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Table · dataset · 2019

Sunburst Arc Magellan/MagE observations

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These are raw data files from the Magellan telescopes, MagE spectrograph, that are used in Rivera-Thorsen et al. 2019 (Science).

Description

All individual science integrations are included, as well as all the calibration frames: blueflat, redflat, bias, ThAr lamps, order definition flats, and flux calibration stars. Directories include data from three observing runs; the directory name gives the month and year the observations were obtained.

All observations are of the galaxy known as the "Sunburst Arc", discussed in Rivera-Thorsen et al. 2019. The slit positions are as follows:- Img 1 / slit H-9 from August 2018 - Img 5 / slit "1" from May 2017 - Img 8 / slit H-2 from April 2018 - Img 10 / slit H-6 from April 2018 - No LyC slit H-3 from April 2018 Viewing the data: Data is stored in the Flexible Image Transport System (FITS) file format[¹], which is designed to store table or binary image data together with an ASCII header containing meta-data stored as a keyword-value pairs, of which some are mandatory and some are optional.

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Multiple software applications exist which can view and analyze FITS files. We recommend either DS9[²], QFitsView[³] or Ginga[⁴] packages, all of which are open source and freely available for both Windows, Mac OS X and GNU/Linux. Unpacking: The data is compressed in the .tar.gz format, which is natively supported on Mac OS X and GNU/Linux.

On Windows, it can be opened with e.g. the 7-Zip software[⁵]. ------------- [¹]: en.wikipedia.org/wiki/FITS[²]: ds9.si.edu/site/Home.html[³]: mpe.mpg.de/~ott/dpuser/qfitsview.html[⁴]: ejeschke.github.io/ginga/ [⁵]: 7-zip.org/

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Where it is published

Catalogue records · 1

Topics

Inferred from text
Astronomical sciences 68% · Image 75% · Tabular 65%
Provenance · 1 source records, 10 field assertions
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Researchdata.seoai:researchdata.se:doi-10-17045-sthlmuni-9907991/013 d agoJSON v1
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concepts[field].anzsrc:group:5101enrichment · researchdata setaxonomy-embedding@1.1.0title+keywords+description (68%)
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concepts[modality].local:modality:imageenrichment · researchdata sekeyword-concept-rules@1.0.0title+description (75%)
concepts[modality].local:modality:tabularenrichment · researchdata sekeyword-concept-rules@1.0.0title+description (65%)
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publication_datesource · researchdata seconnector:researchdata_se@1.0.0
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