I/108ivo://CDS.VizieR/I/108CDSGill D.Kapteyn J. C.2012-11-12T08:55:54Z2003-07-22T22:52:55ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frsurveysoptical-observationThe "Cape Photographic Durchmusterung" (CPD, Gill and Kapteyn 1895-1900) is a photographic survey of southern stars in the declination range -18 deg to -90 degrees. The original goal of the work was to carry out a southern survey similar to those of the "Bonner Durchmusterung" (BD, Argelander 1859-1862, see also Kuestner 1903) and Schoenfeld (1886) and the "Cordoba Durchmusterung" (CD, Thome 1892-1932) but using photographic plates which would provide a permanent record of the sky at the epoch of observation. The summary of the positional uncertainties quoted in the third volume of the published catalog gives +/- 0.28 sec (R.A.), +/- 0.044 arcmin (Dec.) for zones -18 to -57 degrees, +/- 0.157 sec + 0.0764/cos(delta) sec (R.A.), +/- 0.056 arcmin (Dec.) for zones -58 to -85 degrees, and +/- 0.157 sec + 0.0353/cos(delta) sec (R.A.), +/- 0.0127 arcmin (Dec.) for the polar plate where, as explained in the intro- duction to the third volume, many positions were derived from rectangular coordinates (these are positions reported to 0.1 sec (R.A.) and 0.001 arcmin (Dec.) in the -86 to -89 degree zones in the catalog). The probable error of a photographic magnitude, as determined by combining results for different magnitudes and weighting proportionately according to the numbers of stars in each class of magnitude, is given as +/- 0.055 mag. From an analysis of the faint magnitude limits on the plates discussed in the third volume introduction, the catalog as a whole can be considered complete to photographic magnitude 9.2, but it is stated that it will be found practically complete, in or near the Milky Way, to magnitude 9.5. Introduction: The complete catalog is contained in the data file, and corrections published in all errata have been made to the data. The machine version contains 454877 records, but only 454875 stars (two stars were later deleted, but their logical records are retained in the file so that the zone counts are not different from the published catalog). A list of corrections made to the original data as a result of errata published in the three volumes is presented in cpchg.dat. No other corrections or changes have been incorporated into the original data, e.g., from more modern positions and magnitudes or comparison with other catalogs. The original ADC document contains the total number of stars in each declination zone and the number added and deleted in each zone. Data are present for all stars in the catalog, including some which have been deleted in the errata; these have been flagged by a "D" in byte 11 of each respective record, but the records and data have been left in the machine version in order not to change the star counts and numerical sequencing and so that the stars appear in the correct locations if the catalog is sorted by right ascension.Cape Photographic Durchmusterung, Ann. Cape Obs. 3 (1895, Part I:https://cdsarc.cds.unistra.fr/viz-bin/cat/I/108CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/122 : Bonner Durchmusterung (+89 to -01 degrees)I/119 : Southern part "Suedlicher Durchmusterung" (-02 to -23 degrees)I/114 : Cordoba Durchmusterung (-22 to -90 degrees)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=I/108https://vizier.iucaa.in/viz-bin/VizieR-2?-source=I/108http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=I/108https://vizier.cds.unistra.fr/viz-bin/votable?-source=I/108https://vizier.iucaa.in/viz-bin/votable?-source=I/108http://vizieridia.saao.ac.za/viz-bin/votable?