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Update changelog.h
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‎compas_matlab_utils/ComparisonPlots.m‎

Lines changed: 71 additions & 50 deletions
Original file line numberDiff line numberDiff line change
@@ -28,63 +28,73 @@ function ComparisonPlots(filename1, name1, filename2, name2)
2828
AU=149597871e3; %m
2929
Rsun = 695500000; %m
3030

31-
%Plot DCO mass distribution and BNS P-e distribution
32-
figure(1); clf(1); figure(2); clf(2);
33-
[BNS,NSBH,BBH,BNSCE,NSBHCE,BBHCE]=DCOplot(filename1, name1, 1, 2, 'r', 40);
34-
fprintf('\nDCOs:\t\t#Merging DNS\t#Merging NSBH\t#Merging BBH\t%% BNS via CE\t%% NSBH via CE\t%% BBH via CE\n');
35-
fprintf('%s:\t%d\t\t%d\t\t%d\t\t%.0f\t\t%.0f\t\t%.0f\n', ...
36-
name1, BNS, NSBH, BBH, BNSCE/BNS*100, NSBHCE/NSBH*100, BBHCE/BBH*100);
31+
%Plot DCO mass distribution, BNS P-e distribution, chirp mass vs period
32+
%at DCO formation, BH mass vs secondary core mass for 2->1 CEs leading
33+
%to merging BBH formation
34+
figure(1); clf(1); figure(2); clf(2); figure(3); clf(3); figure(4); clf(4); figure(5); clf(5);
35+
[BNS,NSBH,BBH,BNSCE,NSBHCE,BBHCE,CEBBH1]=DCOplot(filename1, name1, 1, 'r', 40);
36+
fprintf('\nDCOs:\t\t#Merging DNS\t#Merging NSBH\t#Merging BBH\t%% BNS via CE\t%% NSBH via CE\t%% BBH via CE\t%% BBH via CE with BH primary\n');
37+
fprintf('%s:\t%d\t\t%d\t\t%d\t\t%.0f\t\t%.0f\t\t%.0f\t\t%.0f\n', ...
38+
name1, BNS, NSBH, BBH, BNSCE/BNS*100, NSBHCE/NSBH*100, BBHCE/BBH*100, CEBBH1/BBH*100);
3739
if(nargin==4),
38-
[BNS,NSBH,BBH,BNSCE,NSBHCE,BBHCE]=DCOplot(filename2, name2, 1, 2, 'b', 20);
39-
fprintf('%s:\t%d\t\t%d\t\t%d\t\t%.0f\t\t%.0f\t\t%.0f\n', ...
40-
name2, BNS, NSBH, BBH, BNSCE/BNS*100, NSBHCE/NSBH*100, BBHCE/BBH*100);
40+
[BNS,NSBH,BBH,BNSCE,NSBHCE,BBHCE,CEBBH1]=DCOplot(filename2, name2, 1, 'b', 20);
41+
fprintf('%s:\t%d\t\t%d\t\t%d\t\t%.0f\t\t%.0f\t\t%.0f\t\t%.0f\n', ...
42+
name2, BNS, NSBH, BBH, BNSCE/BNS*100, NSBHCE/NSBH*100, BBHCE/BBH*100, CEBBH1/BBH*100);
4143
end;
42-
figure(1), hold off; figure(2), hold off;
43-
figure(1), set(gca,'FontSize',20), xlabel('Mass 1 (M$_\odot$)', 'Interpreter', 'latex'),
44-
ylabel('Mass 2 (M$_\odot$)', 'Interpreter', 'latex'), title('Merging DCO masses'); legend;
44+
figure(1), hold off; figure(2), hold off; figure(3), hold off; figure(4), hold off;
45+
figure(1), set(gca,'FontSize',20), xlabel('$M_1$ (M$_\odot$)', 'Interpreter', 'latex'),
46+
ylabel('$M_2$ (M$_\odot$)', 'Interpreter', 'latex'), title('Merging DCO masses'); legend;
4547
figure(2), set(gca,'FontSize',20), xlabel('$\log_{10}$ (Orbital period/hr)', 'Interpreter', 'latex');
4648
ylabel('Eccentricity'), title('DNS at formation'); legend;
47-
49+
figure(3), set(gca,'FontSize',20), xlabel('Chirp Mass (M$_\odot$)', 'Interpreter', 'latex'),
50+
ylabel('$\log_{10} (P_\mathrm{orb}/\mathrm{d})$', 'Interpreter', 'latex'), title('Merging BBH at formation'); legend;
51+
figure(4), set(gca,'FontSize',20); xlabel('$M_1$ (M$_\odot$)', 'Interpreter', 'latex'),
52+
ylabel('$M_{\textrm{core},2}$ (M$_\odot$)', 'Interpreter', 'latex'), title('CE from 2->1 en route to merging BBH'), legend;
53+
figure(5), set(gca,'FontSize',20); xlabel('$q \equiv M_2/M_1$', 'Interpreter', 'latex'),
54+
ylabel('CDF'), title('CDF of merging BBH'), legend;
55+
fignumber=6;
4856

