Extended Breakthrough Listen sample J/MNRAS/498/5720 ivo://CDS.VizieR/J/MNRAS/498/5720 doi:10.26093/cds/vizier.74985720 CDS Wlodarczyk-Sroka B.S. Garrett M.A. Siemion A.P.V. 2024-08-21T20:16:03Z 2020-12-17T14:02:05Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr surveys proper-motions visible-astronomy trigonometric-parallax stellar-distance radial-velocity We extend the source sample recently observed by the Breakthrough Listen Initiative by including additional stars (with parallaxes measured by Gaia) that also reside within the FWHM of the GBT and Parkes radio telescope target fields. These stars have estimated distances as listed in the extensions of the Gaia DR2 catalogue. Enlarging the sample from 1327 to 288315 stellar objects permits us to achieve substantially better Continuous Waveform Transmitter Rate Figures of Merit (CWTFM) than any previous analysis, and allows us to place the tightest limits yet on the prevalence of nearby high-duty-cycle extraterrestrial transmitters. The results suggest <~0.0660(+0.0004,-0.0003)% of stellar systems within 50 pc host such transmitters (assuming an EIRP>~10^13^W) and <~0.039(+0.004,-0.008)% within 200pc (assuming an EIRP>~2.5*10^14^W). We further extend our analysis to much greater distances, though we caution that the detection of narrow-band signals beyond a few hundred pc may be affected by interstellar scintillation. The extended sample also permits us to place new constraints on the prevalence of extraterrestrial transmitters by stellar type and spectral class. Our results suggest targeted analyses of SETI radio data can benefit from taking into account the fact that in addition to the target at the field centre, many other cosmic objects reside within the primary beam response of a parabolic radio telescope. These include foreground and background galactic stars, but also extragalactic systems. With distances measured by Gaia, these additional sources can be used to place improved limits on the prevalence of extraterrestrial transmitters, and extend the analysis to a wide range of cosmic objects. 2020MNRAS.498.5720W https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/498/5720 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service related-to I/345 : Gaia DR2 (Gaia Collaboration, 2018) I/347 : Distances to 1.33 billion stars in Gaia DR2 (Bailer-Jones+, 2018) https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/498/5720 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/498/5720 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/498/5720 https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/498/5720 https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/498/5720 http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/498/5720 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table J/MNRAS/498/5720/catalog (Table of the 288315 stars included as part of our extension of the original Breakthrough Listen Price et al. (2020AJ....159...86P)) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/498/5720/catalog? https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/498/5720/catalog? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/498/5720/catalog? GET text/xml+votable 180.0 50000 true 124.373564252202 -61.9162829321781 0.005555555555555556 5/1443 1810 3256 4705 6281 6615 6/4 60 100 129 131 137 155 181 183 197 237 248 250 259 265 287 307 309 313 350 377 497 499 546 600-601 624 684 689 706-707 737 742 744 770 811 815 817 819 822 824 901 993 1027 1033 1035 1077 1098 1167 1212 1260 1262 1330 1337 1341 1412 1530 1603 1642 1698 1704 1714-1715 1719 1762 1822 1866 1875 1888 1911 1938 1972-1973 2014 2051 2092 2127 2149 2167 2317 2409 2472 2476 2491 2515 2572 2574 2591 2622 2634 2651 2690 2723-2724 2747 2822-2823 2923 3004 3006 