Document (#2356)

Author
Ferguson, B.
Title
Upgrading minimal-level records for a statewide database
Source
Technical services quarterly. 9(1991) no.2, S.31-37
Year
1991
Abstract
Contribution to an issue devoted to minimal-level cataloguing. Paper given as part of the programme 'More with less: minimal-level cataloguing of audiovisual materials' held during the 1990 American Library Association annual conference. In 1987, Louisiana initiated the nation's first statewide bibliographic data base in CD-ROM format to be linked to an interlibrary loan network referral system. Discusses the LAsernet data base, and the role that the Louisiana State Library plays in editing and upgrading many of the brief miminal-level cataloguing records supplied by the small public libraries of Louisiana which have neither the cataloguing expertise nor the financial resources to do full level cataloguing

Similar documents (author)

  1. Ferguson, D.: Public online catalog and research libraries (1982) 6.08
    6.0805845 = sum of:
      6.0805845 = weight(author_txt:ferguson in 2421) [ClassicSimilarity], result of:
        6.0805845 = fieldWeight in 2421, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.728935 = idf(docFreq=6, maxDocs=43254)
          0.625 = fieldNorm(doc=2421)
    
  2. Ferguson, B.: Subject analysis (1998) 6.08
    6.0805845 = sum of:
      6.0805845 = weight(author_txt:ferguson in 2643) [ClassicSimilarity], result of:
        6.0805845 = fieldWeight in 2643, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.728935 = idf(docFreq=6, maxDocs=43254)
          0.625 = fieldNorm(doc=2643)
    
  3. Ferguson, B.: MARC/AACR2/authority control tagging : a blitz cataloging workbook (2005) 6.08
    6.0805845 = sum of:
      6.0805845 = weight(author_txt:ferguson in 603) [ClassicSimilarity], result of:
        6.0805845 = fieldWeight in 603, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.728935 = idf(docFreq=6, maxDocs=43254)
          0.625 = fieldNorm(doc=603)
    
  4. Weckert, J.; Ferguson, S.: Ethics, reference librarians and expert systems (1993) 4.86
    4.8644676 = sum of:
      4.8644676 = weight(author_txt:ferguson in 156) [ClassicSimilarity], result of:
        4.8644676 = fieldWeight in 156, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.728935 = idf(docFreq=6, maxDocs=43254)
          0.5 = fieldNorm(doc=156)
    
  5. Matthews, J.R.; Lawrence, G.S.; Ferguson, D.K.: Using online catalogs : a nationwide survey, a report of a study sponsored by the Council on Library Resources (1983) 3.65
    3.6483507 = sum of:
      3.6483507 = weight(author_txt:ferguson in 633) [ClassicSimilarity], result of:
        3.6483507 = fieldWeight in 633, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.728935 = idf(docFreq=6, maxDocs=43254)
          0.375 = fieldNorm(doc=633)
    

Similar documents (content)