4957
%Plot BH HMXBs
50-
figure(3); clf(3);
51-
HMXBplot(filename1, name1, 3, 'r', 40);
58+
figure(fignumber); clf(fignumber);
59+
HMXBplot(filename1, name1, fignumber, 'r', 40);
5260
if(nargin==4),
53-
HMXBplot(filename2, name2, 3, 'b', 20);
61+
HMXBplot(filename2, name2, fignumber, 'b', 20);
5462
end;
55-
figure(3); hold off; set(gca,'FontSize',20), legend; title('HMXB masses');
63+
figure(fignumber); hold off; set(gca,'FontSize',20), legend; title('HMXB masses');
5664
xlabel('BH mass (M$_\odot$)', 'Interpreter', 'latex'), ylabel('Companion mass (M$_\odot$)', 'Interpreter', 'latex');
57-
65+
fignumber=fignumber+1;
5866

5967
%Plot BeXRBs
60-
figure(4); clf(4);
61-
BeXRBplot(filename1, name1, 4, 'r', 40);
68+
figure(fignumber); clf(fignumber);
69+
BeXRBplot(filename1, name1, fignumber, 'r', 40);
6270
if(nargin==4),
63-
BeXRBplot(filename2, name2, 4, 'b', 20);
71+
BeXRBplot(filename2, name2, fignumber, 'b', 20);
6472
end;
65-
figure(4); hold off; set(gca,'FontSize',20), legend;
73+
figure(fignumber); hold off; set(gca,'FontSize',20), legend;
6674
xlabel('Companion mass (M$_\odot$)', 'Interpreter', 'latex');
6775
ylabel('Formation time, Myr'), title('BeXRBs just after SN');
76+
fignumber=fignumber+1;
6877

6978
%Plot LMXBs/IMXBs
70-
figure(5); clf(5);
71-
[LMXBcount, NSLMXBcount]=LMXBplot(filename1, name1, 5, 'r', 40);
79+
figure(fignumber); clf(fignumber);
80+
[LMXBcount, NSLMXBcount]=LMXBplot(filename1, name1, fignumber, 'r', 40);
7281
fprintf('\nLMXBs:\t\t#LMXB\t\t#NS LMXB\n');
7382
fprintf('%s:\t%d\t\t%d\n', name1, LMXBcount, NSLMXBcount);
7483
if(nargin==4),
75-
[LMXBcount, NSLMXBcount]=LMXBplot(filename2, name2, 5, 'b', 20);
84+
[LMXBcount, NSLMXBcount]=LMXBplot(filename2, name2, fignumber, 'b', 20);
7685
fprintf('%s:\t%d\t\t%d\n', name2, LMXBcount, NSLMXBcount);
7786
end;
78-
figure(5), hold off; set(gca,'FontSize', 20); legend; title('LMXB on first MT onto CO');
87+
figure(fignumber), hold off; set(gca,'FontSize', 20); legend; title('LMXB on first MT onto CO');
7988
xlabel('Compact object mass (M$_\odot$)', 'Interpreter', 'latex'), ylabel('Companion mass (M$_\odot$)', 'Interpreter', 'latex');
89+
fignumber=fignumber+1;
8090

