SETI@home signals

spike

ID
Click for waterfall plot
Time offset (sec)Freq offset (Hz)Time (JD)Det freq (MHz)Bary freqPowerRAdecbeamFFT len
1 6306004794 8.381 1,912.57 2456052.811651 1419.8665089487 1419.7991800349 24.309996 17.932011 23.092638 7 131072
2 6306004795 8.381 1,912.57 2456052.811651 1419.8665089549 1419.7991800411 24.523798 17.932011 23.092638 7 131072
3 6308738012 37.670 1,278.51 2456052.811990 1419.8658748977 1419.7994780943 24.171553 17.937006 23.921074 9 16384
4 6375089330 75.427 1,446.17 2456052.812427 1419.8660425559 1419.8004075607 24.312559 17.951061 24.772907 6 131072
5 6306836106 115.085 1,106.94 2456052.812886 1419.8657033233 1419.8014243783 24.224068 17.948683 25.764437 13 16384
6 6303752318 120.960 1,387.73 2456052.812954 1419.8659841128 1419.8016586513 24.234684 17.953733 25.819651 3 131072
7 6303752319 120.960 1,387.72 2456052.812954 1419.8659841067 1419.8016586452 25.227653 17.953733 25.819651 3 131072
8 6321668084 134.352 1,545.15 2456052.813109 1419.8661415361 1419.8020534635 26.806093 17.967657 26.247011 7 131072
9 6321668086 134.352 1,545.15 2456052.813109 1419.8661415302 1419.8020534576 24.194202 17.967657 26.247011 7 131072
10 6321668085 134.352 1,545.16 2456052.813109 1419.8661415425 1419.8020534699 26.369640 17.967657 26.247011 7 131072
11 6321668083 134.352 1,545.17 2456052.813109 1419.8661415484 1419.8020534758 24.524235 17.967657 26.247011 7 131072
12 6303752316 134.352 1,732.81 2456052.813109 1419.8663291918 1419.8023595494 25.550718 17.957489 26.155216 3 131072
13 6303752317 134.352 1,732.82 2456052.813109 1419.8663291982 1419.8023595558 24.903906 17.957489 26.155216 3 131072
14 6306265348 147.830 688.77 2456052.813265 1419.8652851567 1419.8017613377 24.413437 17.968027 26.675861 8 131072
15 6306265347 147.830 688.77 2456052.813265 1419.8652851569 1419.8017613379 24.503439 17.968027 26.675861 8 131072
16 6303752326 161.222 1,717.74 2456052.813420 1419.8663141184 1419.8030654472 24.025238 17.965036 26.827726 3 131072
17 6303752324 191.462 1,625.62 2456052.813770 1419.8662220028 1419.8037995216 24.611223 17.973526 27.585649 3 65536
18 6309136687 247.018 585.54 2456052.814413 1419.8651819279 1419.8045265558 24.040672 17.985588 29.073446 13 131072
19 6309136686 247.018 585.55 2456052.814413 1419.8651819342 1419.8045265621 24.510141 17.985588 29.073446 13 131072
20 6309200846 260.410 23.76 2456052.814568 1419.8646201457 1419.8041401286 24.029175 17.992849 29.317873 3 131072
21 6306422243 265.680 1,289.54 2456052.814629 1419.8658859204 1419.8054471089 24.077984 18.004772 29.541283 6 131072
22 6306422242 265.680 1,289.54 2456052.814629 1419.8658859266 1419.8054471151 24.439859 18.004772 29.541283 6 131072
23 6306422240 265.680 1,289.54 2456052.814629 1419.8658859203 1419.8054471088 24.395363 18.004772 29.541283 6 131072
24 6306422241 265.680 1,289.53 2456052.814629 1419.8658859141 1419.8054471026 24.053900 18.004772 29.541283 6 131072