  1. Handman, G.: I lost it (or found it) at the movies : service implications of minimal-level cataloguing of audiovisual materials (1991) 0.35
    0.34828213 = sum of:
      0.34828213 = product of:
        1.0883816 = sum of:
          0.048239987 = weight(abstract_txt:devoted in 2352) [ClassicSimilarity], result of:
            0.048239987 = score(doc=2352,freq=1.0), product of:
              0.08323809 = queryWeight, product of:
                6.1817837 = idf(docFreq=242, maxDocs=43254)
                0.01346506 = queryNorm
              0.5795422 = fieldWeight in 2352, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1817837 = idf(docFreq=242, maxDocs=43254)
                0.09375 = fieldNorm(doc=2352)
          0.051050242 = weight(abstract_txt:1990 in 2352) [ClassicSimilarity], result of:
            0.051050242 = score(doc=2352,freq=1.0), product of:
              0.08644021 = queryWeight, product of:
                1.0190532 = boost
                6.2995667 = idf(docFreq=215, maxDocs=43254)
                0.01346506 = queryNorm
              0.5905844 = fieldWeight in 2352, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2995667 = idf(docFreq=215, maxDocs=43254)
                0.09375 = fieldNorm(doc=2352)
          0.013198288 = weight(abstract_txt:library in 2352) [ClassicSimilarity], result of:
            0.013198288 = score(doc=2352,freq=1.0), product of:
              0.044198316 = queryWeight, product of:
                1.0305209 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.01346506 = queryNorm
              0.2986152 = fieldWeight in 2352, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.09375 = fieldNorm(doc=2352)
          0.06419852 = weight(abstract_txt:annual in 2352) [ClassicSimilarity], result of:
            0.06419852 = score(doc=2352,freq=1.0), product of:
              0.100708775 = queryWeight, product of:
                1.0999491 = boost
                6.799648 = idf(docFreq=130, maxDocs=43254)
                0.01346506 = queryNorm
              0.63746697 = fieldWeight in 2352, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.799648 = idf(docFreq=130, maxDocs=43254)
                0.09375 = fieldNorm(doc=2352)
          0.11693789 = weight(abstract_txt:audiovisual in 2352) [ClassicSimilarity], result of:
            0.11693789 = score(doc=2352,freq=2.0), product of:
              0.11921864 = queryWeight, product of:
                1.1967709 = boost
                7.398179 = idf(docFreq=71, maxDocs=43254)
                0.01346506 = queryNorm
              0.9808692 = fieldWeight in 2352, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.398179 = idf(docFreq=71, maxDocs=43254)
                0.09375 = fieldNorm(doc=2352)
          0.37492636 = weight(abstract_txt:minimal in 2352) [ClassicSimilarity], result of:
            0.37492636 = score(doc=2352,freq=3.0), product of:
              0.32659885 = queryWeight, product of:
                3.4308908 = boost
                7.069675 = idf(docFreq=99, maxDocs=43254)
                0.01346506 = queryNorm
              1.1479721 = fieldWeight in 2352, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.069675 = idf(docFreq=99, maxDocs=43254)
                0.09375 = fieldNorm(doc=2352)
          0.16341923 = weight(abstract_txt:level in 2352) [ClassicSimilarity], result of:
            0.16341923 = score(doc=2352,freq=3.0), product of:
              0.22260539 = queryWeight, product of:
                3.6567209 = boost
                4.5210114 = idf(docFreq=1278, maxDocs=43254)
                0.01346506 = queryNorm
              0.7341207 = fieldWeight in 2352, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.5210114 = idf(docFreq=1278, maxDocs=43254)
                0.09375 = fieldNorm(doc=2352)
          0.2564111 = weight(abstract_txt:cataloguing in 2352) [ClassicSimilarity], result of:
            0.2564111 = score(doc=2352,freq=5.0), product of:
              0.25351784 = queryWeight, product of:
                3.9023678 = boost
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.01346506 = queryNorm
              1.0114125 = fieldWeight in 2352, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.09375 = fieldNorm(doc=2352)
        0.32 = coord(8/25)
    
