DOI: 10.5281/zenodo.10638309
title: Dumps and data for 'Optical Appearance of Eccentric Tidal Disruption Events'

description: Selected simulation dumps, calculated spectra and lightcurve data, videos of the simulations presented in the Letter 

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There are four folders in data.tar.gzdumps:    contains       selected dumps for our simulations      .ev files produced from simulations      .log files produced from simulations      .in files used to run the simulations      .params moddump file used to put star into tde orbit      initial star dumps with various resolutions   the dumps can be viewed with splash (https://splash-viz.readthedocs.io/en/latest/)   .in files and dumps can be used to rerun the simulations with Phantom (https://phantomsph.readthedocs.io/en/latest/)

lightcurves:   contains      lightcurve data calculated from fitting blackbodies to spectra calculated from splash      fallback and accreted mass data calculated from phantomanalysis      WebPlotDigitizer data (lbol, rbb and tbb) from previously made 10M-particle plots (due to loss of dumps)      accreted mass data of 10M-particle simulations from .ev files   all the data are in plain text format for easy viewing, loading and plotting   units:      *_lightcurve: time in days, lbol/lx/ltot in erg, rbb/rx in cm, tbb/tx in K      *_mdot: time in seconds, mfall/macc in Msun      10M_*_lightcurve_*: time in days, log(lbol) in log(erg), log(rbb) in log(cm), log(tbb) in log(K)

movies:   contains      column density rendered videos with lower and higher limits (of all simulations)      temperature rendered videos assuming electron scattering opacity (photospheric temperature) with lower and higher limits (of all simulations)      temperature rendered videos assuming 10%/1% electron scattering opacity (photospheric temperature) with lower and higher limits (of 1M-particle simulation only)      spectra evolution and lightcurve videos assuming electron scattering opacity (of all simulations)      spectra evolution and lightcurve videos assuming electron scattering opacity (of 1M-particle simulation only)      spectra comparison between different assumed opacities videos (of 1M-particle simulation only)      column density/temperature rendered videos with no time/legend/colorbar (of 1M,beta=5 and 100k,beta=1 simulations only)      spec:   contains      spectra (.spec file) calculated from splash ray tracing with electron scattering opacity and viewed face on (of all simulations)      spectra (.spec file) calculated from splash ray tracing with various opacities (10% es, 1% es, effective thermalisation) and viewed face on (of 1M-particle simulation only)      spectra (.spec file) calculated from splash ray tracing with electron scattering opacity and viewed from variosu directions (rotation around x/y axis by 60/210 degrees) (of 1M-particle simulation only)   all the data are in plain text format for easy viewing, loading and plotting   units:      frequncy in Hz, flux (F_\nu) in erg/s/Hz

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v3 adds: 



more videos: videos without labels for showing; spectra and lightcurve evolutions; column density view from further distance to show the whole TDEs

spectra and lightcurve data with effective thermalisation opacity


v4 adds:



Key videos are put individually for easy downloads