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

12034 91.33 538.13 52.45 308.82 4.01 245.44 -28.58 71.65 0.5039 -336.2 -232.1


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SDO HMI 2014-04-13 21:00:33 UT

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

1 66.77 416.63 37.69 235.25 3.98 247.03 -27.00 70.80 0.4815 -1301.2 -429.3
2 0.00 2.74 0.00 1.54 1.69 246.54 -27.49 75.67 0.4781 -857.0 -725.8
3 2.12 -1.00 1.20 -1.00 3.71 246.32 -27.71 71.81 0.4903 -598.3 999999
4 0.00 1.15 0.00 0.65 1.80 245.58 -28.44 75.98 0.4927 -541.0 -418.1
5 6.80 17.75 3.90 10.19 3.97 245.35 -28.67 71.93 0.5055 -889.2 -480.5
6 0.00 1.94 0.00 1.13 4.40 244.02 -30.01 71.95 0.5265 -749.0 -558.6
7 0.00 0.88 0.00 0.52 4.60 243.77 -30.26 71.75 0.5310 -611.0 -497.3
8 0.00 1.85 0.00 1.09 2.23 242.41 -31.62 76.72 0.5404 763.0 589.3
9 0.00 0.79 0.00 0.47 2.83 242.14 -31.88 75.78 0.5463 -296.0 -169.4
10 0.00 1.06 0.00 0.63 2.78 241.93 -32.09 75.97 0.5491 697.0 472.0
11 0.00 1.06 0.00 0.63 4.70 241.82 -32.21 72.68 0.5586 910.0 663.9
12 0.00 4.59 0.00 2.73 3.73 241.83 -32.20 74.36 0.5543 842.0 801.9
13 0.00 1.06 0.00 0.63 3.74 241.58 -32.45 74.46 0.5579 766.0 592.0
14 0.00 1.59 0.00 0.95 3.47 241.55 -32.47 74.94 0.5571 891.0 713.7
15 0.00 1.85 0.00 1.11 3.76 241.15 -32.88 74.63 0.5640 873.0 731.2
16 0.00 2.38 0.00 1.43 3.49 241.05 -32.98 75.14 0.5643 940.0 728.5
17 0.71 3.36 0.42 2.02 4.20 240.95 -33.08 73.98 0.5685 915.9 771.7
18 0.00 1.06 0.00 0.64 3.71 240.93 -33.09 74.82 0.5668 756.0 642.8
19 0.00 1.41 0.00 0.85 2.51 240.79 -33.23 76.95 0.5642 692.0 497.1
20 0.00 1.50 0.00 0.90 3.24 240.66 -33.36 75.75 0.5687 922.0 792.8
21 0.00 1.50 0.00 0.91 3.26 240.41 -33.62 75.84 0.5723 781.0 688.1
22 0.00 1.68 0.00 1.02 3.88 240.09 -33.93 74.93 0.5790 697.0 588.6
23 0.71 3.89 0.43 2.36 4.29 239.93 -34.10 74.33 0.5828 855.2 632.2
24 0.00 2.56 0.00 1.56 4.90 239.90 -34.13 73.34 0.5858 674.0 654.8
25 1.68 5.65 1.02 3.44 4.54 239.84 -34.19 73.96 0.5850 821.2 617.0
26 0.00 3.80 0.00 2.33 5.17 239.44 -34.59 73.12 0.5930 741.0 640.7
27 0.00 1.41 0.00 0.87 5.63 238.97 -35.06 72.62 0.6012 846.0 731.3
28 0.00 3.00 0.00 1.86 6.00 238.87 -35.16 72.08 0.6041 712.0 608.5
29 0.00 0.97 0.00 0.60 6.26 238.74 -35.29 71.75 0.6070 574.0 398.3
30 0.00 1.59 0.00 0.99 5.56 238.60 -35.43 72.92 0.6058 834.0 724.6
31 0.00 2.38 0.00 1.49 6.00 238.35 -35.68 72.34 0.6110 564.0 619.5
32 5.30 43.10 3.29 26.81 4.23 238.35 -35.68 75.15 0.6040 1016.1 534.8
33 0.79 -32.00 0.49 -32.00 4.02 238.32 -35.71 75.50 0.6036 1041.4 999999
34 4.15 -32.00 2.58 -32.00 4.13 238.05 -35.97 75.44 0.6076 993.0 999999
35 2.30 -32.00 1.43 -32.00 4.29 237.86 -36.17 75.27 0.6108 703.3 999999
36 0.00 0.71 0.00 0.44 2.76 237.51 -36.51 77.85 0.6102 619.0 544.0
37 0.00 1.24 0.00 0.78 4.14 236.85 -37.18 75.92 0.6236 646.0 554.1


  • 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.