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* clusters/halo: impose the maximum acceleration timescaleAaron LI2018-01-011-3/+9
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* clusters/mergertree: implement itermain(), lmain, imain(idx)Aaron LI2018-01-011-0/+45
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* clusters/mergertree: Use utils.io for pickle dump and loadAaron LI2018-01-011-10/+4
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* clusters/mergertree: import matplotlib only when usedAaron LI2018-01-011-4/+6
| | | | In this way to avoid dependency on matplotlib. Also add print messages.
* clusters/mergertree: improve print formats for "show_mtree()"Aaron LI2018-01-011-4/+7
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* Minor changesAaron LI2018-01-012-23/+23
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* clusters/formation: Move parameter "ratio_major" to recent_major_merger()Aaron LI2018-01-012-32/+19
| | | | | | * Simplify "max_merger" property to not check whether it is a major merger. * Rename "max_merger" to "maximum_merger" * Rename "simulate_mergertree()" to "simulate_mtree()"
* clusters/halo: Change option "tau_merger" to "time_traceback"Aaron LI2018-01-012-9/+9
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* clusters/halo: adjust radio halo size estimationAaron LI2018-01-011-3/+3
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* clusters/halo: improve turbulence velocity dispersion calculationAaron LI2018-01-011-9/+9
| | | | | | | Use the merged total mass instead of the main cluster mass only as the denominator to determine the turbulence velocity dispersion, which reduces the scatter and thus the acceleration results will be less sensitive to the (mostly unknown) merging turbulence properties.
* Bump version to 0.6.4v0.6.4Aaron LI2017-12-311-2/+2
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* clusters/halo: Add back "mach_turbulence" attributeAaron LI2017-12-312-4/+15
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* clusters/halo: Rework the turbulence acceleration timescale calculationAaron LI2017-12-312-49/+53
| | | | | | | | The new method adopted to determine the turbulence acceleration timescale follows [miniati2015] and [pinzke2017], in which the merger-induced turbulence cascades into small scales (and thus accelerate electrons) through the TTD (transit-time damping) mechanism by scattering mainly with the relativistic particles (cosmic-ray protons and electrons).
* clusters/halo: calc turbulence velocity dispersion based on mergerAaron LI2017-12-312-9/+41
| | | | | Also update the description of option "extragalactic/halos/eta_turb" and change its default value to 0.1
* clusters/halo/helper: Add fmass_nfw() to calc NFW mass profileAaron LI2017-12-311-0/+30
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* Minor cleanupsAaron LI2017-12-312-13/+24
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* Minor cleanupsAaron LI2017-12-302-6/+6
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* clusters/halo: support to drop out the most powerful halosAaron LI2017-12-302-0/+29
| | | | | The new option "extragalactic/clusters/halo_dropout" is added to specify how many halos to be dropped out.
* clusters/halo: Add virial_speed() helper functionAaron LI2017-12-301-2/+13
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* clusters/halo: Estimate turbulence acceleration w.r.t. injection scaleAaron LI2017-12-303-16/+39
| | | | The turbulence injection scale ~ halo size
* cluster/halo: Estimate halo radius ~ 0.33*R_vir (main cluster)Aaron LI2017-12-303-10/+20
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* clusters/halo: Tune the maximum acceleration timescale to 10 GyrAaron LI2017-11-161-6/+17
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* logging: report line numbers to help debugAaron LI2017-11-161-1/+1
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* clusters/halo: improve advection calculationAaron LI2017-11-161-10/+10
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* Deprecate np.int, np.floatAaron LI2017-11-034-9/+9
| | | | See: https://github.com/numpy/numpy/pull/6103
* fg21sim: Bump version to 0.6.3v0.6.3Aaron LI2017-10-302-6/+6
| | | | | * Update the __init__ description a bit * Add the missing parameter change for ``f_acc``
* clusters/halo: Tune default parametersAaron LI2017-10-301-4/+4
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* products.py: Add a note about updating against with sky.pyAaron LI2017-10-291-1/+3
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* Update logging messagesAaron LI2017-10-292-3/+5
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* clusters/configs: Update f_acc default to 1.0; also update descriptionsAaron LI2017-10-262-2/+8
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* utils/grid.py: Disable Numba JIT for make_ellipse() & make_grid_ellipse()Aaron LI2017-10-261-8/+0
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* clusters/halo: Calc turbulence injection scale w.r.t. sub-cluster radiusAaron LI2017-10-261-6/+8
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* configs: update option "gamma_min" default to 1 (old: 10)Aaron LI2017-10-251-1/+3
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* clusters/solver: Update buffer_np description and handlingAaron LI2017-10-252-4/+11
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* clusters/solver: Remove an empty methodAaron LI2017-10-251-8/+0
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* clusters/halo: Fix fp_advection() w.r.t. initial electron spectrum calc.Aaron LI2017-10-251-2/+4
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* clusters/halo: Adjust initial electron spectrum calculationAaron LI2017-10-252-5/+7
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* configs: two small changes; set time_step default to 0.01Aaron LI2017-10-251-4/+5
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* clusters/halo: Add method to derive the initial electron spectrumAaron LI2017-10-252-11/+56
| | | | | Also add the option "time_init" to control how long a period is used to derive the initial electron spectrum.
* clusters/halo: Fix passing the "configs" objectAaron LI2017-10-252-4/+6
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* clusters/halo: Always pass the using configsAaron LI2017-10-242-9/+12
| | | | | The user-using `configs` object may be different to the global `CONFIGS`, which may be forgotten to load the up-to-date user configurations.
* configs: Add parameter "reset" to "read_userconfig()"Aaron LI2017-10-241-12/+20
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* configs: add __getitem__() and __setitem__() methodsAaron LI2017-10-241-1/+8
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* clusters/halo: Change zbegin/zend to tstart/tsop (use cosmic time)Aaron LI2017-10-241-19/+20
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* clusters/halo: Add method "_magnetic_field()"Aaron LI2017-10-241-2/+23
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* clusters/halo: Rename property "magnetic_field" to "B_obs"Aaron LI2017-10-242-4/+4
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* clusters/halo: Allow specify magnetic field in calc_emissivity()Aaron LI2017-10-241-9/+14
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* clusters/halos: Fix halo radius calculationAaron LI2017-10-231-3/+5
| | | | Also change the parameter "nr" default to 2.0 for draw_halo() function.
* clusters/psformalism: Use functools.lru_cache()Aaron LI2017-10-231-0/+3
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* clusters/halo: merge halo_rprofile() & draw_halo(); Fix halo radius errorAaron LI2017-10-232-40/+28
| | | | | | | * Fix the error that misses to divide the halo radius by 3 for the e-folding radius, which causes the generated halo image has a 3x size! * Merge function "halo_rprofile()" into "draw_halo()" * Skip transform circular halo into elliptical one if "felong" is None
Copyright © 2017-2018 Aaron LI. All Rights Reserved.