Interplanetary Scintillation Survey at 81.5 MHz J/MNRAS/229/589 ivo://CDS.VizieR/J/MNRAS/229/589 doi:10.26093/cds/vizier.72290589 CDS Purvis A. Tappin S.J. Rees W.G. Hewish A. Duffett-Smith P.J. 2013-03-06T06:47:47Z 1999-12-23T17:31:54Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr radio-sources pulsars radio-galaxies A catalog of 1789 radio sources which exhibit interplanetary scintillation (IPS) at 81.5 MHz is presented. The angular diameters of scintillating components in the range 0.2-2 arcsec are listed together with values of the scintillating flux density at a solar elongation of 90 deg. IPS selects those sources which are highly compact, such as pulsars and some unusual extragalactic sources, or those in which energy is being released from active beams in the outer lobes of intrinsically powerful radio galaxies and quasars. The survey was made with the 3.6-hectare array at Cambridge and covers the area of sky between declinations -10 deg and +83 deg at all values of right ascension. The array was operated as a north-south phase-switching interferometer observing sources near meridian transit. Sixteen declination beams were produced covering the observed declination range. The half-power width of a declination beam is 5.5 sec(52.16-DEC) degrees, where DEC is the declination of peak beam response. The half-power beam width in right ascension is 107 sec(delta) s for a source at declination delta. The faintest sources in the catalogue have scintillating flux densities of about 0.3 Jy rms at a solar elongation of 90 deg, and total flux densities of about 5 Jy at 81.5 MHz. The sensitivity of the survey is not uniform over the sky, being determined largely by the galactic background emission. The flux density corresponding to one source per beam area in this survey is about 2.3 Jy at 81.5 MHz so that confusion errors are likely to be significant for total flux density S <= 20 Jy. 1987MNRAS.229..589P https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/229/589 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/229/589 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/229/589 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/229/589 https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/229/589 https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/229/589 http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/229/589 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table J/MNRAS/229/589/table1 (List of 1789 scintillating radio sources) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/229/589/table1? https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/229/589/table1? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/229/589/table1? GET text/xml+votable 180.0 50000 true 1.4563 29.6116 0.005555555555555556 6/8 28 45 65 85 127 149 150 176 177 224 275 289 296 309 313 327 330 332 359 364 370 393 396 407 412 445 462 466 489 495 496 499 509 516 534 559 572 583 587 599 605 620 625 638 654 670 701 738 744 767 782 787 798 802 820 869 876 888 911 915 921 930 946 948 952 980 982 986 993 1001 1007 1016 1023 1035 1036 1041 1042 1062 1064 1111 1135 1137 1141 1144 1152 1156 1171 1178 1183 1192 1218 1222 1241 1253 1254 1257 1263 1267 1283 1296 1316 1322 1331 1349 1364 1405 1419 1421 1450 1453 1483 1486 1521 1543 1545 1571 1606 1650 1661 1668 1670 1674 1695 1709 1714 1718 1719 1729 1735 1736 1752 1764 1773 1774 1776 