<?xml-stylesheet href='/static/xsl/oai.xsl' type='text/xsl'?>
<ri:Resource created="2004-06-13T15:53:11Z" status="active" updated="2025-05-19T09:50:00Z" version="1.2" xmlns:cs="http://www.ivoa.net/xml/ConeSearch/v1.0" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:vr="http://www.ivoa.net/xml/VOResource/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/ConeSearch/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/ConeSearch.xsd http://www.ivoa.net/xml/VOResource/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VOResource.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService.xsd" xsi:type="vs:CatalogService"><title>Michigan Catalogue of HD stars, Vol.2</title><shortName>III/51B</shortName><identifier>ivo://CDS.VizieR/III/51B</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Houk N.</name></creator><date role="Updated">2021-08-10T07:11:02Z</date><date role="Created">2004-06-13T15:53:11Z</date><contact><name>CDS support team</name><address>CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France</address><email>cds-question@unistra.fr</email></contact></curation><content><subject>morgan-keenan-classification</subject><description>This catalog represents the second volume of the University of Michigan systematic reclassification of the Henry Draper Catalogue (HD) stars on the MK system. Volume 2 contains all HD stars in the declination range -53.0 up to -40.0 degrees (equinox 1900). A detailed description is included in the "adc.doc" file.</description><source>Dept. of Astronomy, Univ. of Michigan Ann Arbor, Michigan (1978)</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/III/51B</referenceURL><type>Catalog</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsServedBy</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/TAP">TAP VizieR generic service</relatedResource></relationship><relationship><relationshipType>IsServedBy</relationshipType><relatedResource>Conesearch service</relatedResource></relationship><relationship><relationshipType>related-to</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/III/31">III/31 : Michigan Catalogue, Vol.1 (-90/-53deg, Houk N., 1975)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/III/80">III/80 : Michigan Catalogue, Vol.3 (-40/-26deg, Houk N., 1982)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/III/133">III/133 : Michigan Catalogue, Vol.4 (-26/-12deg, Houk N., 1988)</relatedResource></relationship></content><rights>https://cds.unistra.fr/vizier-org/licences_vizier.html</rights><capability><interface xsi:type="vr:WebBrowser"><accessURL use="full">https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=III/51B</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=III/51B</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=III/51B</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=III/51B</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=III/51B</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=III/51B</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface></capability><capability standardID="ivo://ivoa.net/std/TAP#aux"><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://tapvizier.cds.unistra.fr/TAPVizieR/tap</accessURL></interface></capability><capability xsi:type="cs:ConeSearch" standardID="ivo://ivoa.net/std/ConeSearch"><description>Cone search capability for table III/51B/vol2 (The catalog (-52 to -40 degrees))</description><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/conesearch/III/51B/vol2?</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/conesearch/III/51B/vol2?</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/conesearch/III/51B/vol2?</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface><maxSR>180.0</maxSR><maxRecords>50000</maxRecords><verbosity>true</verbosity><testQuery><ra>1.278814</ra><dec>-42.567272</dec><sr>0.005555555555555556</sr></testQuery></capability><coverage><spatial>3/591 595 596 600 616 655 664 675 676 680 744 4/2111 2125 2126 2127 2132 2145 2146 2148 2191 2193 2194 2195 2196 2198 2209 2210 2211 2212 2213 2214 2216 2217 2218 2359 2363 2375 2379 2388 2392 2404 2408 2439 2443 2445 2446 2447 2449 2450 2451 2452 2456 2468 2472 2615 2619 2635 2637 2638 2639 2641 2642 2643 2644 2648 2660 2664 2695 2699 2708 2712 2724 2728 2877 2878 2879 2893 2894 2895 2897 2898 2899 2900 2904 2905 2906 2913 2914 2915 2916 2917 2920 2922 2957 2958 2959 2961 2962 2963 2964 2965 2966 2968 2969 2970 2980 2981 2982 2984 2985 5/4096 8413 8414 8415 8430 8431 8433 8434 8435 8436 8437 8438 8440 8443 8477 8479 8493 8494 8495 8497 8498 8499 8513 8514 8515 8517 8518 8519 8520 8522 8523 8527 8532 8533 8534 8536 8537 8538 8540 8544 8545 8547 8549 8550 8552 8553 8554 8556 8577 8578 8579 8588 8589 8591 8596 8597 8600 8602 8603 8608 8610 8612 