  2. Horny, K.L.: What you see is what you get (so what do you get?) : an administrator looks at minimal-level cataloguing (1991) 0.32
    0.31597665 = sum of:
      0.31597665 = product of:
        0.87771285 = sum of:
          0.040199988 = weight(abstract_txt:devoted in 2353) [ClassicSimilarity], result of:
            0.040199988 = score(doc=2353,freq=1.0), product of:
              0.08323809 = queryWeight, product of:
                6.1817837 = idf(docFreq=242, maxDocs=43254)
                0.01346506 = queryNorm
              0.48295185 = fieldWeight in 2353, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1817837 = idf(docFreq=242, maxDocs=43254)
                0.078125 = fieldNorm(doc=2353)
          0.042541865 = weight(abstract_txt:1990 in 2353) [ClassicSimilarity], result of:
            0.042541865 = score(doc=2353,freq=1.0), product of:
              0.08644021 = queryWeight, product of:
                1.0190532 = boost
                6.2995667 = idf(docFreq=215, maxDocs=43254)
                0.01346506 = queryNorm
              0.49215364 = fieldWeight in 2353, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2995667 = idf(docFreq=215, maxDocs=43254)
                0.078125 = fieldNorm(doc=2353)
          0.015554331 = weight(abstract_txt:library in 2353) [ClassicSimilarity], result of:
            0.015554331 = score(doc=2353,freq=2.0), product of:
              0.044198316 = queryWeight, product of:
                1.0305209 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.01346506 = queryNorm
              0.35192135 = fieldWeight in 2353, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.078125 = fieldNorm(doc=2353)
          0.012899049 = weight(abstract_txt:data in 2353) [ClassicSimilarity], result of:
            0.012899049 = score(doc=2353,freq=1.0), product of:
              0.049153365 = queryWeight, product of:
                1.0867523 = boost
                3.3590338 = idf(docFreq=4087, maxDocs=43254)
                0.01346506 = queryNorm
              0.26242453 = fieldWeight in 2353, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3590338 = idf(docFreq=4087, maxDocs=43254)
                0.078125 = fieldNorm(doc=2353)
          0.053498764 = weight(abstract_txt:annual in 2353) [ClassicSimilarity], result of:
            0.053498764 = score(doc=2353,freq=1.0), product of:
              0.100708775 = queryWeight, product of:
                1.0999491 = boost
                6.799648 = idf(docFreq=130, maxDocs=43254)
                0.01346506 = queryNorm
              0.53122246 = fieldWeight in 2353, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.799648 = idf(docFreq=130, maxDocs=43254)
                0.078125 = fieldNorm(doc=2353)
          0.068906315 = weight(abstract_txt:audiovisual in 2353) [ClassicSimilarity], result of:
            0.068906315 = score(doc=2353,freq=1.0), product of:
              0.11921864 = queryWeight, product of:
                1.1967709 = boost
                7.398179 = idf(docFreq=71, maxDocs=43254)
                0.01346506 = queryNorm
              0.5779827 = fieldWeight in 2353, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.398179 = idf(docFreq=71, maxDocs=43254)
                0.078125 = fieldNorm(doc=2353)
          0.25510508 = weight(abstract_txt:minimal in 2353) [ClassicSimilarity], result of:
            0.25510508 = score(doc=2353,freq=2.0), product of:
              0.32659885 = queryWeight, product of:
                3.4308908 = boost
                7.069675 = idf(docFreq=99, maxDocs=43254)
                0.01346506 = queryNorm
              0.7810961 = fieldWeight in 2353, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.069675 = idf(docFreq=99, maxDocs=43254)
                0.078125 = fieldNorm(doc=2353)
          0.1361827 = weight(abstract_txt:level in 2353) [ClassicSimilarity], result of:
            0.1361827 = score(doc=2353,freq=3.0), product of:
              0.22260539 = queryWeight, product of:
                3.6567209 = boost
                4.5210114 = idf(docFreq=1278, maxDocs=43254)
                0.01346506 = queryNorm
              0.6117673 = fieldWeight in 2353, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.5210114 = idf(docFreq=1278, maxDocs=43254)
                0.078125 = fieldNorm(doc=2353)
          0.25282475 = weight(abstract_txt:cataloguing in 2353) [ClassicSimilarity], result of:
            0.25282475 = score(doc=2353,freq=7.0), product of:
              0.25351784 = queryWeight, product of:
                3.9023678 = boost
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.01346506 = queryNorm
              0.9972661 = fieldWeight in 2353, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.078125 = fieldNorm(doc=2353)
        0.36 = coord(9/25)
    
