groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12203 149.64 575.78 74.89 288.18 12.13 114.78 -0.18 0.86 0.1432 -159.2 -12.6


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SDO HMI 2014-11-02 14:00:28 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 26.73 319.16 13.38 159.67 12.26 117.18 2.22 344.80 0.1453 -1332.5 -422.7
2 1.90 -1.00 0.95 -1.00 12.44 116.97 2.01 346.48 0.1474 -980.6 999999
3 44.72 -1.00 22.36 -1.00 11.87 116.57 1.61 348.29 0.1363 -1394.4 999999
4 1.38 -1.00 0.69 -1.00 12.32 116.21 1.25 351.38 0.1429 -875.2 999999
5 4.41 -1.00 2.20 -1.00 11.90 115.84 0.88 353.54 0.1348 -945.9 999999
6 0.00 1.12 0.00 0.56 11.66 115.72 0.76 354.25 0.1305 -442.0 -379.4
7 0.00 1.30 0.00 0.65 12.11 115.32 0.37 357.38 0.1378 -1003.0 -816.7
8 0.00 1.04 0.00 0.52 12.80 115.14 0.19 358.78 0.1497 -911.0 -790.6
9 2.25 4.41 1.12 2.20 11.87 114.69 -0.27 1.99 0.1336 1035.8 762.2
10 0.69 1.90 0.35 0.95 13.13 114.04 -0.91 5.72 0.1562 -831.9 -665.4
11 0.00 1.47 0.00 0.74 13.25 113.52 -1.43 8.82 0.1594 -800.0 -649.8
12 3.98 235.35 1.99 117.88 12.35 113.19 -1.76 12.01 0.1450 1022.1 591.1
13 1.21 -12.00 0.61 -12.00 11.99 113.04 -1.91 13.59 0.1395 1005.8 999999
14 1.12 -12.00 0.56 -12.00 11.84 113.01 -1.94 14.06 0.1371 807.6 999999
15 1.99 -12.00 1.00 -12.00 12.80 112.73 -2.22 14.24 0.1544 1019.2 999999
16 0.00 5.88 0.00 2.94 11.42 112.59 -2.36 17.91 0.1321 -105.0 -105.7
17 0.00 1.99 0.00 0.99 9.92 112.54 -2.41 22.71 0.1080 -980.0 -749.3
18 35.90 -12.00 17.97 -12.00 12.14 112.31 -2.64 18.15 0.1455 1360.3 999999
19 14.44 -12.00 7.24 -12.00 12.47 111.94 -3.01 19.70 0.1529 1216.6 999999
20 0.00 1.04 0.00 0.52 13.34 111.90 -3.05 18.12 0.1674 783.0 576.6
21 5.54 -12.00 2.78 -12.00 12.62 111.82 -3.14 20.10 0.1561 1113.3 999999
22 1.04 -12.00 0.52 -12.00 11.42 111.80 -3.15 23.31 0.1369 924.4 999999
23 2.34 -12.00 1.17 -12.00 12.92 111.36 -3.60 22.04 0.1638 790.6 999999
24 0.00 1.12 0.00 0.56 12.50 111.06 -3.90 24.76 0.1591 822.0 648.6


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.