8613 8614 8616 8620 8624 8640 8733 8734 8749 8753 8754 8755 8757 8759 8760 8761 8763 8769 8770 8771 8790 8791 8801 8802 8803 8805 8806 8807 8808 8809 8810 8833 8834 8835 8860 8876 8880 9431 9435 9447 9451 9495 9499 9511 9515 9556 9557 9558 9560 9561 9562 9573 9574 9576 9577 9578 9620 9621 9622 9624 9625 9626 9636 9637 9638 9640 9641 9642 9751 9755 9767 9777 9778 9779 9793 9794 9795 9812 9813 9814 9816 9817 9818 9828 9829 9830 9832 9833 9834 9876 9877 9878 9880 9881 9882 9892 9893 9894 9896 9897 9898 10455 10459 10471 10475 10519 10525 10526 10527 10539 10545 10546 10547 10561 10562 10563 10580 10581 10582 10584 10585 10586 10596 10597 10598 10600 10601 10602 10644 10645 10646 10648 10649 10650 10660 10661 10662 10664 10665 10666 10775 10779 10791 10795 10836 10837 10838 10840 10841 10842 10852 10853 10854 10856 10857 10858 10900 10901 10902 10904 10905 10906 10916 10917 10918 10920 10921 10922 11485 11486 11487 11501 11502 11503 11505 11506 11507 11549 11550 11551 11565 11566 11567 11569 11571 11585 11586 11587 11604 11605 11606 11609 11610 11611 11612 11632 11649 11650 11651 11672 11673 11674 11676 11684 11685 11686 11692 11696 11712 11805 11806 11807 11821 11822 11823 11825 11826 11827 11842 11843 11868 11884 11888 11944 11945 11946 11948 11952 11968 12032 6/16392 20480 20481 20482 20484 20488 24576 24578 28672 28673 28674 33629 33630 33631 33647 33649 33650 33651 33693 33695 33709 33710 33711 33714 33715 33716 33717 33718 33729 33731 33756 33758 33759 33764 33766 33767 33768 33770 33771 33885 33886 33887 33901 33902 33903 33905 33906 33907 33912 33913 33914 33949 33950 33951 33965 33966 33967 33969 33971 33985 33986 33987 34049 34050 34051 34064 34065 34067 34084 34085 34087 34096 34097 34099 34100 34102 34103 34104 34105 34107 34140 34141 34142 34156 34157 34158 34164 34168 34185 34186 34187 34192 34193 34195 34204 34205 34206 34220 34222 34223 34228 34232 34240 34241 34242 34244 34305 34306 34307 34360 34361 34363 34392 34394 34395 34396 34397 34398 34405 34406 34407 34416 34417 34418 34420 34424 34437 34438 34439 34444 34445 34446 34460 34461 34462 34468 34470 34471 34473 34474 34475 34477 34478 34484 34488 34500 34504 34564 34568 34911 34926 34927 34930 34931 34941 34942 34943 34975 34991 34993 34994 34995 35000 35002 35003 35004 35006 35007 35011 35025 35026 35027 35032 35033 35034 35048 35049 35051 35073 35074 35075 35152 35153 35154 35156 35158 35159 35184 35185 35186 35188 35192 35200 35201 35203 35216 35217 35218 35244 35245 35246 35248 35250 35251 35252 35256 35264 35266 35267 35329 35330 35331 35444 35448 35508 35512 35584 35585 35586 35588 35592 35840 35841 35842 35844 35848 37719 37723 37735 37739 37783 37787 37799 37803 37975 37979 37991 37995 38039 38043 38055 38059 38236 38237 38238 38252 38256 38257 38258 38289 38290 38291 38300 38302 38316 38317 38318 38320 38321 38336 38337 38492 38494 38508 38509 38510 38512 38513 38514 38556 38557 38558 38572 38573 38574 38576 38577 38578 38592 38593 38594 38656 38657 38999 39003 39015 39085 39086 39087 39105 39106 39107 39169 39170 39171 39260 39261 39262 39276 39277 39278 39280 39281 39282 39324 39325 39326 39340 39341 39342 39344 39345 39346 39360 39361 39362 39516 39517 39518 39532 39533 39534 39536 39537 39538 39580 39581 39582 39596 39597 39598 39600 39601 39602 39616 39617 39618 39680 39681 39682 39936 39937 39938 41815 41819 41831 41835 41879 41883 41895 41899 42075 42087 42093 42094 42095 42097 42098 42099 42135 42139 42141 42142 42143 42151 42155 42177 42178 42179 42241 42242 42243 42332 42333 42334 42348 42349 42350 42352 42353 42354 42356 42396 42398 42412 42413 42414 42416 42417 42418 42432 42433 42434 42588 42589 42590 42604 42605 42606 42608 42609 42610 42652 42653 42654 42668 42669 42670 42672 42673 42674 42688 42689 42690 42752 42753 42754 43095 43099 43111 43115 43159 43163 43179 43356 43357 43358 43372 43373 43374 43376 43377 43378 43420 43421 43436 43437 43440 43441 43442 43456 43457 43458 43612 43613 43614 43628 43629 43632 43633 43634 43676 43677 43692 43693 43694 43696 43697 43698 43712 43714 43776 43777 43778 44032 44033 44034 45917 45918 45919 45934 45935 45937 45938 45939 45981 45982 45983 45997 45998 45999 46001 46002 46003 46017 46018 46019 46175 46191 46195 46237 46239 46253 46254 46255 46258 46259 46275 46281 46282 46339 46429 46430 46432 46433 46434 46452 46456 46512 46514 46516 46532 46536 46593 46594 46595 46700 46701 46702 46708 46712 46748 46749 46750 46776 46788 46792 46852 46856 47197 47198 47199 47213 47214 47215 47217 47218 47219 47261 47262 47263 47275 47277 47278 47279 47281 47282 47283 47298 47299 47361 47362 47363 47364 47366 47367 47476 47480 47540 47544 47556 47728 47729 47730 47736 47788 47789 47790 47796 47812 47816 47876 47880 48136</spatial><footprint ivo-id="ivo://ivoa.net/std/moc">https://cdsarc.cds.unistra.fr/viz-bin/moc/III/51B?format=ascii</footprint><waveband>Optical</waveband></coverage><tableset><schema><name>default</name><table><name>III/51B/vol2</name><description>The catalog (-52 to -40 degrees)</description><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>HD</name><description>Henry Draper Catalog (HD) number</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>primary</flag></column><column><name>Case</name><description>'*' if sp. type has lower case in printed ver.