25 6307704694 273.888 938.54 2456052.814724 1419.865534919 1419.8056506792 24.305126 17.993021 29.746550 12 131072
26 6307704693 273.888 938.54 2456052.814724 1419.8655349187 1419.8056506789 24.102495 17.993021 29.746550 12 131072
27 6306782111 300.499 57.92 2456052.815032 1419.8646543064 1419.8051762655 24.223505 18.010983 30.321158 5 131072
28 6306782110 300.499 57.92 2456052.815032 1419.8646543065 1419.8051762656 24.018690 18.010983 30.321158 5 131072
29 6306422245 302.573 1,093.12 2456052.815056 1419.8656895018 1419.8063245993 24.356178 18.015074 30.465807 6 65536
30 6306422244 302.573 1,093.13 2456052.815056 1419.865689514 1419.8063246115 24.724531 18.015074 30.465807 6 65536
31 6305404524 305.942 977.94 2456052.815095 1419.8655743277 1419.8063080218 27.163114 18.016008 30.549793 7 131072
32 6305404525 305.942 977.95 2456052.815095 1419.8655743341 1419.8063080282 25.303709 18.016008 30.549793 7 131072
33 6305404523 305.942 977.96 2456052.815095 1419.86557434 1419.8063080341 27.632650 18.016008 30.549793 7 131072
34 6305404521 305.942 977.95 2456052.815095 1419.8655743336 1419.8063080277 27.591385 18.016008 30.549793 7 131072
35 6305404520 305.942 977.96 2456052.815095 1419.8655743459 1419.80630804 24.299204 18.016008 30.549793 7 131072
36 6305404522 305.942 977.94 2456052.815095 1419.8655743212 1419.8063080153 25.061962 18.016008 30.549793 7 131072
37 6306869455 315.965 956.40 2456052.815211 1419.865552787 1419.8069528489 24.244961 18.008160 30.894402 11 65536
38 6305627501 359.597 18.23 2456052.815716 1419.8646146097 1419.8071605546 24.238733 18.027412 31.986292 9 131072
39 6305627500 359.597 18.23 2456052.815716 1419.8646146093 1419.8071605542 25.903112 18.027412 31.986292 9 131072
40 6305627498 359.597 18.23 2456052.815716 1419.8646146086 1419.8071605535 25.909229 18.027412 31.986292 9 131072
41 6305627499 359.597 18.23 2456052.815716 1419.864614609 1419.8071605539 26.473799 18.027412 31.986292 9 131072
42 6305627497 359.597 18.23 2456052.815716 1419.8646146082 1419.8071605531 24.277313 18.027412 31.986292 9 131072
43 6308975959 391.738 1,342.87 2456052.816088 1419.8659392495 1419.8095604381 26.575628 18.025696 32.697754 13 131072
44 6308975961 391.738 1,342.87 2456052.816088 1419.8659392559 1419.8095604445 24.259090 18.025696 32.697754 13 131072
45 6308975960 391.738 1,342.85 2456052.816088 1419.8659392372 1419.8095604258 24.585066 18.025696 32.697754 13 131072
46 6308975958 391.738 1,342.86 2456052.816088 1419.8659392431 1419.8095604317 26.159374 18.025696 32.697754 13 131072
47 6308975957 391.738 1,342.87 2456052.816088 1419.8659392554 1419.809560444 24.143292 18.025696 32.697754 13 131072
48 6308074719 432.000 539.19 2456052.816554 1419.8651355779 1419.8099951929 24.100801 18.037178 33.706844 12 131072
49 6308074717 432.000 539.20 2456052.816554 1419.865135584 1419.809995199 26.034262 18.037178 33.706844 12 131072