8191
%Plot DWDs (just as a sanity check)
82-
figure(6); clf(6);
83-
DWDplot(filename1, name1, 6, 'r', 40);
92+
figure(fignumber); clf(fignumber);
93+
DWDplot(filename1, name1, fignumber, 'r', 'm', 10);
8494
if(nargin==4),
85-
DWDplot(filename2, name2, 6, 'b', 20);
95+
DWDplot(filename2, name2, fignumber, 'b', 'g', 5);
8696
end;
87-
figure(6); hold off; set(gca,'FontSize',20); title('Double White Dwarfs'); legend;
97+
figure(fignumber); hold off; axis([-3 5 -3 5]); set(gca,'FontSize',20); title('Double White Dwarfs'); legend;
8898
xlabel('$log_{10}(M*a) [M_\odot * R_\odot]$ @ ZAMS', 'Interpreter', 'latex');
8999
ylabel('$log_{10}(M*a) [M_\odot * R_\odot]$ @ end', 'Interpreter', 'latex');
90100

@@ -151,8 +161,8 @@ function ComparisonPlots(filename1, name1, filename2, name2)
151161

152162

153163
%Plot double compact objects; returns DCO counts
154-
function [BNScount, NSBHcount, BBHcount, BNSCE, NSBHCE, BBHCE] = ...
155-
DCOplot(file, name, fignumberDCO, fignumberDNSPE, colour, point)
164+
function [BNScount, NSBHcount, BBHcount, BNSCE, NSBHCE, BBHCE, CEBBH1count] = ...
165+
DCOplot(file, name, fignumber, colour, point)
156166
global Msunkg G AU
157167
type1=h5read(file,'/BSE_Double_Compact_Objects/Stellar_Type(1)');
158168
type2=h5read(file,'/BSE_Double_Compact_Objects/Stellar_Type(2)');
@@ -170,36 +180,45 @@ function ComparisonPlots(filename1, name1, filename2, name2)
170180
NSBH=(((type1==13) & (type2==14)) | ((type1==14) & (type2==13)));
171181
mergingDCO=mergingBNS | mergingNSBH | mergingBBH;
172182
BNScount=sum(mergingBNS); NSBHcount=sum(mergingNSBH); BBHcount=sum(mergingBBH);
173-
masschirp=mass1.^0.6.*mass2.^0.6./(mass1+mass2).^0.2;
183+
chirpmass=mass1.^0.6.*mass2.^0.6./(mass1+mass2).^0.2;
184+
q=mass2./mass1;
174185
seedCE=h5read(file,'/BSE_Common_Envelopes/SEED');
175186
[isCE,CEIndex]=ismember(seedDCO,seedCE);
176187
optCE=h5read(file,'/BSE_Common_Envelopes/Optimistic_CE');
177188
RLOFCE=h5read(file,'/BSE_Common_Envelopes/Immediate_RLOF>CE');
178189
OKCE=zeros(size(mergingDCO)); OKCE(CEIndex==0)=1; OKCE(CEIndex>0)=(~optCE(CEIndex(CEIndex>0))) & (~RLOFCE(CEIndex(CEIndex>0)));
179190
BNSCE=sum(mergingBNS & isCE & OKCE); NSBHCE=sum(mergingNSBH & isCE & OKCE); BBHCE=sum(mergingBBH & isCE & OKCE);
191+
type1CE = h5read(file,'/BSE_Common_Envelopes/Stellar_Type(1)<CE');
192+
type2CE = h5read(file,'/BSE_Common_Envelopes/Stellar_Type(2)<CE');
193+
mass1CE = h5read(file,'/BSE_Common_Envelopes/Mass(1)<CE');
194+
mass2coreCE = h5read(file,'/BSE_Common_Envelopes/Mass(2)<CE')-h5read(file,'/BSE_Common_Envelopes/Mass_Env(2)');
195+
[CEtowardmergingBBH,BBHindex]=ismember(seedCE,seedDCO(mergingBBH)); %pick CEs leading to merging BBHs
196+
%fprintf('Validation: %d valid CE episodes en route to merging BBH, including %d unique CEs, which should match %d merging BBHs produced via CE\n', ...
