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

12155 28.49 104.98 16.52 60.67 -19.73 107.36 15.32 208.77 0.5165 382.6 379.9


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SDO HMI 2014-09-10 18:00:35 UT

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

1 0.00 0.80 0.00 0.48 -21.25 111.64 19.61 213.63 0.5669 572.0 464.2
2 0.00 1.16 0.00 0.69 -20.36 110.94 18.91 213.62 0.5509 492.0 508.5
3 0.00 4.27 0.00 2.54 -20.73 110.92 18.89 213.19 0.5552 614.0 525.2
4 0.00 1.07 0.00 0.63 -20.42 110.64 18.61 213.14 0.5491 623.0 525.1
5 0.00 0.71 0.00 0.42 -20.48 110.45 18.41 212.80 0.5483 631.0 516.2
6 0.00 1.60 0.00 0.95 -20.36 110.26 18.23 212.66 0.5455 728.0 582.2
7 0.00 1.96 0.00 1.15 -20.14 109.80 17.76 212.23 0.5392 740.0 468.5
8 7.66 11.84 4.51 6.98 -20.65 109.65 17.62 211.50 0.5442 843.0 643.8
9 0.00 0.89 0.00 0.52 -20.75 108.96 16.92 210.38 0.5403 753.0 586.0
10 5.34 24.93 3.08 14.36 -19.01 108.60 16.57 211.64 0.5158 795.0 808.1
11 0.80 4.54 0.47 2.67 -21.05 108.76 16.72 209.79 0.5426 738.1 665.4
12 0.00 0.98 0.00 0.58 -21.36 108.72 16.69 209.44 0.5462 400.0 320.7
13 7.30 -10.00 4.20 -10.00 -18.83 108.35 16.31 211.45 0.5116 1128.8 999999
14 0.00 1.34 0.00 0.79 -21.55 108.37 16.34 208.75 0.5461 608.0 408.1
15 5.61 11.75 3.24 6.80 -20.00 107.20 15.17 208.45 0.5181 984.9 660.8
16 1.42 11.93 0.82 6.89 -19.96 106.90 14.86 208.01 0.5154 1124.6 851.5
17 0.00 0.71 0.00 0.41 -20.40 106.81 14.77 207.45 0.5205 639.0 520.9
18 0.00 0.89 0.00 0.50 -16.47 106.44 14.40 210.91 0.4662 653.0 549.1
19 0.00 1.16 0.00 0.70 -23.87 107.08 15.04 204.84 0.5672 628.0 474.9
20 0.00 0.80 0.00 0.45 -16.46 106.31 14.27 210.69 0.4651 699.0 584.3
21 0.00 1.34 0.00 0.77 -20.42 106.44 14.41 206.85 0.5183 928.0 760.1
22 0.00 1.87 0.00 1.07 -19.43 105.36 13.33 206.00 0.4979 755.0 581.7
23 0.00 0.36 0.00 0.20 -20.22 104.64 12.60 204.07 0.5040 511.0 444.2
24 0.00 2.05 0.00 1.15 -18.63 103.24 11.21 202.99 0.4735 -752.0 -644.4
25 0.00 0.89 0.00 0.50 -18.86 103.26 11.22 202.82 0.4769 -469.0 -463.8
26 0.00 0.80 0.00 0.45 -18.69 103.02 10.99 202.53 0.4730 -652.0 -519.8
27 0.00 1.42 0.00 0.80 -18.75 102.67 10.63 201.83 0.4718 -760.0 -545.4
28 0.00 0.80 0.00 0.45 -18.27 102.51 10.47 201.93 0.4641 -787.0 -629.9
29 0.00 1.16 0.00 0.65 -18.61 102.50 10.46 201.63 0.4689 -678.0 -524.5
30 0.00 0.98 0.00 0.55 -19.34 102.19 10.15 200.46 0.4776 -621.0 -483.3
31 0.00 2.23 0.00 1.24 -18.53 102.04 10.00 200.83 0.4652 -841.0 -661.2
32 0.00 1.96 0.00 1.09 -18.29 101.93 9.89 200.81 0.4612 -949.0 -823.2
33 0.00 2.23 0.00 1.25 -19.17 101.98 9.94 200.21 0.4740 -851.0 -647.1
34 0.36 1.78 0.20 0.99 -18.52 101.75 9.71 200.28 0.4635 -990.8 -822.2
35 0.00 1.78 0.00 1.00 -18.99 101.39 9.35 199.23 0.4683 -814.0 -537.4


  • 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.