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

11327 108.24 455.40 60.45 254.62 -21.15 333.72 7.28 194.95 0.4635 -177.5 -124.6


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SDO HMI 2011-10-22 12:59:01 UT

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

1 3.31 25.75 1.84 14.32 -19.27 337.70 11.25 203.99 0.4550 1061.3 769.2
2 9.05 45.15 5.06 25.27 -20.02 337.72 11.28 203.33 0.4659 962.7 396.7
3 8.53 -1.00 4.75 -1.00 -19.49 337.59 11.14 203.56 0.4576 901.5 999999
4 4.70 -2.00 2.63 -2.00 -20.15 337.24 10.80 202.34 0.4647 891.5 999999
5 0.00 1.31 0.00 0.73 -19.75 337.05 10.61 202.33 0.4579 813.0 609.0
6 0.00 1.04 0.00 0.58 -18.70 336.86 10.41 202.91 0.4417 720.0 632.5
7 0.00 2.87 0.00 1.60 -20.01 336.88 10.43 201.77 0.4606 827.0 674.4
8 0.00 3.13 0.00 1.74 -19.38 336.84 10.39 202.24 0.4514 831.0 641.9
9 0.00 1.31 0.00 0.72 -18.82 336.74 10.29 202.55 0.4428 774.0 636.6
10 0.00 1.31 0.00 0.73 -19.81 336.77 10.32 201.74 0.4571 628.0 511.3
11 0.00 1.48 0.00 0.82 -19.61 336.72 10.28 201.82 0.4540 926.0 721.7
12 0.00 2.87 0.00 1.61 -20.87 336.81 10.36 200.93 0.4725 729.0 442.5
13 0.00 0.78 0.00 0.44 -20.17 336.76 10.32 201.41 0.4623 580.0 477.3
14 0.00 3.57 0.00 1.96 -18.53 336.62 10.18 202.60 0.4379 1041.0 835.9
15 0.00 0.96 0.00 0.53 -19.77 336.57 10.13 201.40 0.4555 724.0 519.5
16 1.83 11.05 1.01 6.09 -18.72 336.44 10.00 202.06 0.4396 1058.5 831.0
17 0.00 2.35 0.00 1.30 -19.47 336.46 10.01 201.43 0.4506 781.0 699.2
18 0.00 0.87 0.00 0.48 -19.94 336.49 10.04 201.09 0.4574 569.0 498.2
19 0.87 -16.00 0.48 -16.00 -18.59 336.34 9.89 201.98 0.4371 1057.8 999999
20 0.00 2.44 0.00 1.36 -20.63 336.47 10.02 200.49 0.4673 699.0 571.9
21 0.00 1.57 0.00 0.86 -18.97 335.82 9.37 200.60 0.4397 822.0 662.3
22 0.00 2.18 0.00 1.19 -18.63 335.07 8.62 199.34 0.4307 862.0 703.1
23 3.57 4.79 1.96 2.63 -18.93 335.02 8.57 199.01 0.4348 990.1 700.3
24 0.00 3.22 0.00 1.77 -18.76 334.72 8.28 198.53 0.4308 916.0 802.1
25 2.52 7.74 1.39 4.27 -19.32 334.69 8.24 198.03 0.4389 825.1 624.2
26 0.00 1.13 0.00 0.64 -21.91 334.83 8.38 196.52 0.4778 -735.0 -557.8
27 1.48 1.83 0.82 1.01 -19.71 334.48 8.04 197.33 0.4437 604.3 626.0
28 0.78 -25.00 0.43 -25.00 -19.51 334.47 8.03 197.45 0.4407 669.7 999999
29 0.00 1.04 0.00 0.57 -18.95 334.22 7.78 197.34 0.4312 669.0 567.7
30 0.00 5.83 0.00 3.29 -22.40 333.91 7.47 194.52 0.4813 -689.0 -704.4
31 0.00 1.48 0.00 0.83 -21.69 333.84 7.40 194.79 0.4706 -662.0 -578.5
32 0.00 1.22 0.00 0.69 -22.12 333.58 7.13 194.04 0.4760 -809.0 -614.4
33 4.96 6.79 2.80 3.83 -22.39 333.49 7.05 193.74 0.4797 -818.9 -554.1
34 0.00 1.57 0.00 0.87 -20.38 333.14 6.69 194.17 0.4482 -765.0 -643.2
35 2.52 304.86 1.41 170.80 -21.24 332.76 6.31 192.93 0.4598 -824.9 -375.3
36 12.27 -35.00 6.80 -35.00 -20.74 332.70 6.26 193.09 0.4521 -1041.6 999999
37 51.85 -35.00 29.07 -35.00 -22.01 332.34 5.89 191.73 0.4700 -1201.9 999999
38 0.00 1.91 0.00 1.09 -23.75 330.35 3.91 187.33 0.4914 -743.0 -540.0


  • 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.