3020 3036 3077 3088 3102 3118 3147 3280 3313-3314 3363 3372 3400-3401 3507 3509 3511 3638-3639 3675 3678 3683 3710 3714-3715 3743 3751 3780 3783 3786 3791 3794 3799 3808-3809 3837 3882 3892 3894 3900 3915 3920 3932 3970 3979 3982 3986 4017 4033 4104 4118 4143 4207 4227 4230 4241 4248 4250 4275 4278 4316 4336 4338 4366 4438 4444 4555 4569 4591 4595 4601 4620 4632 4724 4762 4766 4775 4786 4805 4808 4854 4866 4933 4942 4949 5000 5002 5009 5034-5035 5061 5074 5092 5095 5149 5151 5154 5205 5207 5245 5304 5309 5311 5373 5413 5420 5432 5434 5452 5474 5488 5498 5514 5522 5534 5622 5631 5670 5676 5726 5731 5748 5754 5762 5777 5802 5820 5824 5826 5853 5895 5899 5901 5914 5929 5936 5973 6049 6066-6067 6073 6082 6088 6123 6126 6128 6130 6137 6152-6154 6187 6203-6204 6217 6219 6226 6232 6241 6273 6277 6287 6298 6308 6316 6339-6340 6362 6384-6385 6409-6410 6489 6523 6552 6557 6659 6662 6672 6752-6753 6766 6783 6852 6921 6924-6926 6941 6948 6953 6976 6995 6998 7003 7129 7132 7161 7205 7221 7223 7238 7264 7267 7270 7353 7355 7443 7471 7512 7560 7595 7621 7623 7665 7745 7761-7763 7765 7772 7837 7854 7868-7869 7922 7989 8003 8094-8095 8109 8123 8132 8145 8156 8208 8210 8224 8355 8357 8424 8440 8466 8476-8477 8496-8497 8591 8687 8690 8711 8717 8733 8744 8746 8748 8767 8788 8790 8794 8821 8843 8865 8887 8915 8985 8993 8995 9038 9060 9072 9083 9125 9150 9310 9323 9326 9331 9339 9354 9399 9403 9442 9476 9492 9578 9585 9609-9611 9621 9623 9629 9631 9646 9662 9679 9753 9792 9801 9808 9811 9835 9873 9953 9955 9969 10004 10062 10089-10090 10096 10101 10149 10156 10164 10211 10223 10225 10238 10313 10325 10375 10388 10431 10438-10439 10457 10465 10467 10496 10516 10518 10568 10695 10731 10734-10735 10741 10743 10812 10854 10899 10914-10915 10923 10928 11029 11034 11053 11075 11103 11109 11111 11120 11123 11126 11142-11143 11145 11150 11163 11165 11177 11193 11197 11202-11204 11225 11276 11290 11314 11349 11391 11403 11405 11412 11473 11547 11589 11604 11617 11620 11632-11633 11636 11638 11671 11713 11732 11734 11803 11806 11834 11844 11917 12031 12082 12104 12108 12128 12144 12228 12232 12277 12282 12330 12340 12342 12388 12396 12491 12494 12512 12526-12527 12592 12599 12616 12621 12654 12679 12695 12698 12770 12795 12825 12846 12848 12856 12858 12890-12891 12913 12916 12944 12981 12983 13036-13037 13065 13192 13194 13203 13215 13243 13282 13301 13323 13333 13427 13440 13474 13487 13512 13546-13547 13568 13682 13688 13693 13725 13743 13749 13763 13769 13778 13791 13802 13829 13887 13929 13960 13966 13973 14005 14013 14015 14048 14126 14144 14180 14252 14261 14266 14277-14278 14290 14293 14342 14419 14424-14426 14459 14478 14502 14515 14522 14539 14630 14640 14650 14687 14693 14772 14784-14785 14807 14850 14899 14906 14908 15030-15031 15052 15132 15134 15144 15169-15172 15174 15177 15179 15203 15221 15227 15243 15249 15311 15372-15373 15505 15530 15535 15541 15583 15602 15620-15621 15670 15712 15715 15719 15721 15746 15760 15799 15861 15871 15906 15940 15958 15960 15962 15984 16023 16069 16140 16213 16220 16274 16300 16391 16412 16518 16540 16543 16606 16639 16758 16810 16827 16834 16893 16981 16986 17017 17028-17029 17130-17131 17152 17171 17175 17192 17194 17199 17218-17219 17253 17266 17272 17314 17348 17368 17425 17458 17486 17496 17541 17551 17572 17576 17588 17605 17607-17608 17669 17671 17714 17731 17752 17777 17783 17845 17857 17859-17860 17862 17870 17875 17878 17888 17944 17965 18115 18135 18138-18139 18195 18198 18220 18299 18304 18373 18441 18450 18466 18496 18553 18614 18636 18640-18641 18666 18711-18712 18734 18756 18758 18797 18799 18802-18803 18809 18891 18893 18913 18966 19025 19064 19109 19111 19219 19306 19312 19327 19329 19341 19345 19352 19455 19466 19488 19507 19517 19559 19585 19778 19782 19788 19797 19816 19825 19836 19912 