Polarization of seven MBM clouds stars Virtual Observatory Resource

Authors
  1. Neha S.
  2. Maheswar G.
  3. Soam A.
  4. Lee C.W.
  5. Published by
    CDS
Abstract

We made R-band polarization measurements of 234 stars towards the direction of the MBM 33-39 cloud complex. The distance of the MBM 33-39 complex was determined as 120+/-10pc using polarization results and near-infrared photometry from the 2MASS survey. The magnetic field geometry of the individual clouds inferred from our polarimetric results reveals that the field lines are in general consistent with the global magnetic field geometry of the region obtained from previous studies. This implies that the clouds in the complex are permeated by the interstellar magnetic field. Multi-wavelength polarization measurements of a few stars projected on to the complex suggest that the size of the dust grains in these clouds is similar to those found in the normal interstellar medium of the Milky Way. We studied a possible formation scenario of the MBM 33-39 complex by combining the polarization results from our study with those from the literature and by identifying the distribution of ionized, atomic and molecular (dust) components of material in the region.

Keywords
  1. molecular-clouds
  2. magnetic-fields
  3. polarimetry
Bibliographic source Bibcode
2018MNRAS.476.4442N
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/476/4442
IVOA Identifier IVOID
ivo://CDS.VizieR/J/MNRAS/476/4442
Document Object Identifer DOI
doi:10.26093/cds/vizier.74764442

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/476/4442
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/476/4442
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/476/4442
IVOA Table Access TAP
http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/476/4442/table6?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/476/4442/table6?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/476/4442/table6?
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/476/4442/table7?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/476/4442/table7?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/476/4442/table7?

History

2021-05-31T16:29:34Z
Resource record created
2021-05-31T16:29:34Z
Created
2024-08-18T20:18:40Z
Updated

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr