DataMuseum.dk

Presents historical artifacts from the history of:

RegneCentralen RC850

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about RegneCentralen RC850

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: 8 A C I P T

⟦1d8a15fc5⟧ Bits:30005822 Astrologi-program, 8" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1177344 (0x11f700)
    Description: Bits:30005822 Astrologi-program
    Types: 8" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CP/M-fs(512_2048_0x0_*4+1+2+3+4_2:0_76:1_64)

CpmFSAuto

Media:             [0, 0, 1] … [76, 1, 15] {128: 26, 256: 26, 512: 2280}
Signature:         512_2048_0x0_*4+1+2+3+4_2:0_76:1_64
Confidence score:  +55/-0 
Sector size:       512
Block size:        2048
Directory entries: 64
Block number size: 16
Extent-mask:       0x00
Sector-interleave: 1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15, 4, 8, 12
Tracks:            (2, 0), (2, 1), (3, 0), (3, 1), (4, 0), (4, 1) […] (74, 0), (74, 1), (75, 0), (75, 1), (76, 0), (76, 1)
user bc length name artifact
005632ASTRO.BLK⟦7b23dc36d⟧
0039936ASTRO.COM⟦c2183a270⟧
003840ASTRO1.DAT⟦1ba8b4a88⟧ TextFile
0024576ASTRO2.DAT⟦63b8fe698⟧ TextFile
0015360ASTRO3.DAT⟦ddc0ba568⟧ TextFile
0011648ASTRO4.DAT⟦4f6d8cfaf⟧ TextFile
0033792ASTRO5.DAT⟦ecef69d34⟧ TextFile
0027648ASTRO6.DAT⟦4b766562e⟧ TextFile
00153600ASTRO7.DAT⟦ed054c2d2⟧
0024576ASTRO8.DAT⟦6dc87bc3f⟧ TextFile
00115200ASTRO9.DAT⟦3eec963dd⟧ TextFile
00172800ASTROA.DAT⟦d57f68ba3⟧
0011520ASTROB.DAT⟦d764df809⟧ TextFile
0018432ASTROC.DAT⟦90528e2ff⟧ TextFile
0023040ASTROD.DAT⟦43e99bfae⟧ TextFile
0018432ASTROE.DAT⟦12eba11c1⟧ TextFile
007424PIP.COM⟦f3084c673⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [76, 1, 15]]

First credible dirsect is: (2, 0, 1) at 0x6300 with 0x0 attribute records

Credible directory tracks:
   (2, 0)  0x6300 17-1-0-0-17-1-0-0-17-1-0-0-6-1-0

Total credibility: 53

Block number width: ok16

   8   109     1   250   220  False
  16     0     2   352     0  False

Block Sizes:
    2048 0x00 +53 -0
    1024 0x00 +2 -51
     512 0x00 +1 -52
     128 0x00 +0 -53
     256 0x00 +0 -53
    4096 0x01 +0 -53
    8192 0x03 +0 -53
   16384 0x07 +0 -53
   32768 0x0f +0 -53
   65536 0x1f +0 -53

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-4     (1-5-9-13-2-6-10-14-3-7-11-15-4-8-12)                                     [16, 16, 16, 5]   +55/-0
From the beastiarium: CpmFSCr16   +0/-0
From the beastiarium: CpmFSJames   +0/-0