197+
% sum(CEtowardmergingBBH & ~optCE & ~RLOFCE), length(unique(seedCE(CEtowardmergingBBH & ~optCE & ~RLOFCE))), sum(mergingBBH & isCE & OKCE))
198+
CEBBH1 = CEtowardmergingBBH & ~optCE & ~RLOFCE & type1CE == 14; CEBBH1count=sum(CEBBH1);
180199
%Merging DCO mass distribution
181-
figure(fignumberDCO), hold on;
200+
figure(fignumber), hold on;
182201
scatter(mass1(mergingDCO & isCE & OKCE), mass2(mergingDCO & isCE & OKCE), point, ...
183202
'filled', colour, 'DisplayName', ['CE, ', name]);
184203
scatter(mass1(mergingDCO & ~isCE), mass2(mergingDCO & ~isCE), point, colour, 'DisplayName', ['Stable, ', name]);
185204
%P-e of Galactic DNS at formation
186205
P=2*pi*(a*AU).^(3/2)./sqrt(G*Msunkg*(mass1+mass2))/3600; %orbital period at DCO, in hours
187-
figure(fignumberDNSPE), hold on;
206+
figure(fignumber+1), hold on;
188207
scatter(log10(P(BNS & isCE & OKCE)), e(BNS & isCE & OKCE), point, 'filled', colour, ...
189208
'DisplayName', ['CE, ', name]); hold on;
190209
scatter(log10(P(BNS & ~isCE)), e(BNS & ~isCE), point, colour, 'DisplayName', ['Stable, ', name]);
191-
192-
%%% TO CLEAN
193-
good = mergingBBH & isCE & OKCE;
194-
type1CE = h5read(file,'/BSE_Common_Envelopes/Stellar_Type(1)<CE');
195-
type2CE = h5read(file,'/BSE_Common_Envelopes/Stellar_Type(2)<CE');
196-
mass1CE = h5read(file,'/BSE_Common_Envelopes/Mass(1)<CE');
197-
mass2coreCE = h5read(file,'/BSE_Common_Envelopes/Mass(2)<CE')-h5read(file,'/BSE_Common_Envelopes/Mass_Env(2)');
198-
unique(type1CE(CEIndex(good))), sum(good), sum(type1CE(CEIndex(good))==14)
199-
figure(7), scatter(mass1CE(CEIndex(good)), mass2coreCE(CEIndex(good)), 20, 'filled'), set(gca,'FontSize',20); xlabel('M_1, Msun'); ylabel('M_{core,2}, Msun');
200-
typesCE=[type1CE(CEIndex(good)) type2CE(CEIndex(good))];
201-
%good(find(type1CE(CEIndex(good))~=14))
202-
210+
%Chirp mass vs period at BBH formation
211+
figure(fignumber+2), hold on;
212+
scatter(chirpmass(mergingDCO & isCE & OKCE), log10(P(mergingDCO & isCE & OKCE)/24), point, ...
213+
'filled', colour, 'DisplayName', ['CE, ', name]);
214+
scatter(chirpmass(mergingDCO & ~isCE), log10(P(mergingDCO & ~isCE)/24), point, colour, 'DisplayName', ['Stable, ', name]);
215+
%Masses at the time of CE
216+
figure(fignumber+3), hold on;
217+
scatter(mass1CE(CEBBH1), mass2coreCE(CEBBH1), point, 'filled', colour, 'DisplayName', name);
218+
%CSF of q distribution
219+
figure(fignumber+4), hold on;
220+
p=cdfplot(q(mergingBBH & isCE & OKCE)), p.Color=colour, p.LineStyle='-', p.LineWidth=point/10, p.DisplayName=['CE, ', name];
221+
p=cdfplot(q(mergingBBH & ~isCE)), p.Color=colour, p.LineStyle=':', p.LineWidth=point/10, p.DisplayName=['Stable, ', name];
203222
end %end of DCOplot
204223

