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

11998 43.05 202.09 25.88 122.64 -10.33 359.35 -35.52 97.66 0.5788 542.3 361.8


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SDO HMI 2014-03-08 10:00:28 UT

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

1 0.00 1.73 0.00 1.02 -14.26 2.62 -32.25 105.25 0.5383 828.0 683.7
2 0.00 0.95 0.00 0.56 -14.15 2.38 -32.49 104.99 0.5414 800.0 680.5
3 0.78 3.98 0.46 2.35 -13.90 2.27 -32.60 104.51 0.5423 1012.7 801.9
4 0.00 1.21 0.00 0.71 -14.32 2.21 -32.67 105.25 0.5442 573.0 500.1
5 0.00 1.56 0.00 0.92 -13.74 2.04 -32.83 104.14 0.5452 702.0 591.7
6 0.00 0.78 0.00 0.46 -13.92 1.72 -33.15 104.41 0.5502 668.0 579.1
7 0.00 1.21 0.00 0.72 -12.57 1.78 -33.09 101.97 0.5468 694.0 560.1
8 0.95 2.43 0.57 1.44 -14.06 1.48 -33.39 104.59 0.5538 865.3 653.6
9 0.00 0.78 0.00 0.46 -13.93 1.35 -33.52 104.32 0.5553 654.0 572.9
10 0.00 1.39 0.00 0.82 -5.40 1.35 -33.52 88.83 0.5521 933.0 844.9
11 18.02 146.98 10.80 88.28 -9.50 0.25 -34.62 96.26 0.5659 1096.2 416.0
12 21.83 -11.00 13.14 -11.00 -10.08 359.96 -34.91 97.27 0.5702 1060.8 999999
13 0.00 1.13 0.00 0.69 -14.94 359.03 -35.84 105.52 0.5893 436.0 310.7
14 0.00 0.52 0.00 0.31 -8.10 359.52 -35.35 93.80 0.5763 487.0 531.8
15 0.00 3.20 0.00 1.94 -8.44 359.30 -35.57 94.40 0.5793 730.0 618.6
16 0.00 1.04 0.00 0.64 -8.97 358.68 -36.19 95.31 0.5880 349.0 372.8
17 0.00 1.13 0.00 0.69 -9.56 358.27 -36.60 96.32 0.5938 825.0 654.3
18 0.00 2.60 0.00 1.61 -9.92 357.81 -37.06 96.90 0.6002 854.0 706.2
19 0.00 0.52 0.00 0.32 -9.91 357.70 -37.17 96.88 0.6018 440.0 489.8
20 1.47 6.84 0.91 4.24 -9.28 357.67 -37.21 95.83 0.6021 784.3 343.2
21 0.00 0.78 0.00 0.48 -10.08 357.56 -37.31 97.16 0.6037 417.0 334.2
22 0.00 1.13 0.00 0.71 -14.15 356.88 -37.99 103.76 0.6168 603.0 439.5
23 0.00 0.87 0.00 0.54 -10.89 357.21 -37.66 98.49 0.6088 647.0 592.4
24 0.00 0.87 0.00 0.54 -10.75 356.97 -37.91 98.24 0.6121 478.0 438.3
25 0.00 1.13 0.00 0.71 -10.08 356.79 -38.08 97.13 0.6142 -557.0 -391.1
26 0.00 0.95 0.00 0.60 -8.44 356.93 -37.94 94.46 0.6123 604.0 517.9
27 0.00 1.56 0.00 1.00 -15.56 355.63 -39.25 105.77 0.6356 -571.0 -589.1
28 0.00 1.13 0.00 0.70 -7.81 356.85 -38.02 93.42 0.6136 646.0 513.2
29 0.00 1.39 0.00 0.87 -8.45 356.62 -38.25 94.47 0.6165 459.0 387.6
30 0.00 0.95 0.00 0.61 -11.71 355.76 -39.11 99.70 0.6289 479.0 413.4
31 0.00 0.52 0.00 0.33 -12.96 355.22 -39.65 101.63 0.6372 362.0 279.5
32 0.00 1.04 0.00 0.68 -14.75 353.83 -41.04 104.20 0.6573 -708.0 -524.0
33 0.00 1.21 0.00 0.80 -14.61 353.58 -41.30 103.95 0.6603 -728.0 -574.8
34 0.00 0.95 0.00 0.64 -14.47 352.66 -42.21 103.61 0.6717 -585.0 -429.4
35 0.00 1.04 0.00 0.70 -14.47 352.32 -42.55 103.57 0.6759 -501.0 -465.5
36 0.00 1.21 0.00 0.81 -14.16 352.15 -42.73 103.08 0.6777 -522.0 -419.4
37 0.00 0.95 0.00 0.64 -7.59 352.29 -42.58 93.33 0.6742 -705.0 -627.2
38 0.00 1.30 0.00 0.90 -12.85 350.28 -44.59 101.00 0.6996 -787.0 -644.1
39 0.00 0.35 0.00 0.24 -12.66 349.85 -45.02 100.71 0.7047 -525.0 -537.2
40 0.00 1.13 0.00 0.78 -11.49 349.97 -44.90 99.05 0.7028 -381.0 -421.8
41 0.00 0.61 0.00 0.42 -13.02 349.55 -45.32 101.21 0.7086 -538.0 -463.7
42 0.00 0.43 0.00 0.31 -14.88 348.98 -45.89 103.77 0.7168 -518.0 -440.4
43 0.00 0.61 0.00 0.45 -14.08 346.16 -48.71 102.43 0.7487 -320.0 -350.3


  • 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.