Table T11. Magnetic survey of the shielded room. (See table notes.)
| Room coordinates (m) | Near ceiling (~2 m above the floor; mG) | Middle (1.0 m above the floor; mG) | Near the floor (mG) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| x-distance | y-distance | x | y | z | Total | x | y | z | Total | x | y | z | Total |
| 0 | 0 | 264.00 | –585.00 | 143.00 | 657.55 | –362.00 | –235.00 | 154.00 | 458.24 | –364.00 | –134.00 | 203.00 | 437.79 |
| 1 | 0 | –545.00 | 11.00 | 68.00 | 549.34 | –428.00 | –138.00 | 121.00 | 465.69 | –354.00 | –82.00 | 100.00 | 376.88 |
| 2 | 0 | –333.00 | –180.00 | 141.00 | 403.94 | –282.00 | –144.00 | 200.00 | 374.51 | –287.00 | –60.00 | –44.00 | 296.49 |
| 3 | 0 | –357.00 | –170.00 | 540.00 | 669.29 | –324.00 | –152.00 | 152.00 | 388.82 | –121.00 | –205.00 | –54.00 | 244.09 |
| 4 | 0 | –302.00 | –38.00 | 185.00 | 356.19 | –320.00 | –90.00 | 124.00 | 354.79 | –245.00 | –160.00 | –422.00 | 513.53 |
| 5 | 0 | –545.00 | 214.00 | 400.00 | 709.10 | –352.00 | –60.00 | 109.00 | 373.34 | –450.00 | –200.00 | –258.00 | 555.94 |
| 6 | 0 | –409.00 | –133.00 | 30.00 | 431.13 | –364.00 | –197.00 | 59.00 | 418.07 | –81.00 | –336.00 | 743.00 | 819.45 |
| 7 | 0 | –270.00 | –120.00 | –380.00 | 481.35 | –354.00 | –164.00 | 71.00 | 396.55 | –375.00 | –222.00 | –310.00 | 534.80 |
| 8 | 0 | –188.00 | 176.00 | 292.00 | 389.34 | –348.00 | –98.00 | 25.00 | 362.40 | –537.00 | –266.00 | 220.00 | 638.38 |
| 0 | 1 | –320.00 | –232.00 | 447.00 | 596.69 | –504.00 | 855.00 | –124.00 | 1000.21 | –277.00 | –166.00 | 430.00 | 537.76 |
| 1 | 1 | –90.00 | –7.00 | 133.00 | 160.74 | –34.00 | –850.00 | 155.00 | 864.69 | –458.50 | –1.50 | 170.00 | 489.00 |
| 2 | 1 | –390.00 | –220.00 | 262.00 | 518.79 | –350.00 | –220.00 | 170.00 | 446.99 | –640.00 | 163.00 | –90.00 | 666.54 |
| 3 | 1 | –262.00 | –145.00 | 47.00 | 303.11 | –286.00 | –162.00 | 163.00 | 366.89 | –472.00 | –122.00 | 38.00 | 488.99 |
| 4 | 1 | –380.00 | –360.00 | 58.00 | 526.65 | –437.00 | –8.00 | 14.00 | 437.30 | –506.00 | –181.00 | 35.00 | 538.54 |
| 5 | 1 | –400.00 | –405.00 | –80.00 | 574.83 | –432.00 | –50.00 | 65.00 | 439.71 | –540.00 | –240.00 | 32.00 | 591.80 |
| 6 | 1 | –203.00 | 24.00 | 20.00 | 205.39 | –285.00 | 45.00 | 37.00 | 290.89 | –349.00 | –417.00 | –8.00 | 543.83 |
| 7 | 1 | –288.00 | –169.00 | 237.00 | 409.48 | –302.00 | –115.00 | 73.00 | 331.30 | –681.00 | –511.00 | 152.00 | 864.86 |
| 8 | 1 | –485.00 | –439.00 | 143.00 | 669.62 | –324.00 | –110.00 | –5.00 | 342.20 | –180.00 | 52.00 | 268.00 | 327.00 |
| 0 | 2 | –214.00 | –342.00 | –157.00 | 432.91 | –836.00 | –287.00 | 359.00 | 954.02 | –551.00 | –62.00 | 96.00 | 562.73 |