50 6320543329 432.000 1,000.00 2456052.816554 1419.865596383 1419.8105148509 24.001471 18.040812 33.799400 10 131072
51 6320543331 432.000 999.99 2456052.816554 1419.8655963768 1419.8105148447 24.131815 18.040812 33.799400 10 131072
52 6308074716 432.000 539.21 2456052.816554 1419.8651355902 1419.8099952052 26.898087 18.037178 33.706844 12 131072
53 6308074713 432.000 539.20 2456052.816554 1419.8651355831 1419.8099951981 24.481209 18.037178 33.706844 12 131072
54 6308074715 432.000 539.21 2456052.816554 1419.8651355963 1419.8099952113 26.566624 18.037178 33.706844 12 131072
55 6308074711 432.000 539.21 2456052.816554 1419.8651355953 1419.8099952103 24.167667 18.037178 33.706844 12 131072
56 6308074712 432.000 539.21 2456052.816554 1419.8651355892 1419.8099952042 24.894619 18.037178 33.706844 12 131072
57 6308074714 432.000 539.22 2456052.816554 1419.8651356024 1419.8099952174 25.072971 18.037178 33.706844 12 131072
58 6303876214 448.762 1,450.87 2456052.816748 1419.8660472569 1419.8112132396 24.012257 18.045681 34.035069 3 65536
59 6303876213 448.762 1,450.85 2456052.816748 1419.8660472328 1419.8112132155 24.263506 18.045681 34.035069 3 65536
60 6306175859 465.696 717.73 2456052.816944 1419.8653141136 1419.8109168889 24.414389 18.061556 34.552540 7 32768
61 6306175858 465.696 717.73 2456052.816944 1419.8653141157 1419.810916891 24.861111 18.061556 34.552540 7 32768
62 6306175857 465.696 717.73 2456052.816944 1419.8653141178 1419.8109168931 24.156868 18.061556 34.552540 7 32768
63 6309203259 477.446 625.75 2456052.817080 1419.8652221344 1419.8115118134 24.351893 18.050037 34.847134 13 131072
64 6311412673 489.197 839.66 2456052.817216 1419.8654360417 1419.812163247 24.378962 18.056976 35.234181 11 32768
65 6311412672 489.197 839.68 2456052.817216 1419.8654360674 1419.8121632727 24.022953 18.056976 35.234181 11 32768
66 6305984557 517.709 932.40 2456052.817546 1419.8655287874 1419.8127403623 24.007441 18.072433 35.764778 4 131072
67 6305984556 517.709 932.41 2456052.817546 1419.8655287936 1419.8127403685 25.397207 18.072433 35.764778 4 131072
68 6305984555 517.709 932.42 2456052.817546 1419.8655287997 1419.8127403746 25.507464 18.072433 35.764778 4 131072
69 6305984554 517.709 932.42 2456052.817546 1419.8655288058 1419.8127403807 24.366503 18.072433 35.764778 4 131072
70 6306564035 536.458 1,413.97 2456052.817763 1419.8660103519 1419.8142086837 24.059187 18.066223 36.325989 13 131072
71 6309608813 568.339 83.45 2456052.818132 1419.8646798343 1419.8138406932 24.226664 18.086416 37.218426 8 32768
72 6309608812 568.339 83.40 2456052.818132 1419.8646797862 1419.8138406451 24.180864 18.086416 37.218426 8 32768
73 6309608810 568.339 83.43 2456052.818132 1419.8646798149 1419.8138406738 24.013315 18.086416 37.218426 8 32768
74 6309608811 568.339 83.48 2456052.818132 1419.864679863 1419.8138407219 24.109596 18.086416 37.218426 8 32768
75 6307865315 580.090 208.24 2456052.818268 1419.8648046216 1419.8143569566 27.244026 18.089701 37.512978 9 65536