205224
%Plot BH HMXBs
@@ -310,7 +329,7 @@ function BeXRBplot(file, name, fignumberBeXRB, colour, point)
310329
%Plot a*Mtot for white dwarfs
311330
%Should be constant for non-mass-transferring WDs in the absence of tides
312331
%and GR (and supernovae, which is why we focus on WDs as a sanity check
313-
function DWDplot(file, name, fignumberDWD, colour, point)
332+
function DWDplot(file, name, fignumberDWD, colourNMT, colourMT, point)
314333
global AU Rsun
315334
M1ZAMS=h5read(file, '/BSE_System_Parameters/Mass@ZAMS(1)');
316335
M2ZAMS=h5read(file, '/BSE_System_Parameters/Mass@ZAMS(2)');
@@ -330,10 +349,12 @@ function DWDplot(file, name, fignumberDWD, colour, point)
330349
SeedRLOF=h5read(file, '/BSE_RLOF/SEED');
331350
[hadRLOF,RLOFIndex]=ismember(ind,SeedRLOF);
332351
figure(fignumberDWD), hold on;
333-
scatter(log10(MAZAMS(~hadRLOF)), log10(MAWD(~hadRLOF)), point, 'filled', colour, 'DisplayName', ['DWDs without mass transfer, ', name]);
334-
scatter(log10(MAZAMS(hadRLOF)), log10(MAWD(hadRLOF)), point, colour, 'DisplayName', ['DWDs after mass transfer, ', name]);
352+
scatter(log10(MAZAMS(~hadRLOF)), log10(MAWD(~hadRLOF)), point, 'filled', colourNMT, 'DisplayName', ['DWDs without mass transfer, ', name]);
353+
scatter(log10(MAZAMS(hadRLOF)), log10(MAWD(hadRLOF)), point, colourMT, 'DisplayName', ['DWDs after mass transfer, ', name]);
335354
end %end of DWDplot
336355

356+
357+
337358
%SN varieties -- just count
338359
function [binariescount, SNcount, BHcompletecount, SNbothcount, SNonecount, ...
339360
unboundcount, unbound1count, unbound2count, ...

‎compas_python_utils/preprocessing/compasConfigDefault.yaml‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
##~!!~## COMPAS option values
2-
##~!!~## File Created Sun May 25 00:33:11 2025 by COMPAS v03.20.00
2+
##~!!~## File Created Wed Jun 25 11:07:34 2025 by COMPAS v03.20.06
33
##~!!~##
44
##~!!~## The default COMPAS YAML file (``compasConfigDefault.yaml``), as distributed, has
55
##~!!~## all COMPAS option entries commented so that the COMPAS default value for the
@@ -175,8 +175,8 @@ numericalChoices:
175175
# --fryer-22-fmix: 0.500000 # Default: 0.500000 # parameter describing mixing growth time when using the 'FRYER2022' remnant mass prescription
176176
# --fryer-22-mcrit: 5.750000 # Default: 5.750000 # critical mass for BH formation when using the 'FRYER2022' remnant mass prescription
177177
# --kick-direction-power: 0.000000 # Default: 0.000000
178-
# --kick-magnitude-sigma-CCSN-NS: 265.00 # Default: 265.00 # [km/s]
179-
# --kick-magnitude-sigma-CCSN-BH: 265.00 # Default: 265.00 # [km/s]
178+
# --kick-magnitude-sigma-CCSN-NS: 217.00 # Default: 217.00 # [km/s]
179+
# --kick-magnitude-sigma-CCSN-BH: 217.00 # Default: 217.00 # [km/s]
180180
# --kick-magnitude-max: -1.000000 # Default: -1.000000
181181
# --kick-magnitude-random: 0.000000 # Default: 0.000000 # (SSE) used to draw the kick magnitude for the star should it undergo a supernova event
182182
# --kick-magnitude: 0.000000 # Default: 0.000000 # (SSE) (drawn) kick magnitude for the star should it undergo a supernova event [km/s]
@@ -279,7 +279,7 @@ stringChoices:
279279
### SUPERNOVAE, KICKS AND REMNANTS
280280
# --black-hole-kicks-mode: 'FALLBACK' # Default: 'FALLBACK' # Options: ['FALLBACK','ZERO','REDUCED','FULL']
281281
# --fryer-supernova-engine: 'DELAYED' # Default: 'DELAYED' # Options: ['DELAYED','RAPID']
282-
# --kick-magnitude-distribution: 'MULLERMANDEL' # Default: 'MULLERMANDEL' # Options: ['MULLERMANDEL','MULLER2016MAXWELLIAN','MULLER2016','BRAYELDRIDGE','MAXWELLIAN','FLAT','FIXED','ZERO']
282+
# --kick-magnitude-distribution: 'MULLERMANDEL' # Default: 'MULLERMANDEL' # Options: ['LOGNORMAL','MULLERMANDEL','MULLER2016MAXWELLIAN','MULLER2016','BRAYELDRIDGE','MAXWELLIAN','FLAT','FIXED','ZERO']
283283
# --kick-direction-distribution: 'ISOTROPIC' # Default: 'ISOTROPIC' # Options: ['POLES','WEDGE','POWERLAW','PERPENDICULAR','INPLANE','ISOTROPIC']
284284
# --neutron-star-accretion-in-ce: 'ZERO' # Default: 'ZERO' # Options: ['DISK','SURFACE','ZERO']
285285
# --neutron-star-equation-of-state: 'SSE' # Default: 'SSE' # Options: ['ARP3','SSE']