File & label names found:
  0x0006300 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»ASTRO   BLK«, xl=0x00, bc=0x00, xh=0x00, rc=0x2c, al=02000300040000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASTRO   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=050006000700080009000a000b000c00}
    ProbeDirEnt {status=0x00, name=»ASTRO   COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=0d000e000f0010001100120013001400}
    ProbeDirEnt {status=0x00, name=»ASTRO   COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x38, al=15001600170018000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASTRO2  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=19001a001b001c001d001e001f002000}
    ProbeDirEnt {status=0x00, name=»ASTRO2  DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x40, al=21002200230024000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASTRO3  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x78, al=250026002700280029002a002b002c00}
    ProbeDirEnt {status=0x00, name=»ASTRO5  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=2d002e002f0030003100320033003400}
    ProbeDirEnt {status=0x00, name=»ASTRO5  DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=350036003700380039003a003b003c00}
    ProbeDirEnt {status=0x00, name=»ASTRO5  DAT«, xl=0x02, bc=0x00, xh=0x00, rc=0x08, al=3d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASTRO4  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x5b, al=3e003f00400041004200430000000000}
    ProbeDirEnt {status=0x00, name=»ASTROA  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=4400450046004700480049004a004b00}
    ProbeDirEnt {status=0x00, name=»ASTROA  DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=4c004d004e004f005000510052005300}
    ProbeDirEnt {status=0x00, name=»ASTROA  DAT«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=5400550056005700580059005a005b00}
    ProbeDirEnt {status=0x00, name=»ASTROA  DAT«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=5c005d005e005f006000610062006300}
    ProbeDirEnt {status=0x00, name=»ASTROA  DAT«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=6400650066006700680069006a006b00}
  0x0006b00 (2, 0, 5)
    ProbeDirEnt {status=0x00, name=»ASTROA  DAT«, xl=0x05, bc=0x00, xh=0x00, rc=0x80, al=6c006d006e006f007000710072007300}
    ProbeDirEnt {status=0x00, name=»ASTROA  DAT«, xl=0x06, bc=0x00, xh=0x00, rc=0x80, al=7400750076007700780079007a007b00}
    ProbeDirEnt {status=0x00, name=»ASTROA  DAT«, xl=0x07, bc=0x00, xh=0x00, rc=0x80, al=7c007d007e007f008000810082008300}
    ProbeDirEnt {status=0x00, name=»ASTROA  DAT«, xl=0x08, bc=0x00, xh=0x00, rc=0x80, al=8400850086008700880089008a008b00}
    ProbeDirEnt {status=0x00, name=»ASTROA  DAT«, xl=0x09, bc=0x00, xh=0x00, rc=0x80, al=8c008d008e008f009000910092009300}
    ProbeDirEnt {status=0x00, name=»ASTROA  DAT«, xl=0x0a, bc=0x00, xh=0x00, rc=0x46, al=94009500960097009800000000000000}
    ProbeDirEnt {status=0x00, name=»ASTRO9  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=99009a009b009c009d009e009f00a000}
    ProbeDirEnt {status=0x00, name=»ASTRO9  DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=a100a200a300a400a500a600a700a800}
    ProbeDirEnt {status=0x00, name=»ASTRO9  DAT«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=a900aa00ab00ac00ad00ae00af00b000}
    ProbeDirEnt {status=0x00, name=»ASTRO9  DAT«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=b100b200b300b400b500b600b700b800}
    ProbeDirEnt {status=0x00, name=»ASTRO9  DAT«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=b900ba00bb00bc00bd00be00bf00c000}
    ProbeDirEnt {status=0x00, name=»ASTRO9  DAT«, xl=0x05, bc=0x00, xh=0x00, rc=0x80, al=c100c200c300c400c500c600c700c800}
    ProbeDirEnt {status=0x00, name=»ASTRO9  DAT«, xl=0x06, bc=0x00, xh=0x00, rc=0x80, al=c900ca00cb00cc00cd00ce00cf00d000}
    ProbeDirEnt {status=0x00, name=»ASTRO9  DAT«, xl=0x07, bc=0x00, xh=0x00, rc=0x04, al=d1000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASTRO7  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=d200d300d400d500d600d700d800d900}
    ProbeDirEnt {status=0x00, name=»ASTRO7  DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=da00db00dc00dd00de00df00e000e100}
  0x0007300 (2, 0, 9)
    ProbeDirEnt {status=0x00, name=»ASTRO7  DAT«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=e200e300e400e500e600e700e800e900}
    ProbeDirEnt {status=0x00, name=»ASTRO7  DAT«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=ea00eb00ec00ed00ee00ef00f000f100}
    ProbeDirEnt {status=0x00, name=»ASTRO7  DAT«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=f200f300f400f500f600f700f800f900}
    ProbeDirEnt {status=0x00, name=»ASTRO7  DAT«, xl=0x05, bc=0x00, xh=0x00, rc=0x80, al=fa00fb00fc00fd00fe00ff0000010101}
    ProbeDirEnt {status=0x00, name=»ASTRO7  DAT«, xl=0x06, bc=0x00, xh=0x00, rc=0x80, al=02010301040105010601070108010901}
    ProbeDirEnt {status=0x00, name=»ASTRO7  DAT«, xl=0x07, bc=0x00, xh=0x00, rc=0x80, al=0a010b010c010d010e010f0110011101}
    ProbeDirEnt {status=0x00, name=»ASTRO7  DAT«, xl=0x08, bc=0x00, xh=0x00, rc=0x80, al=12011301140115011601170118011901}
    ProbeDirEnt {status=0x00, name=»ASTRO7  DAT«, xl=0x09, bc=0x00, xh=0x00, rc=0x30, al=1a011b011c0100000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASTRO8  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1d011e011f0120012101220123012401}
    ProbeDirEnt {status=0x00, name=»ASTRO8  DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x40, al=25012601270128010000000000000000}
    ProbeDirEnt {status=0x00, name=»ASTRO1  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x1e, al=29012a01000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASTROB  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x5a, al=2b012c012d012e012f01300100000000}
    ProbeDirEnt {status=0x00, name=»ASTROC  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=31013201330134013501360137013801}
    ProbeDirEnt {status=0x00, name=»ASTROC  DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x10, al=39010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASTROD  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=3a013b013c013d013e013f0140014101}
    ProbeDirEnt {status=0x00, name=»ASTROD  DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x34, al=42014301440145010000000000000000}
  0x0007b00 (2, 0, 13)
    ProbeDirEnt {status=0x00, name=»ASTROE  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=46014701480149014a014b014c014d01}
    ProbeDirEnt {status=0x00, name=»ASTROE  DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x10, al=4e010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASTRO6  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=4f015001510152015301540155015601}
    ProbeDirEnt {status=0x00, name=»ASTRO6  DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x58, al=5701580159015a015b015c0100000000}
    ProbeDirEnt {status=0x00, name=»PIP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=5d015e015f0160010000000000000000}
*  55 -   0 [1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15, 4, 8, 12]

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