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

12127 38.52 146.85 23.03 87.66 -7.20 250.38 31.08 247.10 0.5574 377.5 282.1


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SDO HMI 2014-08-04 21:00:39 UT

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

1 0.00 0.63 0.00 0.43 -6.07 261.48 42.18 254.71 0.6945 448.0 392.0
2 0.00 0.99 0.00 0.66 -7.04 259.41 40.11 252.50 0.6728 532.0 503.3
3 0.00 1.63 0.00 1.07 -6.28 258.34 39.04 253.12 0.6566 507.0 451.5
4 0.00 0.72 0.00 0.48 -9.07 258.53 39.23 249.20 0.6703 576.0 515.4
5 0.00 1.81 0.00 1.17 -6.06 257.38 38.08 253.02 0.6436 592.0 513.7
6 0.00 0.72 0.00 0.46 -5.98 256.68 37.38 252.82 0.6342 610.0 533.8
7 0.00 0.72 0.00 0.45 -7.59 253.19 33.89 248.48 0.5963 508.0 427.2
8 0.00 0.90 0.00 0.56 -8.27 253.06 33.77 247.34 0.5982 455.0 337.4
9 7.50 13.47 4.58 8.22 -6.82 252.79 33.49 249.47 0.5872 838.4 675.3
10 4.25 11.84 2.59 7.23 -7.31 252.57 33.27 248.56 0.5868 712.5 501.5
11 0.00 1.90 0.00 1.15 -6.19 252.16 32.86 250.12 0.5757 476.0 464.4
12 1.27 5.24 0.76 3.16 -5.93 251.99 32.69 250.45 0.5723 786.9 591.1
13 0.00 9.58 0.00 5.80 -7.02 252.00 32.70 248.67 0.5778 -296.0 1.3
14 0.00 1.08 0.00 0.65 -6.49 251.89 32.59 249.47 0.5736 643.0 549.9
15 2.17 9.31 1.32 5.65 -7.64 251.90 32.60 247.61 0.5798 -623.5 -431.9
16 0.00 2.17 0.00 1.30 -5.70 251.72 32.43 250.67 0.5676 787.0 711.0
17 0.00 2.98 0.00 1.79 -6.04 251.64 32.34 250.06 0.5680 867.0 803.8
18 0.00 0.99 0.00 0.60 -5.65 251.47 32.17 250.60 0.5639 673.0 607.5
19 2.98 14.73 1.77 8.77 -6.59 250.52 31.22 248.43 0.5558 948.5 655.9
20 8.05 -19.00 4.79 -19.00 -6.75 250.50 31.20 248.16 0.5563 905.0 999999
21 0.00 2.17 0.00 1.28 -7.04 249.59 30.29 247.05 0.5457 429.0 368.5
22 0.00 0.81 0.00 0.49 -11.33 249.85 30.55 240.30 0.5759 -656.0 -562.7
23 7.05 26.94 4.15 15.85 -7.15 249.38 30.08 246.71 0.5436 858.1 607.8
24 0.00 2.08 0.00 1.25 -11.14 249.76 30.46 240.53 0.5734 -879.0 -618.6
25 0.00 0.99 0.00 0.60 -11.52 249.69 30.39 239.90 0.5752 -587.0 -469.8
26 3.62 -23.00 2.13 -23.00 -7.11 249.13 29.83 246.60 0.5400 1071.8 999999
27 0.00 1.36 0.00 0.80 -7.48 249.12 29.83 245.96 0.5420 723.0 599.3
28 0.00 1.27 0.00 0.75 -7.67 249.10 29.80 245.63 0.5429 715.0 598.5
29 0.00 1.54 0.00 0.88 -1.37 248.65 29.35 256.75 0.5054 556.0 531.1
30 0.00 3.71 0.00 2.17 -7.28 248.83 29.53 246.09 0.5369 1183.0 943.0
31 0.00 1.27 0.00 0.74 -7.68 248.79 29.49 245.37 0.5387 786.0 626.1
32 0.00 1.63 0.00 0.95 -7.88 248.45 29.15 244.77 0.5355 846.0 658.7
33 0.00 0.45 0.00 0.27 -10.36 248.21 28.91 240.48 0.5486 -459.0 -309.6
34 0.00 0.99 0.00 0.58 -7.00 247.65 28.35 245.68 0.5193 667.0 604.5
35 0.00 0.81 0.00 0.49 -12.51 248.02 28.72 236.94 0.5619 -725.0 -598.7
36 0.00 0.72 0.00 0.42 -6.96 247.47 28.17 245.61 0.5166 793.0 672.4
37 0.00 0.72 0.00 0.42 -8.19 247.21 27.91 243.23 0.5210 503.0 394.8
38 1.63 3.62 0.94 2.10 -8.60 247.21 27.91 242.53 0.5237 -829.4 -630.1
39 0.00 0.99 0.00 0.57 -7.61 246.89 27.59 243.98 0.5129 424.0 354.1
40 0.00 0.54 0.00 0.31 -8.29 246.59 27.29 242.54 0.5134 786.0 537.3
41 0.00 1.63 0.00 0.92 -5.99 245.66 26.36 245.90 0.4857 778.0 568.2
42 0.00 1.18 0.00 0.68 -11.52 245.01 25.71 235.56 0.5175 -769.0 -601.5
43 0.00 1.08 0.00 0.62 -9.41 244.55 25.25 238.64 0.4948 -776.0 -677.5
44 0.00 1.90 0.00 1.05 -7.87 241.72 22.42 238.39 0.4455 -777.0 -520.7
45 0.00 1.18 0.00 0.65 -7.60 241.21 21.91 238.32 0.4364 -873.0 -676.4
46 0.00 1.08 0.00 0.60 -7.87 241.02 21.73 237.56 0.4362 -771.0 -602.7
47 0.00 1.08 0.00 0.59 -6.62 240.80 21.50 239.81 0.4229 -795.0 -637.8
48 0.00 0.90 0.00 0.49 -2.48 240.28 20.98 248.46 0.3862 -543.0 -535.8
49 0.00 2.80 0.00 1.54 -9.36 239.82 20.52 233.18 0.4339 -701.0 -588.6


  • 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.