‎online-docs/pages/User guide/Program options/program-options-list-defaults.rst‎

Lines changed: 6 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -586,16 +586,18 @@ Default = 0.0
586586

587587
**--kick-magnitude-distribution** |br|
588588
Natal kick magnitude distribution. |br|
589-
Options: { ZERO, FIXED, FLAT, MAXWELLIAN, BRAYELDRIDGE, MULLER2016, MULLER2016MAXWELLIAN, MULLERMANDEL } |br|
589+
Options: { ZERO, FIXED, FLAT, MAXWELLIAN, BRAYELDRIDGE, MULLER2016, MULLER2016MAXWELLIAN, MULLERMANDEL, LOGNORMAL } |br|
590590
``ZERO`` assigns kick magnitudes of 0.0. |br|
591591
``FIXED`` always sets the magnitude to a fixed value based on supernova type. |br|
592592
``FLAT`` and ``MAXWELLIAN`` draw kicks from uniform or Maxwellian (e.g., Hobbs et al., 2005) distributions, respectively. |br|
593593
``BRAYELDRIDGE`` and ``MULLERMANDEL`` use momentum-preserving kicks from Bray & Eldrigde 2018 and Mandel & Mueller 2020, respectively. |br|
594-
``MULLER2016`` and ``MULLER2016MAXWELLIAN`` use kicks from Mueller 2016 as implemented in Vigna-Gomez et al., 2018 |br|
595-
(reduced by a factor of sqrt(3) in the latter case). |br|
596594
Note that this is independent from ``--remnant-mass-prescription`` to provide flexibility; however, the ``MULLERMANDEL`` |br|
597595
kick prescription is intended to be consistently used with the ``MULLERMANDEL`` remnant mass prescription, |br|
598-
as well as with the ``MALTSEV2024`` remnant mass prescription. |br|
596+
as well as with the ``MALTSEV2024`` remnant mass prescription (e.g., if used with other remnant mass prescriptions,
597+
inconsistent black hole kicks may be applied rescaled by fallback fractions). |br|
598+
``MULLER2016`` and ``MULLER2016MAXWELLIAN`` use kicks from Mueller 2016 as implemented in Vigna-Gomez et al., 2018 |br|
599+
(reduced by a factor of sqrt(3) in the latter case). |br|
600+
``LOGNORMAL`` applies kicks drawn from the Disberg & Mandel 2025 log-normal distribution. |br|
599601
Default = MULLERMANDEL
600602

601603
**--kick-magnitude-max** |br|

‎online-docs/pages/whats-new.rst‎

Lines changed: 5 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -3,6 +3,11 @@ What's new
33

44
Following is a brief list of important updates to the COMPAS code. A complete record of changes can be found in the file ``changelog.h``.
55

6+
**03.20.06 June 25, 2025**
7+
8+
* The MAXWELLIAN NS CCSN kick changed from the Hobbs value of 265 km/s to 217 km/s based on 48 younger than 10 Myr pulsars with proper motions from Disberg & Mandel (2025) sample; corrects Hobbs+ 2005 missing Jacobian
9+
* Implemented a LOGNORMAL NS CCSN kick magnitude distribution based on Disberg & Mandel, 2025
10+
611
**03.20.03 June 18, 2025**
712

813
* Resolved an issue that appeared in 03.10.02 with some TPAGB stars in the ECSN range (but not satisfying ECSN conditions) exploding as core-collapse supernovae

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