19922-19923 20012 20081 20125-20127 20132 20145 20158-20159 20168 20233 20235 20237 20255 20278 20298 20311 20322 20328 20372 20402 20439 20457 20515 20518 20640 20725 20753 20758 20835 20886 20896 20940 21047 21060 21073 21076 21136 21149 21151 21171 21177 21185 21191 21197 21283 21285 21289 21386 21408 21473 21477 21484 21518 21568 21576-21577 21646 21691 21699 21702-21703 21726 21748 21788 21790 21838 21901 21912 21953 22040-22041 22050 22077 22120 22140 22142 22148 22201 22207 22250 22277 22289 22297 22300 22309 22349 22475 22490 22511 22553 22606 22626 22708-22709 22761 22763 22773 22807 22813 22818 22820 22822-22823 22836 22849 22917 22976 22981 23045 23056 23076 23082 23096 23137 23140 23190 23201 23230 23323 23339 23342 23363 23369 23386 23403 23405 23408 23425-23426 23431 23438 23493 23495 23500 23502-23503 23514-23515 23518 23523 23532 23537-23540 23547 23550 23560 23575 23583 23658 23661 23675 23718 23731 23735 23774 23826 23867 23930 23960 23974 23985 23988 24016 24036 24102 24117 24151 24160 24213 24223 24227 24239 24246 24252 24558 24673 24676 24713 24771 24777 24920-24921 24924 24926 24987 24990 24995 25003 25009 25013 25015 25037 25046 25056 25059 25068 25070 25192 25199 25281 25283 25316-25317 25342 25407 25444 25473 25477 25517 25528 25766 25793 25820 25828 25849 25863 25880 25906 25951 25966 25973 25989 26016 26019 26022 26024 26132-26133 26174 26182-26184 26186 26216 26379 26394 26429 26468 26492 26552 26555 26560 26583 26614 26652 26676-26677 26699 26753 26757-26758 26761 26772 26924 26972 26975 27003 27006 27040 27088 27109 27118 27166 27176 27204 27206 27260 27268 27322 27335 27346 27371 27374 27392 27443 27449 27459 27462 27465 27549 27574 27592 27671 27730-27731 27756 27794 27878 27884 27943 27954 27973-27974 27980 28018 28060 28062 28122 28180 28205 28241 28244 28283 28316 28341 28343 28352 28354 28386 28400 28484 28486 28571 28574 28605 28646 28955 28987 29081 29084 29158 29170 29196 29390 29520 29630 29657 29680-29681 29684 29756-29757 29764 29784-29785 29955 29961 30015 30176 30178 30229 30257 30327 30339 30343 30345 30387 30419 30429 30456 30458 30475 30488 30490 30518 30529 30543 30566 30572 30604 30626 30645 30655 30668 30759 30771 30833 30878 30893 30914 30953 30956 30965 30995 31011 31014 31029 31033 31035 31087 31101 31119 31130 31132 31145 31191 31228-31229 31267 31281 31284 31369 31393 31399 31411-31412 31425 31433 31436 31448 31475 31478 31545 31576 31621 31662 31720 31742-31743 31750-31751 31768 31776 31781 31784 31789 31830 31832 31849 31929 31932 31998 32001 32052 32054-32055 32061 32114-32115 32179 32182 32192-32193 32205 32211 32224 32318 32321 32324 32335 32340 32372 32380 32399 32421 32456 32458 32466 32491 32496 32509 32511 32520 32561 32619 32676 32678 32702 33030-33031 33116 33210-33211 33425 33428 33545 33552 33616 33693 33767 33797 33813 33818 33849 33937 33965 34049 34064 34181 34245 34288-34289 34345 34408 34412 34437 34446 34448 34481 34509 34535 34817 34896 34947 35079 35150 35206 35212 35277 35288 35324 35362 35482 35759 35770 36263 36274 36288 36350-36351 36365 36446 36454 36483 36511 36526 36545 36564 36577 36653 36664 36693 36697 36700 36711 36735 36742 36762 36770 36804 37020 37022 37290 37332 37408 37467 37479 37502 37585 37654 37663 37680 37682 37779-37781 37807 37890 37902 38039 38095 38219 38238 38247 38322 38434 38456 38461 38551 38558 38675 38718 38756 38765 38870-38871 38932 39284 39373 39384 39490 39499-39500 39676 39748 39964 39966 40007 40197 40231 40240 40242 40250 40283 40404 40430 40436 40488 40610 40679 40692 40716 40784 40811 40830 40892 40932 41272 41397 41432 41434 41460 41520 41565 41591 41612 41660 41687 41763 41769 41858 41888 42022 42054 42093 42255 42285 42288 42290 42314-42315 42459 42528 42652 42760 42784-42785 43074 43141 43258 43580-43581 