wd_stable_h_burn
This test case checks the evolution stable hydrogen burning on a white dwarf.
This test case has 1 parts. Click to see a larger version of a plot.
Part 1 (
inlist_wd_stable_h_burn) loads1.1M_lgTc_7.7.mod, a prebuilt 1.1 Msun carbon oxygen white dwarf from the make_co_wd test suite in r13738 with an aninitial_massof 6.4 Msun. The mass is relaxed to 1.0 Msun, the optical depth is relaxed to 300, and a hydrogen-rich composition is accreted at 2.5e7 Msun/yr. After about 100 year of evolution there is a hydrogen burning outburst followed by a period of stable hydrogen burning:
pgstar commands used for the plots above:
&pgstar
file_white_on_black_flag = .true. ! white_on_black flags -- true means white foreground color on black background
!file_device = 'png' ! png
!file_extension = 'png'
file_device = 'vcps' ! postscript
file_extension = 'ps'
pgstar_interval = 1
pgstar_left_yaxis_label_disp = 4.0
History_Track1_win_flag = .false.
History_Track1_win_width = 12
History_Track1_win_aspect_ratio = 0.75
History_Track1_txt_scale = 0.8
History_Track1_title = ' '
History_Track1_xname = 'star_age'
History_Track1_yname = 'total_mass_h1'
History_Track1_xaxis_label = ' '
History_Track1_yaxis_label = 'H1 Mass (M\d\(2281)\u)'
History_Track1_reverse_xaxis = .false.
History_Track1_reverse_yaxis = .false.
History_Track1_xmin = 0.0
History_Track1_xmax = 420.0
History_Track1_ymin = 0.0
History_Track1_ymax = 2.0e-5
History_Track1_file_flag = .false.
History_Track1_file_dir = 'pgstar_out'
History_Track1_file_prefix = 'track1_'
History_Track1_file_interval = 10000
History_Track1_file_width = -1
History_Track1_file_aspect_ratio = -1
History_Track2_win_flag = .false.
History_Track2_win_width = 12
History_Track2_win_aspect_ratio = 0.75
History_Track2_txt_scale = 0.8
History_Track2_title = ' '
History_Track2_xname = 'star_age'
History_Track2_yname = 'log_LH'
History_Track2_xaxis_label = ' '
History_Track2_yaxis_label = 'log10 (LH/L\d\(2281)\u)'
History_Track2_reverse_xaxis = .false.
History_Track2_reverse_yaxis = .false.
History_Track2_xmin = 0
History_Track2_xmax = 420.0
History_Track2_ymin = 0
History_Track2_ymax = 8.0
History_Track2_file_flag = .false.
History_Track2_file_dir = 'pgstar_out'
History_Track2_file_prefix = 'track2_'
History_Track2_file_interval = 10000
History_Track2_file_width = -1
History_Track2_file_aspect_ratio = -1
History_Track3_win_flag = .false.
History_Track3_win_width = 12
History_Track3_win_aspect_ratio = 0.75
History_Track3_txt_scale = 0.8
History_Track3_title = ' '
History_Track3_xname = 'star_age'
History_Track3_yname = 'log_R'
History_Track3_xaxis_label = 'Time (yr)'
History_Track3_yaxis_label = 'log10 (R/R\d\(2281)\u)'
History_Track3_reverse_xaxis = .false.
History_Track3_reverse_yaxis = .false.
History_Track3_xmin = 0
History_Track3_xmax = 420.0
History_Track3_ymin = -2.5
History_Track3_ymax = 0.2
History_Track3_file_flag = .false.
History_Track3_file_dir = 'pgstar_out'
History_Track3_file_prefix = 'track3_'
History_Track3_file_interval = 10000
History_Track3_file_width = -1
History_Track3_file_aspect_ratio = -1
Grid1_win_flag = .true.
Grid1_win_width = 10
Grid1_win_aspect_ratio = 1.2
Grid1_plot_name(:) = ''
Grid1_txt_scale_factor(:) = 1.0 ! multiply txt_scale for subplot by this
Grid1_title = 'wd_stable_h_burn'
Grid1_num_cols = 1 ! divide plotting region into this many equal width cols
Grid1_num_rows = 3 ! divide plotting region into this many equal height rows
Grid1_num_plots = 3 ! <= 10
Grid1_plot_name(1) = 'History_Track1'
Grid1_plot_row(1) = 1 ! number from 1 at top
Grid1_plot_rowspan(1) = 1 ! plot spans this number of rows
Grid1_plot_col(1) = 1 ! number from 1 at left
Grid1_plot_colspan(1) = 1 ! plot spans this number of columns
Grid1_plot_pad_left(1) = 0.00 ! fraction of full window width for padding on left
Grid1_plot_pad_right(1) = -0.02 ! fraction of full window width for padding on right
Grid1_plot_pad_top(1) = -0.02 ! fraction of full window height for padding at top
Grid1_plot_pad_bot(1) = 0.05 ! fraction of full window height for padding at bottom
Grid1_txt_scale_factor(1) = 0.8 ! multiply txt_scale for subplot by this
Grid1_plot_name(2) = 'History_Track2'
Grid1_plot_row(2) = 2 ! number from 1 at top
Grid1_plot_rowspan(2) = 1 ! plot spans this number of rows
Grid1_plot_col(2) = 1 ! number from 1 at left
Grid1_plot_colspan(2) = 1 ! plot spans this number of columns
Grid1_plot_pad_left(2) = 0.0 ! fraction of full window width for padding on left
Grid1_plot_pad_right(2) = -0.02 ! fraction of full window width for padding on right
Grid1_plot_pad_top(2) = 0.0 ! fraction of full window height for padding at top
Grid1_plot_pad_bot(2) = 0.00 ! fraction of full window height for padding at bottom
Grid1_txt_scale_factor(2) = 0.8 ! multiply txt_scale for subplot by this
Grid1_plot_name(3) = 'History_Track3'
Grid1_plot_row(3) = 3 ! number from 1 at top
Grid1_plot_rowspan(3) = 1 ! plot spans this number of rows
Grid1_plot_col(3) = 1 ! number from 1 at left
Grid1_plot_colspan(3) = 1 ! plot spans this number of columns
Grid1_plot_pad_left(3) = 0.0 ! fraction of full window width for padding on left
Grid1_plot_pad_right(3) = -0.02 ! fraction of full window width for padding on right
Grid1_plot_pad_top(3) = 0.05 ! fraction of full window height for padding at top
Grid1_plot_pad_bot(3) = -0.03 ! fraction of full window height for padding at bottom
Grid1_txt_scale_factor(3) = 0.8 ! multiply txt_scale for subplot by this
Grid1_file_flag = .true.
Grid1_file_dir = 'pgstar_out'
Grid1_file_prefix = 'grid_'
Grid1_file_interval = 10000
Grid1_file_width = -1
Grid1_file_aspect_ratio = -1
/ ! end of pgstar namelist
Last-Updated: 08Jul2021 (MESA 094ff71) by fxt.