| 1 | 2 | –561.00 | –278.00 | 299.00 | 693.83 | –293.00 | –880.00 | 309.00 | 977.61 | –204.00 | –463.00 | –301.00 | 588.72 |
| 2 | 2 | –334.00 | –232.00 | 161.00 | 437.38 | –201.00 | –399.00 | 310.00 | 543.78 | –252.00 | –185.00 | 21.00 | 313.32 |
| 3 | 2 | –280.00 | –319.00 | 4.00 | 424.47 | –160.00 | –342.00 | 283.00 | 471.86 | –451.00 | –98.00 | 35.00 | 462.85 |
| 4 | 2 | –304.00 | –164.00 | –240.00 | 420.61 | –137.00 | 95.00 | –23.00 | 168.29 | –201.00 | –245.00 | 445.00 | 546.31 |
| 5 | 2 | –312.00 | –107.00 | 79.00 | 339.17 | –870.00 | 361.00 | –260.00 | 977.15 | –288.00 | –260.00 | 854.00 | 938.01 |
| 6 | 2 | –613.00 | –204.00 | 98.00 | 653.44 | –390.00 | –50.00 | 21.00 | 393.75 | –350.00 | –55.00 | 404.00 | 537.35 |
| 7 | 2 | –402.00 | –190.00 | –145.00 | 467.68 | –341.00 | –96.00 | 46.00 | 357.23 | –391.00 | 152.00 | 844.00 | 942.51 |
| 8 | 2 | –504.00 | –130.00 | –51.00 | 522.99 | –386.00 | –233.00 | –30.00 | 451.87 | –99.00 | 845.00 | –883.00 | 1226.18 |
| 0 | 3 | –350.00 | –300.00 | –240.00 | 519.71 | –1000.00 | 40.00 | –30.00 | 1001.25 | –887.00 | 190.00 | –160.00 | 921.12 |
| 1 | 3 | –410.00 | –90.00 | 330.00 | 533.95 | –370.00 | 171.00 | 35.00 | 409.10 | –804.00 | –261.00 | 102.00 | 851.43 |
| 2 | 3 | –233.00 | –213.00 | 88.00 | 327.72 | –224.00 | 90.00 | 70.00 | 251.35 | –415.00 | –381.00 | –61.00 | 566.66 |
| 3 | 3 | 256.00 | –220.00 | 20.00 | 338.14 | –149.00 | –6.00 | 40.00 | 154.39 | 274.00 | 189.00 | –25.00 | 333.80 |
| 4 | 3 | –170.00 | –644.00 | 1090.00 | 1277.39 | –183.00 | –220.00 | –13.00 | 286.46 | –475.00 | 796.00 | 184.00 | 945.04 |
| 5 | 3 | –495.00 | –161.00 | –25.00 | 521.12 | –460.00 | –303.00 | 11.00 | 550.94 | –399.00 | 669.00 | –73.00 | 782.36 |
| 6 | 3 | –366.00 | –122.00 | –141.00 | 410.76 | –364.00 | –80.00 | –14.00 | 372.95 | –118.00 | 461.00 | 90.00 | 484.30 |
| 7 | 3 | –183.00 | –208.00 | –11.00 | 277.26 | –293.00 | 2.00 | –95.00 | 308.02 | –220.00 | 144.00 | 559.00 | 617.75 |
| 8 | 3 | –1090.00 | 55.00 | 85.00 | 1094.69 | –433.00 | –129.00 | 36.00 | 453.24 | –581.00 | –245.00 | –1.00 | 630.55 |
Notes: Survey conducted while at Site U1330. Room coordinate 0,0 = the front (bow) and port corner of the lab. Elevator is at x = 9.8 m and between y = 0 to 3. y = 0 line is along the passageway on the port side of the magnetometer. y = 4 line is along the passageway between the magnetometer and the core description station. Ceiling height = 2 m. 1 G = 1 Oe = 0.1 mT = 100 μT = 100,000 nT. 0.5 G = 500 mG = 0.05 mT = 50 μT = 50000 nT. Highlighted text = interpolated data.
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