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

12034 105.60 498.06 71.40 334.34 4.24 244.42 -41.15 77.12 0.6745 -357.6 -212.8


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SDO HMI 2014-04-13 00:00:33 UT

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

1 0.00 0.71 0.00 0.42 6.87 254.62 -30.95 68.13 0.5523 629.0 535.6
2 75.06 394.66 49.08 258.63 4.24 246.04 -39.53 76.61 0.6548 -1098.6 -364.6
3 0.79 -2.00 0.53 -2.00 4.12 245.10 -40.47 77.12 0.6664 -253.7 999999
4 0.00 0.71 0.00 0.47 2.49 244.90 -40.67 79.59 0.6643 -495.0 -402.4
5 3.97 -2.00 2.66 -2.00 4.69 244.67 -40.91 76.43 0.6737 -629.6 999999
6 0.00 1.32 0.00 0.89 5.25 244.63 -40.95 75.65 0.6759 197.0 185.5
7 0.00 2.03 0.00 1.35 1.64 244.37 -41.20 80.99 0.6690 -680.0 -523.7
8 0.00 1.41 0.00 0.96 5.15 243.83 -41.75 76.08 0.6855 -87.0 -217.6
9 0.00 1.68 0.00 1.14 4.59 243.59 -41.99 76.97 0.6868 491.0 404.6
10 0.00 1.15 0.00 0.78 4.91 243.36 -42.22 76.59 0.6905 -250.0 -123.8
11 0.00 1.24 0.00 0.85 5.04 242.81 -42.76 76.59 0.6976 409.0 299.5
12 0.00 1.15 0.00 0.79 4.71 242.76 -42.82 77.08 0.6973 522.0 400.5
13 0.00 0.44 0.00 0.31 1.99 242.03 -43.54 81.11 0.6991 171.0 272.2
14 2.12 3.44 1.48 2.40 2.87 241.66 -43.91 79.98 0.7057 749.5 694.6
15 0.00 3.27 0.00 2.29 4.00 241.51 -44.06 78.45 0.7104 706.0 594.1
16 0.79 1.94 0.56 1.36 3.09 241.44 -44.13 79.72 0.7089 665.0 633.4
17 0.00 0.88 0.00 0.62 3.34 241.43 -44.14 79.39 0.7097 743.0 654.5
18 0.00 1.06 0.00 0.75 3.41 241.26 -44.32 79.34 0.7120 514.0 491.2
19 0.00 0.97 0.00 0.68 3.33 241.09 -44.48 79.49 0.7137 408.0 504.9
20 0.97 2.03 0.69 1.44 3.56 240.95 -44.62 79.23 0.7160 576.9 540.0
21 0.00 2.12 0.00 1.51 3.34 240.62 -44.95 79.62 0.7193 515.0 341.6
22 0.00 0.97 0.00 0.70 5.15 240.40 -45.17 77.22 0.7266 384.0 372.7
23 0.00 0.88 0.00 0.63 3.07 240.55 -45.02 80.00 0.7196 355.0 414.2
24 18.55 63.67 13.85 47.51 4.22 238.11 -47.46 79.11 0.7506 896.5 363.0
25 0.26 -24.00 0.20 -24.00 4.48 238.00 -47.57 78.81 0.7524 589.7 999999
26 0.00 0.88 0.00 0.67 5.66 237.66 -47.91 77.37 0.7591 460.0 324.0
27 0.00 1.06 0.00 0.80 4.82 237.57 -48.01 78.49 0.7581 393.0 302.4
28 3.09 5.30 2.35 4.02 4.53 237.32 -48.25 78.93 0.7602 561.7 376.4
29 0.00 1.24 0.00 0.94 5.12 237.13 -48.44 78.21 0.7637 275.0 264.2
30 0.00 1.85 0.00 1.43 3.99 236.40 -49.17 79.85 0.7691 338.0 310.0


  • 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.