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

11998 40.41 179.04 29.49 131.12 -9.96 359.54 -47.96 96.89 0.7391 581.8 337.3


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SDO HMI 2014-03-07 11:00:28 UT

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

1 0.00 0.78 0.00 0.52 -12.48 4.54 -42.96 100.58 0.6792 635.0 517.7
2 0.00 0.69 0.00 0.49 -13.46 1.92 -45.58 101.80 0.7119 499.0 459.0
3 0.00 1.13 0.00 0.79 -13.19 1.68 -45.82 101.41 0.7147 563.0 433.5
4 0.43 1.82 0.31 1.30 -14.04 0.97 -46.53 102.54 0.7235 536.2 478.4
5 0.00 0.43 0.00 0.31 -14.94 0.50 -47.00 103.73 0.7298 531.0 457.2
6 0.00 0.78 0.00 0.55 -9.61 1.60 -45.90 96.37 0.7148 -402.0 -401.8
7 0.00 0.78 0.00 0.55 -6.00 1.47 -46.03 91.34 0.7183 497.0 404.6
8 0.00 1.04 0.00 0.74 -5.52 1.13 -46.37 90.71 0.7229 618.0 457.7
9 13.50 133.65 9.75 96.85 -9.52 0.34 -47.16 96.28 0.7299 945.2 382.6
10 20.86 -9.00 15.17 -9.00 -10.20 359.94 -47.56 97.22 0.7345 908.3 999999
11 0.00 1.47 0.00 1.07 -4.24 0.20 -47.30 89.07 0.7354 309.0 294.6
12 0.00 0.95 0.00 0.70 -9.01 359.40 -48.10 95.62 0.7410 281.0 346.5
13 0.00 1.73 0.00 1.27 -8.80 359.34 -48.16 95.33 0.7417 642.0 477.2
14 0.00 0.52 0.00 0.39 -9.60 358.65 -48.85 96.43 0.7495 633.0 462.8
15 0.00 1.73 0.00 1.30 -9.97 358.06 -49.44 96.93 0.7561 604.0 565.2
16 0.95 6.41 0.72 4.84 -9.73 357.78 -49.72 96.63 0.7593 539.2 518.7
17 4.67 9.87 3.54 7.48 -9.28 357.82 -49.67 96.04 0.7589 662.2 286.6
18 0.00 1.82 0.00 1.38 -8.15 357.85 -49.65 94.53 0.7591 643.0 461.3
19 0.00 0.69 0.00 0.53 -8.32 357.77 -49.73 94.76 0.7599 704.0 607.2
20 0.00 4.85 0.00 3.70 -9.64 357.42 -50.07 96.51 0.7633 -377.0 -233.5
21 0.00 1.13 0.00 0.86 -10.33 357.13 -50.37 97.43 0.7664 324.0 266.9
22 0.00 0.87 0.00 0.68 -12.18 356.34 -51.16 99.84 0.7750 472.0 364.0
23 0.00 0.87 0.00 0.68 -13.09 355.78 -51.72 101.01 0.7812 273.0 173.6
24 0.00 1.47 0.00 1.14 -8.21 356.65 -50.85 94.69 0.7724 84.0 151.5
25 0.00 0.87 0.00 0.72 -14.77 353.44 -54.06 103.05 0.8059 -484.0 -466.0
26 0.00 0.52 0.00 0.43 -14.97 353.26 -54.24 103.29 0.8077 -472.0 -430.7
27 0.00 1.04 0.00 0.87 -14.54 353.26 -54.24 102.76 0.8076 -473.0 -409.8
28 0.00 0.87 0.00 0.73 -14.17 352.59 -54.91 102.28 0.8141 -383.0 -325.4
29 0.00 0.26 0.00 0.25 -11.54 347.23 -60.27 99.16 0.8638 -450.0 -492.3


  • 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.