# This file lists the snapshots that are part of FIRE-2 Data Release 2 (DR2) # for the Massive Halo suite of simulations to z = 1. # Snapshot spacing is fixed linear in scale-factor. # All times below calculated using cosmology: # Omega_m = 0.2821, Omega_l = 0.7179, Omega_b = 0.0461, # h = 0.697, sigma_8 = 0.817, n_s = 0.9646 # Columns are: # index scale-factor redshift time[Gyr] lookback-time[Gyr] time-width[Myr] 0 0.010000000 99.000000000 0.017608758 13.740893126 0.0000 1 0.050000001 19.000000000 0.196857964 13.561643920 179.2492 2 0.062500000 15.000000000 0.275103466 13.483398418 78.2455 3 0.064078301 14.605906487 0.285587391 13.472914493 10.4839 4 0.065656602 14.230760574 0.296200975 13.462300909 10.6136 5 0.067234799 13.873250008 0.306941914 13.451559970 10.7409 6 0.068813100 13.532116890 0.317810091 13.440691793 10.8682 7 0.070391402 13.206280708 0.328803318 13.429698566 10.9932 8 0.071969703 12.894735336 0.339920158 13.418581726 11.1168 9 0.073547997 12.596563339 0.351159169 13.407342715 11.2390 10 0.075126298 12.310917854 0.362519111 13.395982773 11.3599 11 0.076704502 12.037044525 0.373997919 13.384503965 11.4788 12 0.078282803 11.774197578 0.385595737 13.372906147 11.5978 13 0.079861097 11.521740913 0.397310579 13.361191305 11.7148 14 0.081439398 11.279068947 0.409141363 13.349360521 11.8308 15 0.083017699 11.045623779 0.421086874 13.337415010 11.9455 16 0.084596001 10.820889473 0.433145983 13.325355902 12.0591 17 0.086174197 10.604401588 0.445316783 13.313185101 12.1708 18 0.087752499 10.395687103 0.457599816 13.300902068 12.2830 19 0.089330800 10.194347382 0.469993238 13.288508646 12.3934 20 0.090909101 10.000000000 0.482496032 13.276005852 12.5028 21 0.092424199 9.819677353 0.494600122 13.263901762 12.1041 22 0.093939401 9.645160675 0.506804074 13.251697810 12.2040 23 0.095454499 9.476195335 0.519105374 13.239396510 12.3013 24 0.096969701 9.312500000 0.531504896 13.226996988 12.3995 25 0.098484799 9.153851509 0.544000133 13.214501751 12.4952 26 0.100000001 9.000000000 0.556592022 13.201909862 12.5919 27 0.101587303 8.843750000 0.569884991 13.188616893 13.2930 28 0.103174597 8.692308426 0.583281322 13.175220562 13.3963 29 0.104761899 8.545454979 0.596780296 13.161721588 13.4990 30 0.106349200 8.402985573 0.610381025 13.148120859 13.6007 31 0.107936502 8.264706612 0.624082699 13.134419185 13.7017 32 0.109523803 8.130434990 0.637884523 13.120617361 13.8018 33 0.111111097 8.000000954 0.651785653 13.106716231 13.9011 34 0.112847202 7.861539841 0.667102910 13.091398974 15.3173 35 0.114583299 7.727275848 0.682537084 13.075964800 15.4342 36 0.116319403 7.597018242 0.698087350 13.060414534 15.5503 37 0.118055597 7.470584869 0.713753510 13.044748374 15.6662 38 0.119791701 7.347824097 0.729533028 13.028968856 15.7795 39 0.121527798 7.228569984 0.745425735 13.013076149 15.8927 40 0.123263903 7.112674713 0.761430879 12.997071005 16.0051 41 0.125000000 7.000000000 0.777547451 12.980954433 16.1166 42 0.126623407 6.897434235 0.792718014 12.965783870 15.1706 43 0.128246799 6.797465801 0.807984490 12.950517394 15.2665 44 0.129870102 6.700001717 0.823345492 12.935156392 15.3610 45 0.131493494 6.604938984 0.838802046 12.919699838 15.4566 46 0.133116901 6.512194157 0.854352796 12.904149088 15.5507 47 0.134740293 6.421684742 0.869996808 12.888505076 15.6440 48 0.136363596 6.333335400 0.885732719 12.872769165 15.7359 49 0.137987003 6.247059345 0.901561781 12.856940103 15.8291 50 0.139610395 