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

12034 96.86 591.75 51.58 314.49 4.03 246.06 -18.63 62.54 0.3597 -358.8 -206.5


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SDO HMI 2014-04-14 14:00:33 UT

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

1 0.00 2.56 0.00 1.32 6.59 254.03 -10.66 41.13 0.2806 808.0 523.4
2 0.00 0.88 0.00 0.46 1.68 247.96 -16.73 66.78 0.3145 -807.0 -547.3
3 71.14 460.62 37.43 242.49 3.97 247.49 -17.20 61.11 0.3385 -1409.8 -400.9
4 0.00 1.41 0.00 0.74 1.04 247.27 -17.42 69.50 0.3209 -859.0 -787.3
5 1.59 -3.00 0.84 -3.00 4.15 246.72 -17.97 61.73 0.3508 -604.4 999999
6 3.62 10.25 1.92 5.44 3.60 245.88 -18.81 64.21 0.3590 -933.3 -621.7
7 0.00 1.24 0.00 0.66 1.77 245.14 -19.55 69.73 0.3581 -901.0 -727.3
8 0.62 3.18 0.33 1.70 3.92 244.63 -20.06 64.91 0.3796 -991.4 -682.4
9 1.68 8.04 0.90 4.32 3.97 244.05 -20.64 65.43 0.3884 -955.2 -695.8
10 0.00 1.06 0.00 0.57 3.84 243.37 -21.32 66.44 0.3974 -568.0 -465.8
11 0.00 6.72 0.00 3.66 4.91 242.56 -22.13 64.87 0.4163 927.0 834.2
12 0.00 1.59 0.00 0.86 4.05 242.55 -22.14 66.77 0.4108 859.0 592.4
13 0.80 2.30 0.44 1.26 4.69 241.81 -22.88 66.08 0.4256 992.0 769.8
14 0.00 5.39 0.00 2.94 3.48 241.69 -23.00 68.85 0.4200 916.0 825.0
15 0.00 3.18 0.00 1.74 3.77 241.35 -23.34 68.51 0.4266 831.0 720.0
16 0.00 3.00 0.00 1.65 4.41 241.27 -23.42 67.20 0.4318 921.0 777.1
17 0.00 1.41 0.00 0.78 5.06 241.14 -23.55 65.94 0.4376 777.0 608.4
18 0.53 19.09 0.29 10.49 4.05 241.08 -23.61 68.13 0.4323 1055.8 842.5
19 1.59 -18.00 0.87 -18.00 4.24 240.98 -23.71 67.82 0.4349 1084.5 999999
20 0.44 -18.00 0.24 -18.00 3.64 240.86 -23.83 69.22 0.4331 1117.6 999999
21 0.71 -18.00 0.39 -18.00 4.00 240.78 -23.91 68.49 0.4363 962.1 999999
22 0.00 1.86 0.00 1.02 4.86 240.72 -23.97 66.74 0.4424 830.0 635.3
23 0.00 3.00 0.00 1.66 4.62 240.57 -24.12 67.37 0.4432 750.0 765.8
24 0.00 1.50 0.00 0.83 4.44 240.57 -24.12 67.75 0.4420 867.0 776.9
25 0.00 5.21 0.00 2.88 4.20 240.42 -24.28 68.39 0.4429 743.0 630.5
26 1.24 10.87 0.69 6.03 4.44 239.98 -24.71 68.27 0.4506 998.9 738.7
27 0.00 1.86 0.00 1.03 4.86 239.96 -24.73 67.40 0.4534 665.0 479.3
28 1.50 -26.00 0.83 -26.00 4.51 239.74 -24.95 68.32 0.4544 826.8 999999
29 0.00 1.06 0.00 0.59 4.91 239.53 -25.16 67.67 0.4599 745.0 594.0
30 0.00 1.68 0.00 0.94 5.30 239.01 -25.68 67.32 0.4696 886.0 698.2
31 0.00 1.33 0.00 0.75 5.62 238.79 -25.90 66.88 0.4746 845.0 646.2
32 0.00 1.15 0.00 0.64 4.64 238.70 -25.99 68.87 0.4702 755.0 614.2
33 0.00 0.71 0.00 0.40 4.43 238.67 -26.02 69.31 0.4694 925.0 689.6
34 0.00 1.41 0.00 0.80 5.91 238.54 -26.15 66.53 0.4798 615.0 586.4
35 4.77 22.27 2.68 12.50 4.04 238.49 -26.20 70.23 0.4700 1080.8 665.1
36 0.80 2.74 0.45 1.54 4.41 238.40 -26.29 69.55 0.4731 939.1 760.0
37 0.00 1.15 0.00 0.65 6.22 238.32 -26.37 66.11 0.4848 565.0 458.5
38 5.83 -35.00 3.28 -35.00 4.06 238.15 -26.54 70.45 0.4750 931.3 999999
39 0.00 2.03 0.00 1.15 4.28 237.97 -26.72 70.14 0.4787 732.0 608.5


  • 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.