1782 1805 1812 1822 1824 1829 1837 1838 1840 1841 1858 1863 1865 1868 1879 1882 1884 1894 1904 1937 1970 1973 1977 1984 1989 2006 2010 2022 2033 2044 2062 2063 2064 2084 2115 2131 2137 2138 2169 2180 2194 2197 2207 2218 2222 2223 2228 2239 2245 2250 2261 2262 2277 2281 2303 2312 2318 2319 2320 2324 2328 2330 2333 2377 2383 2392 2402 2415 2420 2424 2429 2430 2441 2442 2463 2467 2483 2484 2533 2559 2569 2570 2608 2612 2618 2622 2630 2633 2644 2648 2680 2686 2689 2692 2704 2716 2717 2719 2723 2755 2756 2786 2802 2830 2833 2847 2850 2864 2865 2866 2928 2934 2935 2939 2949 2950 2952 2970 2981 3005 3063 3075 3077 3089 3098 3120 3134 3147 3152 3154 3162 3184 3191 3193 3205 3208 3216 3232 3239 3241 3316 3331 3335 3338 3339 3349 3357 3358 3375 3396 3465 3473 3477 3478 3488 3513 3532 3564 3571 3589 3656 3657 3658 3783 3835 3868 3869 3882 3906 3916 3993 4034 4040 4076 4104 4185 4187 4197 4224 4225 4262 4265 4285 4306 4317 4324 4325 4342 4352 4367 4369 4376 4385 4424 4428 4434 4455 4460 4466 4468 4471 4479 4490 4514 4517 4541 4542 4559 4577 4594 4595 4597 4642 4663 4668 4676 4681 4682 4716 4723 4733 4745 4760 4797 4798 4800 4813 4830 4831 4850 4867 4882 4883 4897 4915 4916 4918 4930 4932 4935 4936 4944 4950 4966 4975 4976 4982 5001 5012 5030 5034 5042 5061 5064 5065 5077 5079 5082 5087 5096 5101 5119 5130 5132 5133 5143 5149 5172 5181 5182 5188 5193 5206 5211 5221 5225 5231 5247 5264 5269 5272 5282 5283 5284 5298 5306 5311 5317 5332 5334 5336 5337 5350 5362 5363 5364 5368 5379 5384 5411 5413 5423 5432 5439 5443 5448 5468 5471 5485 5490 5508 5510 5512 5531 5549 5550 5553 5562 5565 5569 5571 5575 5595 5597 5613 5616 5631 5641 5657 5658 5661 5662 5663 5668 5673 5679 5680 5688 5693 5701 5716 5720 5725 5732 5742 5743 5746 5758 5763 5764 5783 5786 5806 5807 5813 5819 5842 5852 5863 5872 5874 5879 5900 5913 5916 5921 5928 5933 5937 5943 5944 5947 5966 5980 5993 5994 5996 6000 6008 6027 6028 6051 6059 6075 6090 6096 6099 6101 6126 6137 6143 6150 6158 6162 6175 6198 6203 6211 6230 6234 6245 6271 6276 6287 6291 6299 6307 6311 6319 6323 6325 6343 6360 6365 6367 6383 6384 6393 6399 6404 6419 6427 6442 6453 6454 6458 6467 6472 6511 6513 6525 6526 6532 6533 6536 6540 6574 6589 6594 6596 6605 6606 6608 6635 6637 6642 6659 6664 6675 6678 6707 6708 6712 6719 6723 6726 6727 6728 6744 6749 6755 6760 6771 6776 6782 6787 6797 6804 6813 6819 6820 6824 6833 6845 6863 6868 6872 6907 6914 6916 6923 6930 6940 6941 6962 6975 6979 6982 6988 6997 7008 7013 7015 7034 7035 7040 7047 7050 7052 7061 7063 7067 7068 7072 7074 7078 7094 7097 7117 7132 7141 7151 7156 7162 7164 7185 7195 7201 7211 7216 7226 7233 7244 7246 7255 7259 7264 7285 7287 7301 7323 7335 7349 7355 7365 7376 7381 7384 7421 7423 7424 7429 7430 7442 7464 7472 7482 7483 7486 7488 7495 7497 7508 7513 7521 7525 7529 7539 7542 7558 7562 7563 7574 7585 7592 7629 7649 7651 7656 7672 7674 7691 7707 7718 7726 7739 7759 7764 7781 7812 7843 7873 7881 7882 7888 7942 7946 7960 7967 7982 7987 7995 7999 8036 8165 8170 8181 8197 8241 8295 8297 8300 8317 8364 8384 8398 8402 8413 8441 8444 8483 8486 8488 8498 8506 8540 8554 8555 8556 8558 8566 8586 8603 8612 8620 8626 8644 8674 8680 8717 8760 8777 8796 8807 8812 8829 8830 8838 8845 8853 8859 8875 8889 8894 8912 8927 8932 8933 8947 8948 8958 8960 8991 8994 9007 9010 9021 9036 9071 9076 9077 9080 9103 9107 9108 9109 9121 9135 9139 9146 9155 9156 9167 9194 9199 9202 9204 9206 9218 9231 9252 9262 