6.162790298 0.917482221 12.841019663 15.9204 51 0.141233802 6.080458164 0.933493719 12.825008165 16.0115 52 0.142857105 6.000001907 0.949594492 12.808907392 16.1008 53 0.144444406 5.923078537 0.965424935 12.793076949 15.8304 54 0.146031693 5.847828388 0.981340453 12.777161431 15.9155 55 0.147618994 5.774196148 0.997340803 12.761161081 16.0004 56 0.149206296 5.702129841 1.013425302 12.745076582 16.0845 57 0.150793701 5.631576538 1.029594489 12.728907395 16.1692 58 0.152381003 5.562497616 1.045845718 12.712656166 16.2512 59 0.153968304 5.494843006 1.062179532 12.696322352 16.3338 60 0.155555606 5.428569317 1.078595423 12.679906461 16.4159 61 0.157142907 5.363634109 1.095092888 12.663408996 16.4975 62 0.158730194 5.299998760 1.111671272 12.646830612 16.5784 63 0.160317495 5.237622261 1.128330395 12.630171489 16.6591 64 0.161904797 5.176469326 1.145069615 12.613432269 16.7392 65 0.163492098 5.116503716 1.161888449 12.596613435 16.8188 66 0.165079400 5.057691097 1.178786420 12.579715464 16.8980 67 0.166666701 5.000000000 1.195763057 12.562738827 16.9766 68 0.168254003 4.943395138 1.212817891 12.545683993 17.0548 69 0.169841304 4.887849331 1.229950459 12.528551425 17.1326 70 0.171428606 4.833332062 1.247160303 12.511341581 17.2098 71 0.173015907 4.779815197 1.264446968 12.494054916 17.2867 72 0.174603194 4.727272034 1.281809841 12.476692043 17.3629 73 0.176190495 4.675674915 1.299248801 12.459253083 17.4390 74 0.177777797 4.624999523 1.316763243 12.441738641 17.5144 75 0.179365098 4.575220585 1.334352729 12.424149155 17.5895 76 0.180952400 4.526315212 1.352016825 12.406485059 17.6641 77 0.182539701 4.478260517 1.369755097 12.388746787 17.7383 78 0.184127003 4.431034088 1.387567120 12.370934764 17.8120 79 0.185714304 4.384614944 1.405452468 12.353049416 17.8853 80 0.187301606 4.338982582 1.423410720 12.335091164 17.9583 81 0.188888907 4.294116974 1.441441458 12.317060426 18.0307 82 0.190476194 4.250000000 1.459544098 12.298957786 18.1026 83 0.192063496 4.206611633 1.477718567 12.280783317 18.1745 84 0.193650797 4.163934231 1.495964286 12.262537598 18.2457 85 0.195238099 4.121951103 1.514280851 12.244221033 18.3166 86 0.196825400 4.080645084 1.532667856 12.225834028 18.3870 87 0.198412701 4.039999962 1.551124903 12.207376981 18.4570 88 0.200000003 4.000000000 1.569651592 12.188850292 18.5267 89 0.201562494 3.961240292 1.587956334 12.170545550 18.3047 90 0.203125000 3.923077106 1.606327975 12.152173909 18.3716 91 0.204687506 3.885496140 1.624765971 12.133735913 18.4380 92 0.206249997 3.848484993 1.643269773 12.115232111 18.5038 93 0.207812503 3.812029839 1.661839366 12.096662518 18.5696 94 0.209374994 3.776119709 1.680474031 12.078027853 18.6347 95 0.210937500 3.740740776 1.699173758 12.059328126 18.6997 96 0.212500006 3.705882072 1.717938008 12.040563876 18.7643 97 0.214062497 3.671533108 1.736766241 12.021735643 18.8282 98 0.215625003 3.637681007 1.755658459 12.002843425 18.8922 99 0.217187494 3.604316711 1.774613943 11.983887941 18.9555 100 0.218750000 3.571428776 1.793632702 11.964869182 19.0188 101 0.220312506 3.539007187 1.812714201 11.945787683 19.0815 102 0.221874997 3.507042408 1.831857907 11.926643977 19.1437 103 0.223437503 3.475524426 1.851063835 11.907438049 19.2059 104 0.224999994 3.444444656 1.870331271 11.888170613 19.2674 105 0.226562500 3.413793087 1.889660236 11.868841648 19.3290 106 0.228125006 3.383561611 1.909050202 11.849451682 19.3900 107 0.229687497 3.353741646 