Published February 9, 2024 | Version v4

Dumps and data for 'Optical Appearance of Eccentric Tidal Disruption Events'

  • 1. ROR icon Monash University
  • 2. OzGrav

Contributors

  • 1. ROR icon Monash University
  • 2. OzGrav

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.gz
dumps: 
   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: 

  1. more videos: videos without labels for showing; spectra and lightcurve evolutions; column density view from further distance to show the whole TDEs
  2. spectra and lightcurve data with effective thermalisation opacity

v4 adds:

  1. Key videos are put individually for easy downloads

Files

1M_beta_5_col_dens_high.mp4

Files (16.0 GB)

Name Size
md5:6d3ad01d50fc04fdf224858ba62919f2
5.4 MB Preview Download
md5:6d9a7290253d89793ced9817644e66de
11.2 MB Preview Download
md5:892615aaff367b237b7d0d131fa754fd
11.0 MB Preview Download
md5:ba418869d3f7db9e8184a9b451696650
2.6 MB Preview Download
md5:9d8077d8e43def526b44fc5b41746776
12.4 MB Preview Download
md5:08b2c6f81f5d6a5ce272e76efab73955
545.6 kB Preview Download
md5:b8f5a3170a241243feb50a7e1d60482e
11.1 MB Preview Download
md5:bd7bc3b552a185f277f8cbadd42c762d
10.0 MB Preview Download
md5:8c71fa8a96beb33f363517c4ba6c30a8
421.0 kB Preview Download
md5:681aa365ad209929a89d16508a645d35
9.5 MB Preview Download
md5:51099486ca10892639b49a5a3cef3963
11.2 MB Preview Download
md5:b5d8a591bd80b107fe013637fd6a7009
15.0 MB Preview Download
md5:f8aa41939bcf9839e47562fc7ff55761
9.6 MB Preview Download
md5:c83eeaa9d6ee3fcb094e82ae9ffbb50f
11.5 MB Preview Download
md5:25aebcfdf50d982bf944d145d96135c3
15.9 GB Download

Additional details

Dates

Submitted
2023-12-05
Submitted to ApJL
Accepted
2024-02-09
Accepted by ApJL

Software

Repository URL
https://github.com/danieljprice/phantom
Programming language
Fortran , Python
Development Status
Active