9268 9279 9286 9299 9300 9315 9333 9334 9416 9418 9439 9444 9460 9466 9478 9501 9515 9519 9525 9542 9563 9571 9581 9583 9586 9588 9591 9603 9608 9610 9631 9645 9649 9650 9651 9662 9672 9673 9708 9709 9714 9725 9731 9736 9737 9747 9763 9776 9780 9781 9785 9805 9820 9839 9859 9860 9907 9934 9954 9959 9986 9990 10008 10020 10044 10059 10067 10075 10082 10083 10106 10114 10160 10176 10186 10196 10197 10217 10254 10272 10286 10291 10292 10298 10303 10308 10323 10336 10337 10353 10355 10357 10362 10368 10374 10393 10403 10409 10424 10436 10441 10451 10463 10468 10477 10479 10483 10503 10506 10522 10531 10552 10584 10600 10605 10610 10629 10630 10632 10633 10643 10655 10672 10674 10696 10717 10727 10732 10734 10743 10759 10760 10767 10771 10773 10781 10787 10788 10792 10801 10805 10810 10818 10820 10822 10824 10839 10861 10862 10877 10888 10895 10896 10899 10903 10907 10910 10929 10948 10972 10992 11004 11009 11011 11019 11044 11060 11072 11073 11074 11094 11109 11120 11127 11129 11136 11147 11149 11158 11159 11171 11173 11184 11216 11222 11227 11258 11260 11267 11270 11281 11284 11308 11310 11320 11340 11344 11371 11377 11407 11412 11413 11418 11420 11475 11482 11503 11514 11520 11529 11533 11545 11551 11589 11600 11604 11620 11639 11640 11652 11667 11668 11689 11700 11715 11766 11776 11788 11812 11839 11845 11849 11850 11855 11873 11924 11932 11970 12013 12017 12018 12037 12063 12072 12080 12091 12112 12116 12211 12245 12276 12291 12293 12376 12377 12388 12437 12438 12452 12457 12480 12534 12536 12568 12576 12581 12593 12600 12615 12617 12651 12652 12669 12670 12681 12682 12684 12734 12736 12741 12755 12762 12769 12770 12771 12869 12874 12880 12888 12903 12909 12912 12934 12957 13006 13012 13016 13028 13070 13074 13075 13090 13117 13135 13148 13161 13164 13205 13257 13330 13351 13360 13384 13390 13412 13417 13423 13430 13462 13466 13476 13477 13478 13491 13508 13510 13515 13518 13525 13545 13546 13553 13589 13605 13622 13654 13663 13677 13683 13684 13685 13699 13704 13715 13716 13736 13740 13745 13746 13750 13755 13778 13800 13819 13820 13828 13845 13871 13891 13893 13919 13937 13949 14020 14043 14088 14108 14116 14146 14155 14327 14341 14346 14370 14383 14478 14486 14520 14564 14874 14882 14901 14904 14917 14942 14952 14968 14976 14979 14980 14985 14990 15011 15014 15027 15029 15037 15042 15064 15067 15090 15112 15123 15158 15160 15177 15207 15209 15211 15244 15253 15269 15284 15292 15301 15302 15303 15304 15305 15337 15347 15348 15495 15535 15561 15587 15604 15614 15700 15815 15820 15827 15884 15894 15914 15923 15941 15949 16011 16015 16019 16036 16057 16071 16090 16120 16301 16309 16345 16346 17247 17347 17349 17402 17603 17658 17730 17771 17775 17795 17803 17823 17859 17862 17945 17980 18015 18029 18033 18048 18050 18060 18075 18101 18158 18172 18202 18280 18306 18323 18343 18348 18367 18387 18401 18421 18425 18661 18683 18698 18753 18761 18812 18824 18876 18890 18906 18925 19033 19036 19047 19184 19197 19206 19237 19285 19289 19291 19326 19349 19355 19364 19390 19398 19426 19445 19450 19460 19464 19485 19503 19542 19557 19568 19575 19585 19604 19606 19609 19612 19632 19639 19645 19662 19671 19703 19705 19715 19727 19765 19767 19769 19780 19781 19784 19787 19808 19837 19843 19846 19851 19856 19867 19868 19893 19903 19917 19927 19940 19954 19963 19967 19992 20010 20025 20034 20043 20051 20086 20094 20102 20103 20106 20111 20126 20132 20153 20184 20193 