1.928500639 11.830001245 19.4504 108 0.231250003 3.324324131 1.948011577 11.810490307 19.5109 109 0.232812494 3.295301914 1.967582302 11.790919582 19.5707 110 0.234375000 3.266666889 1.987212848 11.771289036 19.6305 111 0.235937506 3.238410473 2.006902692 11.751599192 19.6898 112 0.237499997 3.210526466 2.026651309 11.731850575 19.7486 113 0.239062503 3.183006287 2.046458738 11.712043146 19.8074 114 0.240624994 3.155844212 2.066324270 11.692177614 19.8655 115 0.242187500 3.129032135 2.086247949 11.672253935 19.9237 116 0.243750006 3.102563858 2.106229254 11.652272630 19.9813 117 0.245312497 3.076433182 2.126267664 11.632234220 20.0384 118 0.246875003 3.050632954 2.146363232 11.612138652 20.0956 119 0.248437494 3.025157452 2.166515245 11.591986639 20.1520 120 0.250000000 3.000000000 2.186723760 11.571778124 20.2085 121 0.251602590 2.974521875 2.207508854 11.550993030 20.7851 122 0.253205091 2.949367762 2.228351325 11.530150559 20.8425 123 0.254807711 2.924528122 2.249253540 11.509248344 20.9022 124 0.256410301 2.899999380 2.270213210 11.488288674 20.9597 125 0.258012801 2.875776768 2.291229202 11.467272682 21.0160 126 0.259615391 2.851851702 2.312303514 11.446198370 21.0743 127 0.261217892 2.828221798 2.333433448 11.425068436 21.1299 128 0.262820512 2.804877996 2.354621412 11.403880472 21.1880 129 0.264423102 2.781817913 2.375865096 11.382636788 21.2437 130 0.266025603 2.759036779 2.397163362 11.361338523 21.2983 131 0.267628193 2.736527205 2.418518242 11.339983642 21.3549 132 0.269230813 2.714285135 2.439928609 11.318573275 21.4104 133 0.270833313 2.692307949 2.461392126 11.297109758 21.4635 134 0.272435904 2.670588255 2.482911245 11.275590639 21.5191 135 0.274038494 2.649122477 2.504484433 11.254017451 21.5732 136 0.275640994 2.627907276 2.526110143 11.232391742 21.6257 137 0.277243614 2.606936216 2.547790853 11.210711031 21.6807 138 0.278846204 2.586206198 2.569524217 11.188977667 21.7334 139 0.280448705 2.565714359 2.591309084 11.167192800 21.7849 140 0.282051295 2.545454264 2.613147550 11.145354334 21.8385 141 0.283653796 2.525424242 2.635036843 11.123465041 21.8893 142 0.285256386 2.505618334 2.656979073 11.101522811 21.9422 143 0.286859006 2.486033201 2.678973096 11.079528788 21.9940 144 0.288461506 2.466666937 2.701016529 11.057485355 22.0434 145 0.290064096 2.447513819 2.723111910 11.035389974 22.0954 146 0.291666687 2.428571224 2.745257679 11.013244205 22.1458 147 0.293269187 2.409836531 2.767452266 10.991049618 22.1946 148 0.294871807 2.391304255 2.789698231 10.968803653 22.2460 149 0.296474397 2.372972488 2.811993180 10.946508704 22.2949 150 0.298076898 2.354839087 2.834335951 10.924165933 22.3428 151 0.299679488 2.336898327 2.856728707 10.901773177 22.3928 152 0.301282108 2.319148302 2.879170295 10.879331590 22.4416 153 0.302884609 2.301587343 2.901658295 10.856843589 22.4880 154 0.304487199 2.284210205 2.924195308 10.834306576 22.5370 155 0.306089699 2.267016172 2.946778494 10.811723390 22.5832 156 0.307692289 2.250000238 2.969410045 10.789091839 22.6316 157 0.309294909 2.233160257 2.992088802 10.766413082 22.6788 158 0.310897410 2.216495037 3.014812327 10.743689557 22.7235 159 0.312500000 2.200000048 3.037583252 10.720918632 22.7709 160 0.314102590 2.183673143 3.060399989 10.698101895 22.8167 161 0.315705091 2.167513132 3.083260936 10.675240948 22.8609 162 0.317307711 2.151515007 3.106168750 10.652333135 22.9078 163 0.318910301 2.135678053 3.129120981 10.629380903 