43696 43912 43928 43963 44281 44284 44455 44466 44482 44494 44541 44669 44717 44728 44751 44792-44793 44833 44860 44879 44883 44887 44891 44920-44921 44936-44937 44967 44973 45013 45029 45032 45168 45485 45543 45669 45752 45982 46244 46247 46271 46566 46632 46681 46683 46698 46776 46925 46939 46956 46979 46982 47165 47414 47588-47589 47758 48262-48263 48274 48469 48549 48552 48588-48589 48606 48652 48749 48882-48884 48886 48888-48889 48900 48906 48923 48958 48961 48963-48965 49015 49100-49101 49113 https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/498/5720?format=ascii Optical default J/MNRAS/498/5720/catalog Table of the 288315 stars included as part of our extension of the original Breakthrough Listen Price et al. (2020AJ....159...86P) Plx Parallax mas pos.parallax double recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int GaiaDR2 Gaia DR2 unique source identifier meta.id;meta.main RA_ICRS Right ascension (ICRS) at Ep=2015.5 deg pos.eq.ra;meta.main indexed e_RA_ICRS Standard error of right ascension mas stat.error;pos.eq.ra double DE_ICRS Declination (ICRS) at Ep=2015.5 deg pos.eq.dec;meta.main indexed e_DE_ICRS Standard error of declination mas stat.error;pos.eq.dec double RPlx Parallax divided by its error stat.fit.omc double pmRA Proper motion in right ascension direction, pmRA*cosDE mas/yr pos.pm;pos.eq.ra double e_pmRA Standard error of proper motion in right ascension direction mas/yr stat.error;pos.pm;pos.eq.ra double pmDE Proper motion in declination direction mas/yr pos.pm;pos.eq.dec double e_pmDE Standard error of proper motion in declination direction mas/yr stat.error;pos.pm;pos.eq.dec double Gmag G-band mean magnitude mag phot.mag;em.opt double BP-RP ? BP-RP colour index mag phot.color;em.opt.B;em.opt.R double nullable RV ? Radial velocity km/s phys.veloc;pos.heliocentric double nullable e_RV ? Radial velocity error km/s stat.error double nullable Teff ? Source effective temperature K phys.temperature.effective double nullable Target Target designation meta.id char RATdeg Target right ascension (ICRS) at Ep=2015.5 deg pos.eq.ra DETdeg Target declination (ICRS) at Ep=2015.5 deg pos.eq.dec PlxT Target parallax mas pos.parallax.trig double pmRAT Target proper motion in right ascension direction, pmRA*cosDE mas/yr pos.pm;pos.eq.ra double pmDET Target proper motion in declination direction mas/yr pos.pm;pos.eq.dec double RVT Target radial velocity km/s phys.veloc;pos.heliocentric double rest Estimated distance (1) pc pos.distance double b_rest Lower bound on the confidence interval of the estimated distance (1) pc pos.distance;stat.fit.param double B_rest Upper bound on the confidence interval of the estimated distance (1) pc pos.distance;stat.fit.param double rlen Length scale used in the prior for the distance estimation (1) pc pos.distance;instr.setup double InstT Telescopes used to observe the target meta.id;instr char InstS Telescope used to observe individual source in a particular pointing meta.id;instr char FWHM Full-width at half-maximum of receiver primary beam arcmin spect.line.width float Offset-deg Total angular offset of source from target deg pos.angDistance double Offset-arcmin Total angular offset of source from target arcmin pos.angDistance double TelResGaus Sensitivity response of telescope at offset (2) instr.sensitivity double min-detec-EIRP Minimum detectable Equivalent Isotropic Radiated Power for source W phys.luminosity;stat.min double Price-target? [false/true ] In original target sample of Price et al. (2020AJ....159...86P) ?(3) meta.code char _RA.icrs Right ascension (ICRS) at Epoch=J2000, proper motions taken into account deg pos.eq.ra nullable indexed _DE.icrs Declination (ICRS) at Epoch=J2000, proper motions taken into account deg pos.eq.dec nullable indexed