20195 20196 20210 20223 20238 20242 20243 20257 20293 20301 20302 20312 20326 20328 20340 20344 20367 20371 20372 20377 20391 20438 20441 20442 20452 20454 20458 21599 21749 21774 21814 21940 22056 22098 22111 22131 22196 22278 22357 22362 22364 22392 22423 22428 22444 22463 22495 22501 22504 22517 22523 22524 22712 22792 22921 22935 22959 22961 22970 23044 23127 23143 23155 23169 23251 23262 23284 23322 23323 23421 23451 23503 23504 23535 23545 23556 23644 23657 23801 23802 23821 23850 23863 23889 23900 23917 23939 23958 24014 24018 24019 24020 24031 24036 24052 24063 24064 24117 24118 24122 24133 24215 24235 24247 24249 24269 24270 24274 24280 24289 24300 24317 24333 24349 24383 24387 24404 24405 24421 24435 24436 24438 24467 24469 24474 24479 24486 24488 24511 24531 24533 24534 24536 24538 24552 24559 25464 25524 25540 25710 25720 25779 25850 25882 25891 25901 25929 25930 25943 25971 25987 25991 26015 26030 26036 26056 26100 26149 26168 26228 26248 26292 26307 26376 26435 26476 26480 26510 26557 26582 26593 26808 26819 26846 26927 26932 26949 26993 26995 27045 27055 27060 27062 27080 27109 27118 27139 27181 27190 27210 27243 27253 27285 27366 27448 27486 27493 27498 27524 27532 27564 27581 27582 27597 27601 27624 27632 27637 27638 27732 27749 27837 27875 27899 27917 27957 27958 27961 27994 27996 27998 28005 28042 28055 28081 28092 28102 28113 28126 28131 28132 28147 28150 28158 28193 28263 28279 28287 28296 28298 28302 28315 28319 28334 28349 28351 28364 28369 28391 28396 28406 28415 28429 28433 28434 28439 28461 28479 28484 28520 28534 28542 28564 28570 28574 28577 28591 28603 28610 28633 28650 28653 28664 29619 30032 30067 30130 30134 30572 30590 30713 30840 30942 30943 31027 31094 31149 31216 31247 31288 31301 31405 31412 31575 31611 31638 31686 31696 31698 31713 31714 31727 31752 31835 31850 31851 31900 31951 32000 32017 32071 32113 32140 32161 32206 32228 32246 32323 32339 32352 32358 32361 32370 32383 32394 32395 32461 32465 32467 32478 32481 32484 32499 32552 32562 32568 32578 32588 32594 32644 32646 32665 32691 32694 32714 32723 32728 32750 32760 36731 36792 36832 40819 40904 45000 49055 https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/229/589?format=ascii Radio default J/MNRAS/229/589/table1 List of 1789 scintillating radio sources recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int Name Source Name meta.id;meta.main char RA1950 Right Ascension (1950) pos.eq.ra;meta.main DE1950 Declination (1950) pos.eq.dec;meta.main n_DE1950 Note on declination (2) meta.note char dS_90 Scintillating flux density at solar elongation of 90 degrees (3) Jy phot.flux.density float Diam ?Angular diameter (4) arcsec phys.angSize float nullable Dmin ?One sigma error limit on Diam arcsec stat.error float nullable Dmax ?One sigma error limit on Diam arcsec stat.error float nullable n_Diam ?Note on Diam (5) meta.note char Sc ?Compact flux density for scintillating component (4) Jy phot.flux.density float nullable Sc_min ?One sigma error limit on Sc Jy stat.error;phot.flux.density float nullable Sc_max ?One sigma error limit on Sc Jy stat.error;phot.flux.density float nullable Ident ?Possible contributing sources (6) meta.note char _RA.icrs Right ascension (ICRS) (computed by VizieR, not part of the original data) pos.eq.ra nullable indexed _DE.icrs Declination (ICRS) (computed by VizieR, not part of the original data) pos.eq.dec nullable indexed