22.9522 164 0.320512801 2.120000124 3.152116449 10.606385435 22.9955 165 0.322115391 2.104477644 3.175157400 10.583344484 23.0410 166 0.323717892 2.089109421 3.198240942 10.560260942 23.0835 167 0.325320512 2.073891640 3.221369760 10.537132124 23.1288 168 0.326923102 2.058823347 3.244541389 10.513960495 23.1716 169 0.328525603 2.043902874 3.267754643 10.490747241 23.2133 170 0.330128193 2.029126406 3.291011792 10.467490092 23.2571 171 0.331730813 2.014492273 3.314311659 10.444190225 23.2999 172 0.333333313 2.000000238 3.337651755 10.420850129 23.3401 173 0.334920585 1.985782385 3.360811097 10.397690787 23.1593 174 0.336507887 1.971698523 3.384011423 10.374490462 23.2003 175 0.338095188 1.957746983 3.407251990 10.351249894 23.2406 176 0.339682490 1.943925619 3.430532491 10.327969393 23.2805 177 0.341269791 1.930233002 3.453852621 10.304649263 23.3201 178 0.342857093 1.916666985 3.477212071 10.281289813 23.3595 179 0.344444394 1.903226137 3.500610537 10.257891347 23.3985 180 0.346031696 1.889908791 3.524047712 10.234454172 23.4372 181 0.347618997 1.876712799 3.547523292 10.210978592 23.4756 182 0.349206299 1.863636732 3.571036972 10.187464912 23.5137 183 0.350793689 1.850678444 3.594589775 10.163912109 23.5528 184 0.352380991 1.837837458 3.618178743 10.140323141 23.5890 185 0.353968292 1.825111866 3.641804901 10.116696984 23.6262 186 0.355555594 1.812499762 3.665467943 10.093033941 23.6630 187 0.357142895 1.799999714 3.689167567 10.069334317 23.6996 188 0.358730197 1.787610292 3.712903472 10.045598412 23.7359 189 0.360317498 1.775330067 3.736675355 10.021826529 23.7719 190 0.361904800 1.763157606 3.760482915 9.998018969 23.8076 191 0.363492101 1.751091480 3.784325851 9.974176033 23.8429 192 0.365079403 1.739130259 3.808203863 9.950298021 23.8780 193 0.366666704 1.727272511 3.832116650 9.926385234 23.9128 194 0.368254006 1.715517044 3.856063913 9.902437971 23.9473 195 0.369841307 1.703862429 3.880045352 9.878456532 23.9814 196 0.371428609 1.692307472 3.904060670 9.854441214 24.0153 197 0.373015910 1.680850744 3.928109566 9.830392318 24.0489 198 0.374603212 1.669491291 3.952191744 9.806310140 24.0822 199 0.376190513 1.658227682 3.976306906 9.782194978 24.1152 200 0.377777815 1.647058487 4.000454755 9.758047129 24.1478 201 0.379365087 1.635983229 4.024634540 9.733867344 24.1798 202 0.380952388 1.625000000 4.048846874 9.709655010 24.2123 203 0.382539690 1.614107847 4.073091005 9.685410879 24.2441 204 0.384126991 1.603305817 4.097366641 9.661135244 24.2756 205 0.385714293 1.592592478 4.121673484 9.636828400 24.3068 206 0.387301594 1.581967115 4.146011243 9.612490641 24.3378 207 0.388888896 1.571428537 4.170379622 9.588122262 24.3684 208 0.390476197 1.560975552 4.194778328 9.563723556 24.3987 209 0.392063498 1.550607204 4.219207069 9.539294815 24.4287 210 0.393650800 1.540322542 4.243665552 9.514836332 24.4585 211 0.395238101 1.530120373 4.268153486 9.490348398 24.4879 212 0.396825403 1.519999981 4.292670579 9.465831305 24.5171 213 0.398412704 1.509960175 4.317216539 9.441285345 24.5460 214 0.400000006 1.500000000 4.341791078 9.416710806 24.5745 215 0.401587307 1.490118504 4.366393905 9.392107979 24.6028 216 0.403174609 1.480314970 4.391024730 9.367477154 24.6308 217 0.404761910 1.470588207 4.415683265 9.342818619 24.6585 218 0.406349212 1.460937500 4.440369222 9.318132662 24.6860 219 0.407936513 1.451361895 4.465082313 9.293419571 24.7131 220 0.409523785 1.441860676 4.489821786 