76 6307865317 580.090 208.25 2456052.818268 1419.8648046352 1419.8143569702 26.254646 18.089701 37.512978 9 65536
77 6307865316 580.090 208.28 2456052.818268 1419.8648046595 1419.8143569945 24.172466 18.089701 37.512978 9 65536
78 6307865314 580.090 208.26 2456052.818268 1419.8648046459 1419.8143569809 26.583607 18.089701 37.512978 9 65536
79 6307865313 580.090 208.23 2456052.818268 1419.864804608 1419.814356943 25.080532 18.089701 37.512978 9 65536
80 6307865312 580.090 208.25 2456052.818268 1419.8648046323 1419.8143569673 26.027813 18.089701 37.512978 9 65536
81 6311428069 635.645 1,951.51 2456052.818911 1419.8665478927 1419.8152852025 25.527910 18.105169 37.184998 9 131072
82 6311428068 635.645 1,951.52 2456052.818911 1419.8665479052 1419.815285215 24.859543 18.105169 37.184998 9 131072
83 6311428063 635.645 689.69 2456052.818911 1419.8652860691 1419.8140234245 24.069695 18.105169 37.184998 9 131072
84 6311428062 635.645 689.69 2456052.818911 1419.8652860751 1419.8140234305 25.030947 18.105169 37.184998 9 131072
85 6308474163 675.907 1,226.60 2456052.819377 1419.865822978 1419.8129290267 24.176046 18.108860 36.173870 11 131072
86 6308474157 675.907 1,226.58 2456052.819377 1419.8658229654 1419.8129290141 24.655182 18.108860 36.173870 11 131072
87 6308474161 675.907 1,226.59 2456052.819377 1419.8658229717 1419.8129290204 25.164978 18.108860 36.173870 11 131072
88 6305977527 706.061 765.54 2456052.819726 1419.8653619232 1419.8107630761 24.768307 18.128593 35.323219 7 65536
89 6305977526 706.061 765.52 2456052.819726 1419.8653618991 1419.810763052 24.803959 18.128593 35.323219 7 65536
90 6305977525 706.061 765.53 2456052.819726 1419.8653619135 1419.8107630664 25.463003 18.128593 35.323219 7 65536
91 6313299838 708.998 1,479.48 2456052.819760 1419.8660758661 1419.8112838698 24.915442 18.125700 35.157272 5 32768
92 6313299837 708.998 1,479.48 2456052.819760 1419.866075861 1419.8112838647 25.436083 18.125700 35.157272 5 32768
93 6313299836 708.998 1,479.47 2456052.819760 1419.8660758559 1419.8112838596 24.531389 18.125700 35.157272 5 32768
94 6308210244 775.094 299.99 2456052.820525 1419.864896375 1419.8075117114 24.129671 18.143677 33.685806 9 131072
95 6306520167 775.094 1,103.91 2456052.820525 1419.8657002932 1419.8081904681 24.430336 18.136415 33.500946 3 131072
96 6306520165 775.094 1,103.90 2456052.820525 1419.865700287 1419.8081904619 24.366716 18.136415 33.500946 3 131072
97 6307707330 776.909 284.93 2456052.820546 1419.8648813139 1419.8074153532 24.509527 18.144184 33.638615 9 65536
98 6307707328 776.909 284.94 2456052.820546 1419.8648813263 1419.8074153656 24.395767 18.144184 33.638615 9 65536
99 6307707333 807.149 1,289.58 2456052.820896 1419.8658859649 1419.8071205189 24.171188 18.152286 32.881542 9 131072
100 6307707331 807.149 1,289.59 2456052.820896 1419.8658859774 1419.8071205314 24.032230 18.152286 32.881542 9 131072

