January 29, 2020 Dataset Open Access

Huang, Jane

Dublin Core Export

<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Huang, Jane</dc:creator>
  <dc:date>2020-01-29</dc:date>
  <dc:description>Image cubes, self-calibrated visibilities, and self-calibration and imaging scripts for data associated with Huang et al., 2020, "A multi-frequency ALMA characterization of substructures in the GM Aur protoplanetary disk," The Astrophysical Journal, 891, 48, arXiv:2001.11040

The raw data are available on the ALMA archive under program IDs 2017.1.01151.S and 2018.1.01230.S (PI: Jane Huang). 

Scripts:

reduction_utils.py: Set of helper functions for self-calibration scripts

B4continuumreduction.py: Self-calibration and imaging script for Band 4 (2.1 mm) continuum (GMAurB4continuumfinal.image.fits) from GMAurB4continuum.final.ms.tgz

B6continuumreduction.py: Self-calibration and imaging script for Band 6 (1.1 mm) continuum (GMAurB6continuumfinal.image.fits) from GMAurB6continuum.final.ms.tgz

HCOp_imaging.py: Script producing GMAur_HCOp_continuumsubtracted.image.fits and GMAur_HCOp_withcontinuum.image.fits from GMAurB6_HCOp.ms.contsub.cvel and GMAurB6_HCOp.ms.cvel, respectively

Measurement sets:

GMAurB4continuumfinal.ms.tgz: Self-calibrated 2.1 mm continuum visibilities for GM Aur

GMAurB6continuumfinal.ms.tgz: Self-calibrated 1.1 mm continuum visibilities for GM Aur

GMAurB6_HCOp.ms.cvel.tgz: Self-calibrated HCO+ 3-2 visibilities without continuum subtraction

GMAurB6_HCOp.ms.contsub.cvel.tgz: Self-calibrated HCO+ 3-2 visibilities with continuum subtraction

Images: 

GMAurB6continuumfinal.image.fits: 1.1 mm continuum image of GM Aur

GMAurB4continuumfinal.image.fits: 2.1 mm continuum image of GM Aur

GMAur_HCOp_withcontinuum.image.fits: HCO+ 3-2 image cube toward GM Aur without continuum subtraction

GMAur_HCOp_continuumsubtracted.image.fits: HCO+ 3-2 image cube toward GM Aur with continuum subtraction

 

 </dc:description>
  <dc:identifier>https://zenodo.org/record/3628656</dc:identifier>
  <dc:identifier>10.5281/zenodo.3628656</dc:identifier>
  <dc:identifier>oai:zenodo.org:3628656</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:relation>doi:10.5281/zenodo.3628655</dc:relation>
  <dc:relation>url:https://zenodo.org/communities/astronomy-general</dc:relation>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>https://creativecommons.org/licenses/by/4.0/legalcode</dc:rights>
  <dc:subject>GM Aur</dc:subject>
  <dc:subject>ALMA</dc:subject>
  <dc:subject>Protoplanetary disks</dc:subject>
  <dc:title>Data from  "A multi-frequency ALMA characterization of substructures in the GM Aur protoplanetary disk"</dc:title>
  <dc:type>info:eu-repo/semantics/other</dc:type>
  <dc:type>dataset</dc:type>
</oai_dc:dc>