9.268680098 24.7395 221 0.411111087 1.432432652 4.514588283 9.243913601 24.7665 222 0.412698388 1.423077106 4.539381054 9.219120830 24.7928 223 0.414285690 1.413793325 4.564199814 9.194302070 24.8188 224 0.415872991 1.404580355 4.589044277 9.169457607 24.8445 225 0.417460293 1.395437479 4.613914159 9.144587725 24.8699 226 0.419047594 1.386363745 4.638809177 9.119692707 24.8950 227 0.420634896 1.377358675 4.663729046 9.094772838 24.9199 228 0.422222197 1.368421078 4.688673485 9.069828399 24.9444 229 0.423809499 1.359550714 4.713642210 9.044859674 24.9687 230 0.425396800 1.350746393 4.738634942 9.019866942 24.9927 231 0.426984102 1.342007637 4.763651398 8.994850486 25.0165 232 0.428571403 1.333333492 4.788691298 8.969810586 25.0399 233 0.430158705 1.324723482 4.813754363 8.944747521 25.0631 234 0.431746006 1.316176653 4.838840314 8.919661570 25.0860 235 0.433333308 1.307692528 4.863948872 8.894553012 25.1086 236 0.434920609 1.299270153 4.889079759 8.869422125 25.1309 237 0.436507910 1.290909290 4.914232699 8.844269185 25.1529 238 0.438095212 1.282608747 4.939407414 8.819094470 25.1747 239 0.439682513 1.274368286 4.964603629 8.793898255 25.1962 240 0.441269785 1.266187429 4.989820595 8.768681289 25.2170 241 0.442857087 1.258064747 5.015058984 8.743442900 25.2384 242 0.444444388 1.250000238 5.040318049 8.718183835 25.2591 243 0.446031690 1.241993189 5.065597518 8.692904367 25.2795 244 0.447618991 1.234042883 5.090897116 8.667604768 25.2996 245 0.449206293 1.226148605 5.116216573 8.642285311 25.3195 246 0.450793713 1.218309641 5.141557520 8.616944364 25.3409 247 0.452381015 1.210525990 5.166915883 8.591586001 25.3584 248 0.453968287 1.202796936 5.192292815 8.566209069 25.3769 249 0.455555588 1.195121765 5.217689002 8.540812882 25.3962 250 0.457142889 1.187499762 5.243103698 8.515398186 25.4147 251 0.458730191 1.179930687 5.268536637 8.489965247 25.4329 252 0.460317492 1.172413588 5.293987550 8.464514334 25.4509 253 0.461904794 1.164948225 5.319456173 8.439045711 25.4686 254 0.463492095 1.157534122 5.344942239 8.413559645 25.4861 255 0.465079397 1.150170565 5.370445484 8.388056400 25.5032 256 0.466666698 1.142857075 5.395965644 8.362536240 25.5202 257 0.468254000 1.135593176 5.421502455 8.336999429 25.5368 258 0.469841301 1.128378153 5.447055657 8.311446227 25.5532 259 0.471428603 1.121212006 5.472624986 8.285876898 25.5693 260 0.473015904 1.114093781 5.498210182 8.260291702 25.5852 261 0.474603206 1.107023239 5.523810985 8.234690899 25.6008 262 0.476190507 1.099999905 5.549427136 8.209074748 25.6162 263 0.477777809 1.093023062 5.575058376 8.183443508 25.6312 264 0.479365110 1.086092472 5.600704448 8.157797436 25.6461 265 0.480952412 1.079207897 5.626365094 8.132136790 25.6606 266 0.482539713 1.072368383 5.652040060 8.106461824 25.6750 267 0.484127015 1.065573692 5.677729089 8.080772796 25.6890 268 0.485714287 1.058823586 5.703431444 8.055070440 25.7024 269 0.487301588 1.052117348 5.729147838 8.029354046 25.7164 270 0.488888890 1.045454502 5.754877534 8.003624350 25.7297 271 0.490476191 1.038835049 5.780620282 7.977881602 25.7427 272 0.492063493 1.032258034 5.806375829 7.952126055 25.7555 273 0.493650794 1.025723457 5.832143927 7.926357957 25.7681 274 0.495238096 1.019230843 5.857924325 7.900577559 25.7804 275 0.496825397 1.012779474 5.883716776 7.874785108 25.7925 276 0.498412699 1.006369352 5.909521031 7.848980853 25.8043 277 0.500000000 1.000000000 5.935336844 7.823165040 25.8158