gaussian

ID
Click for waterfall plot
Time offset (sec)Freq offset (Hz)Time (JD)Det freq (MHz)Bary freqPowerRAdecbeamFFT len

pulse

ID
Click for waterfall plot
Time offset (sec)Freq offset (Hz)Time (JD)Det freq (MHz)Bary freqPowerRAdecbeamFFT lenPeriod

triplet

ID
Click for waterfall plot
Time offset (sec)Freq offset (Hz)Time (JD)Det freq (MHz)Bary freqPowerRAdecbeamFFT lenPeriod
1 2372399491 15.293 1,646.12 2456052.811731 1419.8662424987 1419.7992118455 8.577582 17.924051 23.174564 3 128 0.707789
2 2372399493 15.293 1,648.86 2456052.811731 1419.8662452456 1419.7992145923 9.664340 17.924051 23.174564 3 128 0.707789
3 2372399492 15.293 1,663.08 2456052.811731 1419.8662594607 1419.7992288067 9.943184 17.924051 23.174564 3 128 0.707789
4 2362280389 68.429 1,698.16 2456052.812346 1419.8662945468 1419.8006399854 8.728235 17.942366 24.597097 0 32 0.247398
5 2362280388 68.429 1,736.62 2456052.812346 1419.8663330078 1419.8006784447 8.868416 17.942366 24.597097 0 32 0.247398
6 2373222882 74.909 1,494.70 2456052.812421 1419.8660910829 1419.8004021596 9.659740 17.947559 24.666359 4 128 0.150733
7 2373222885 74.909 1,505.98 2456052.812421 1419.8661023647 1419.8004134408 9.104796 17.947559 24.666359 4 128 0.150733
8 2373222884 74.909 1,505.98 2456052.812421 1419.8661023647 1419.8004134408 9.962665 17.947559 24.666359 4 128 0.150733
9 2373222881 74.909 1,507.74 2456052.812421 1419.866104126 1419.8004152021 9.228915 17.947559 24.666359 4 128 0.150733
10 2373222880 74.909 1,507.74 2456052.812421 1419.866104126 1419.8004152021 9.807045 17.947559 24.666359 4 128 0.150733
11 2360704723 130.637 733.23 2456052.813066 1419.8653296147 1419.8011000066 9.268989 17.963228 26.061661 4 32 0.807731
12 2362871466 153.878 1,628.83 2456052.813335 1419.8662252093 1419.8028657058 8.972244 17.969753 26.828394 9 128 0.032768
13 2361865966 166.320 1,298.68 2456052.813479 1419.8658950634 1419.8029897638 9.011296 17.963024 27.048229 13 128 0.727450
14 2361158781 181.613 1,497.52 2456052.813656 1419.8660939034 1419.8034919482 7.931533 17.977579 27.523781 8 128 0.085197
15 2362289699 226.022 1,624.36 2456052.814170 1419.8662207409 1419.8049692015 7.910518 17.979725 28.545773 12 64 0.206438
16 2363224152 271.987 1,171.48 2456052.814702 1419.8657678643 1419.805721549 7.858982 18.003016 29.792677 8 64 0.389939
17 2361158780 271.987 1,178.34 2456052.814702 1419.8657747279 1419.805728519 7.869043 18.003017 29.792784 8 64 0.389939
18 2361882195 272.678 556.52 2456052.814710 1419.8651529053 1419.8052847177 7.917906 17.996176 29.809235 11 128 0.537395
19 2363224153 307.843 1,193.73 2456052.815117 1419.865790117 1419.8067899315 8.483758 18.012970 30.689253 8 64 0.625869
20 2362438092 424.915 1,277.97 2456052.816472 1419.8658743575 1419.8104167645 7.986242 18.046110 33.622791 9 32 0.342426
21 2361320800 453.254 403.12 2456052.816800 1419.8649995058 1419.8102074266 7.862637 18.057978 34.238842 6 128 0.190054
22 2361447121 473.990 209.01 2456052.817040 1419.8648053911 1419.8106106738 8.227414 18.060217 34.667976 4 32 0.109773
23 2366279002 488.592 311.88 2456052.817209 1419.8649082665 1419.8114575274 8.142489 18.064255 35.217556 8 32 0.039322
24 2366279001 488.592 278.15 2456052.817209 1419.8648745361 1419.8114237983 7.862846 18.064255 35.217556 8 32 0.039322
25 2366279000 488.592 278.15 2456052.817209 1419.8648745361 1419.8114237983 8.370210 18.064255 35.217556 8 32 0.039322
26 2366279003 498.010 954.73 2456052.817318 1419.8655511156 1419.8124060103 8.113396 18.066896 35.455429 8 64 0.271974
27 2362104902 617.587 564.72 2456052.818702 1419.865161104 1419.8144776335 10.479246 18.104052 37.544582 7 16 0.530022
28 2360513436 692.410 51.85 2456052.819568 1419.8646482375 1419.8107400495 7.908103 18.113609 35.574242 3 32 0.540672
29 2360513437 692.928 25.34 2456052.819574 1419.8646217202 1419.8106897464 7.940161 18.113760 35.560661 3 32 0.540672
30 2362534233 733.536 375.10 2456052.820044 1419.8649714799 1419.8093894647 8.437828 18.132437 34.727489 9 64 0.183501
31 2363201106 738.461 1,271.00 2456052.820101 1419.8658673808 1419.8098508532 9.479640 18.137522 34.510265 7 32 0.329318
32 2361199105 746.842 1,755.74 2456052.820198 1419.866352127 1419.8099707472 8.168087 18.139809 34.300037 6 32 0.398131
33 2361199104 746.842 1,746.16 2456052.820198 1419.8663425401 1419.8099611606 7.907809 18.139809 34.300037 6 32 0.398131
34 2361773546 781.229 1,212.59 2456052.820596 1419.8658089751 1419.807881034 9.153605 18.145363 33.346806 4 32 0.637338
35 2391031987 782.957 581.76 2456052.820616 1419.8651781421 1419.8071758937 7.985841 18.145824 33.303486 5 256 0.104858
36 2391031986 782.957 580.72 2456052.820616 1419.865177107 1419.8071748586 8.391747 18.145824 33.303486 5 256 0.104858