-source=I/108GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table I/108/cpd (The CPD catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/I/108/cpd?https://vizier.iucaa.in/viz-bin/conesearch/I/108/cpd?http://vizieridia.saao.ac.za/viz-bin/conesearch/I/108/cpd?GETtext/xml+votable180.050000true4.120167-18.2550320.0055555555555555561/32 33 36 37 38 40 42 46 2/64 80 96 112 136 138 139 140 156 164 165 166 172 177 178 179 180 181 182 188 3/260 264 324 328 388 392 452 456 548 549 550 564 568 628 632 668 669 670 696 704 706 707 732 734 735 756 760 4/1044 1048 1060 1064 1300 1304 1316 1320 1556 1560 1572 1576 1812 1816 1828 1832 2204 2205 2207 2260 2264 2276 2280 2516 2520 2532 2536 2684 2685 2686 2768 2769 2771 2772 2776 2788 2792 2820 2822 2823 2932 2933 2934 3028 3032 3044 3048 5/4180 4181 4182 4184 4185 4186 4196 4197 4198 4200 4201 4202 4244 4245 4246 4248 4249 4250 4260 4261 4262 4264 4265 4266 5204 5205 5206 5208 5209 5210 5220 5221 5222 5224 5225 5226 5268 5269 5270 5272 5273 5274 5284 5285 5286 5288 5289 5290 6228 6232 6244 6248 6292 6296 6308 6312 7252 7253 7254 7256 7257 7258 7268 7269 7270 7272 7273 7274 7316 7317 7318 7320 7321 7322 7332 7333 7334 7336 7338 8824 8826 8827 9044 9045 9046 9048 9049 9050 9060 9061 9062 9064 9065 9066 9108 9109 9110 9112 9113 9114 9124 9125 9126 9128 9129 9130 10068 10072 10084 10088 10132 10134 10136 10137 10138 10148 10149 10150 10152 10153 10154 10749 10750 10751 11081 11082 11083 11092 11096 11108 11112 11156 11160 11172 11176 11284 11285 11286 11740 11741 11743 12116 12117 12118 12120 12121 12122 12132 12133 12134 12136 12137 12138 12180 12181 12182 12184 12185 12186 12196 12197 12198 12200 12201 12202 6/16732 16733 16734 16748 16749 16750 16752 16753 16754 16796 16797 16798 16812 16813 16814 16816 16817 16832 16833 16834 16988 16989 16990 17004 17005 17008 17009 17010 17052 17053 17054 17068 17069 17070 17072 17073 17074 17088 17089 17090 17152 17154 17408 17409 17410 18432 18433 18434 20828 20844 20848 20892 20908 20912 20928 21084 21100 21104 21148 21149 21164 21168 21184 21248 21504 22528 22529 22530 24916 24917 24918 24920 24921 24922 24932 24933 24934 24936 24937 24938 24980 24981 24982 24984 24985 24986 24996 24997 24998 25000 25001 25002 25172 25173 25174 25176 25177 25178 25188 25189 25190 25192 25193 25194 25236 25237 25238 25240 25241 25242 25252 25253 25254 25256 25257 25258 29020 29022 29036 29038 29040 29042 29084 29100 29104 29120 29276 29292 29296 29340 29348 29349 29350 29360 29376 29440 29696 35300 35301 35302 36188 36189 36190 36204 36208 36209 36210 36252 36253 36254 36268 36269 36272 36273 36274 36288 36290 36444 36445 36446 36460 36461 36462 36464 36465 36508 36509 36510 36524 36525 36526 36528 36529 36530 36544 36546 36608 36609 40276 40277 40278 40280 40281 40282 40292 40293 40294 40296 40297 40298 40340 40341 40342 40344 40345 40346 40356 40357 40358 40360 40361 40362 40532 40533 40534 40540 40556 40560 40604 40620 40624 40640 42994 42995 44320 44321 44323 44372 44373 44374 44376 44377 44378 44388 44389 44390 44392 44393 44394 44436 44437 44438 44440 44441 44442 44444 44452 44453 44454 44456 44457 44458 44628 44629 44630 44632 44633 44634 44644 44645 44646 44648 44649 44650 44692 44693 44694 44696 44697 44698 44708 44709 44710 44712 44713 44714 45148 45149 45150 46969 46970 46971 48476 48477 48478 48492 48493 48494 48496 48497 48498 48540 48541 48542 48556 48557 48558 48560 48561 48576 48577 48578 48732 48733 48748 48749 48750 48752 48753 48754 48796 48797 48812 48816 48817 48818 48832 48833 48834 48896 48897 48898https://cdsarc.cds.unistra.fr/viz-bin/moc/I/108?format=asciiOpticaldefaultI/108/cpdThe CPD catalogrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintzone[-18/-89] The declination zonedegmeta.id.part;meta.mainintnumThe number of the star within the zonemeta.id.part;meta.mainintsuppl[a-c D] star in corrigendameta.code.multipcharmagEstimated photographic magnitudemagphot.mag;em.optfloatRA1875Hours of right ascension, 1875pos.eq.ra;meta.mainindexedDE1875Degree of declination, 1875pos.eq.dec;meta.mainindexed_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedI/108/cpchgChanges from the printed cat.zoneThe CP zonemeta.id.part;meta.mainintnumThe CP numbermeta.id.part;meta.mainintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_num[b ] Note on star numbermeta.notecharfieldThe field changedmeta.notecharold? The printed valuestat.valuefloatnullablenew? The corrected valuestat.valuecharnoteCommentsmeta.notechar