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tests:streams:results [2015/09/03 08:12] – [Finding streams in the halo] ahwkueppertests:streams:results [2022/10/24 12:26] (current) – external edit 127.0.0.1
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 {{:tests:streams:bothlt_n50_5e3_1e4_120min_line-triangle_two_params.png?200|}} {{:tests:streams:bothlt_n50_5e3_1e4_120min_line-triangle_two_params.png?200|}}
 +
 +The results for $(M/(10^{12}M_\odot), q_z, R_{Halo})$:
 +
 +A sample of 50 stars:
 +{{:tests:streams:from0000_line-triangle_three_params.png?200|}}
 +
 +Another different sample of 50 stars and the histogram of acceleration at Pal5 for this sample:
 +{{:tests:streams:from3000_line-triangle_three_params.png?200|}}
 +{{:tests:streams:hist_acc_kohei.png?200|}}
  
  
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 ===Kohei Hattori=== ===Kohei Hattori===
 [Kohei2015] [Kohei2015]
-I use 50 randomly selected stars (without error) from a single stream (#41). I model the orbital energy distribution in the stream (without distinguishing leading and trailing streams) as a Gaussian distribution and run an emcee code to derive the posterior distribution of $(\log_{10} M/M_\odot, \log_{10} b/{\rm kpc})$.+I use 50 randomly selected stars (without error) from a single stream. I model the orbital energy distribution in the stream (without distinguishing leading and trailing streams) as a Gaussian distribution and run an emcee code to derive the posterior distribution of $(\log_{10} M/M_\odot, \log_{10} b/{\rm kpc})$.
  
 +Results for Stream #41
 {{:tests:streams:kohei_isochrone41_line-triangle_two_params.png?200|}} {{:tests:streams:kohei_isochrone41_line-triangle_two_params.png?200|}}
 {{:tests:streams:isochrone41_posterior_kohei.png?200|}} {{:tests:streams:isochrone41_posterior_kohei.png?200|}}
 +
 +Results for Stream #79
 +{{:tests:streams:kohei_isochrone79_line-triangle_two_params.png?200|}}
 +
 +Results for Stream #111
 +{{:tests:streams:kohei_isochrone111_line-triangle_two_params.png?200|}}
 +
 +Why b is overestimated in some cases? [e.g., #41]
 +{{:tests:streams:sphericalisochrone_radius_energy.png?200|}}
 ====Finding streams in the halo challenge==== ====Finding streams in the halo challenge====
  
tests/streams/results.1441267947.txt.gz · Last modified: 2022/10/24 12:26 (external edit)