  3. Joachim, M.D.: From lost luggage to the Library of Congress : Joseph H. Howard's contribution to librarianship (1998) 0.16
    0.15696955 = sum of:
      0.15696955 = product of:
        0.78484774 = sum of:
          0.017597718 = weight(abstract_txt:library in 4505) [ClassicSimilarity], result of:
            0.017597718 = score(doc=4505,freq=1.0), product of:
              0.044198316 = queryWeight, product of:
                1.0305209 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.01346506 = queryNorm
              0.39815357 = fieldWeight in 4505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.125 = fieldNorm(doc=4505)
          0.047043316 = weight(abstract_txt:records in 4505) [ClassicSimilarity], result of:
            0.047043316 = score(doc=4505,freq=1.0), product of:
              0.085133426 = queryWeight, product of:
                1.4302238 = boost
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.01346506 = queryNorm
              0.5525834 = fieldWeight in 4505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.125 = fieldNorm(doc=4505)
          0.28861848 = weight(abstract_txt:minimal in 4505) [ClassicSimilarity], result of:
            0.28861848 = score(doc=4505,freq=1.0), product of:
              0.32659885 = queryWeight, product of:
                3.4308908 = boost
                7.069675 = idf(docFreq=99, maxDocs=43254)
                0.01346506 = queryNorm
              0.8837094 = fieldWeight in 4505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.069675 = idf(docFreq=99, maxDocs=43254)
                0.125 = fieldNorm(doc=4505)
          0.12580019 = weight(abstract_txt:level in 4505) [ClassicSimilarity], result of:
            0.12580019 = score(doc=4505,freq=1.0), product of:
              0.22260539 = queryWeight, product of:
                3.6567209 = boost
                4.5210114 = idf(docFreq=1278, maxDocs=43254)
                0.01346506 = queryNorm
              0.5651264 = fieldWeight in 4505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5210114 = idf(docFreq=1278, maxDocs=43254)
                0.125 = fieldNorm(doc=4505)
          0.30578807 = weight(abstract_txt:cataloguing in 4505) [ClassicSimilarity], result of:
            0.30578807 = score(doc=4505,freq=4.0), product of:
              0.25351784 = queryWeight, product of:
                3.9023678 = boost
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.01346506 = queryNorm
              1.2061797 = fieldWeight in 4505, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.125 = fieldNorm(doc=4505)
        0.2 = coord(5/25)
    
  4. Kellsey, C.: Cataloging with Bibliofile : alternative to the bibliographic utilities for small college libraries (1998) 0.15
    0.15033633 = sum of:
      0.15033633 = product of:
        0.5369154 = sum of:
          0.010998573 = weight(abstract_txt:library in 178) [ClassicSimilarity], result of:
            0.010998573 = score(doc=178,freq=1.0), product of:
              0.044198316 = queryWeight, product of:
                1.0305209 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.01346506 = queryNorm
              0.24884598 = fieldWeight in 178, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.078125 = fieldNorm(doc=178)
          0.059875306 = weight(abstract_txt:editing in 178) [ClassicSimilarity], result of:
            0.059875306 = score(doc=178,freq=1.0), product of:
              0.10856003 = queryWeight, product of:
                1.1420206 = boost
                7.0597243 = idf(docFreq=100, maxDocs=43254)
                0.01346506 = queryNorm
              0.551541 = fieldWeight in 178, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.0597243 = idf(docFreq=100, maxDocs=43254)
                0.078125 = fieldNorm(doc=178)
          0.08923274 = weight(abstract_txt:loan in 178) [ClassicSimilarity], result of:
            0.08923274 = score(doc=178,freq=1.0), product of:
              0.14164056 = queryWeight, product of:
                1.304466 = boost
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.01346506 = queryNorm
              0.6299943 = fieldWeight in 178, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.078125 = fieldNorm(doc=178)
          0.09109027 = weight(abstract_txt:interlibrary in 178) [ClassicSimilarity], result of:
            0.09109027 = score(doc=178,freq=1.0), product of:
              0.14359945 = queryWeight, product of:
                1.3134555 = boost
                8.119497 = idf(docFreq=34, maxDocs=43254)
                0.01346506 = queryNorm
              0.63433576 = fieldWeight in 178, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.119497 = idf(docFreq=34, maxDocs=43254)
                0.078125 = fieldNorm(doc=178)
          0.041580807 = weight(abstract_txt:records in 178) [ClassicSimilarity], result of:
            0.041580807 = score(doc=178,freq=2.0), product of:
              0.085133426 = queryWeight, product of:
                1.4302238 = boost
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.01346506 = queryNorm
              0.4884193 = fieldWeight in 178, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.078125 = fieldNorm(doc=178)
          0.07862512 = weight(abstract_txt:level in 178) [ClassicSimilarity], result of:
            0.07862512 = score(doc=178,freq=1.0), product of:
              0.22260539 = queryWeight, product of:
                3.6567209 = boost
                4.5210114 = idf(docFreq=1278, maxDocs=43254)
                0.01346506 = queryNorm
              0.353204 = fieldWeight in 178, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5210114 = idf(docFreq=1278, maxDocs=43254)
                0.078125 = fieldNorm(doc=178)
          0.16551265 = weight(abstract_txt:cataloguing in 178) [ClassicSimilarity], result of:
            0.16551265 = score(doc=178,freq=3.0), product of:
              0.25351784 = queryWeight, product of:
                3.9023678 = boost
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.01346506 = queryNorm
              0.6528639 = fieldWeight in 178, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.078125 = fieldNorm(doc=178)
        0.28 = coord(7/25)
    
