cal-file) contains transitions among the rest of the calculated energy states and all the transition energies are calculated ones. Hence the two files, one with observed energies (obs-file) and one with calculated energies (cal-file) are complement to each other with no common transitions. The uncertainties of the transition probabilities in cat-files, are expected to be higher than those in the obs-file as the observed energies are more accurate in general than the calculated ones. The transition energy, EDIFF, in cal-file is written by one more significant digit compared to the obs-file with observed energies. Total data: Number of bound states: Total number of octet bound states below threshold (lmx= 7) = 6 Total number of sextet bound states below threshold (lmx= 9) = 205 Total number of quartet bound states below threshold (lmx= 7)= 308 Total number of doublet bound states below threshold (lmx= 7)= 226 Net Total = 745 Total no of LS multiplets using observed energies = 3109 Total no of fjj values with observed energies = 21,589 Total no of LS multiplets using calculated energies = 16164 Total no of fjj values with calculated energies = 136330 Total number of f-values using observed and calculated transition energies = 157,919</description><source format="bibcode">1995A&amp;A...293..967N</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/293/967</referenceURL><type>Catalog</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsServedBy</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/TAP">TAP VizieR generic service</relatedResource></relationship><relationship><relationshipType>related-to</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/103/273">J/A+AS/103/273 : IRON Project II IR collision strengths of C-like ions</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/283/319">J/A+A/283/319 : IRON Project III B-like ions</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/108/1">J/A+AS/108/1 : IRON Project V Collision strengths of O-like ions</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/293/953">J/A+A/293/953 : IRON Project VI Fe II collision strengths</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/109/193">J/A+AS/109/193 : IRON Project VIII Electron excitation of Ti-like ions</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/119/509">J/A+AS/119/509 : IRON Project XVII Radiative transition in Fe III</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/119/523">J/A+AS/119/523 : IRON Project XVIII Electron impact for Fe III</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/120/361">J/A+AS/120/361 : IRON Project XIX Fe II radiative transitions</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/123/159">J/A+AS/123/159 : IRON Project XXII C and O radiative rates</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/123/575">J/A+AS/123/575 : IRON Project XXIII Fe XXII excitation rate coefficients</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/126/373">J/A+AS/126/373 : IRON Project XXVII Fe IV collision strengths</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/131/499">J/A+AS/131/499 : IRON Project XXIX Boron isoelectronic sequence</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/131/153">J/A+AS/131/153 : IRON Project XXXI Fe XII electron excitation</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/135/347">J/A+AS/135/347 : IRON Project XXXV Fe XXIV &amp; 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Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Mul.</name><description>[2468] Multiplet 8 = Octet, 6 = Sextet, 4 = Quartet, 2 = Doublet</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>config</name><description>Configuration</description><ucd>phys.atmol.configuration</ucd><dataType xsi:type="vs:VOTableType" arraysize="5*">char</dataType></column><column><name>SLpi</name><description>Symmetry: (2S+1), L, parity of the term</description><ucd>phys.atmol.parity</ucd><dataType xsi:type="vs:VOTableType" arraysize="4*">char</dataType></column><column><name>note</name><description>[*] State with * represents incomplete fs set</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>D</name><description>Degeneracy notation</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>E(Ry,abs)</name><description>Absolute energy</description><unit>Ry</unit><ucd>phys.energy;phys.atmol.level</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>E(Ry,rel)</name><description>Relative energy</description><unit>Ry</unit><ucd>phys.energy;phys.atmol.level</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column></table><table><name>J/A+A/293/967/ls2</name><description>*LS terms associated with aij2.dat file</description><column><name>config</name><description>Configuration</description><ucd>phys.atmol.configuration</ucd><dataType xsi:type="vs:VOTableType" arraysize="15*">char</dataType></column><column><name>recno</name><description>Record number assigned by the VizieR team. 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