Stellar Stream Models in the presence of the Milky Way and LMC
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https://zenodo.org/record/5507237
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资源简介：
These files include simulated stream models from Shipp et al. 2021 (https://ui.adsabs.harvard.edu/abs/2021arXiv210713004S/abstract).
These streams are simulated using a modified Lagrange Cloud Stripping technique developed in Gibbons 2014, in a McMillan 2017 Milky Way potential, and with an LMC modeled as a Hernquist profile, with details described in Shipp et al. 2021. These are best-fit models resulting from fits to data from the Southern Stellar Stream Spectroscopic Survey (S5), Gaia, and the Dark Energy Survey (DES).
The columns, as listed in the file headers, are ra and dec (deg), stream coordinates phi1 and phi2 (deg), proper motion in ra and dec (mas/yr, without reflex correction), radial velocity (km/s), Heliocentric distance (kpc), and stream positions and velocities in standard Galactocentric cartesian coordinates, x, y, z (kpc), vx, vy, vz (km/s).
Please cite Shipp et al. 2021 if you make use of this data.
创建时间：
2021-09-15