  5. Khurshid, Z.: Cataloguing of audiovisual materials (1995) 0.14
    0.14104219 = sum of:
      0.14104219 = product of:
        0.7052109 = sum of:
          0.017597718 = weight(abstract_txt:library in 305) [ClassicSimilarity], result of:
            0.017597718 = score(doc=305,freq=1.0), product of:
              0.044198316 = queryWeight, product of:
                1.0305209 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.01346506 = queryNorm
              0.39815357 = fieldWeight in 305, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.125 = fieldNorm(doc=305)
          0.11025011 = weight(abstract_txt:audiovisual in 305) [ClassicSimilarity], result of:
            0.11025011 = score(doc=305,freq=1.0), product of:
              0.11921864 = queryWeight, product of:
                1.1967709 = boost
                7.398179 = idf(docFreq=71, maxDocs=43254)
                0.01346506 = queryNorm
              0.9247724 = fieldWeight in 305, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.398179 = idf(docFreq=71, maxDocs=43254)
                0.125 = fieldNorm(doc=305)
          0.047043316 = weight(abstract_txt:records in 305) [ClassicSimilarity], result of:
            0.047043316 = score(doc=305,freq=1.0), product of:
              0.085133426 = queryWeight, product of:
                1.4302238 = boost
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.01346506 = queryNorm
              0.5525834 = fieldWeight in 305, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.125 = fieldNorm(doc=305)
          0.12580019 = weight(abstract_txt:level in 305) [ClassicSimilarity], result of:
            0.12580019 = score(doc=305,freq=1.0), product of:
              0.22260539 = queryWeight, product of:
                3.6567209 = boost
                4.5210114 = idf(docFreq=1278, maxDocs=43254)
                0.01346506 = queryNorm
              0.5651264 = fieldWeight in 305, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5210114 = idf(docFreq=1278, maxDocs=43254)
                0.125 = fieldNorm(doc=305)
          0.4045196 = weight(abstract_txt:cataloguing in 305) [ClassicSimilarity], result of:
            0.4045196 = score(doc=305,freq=7.0), product of:
              0.25351784 = queryWeight, product of:
                3.9023678 = boost
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.01346506 = queryNorm
              1.5956258 = fieldWeight in 305, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.125 = fieldNorm(doc=305)
        0.2 = coord(5/25)