Orbit positions for the DS sources in the IRS 13 cluster close to Sgr A
This data is related to the manuscript entiteld "The Evaporating Massive Embedded Stellar Cluster IRS 13 Close to Sgr A*. II. Kinematic structure", published in the ApJ in 2024. We use the Keplerian elements and the data published in "The Evaporating Massive Embedded Stellar Cluster I...
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Sprache: | eng |
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Zusammenfassung: | This data is related to the manuscript entiteld "The Evaporating Massive Embedded Stellar Cluster IRS 13 Close to Sgr A*. II. Kinematic structure", published in the ApJ in 2024.
We use the Keplerian elements and the data published in "The Evaporating Massive Embedded Stellar Cluster IRS 13 Close to Sgr A*. I. Detection of a Rich Population of Dusty Objects in the IRS 13 Cluster" and "The Evaporating Massive Embedded Stellar Cluster IRS 13 Close to Sgr A*. II. Kinematic structure" to create the orbital solutions published in this data set.
Organization of the data:
Text files
All .txt files are the output of the fitted Keplerian approximation of the related source. The first column indicates the date, the second and third one the RA and DEC position in arcseconds, respectively. Please note that these positions are projected on the sky with respect to Sgr A. Since all sources are located "to the right" and "below" Sgr A, the related positions contain a minus.
Image files
The related .png files show the plotted .txt files together with the data points published in the manuscript entitled "The Evaporating Massive Embedded Stellar Cluster IRS 13 Close to Sgr A*. I. Detection of a Rich Population of Dusty Objects in the IRS 13 Cluster".
Statistics and Uncertainties
In addition, we publish the outcome of the Markow-Chain-Monte-Carlo (MCMC) simulations as .pdf files. These files indicate the uncertainty range and statistical robustness of the analysis presented in the manuscript entitled "The Evaporating Massive Embedded Stellar Cluster IRS 13 Close to Sgr A*. II. Kinematic structure". Due to the file number restrictions, we uploaded a .rar file that contains all pdf files.
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DOI: | 10.5281/zenodo.10990502 |