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Resource Record Summary

Catalog Service:
IRON Project VII. FeII radiative transitions

Short name: J/A+A/293/967
IVOA Identifier: ivo://CDS.VizieR/J/A+A/293/967
DOI (Digital Object Identifier): 10.26093/cds/vizier.32930967
Publisher: CDSivo://CDS[Pub. ID]
More Info: https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/293/967
VO Compliance: Level 2: This is a VO-compliant resource.
Status: active
Registered: 1998 Nov 26 14:34:03Z
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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

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About the Resource Providers

This section describes who is responsible for this resource

Publisher: CDSivo://CDS[Pub. ID]

Creator: Nahar S.N.

Contact Information:
X CDS support team
Email: cds-question at unistra.fr
Address: CDS
Observatoire de Strasbourg
11 rue de l'Universite
F-67000 Strasbourg
France

Status of This Resource

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Version: n/a
Availability: This is an active resource.
  • This service provides only public data.
Relevant dates for this Resource:
  • Updated: 1998 Nov 26 13:34:12Z
  • Created: 1998 Nov 26 14:34:03Z

This resource was registered on: 1998 Nov 26 14:34:03Z
This resource description was last updated on: 2021 Oct 21 00:00:00Z

What This Resource is About

This section describes what the resource is, what it contains, and how it might be relevant.

Resource Class: CatalogService
This resource is a service that provides access to catalog data. You can extract data from the catalog by issuing a query, and the matching data is returned as a table.
Resource type keywords:
  • Catalog
Subject keywords:
  • Atomic physics
Intended audience or use:
  • Research: This resource provides information appropriate for supporting scientific research.
More Info: https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/293/967 Literature Reference: 1995A&A...293..967N

Related Resources:

Other Related Resources
TAP VizieR generic service(IsServedBy) ivo://CDS.VizieR/TAP [Res. ID]
J/A+AS/103/273 : IRON Project II IR collision strengths of C-like ions ivo://CDS.VizieR/J/A+AS/103/273 [Res. ID]

Data Coverage Information

This section describes the data's coverage over the sky, frequency, and time.

Rights and Usage Information

This section describes the rights and usage information for this data.

Rights:

Available Service Interfaces

Custom Service

This is service that does not comply with any IVOA standard but instead provides access to special capabilities specific to this resource.

VO Compliance: Level 2: This is a VO-compliant resource.
Available endpoints for this service interface:
Custom Service

This is service that does not comply with any IVOA standard but instead provides access to special capabilities specific to this resource.

VO Compliance: Level 2: This is a VO-compliant resource.
Available endpoints for this service interface:
  • URL-based interface: http://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/293/967
Table Access Protocol - Auxiliary ServiceXX

This is a standard IVOA service that takes as input an ADQL or PQL query and returns tabular data.

VO Compliance: Level 2: This is a VO-compliant resource.
Available endpoints for the standard interface:
  • http://tapvizier.cds.unistra.fr/TAPVizieR/tap


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under Cooperative Agreement AST0122449 with the Johns Hopkins University
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