</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>f_SpType</name><description>'+' if spectral type is from HD Catalog</description><ucd>meta.code</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>SpType</name><description>Spectral type</description><ucd>src.spType</ucd><dataType xsi:type="vs:VOTableType" arraysize="17*">char</dataType></column><column><name>n_SpType</name><description>'A' if classification used is an average.</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>q_SpType</name><description>[1/4]? Quality of the classification from 1=good to 4=bad (see file "adc.doc")</description><ucd>meta.code.qual;src.spType</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>Remark</name><description>[BDLOR ] indicates a remark (1)</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="5*">char</dataType><flag>nullable</flag></column><column><name>Ptg</name><description>? Photographic magnitude from HD catalog (99.99 indicates unavailable Ptg).</description><unit>mag</unit><ucd>phot.mag;em.opt</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>Vflg</name><description>'V' if star is known or suspected variable</description><ucd>meta.code;src.var</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>RA1900</name><description>Hours RA (B1900)</description><ucd>pos.eq.ra;meta.main</ucd><flag>indexed</flag></column><column><name>uPos</name><description>[*] the '*' indicates a position known to an arc-minute</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>DE1900</name><description>Degrees Dec (B1900)</description><ucd>pos.eq.dec;meta.main</ucd></column><column><name>CPD</name><description>Cape Photographic Durchmusterung identification (CP-ZZNNNNN)</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType" arraysize="10*">char</dataType></column><column><name>CD</name><description>Cordoba Durchmusterung identification (CD-ZZNNNNN)</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType" arraysize="10*">char</dataType></column><column><name>Plate1</name><description>Plate code #1 (see file plates2)</description><ucd>obs.field</ucd><dataType xsi:type="vs:VOTableType" arraysize="3*">char</dataType></column><column><name>Plate2</name><description>Plate code #2 (see file plates2)</description><ucd>obs.field</ucd><dataType xsi:type="vs:VOTableType" arraysize="3*">char</dataType></column><column><name>Plate3</name><description>Plate code #3 (see file plates2)</description><ucd>obs.field</ucd><dataType xsi:type="vs:VOTableType" arraysize="3*">char</dataType></column><column><name>Plate4</name><description>Plate code #4 (see file plates2)</description><ucd>obs.field</ucd><dataType xsi:type="vs:VOTableType" arraysize="3*">char</dataType></column><column><name>Simbad</name><description>Simbad column added by the CDS</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>_RA.icrs</name><description>Right ascension (ICRS) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services)</description><ucd>pos.eq.ra</ucd><flag>nullable</flag><flag>indexed</flag></column><column><name>_DE.icrs</name><description>Declination (ICRS) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services)</description><ucd>pos.eq.dec</ucd><flag>nullable</flag><flag>indexed</flag></column></table><table><name>III/51B/rem2</name><description>Remarks of Vol.2</description><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>HD</name><description>Henry Draper Catalog (HD) number</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Remark</name><description>Remarks in free form text</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="319*">char</dataType></column></table><table><name>III/51B/plates2</name><description>List of Plate Codes</description><column><name>Date</name><description>Exposure date</description><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType" arraysize="18*">char</dataType></column><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Plate</name><description>Plate code</description><ucd>obs.field</ucd><dataType xsi:type="vs:VOTableType" arraysize="3*">char</dataType></column><column><name>Number</name><description>Plate Number</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column></table></schema></tableset></ri:Resource>