autocorr

ID
Click for waterfall plot
Time offset (sec)Freq offset (Hz)Time (JD)Det freq (MHz)Bary freqPowerRAdecbeamFFT len
1 344976464 16.502 1,279.08 2456052.811745 1419.8658754599 1419.7989483726 17.886520 17.931000 23.390938 9 131072
2 344976465 16.502 1,280.75 2456052.811745 1419.8658771346 1419.7989500472 18.194418 17.931000 23.390938 9 131072
3 344976459 16.502 1,275.54 2456052.811745 1419.8658719244 1419.7989448373 17.884405 17.931000 23.390938 9 131072
4 344976463 16.502 1,278.98 2456052.811745 1419.8658753669 1419.7989482796 19.710630 17.931000 23.390938 9 131072
5 344976466 16.502 1,280.84 2456052.811745 1419.8658772277 1419.7989501403 19.054136 17.931000 23.390938 9 131072
6 344976462 16.502 1,278.24 2456052.811745 1419.8658746226 1419.7989475354 20.386484 17.931000 23.390938 9 131072
7 344976460 16.502 1,276.38 2456052.811745 1419.8658727618 1419.7989456746 19.766382 17.931000 23.390938 9 131072
8 344976461 16.502 1,278.15 2456052.811745 1419.8658745295 1419.7989474423 20.462906 17.931000 23.390938 9 131072
9 345580447 62.035 26.98 2456052.812272 1419.864623358 1419.7989663621 17.914753 17.933889 24.437324 12 131072
10 344990554 273.888 951.49 2456052.814724 1419.8655478692 1419.8057143869 21.547789 17.996502 29.839176 10 131072
11 344990555 273.888 952.70 2456052.814724 1419.8655490787 1419.8057155964 18.256201 17.996502 29.839176 10 131072
12 344990552 273.888 950.83 2456052.814724 1419.8655472179 1419.8057137357 20.177151 17.996502 29.839176 10 131072
13 344990553 273.888 951.39 2456052.814724 1419.8655477761 1419.8057142938 18.690727 17.996502 29.839176 10 131072
14 344990551 273.888 949.63 2456052.814724 1419.8655460084 1419.8057125262 20.623934 17.996502 29.839176 10 131072
15 345028975 332.813 348.69 2456052.815406 1419.8649450749 1419.8064728392 17.885311 18.023521 31.221750 6 131072
16 345028974 332.813 348.62 2456052.815406 1419.8649450067 1419.806472771 18.422388 18.023521 31.221750 6 131072
17 345028972 332.813 347.19 2456052.815406 1419.8649435738 1419.8064713381 18.535040 18.023521 31.221750 6 131072
18 345028973 332.813 348.15 2456052.815406 1419.864944529 1419.8064722933 19.315432 18.023521 31.221750 6 131072
19 344802091 346.205 1,258.06 2456052.815561 1419.8658544393 1419.8077836249 18.269419 18.027265 31.557842 7 131072
20 345592710 432.000 1,085.42 2456052.816554 1419.8656818021 1419.8105413959 17.843075 18.037178 33.706844 13 131072
21 345396118 445.392 564.44 2456052.816709 1419.8651608264 1419.8104381358 18.867100 18.041014 34.043106 12 131072
22 344836161 445.392 1,018.75 2456052.816709 1419.8656151365 1419.8105779217 17.934561 18.055721 34.042851 6 131072
23 359341299 769.651 294.98 2456052.820462 1419.8648913665 1419.8074632777 18.579205 18.142265 33.637734 5 131072
24 359341298 769.651 294.76 2456052.820462 1419.8648911432 1419.8074630544 21.691605 18.142265 33.637734 5 131072
25 359341295 769.651 294.09 2456052.820462 1419.8648904733 1419.8074623845 18.625862 18.142265 33.637734 5 131072
26 359341297 769.651 294.54 2456052.820462 1419.8648909199 1419.8074628311 22.823612 18.142265 33.637734 5 131072
27 359341296 769.651 294.31 2456052.820462 1419.8648906966 1419.8074626078 21.711350 18.142265 33.637734 5 131072
28 346111508 834.019 210.36 2456052.821207 1419.8648067381 1419.8050443034 18.260050 18.152382 32.209057 10 131072
29 344884424 847.411 297.86 2456052.821362 1419.8648942445 1419.8045576725 17.893772 18.156109 31.872606 11 131072



 
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SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.