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

12071 51.43 233.94 26.70 121.66 -10.68 80.55 -14.87 123.22 0.3002 75.5 -85.6


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SDO HMI 2014-05-24 15:00:38 UT

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

1 7.66 62.08 3.89 31.53 -9.96 85.85 -9.57 131.77 0.2204 1369.2 479.6
2 14.87 -1.00 7.56 -1.00 -10.08 85.57 -9.85 131.36 0.2254 1139.2 999999
3 0.00 1.89 0.00 0.96 -10.42 85.06 -10.36 131.06 0.2357 766.0 598.1
4 0.00 2.97 0.00 1.52 -11.74 84.60 -10.82 133.90 0.2563 836.0 763.9
5 0.00 0.99 0.00 0.51 -11.03 84.25 -11.17 130.90 0.2527 878.0 702.4
6 0.00 1.62 0.00 0.83 -10.75 84.10 -11.32 129.68 0.2516 894.0 614.9
7 0.00 1.26 0.00 0.65 -10.35 83.96 -11.46 128.06 0.2494 1005.0 815.5
8 0.00 2.43 0.00 1.24 -9.92 83.72 -11.70 126.10 0.2483 974.0 829.6
9 0.00 1.17 0.00 0.61 -13.24 82.43 -12.99 132.82 0.2997 807.0 686.5
10 0.63 3.51 0.33 1.81 -10.70 82.05 -13.37 125.04 0.2788 1035.1 853.9
11 0.00 2.52 0.00 1.30 -10.15 81.82 -13.60 122.91 0.2770 782.0 685.0
12 0.00 3.24 0.00 1.67 -10.58 81.80 -13.62 124.19 0.2811 580.0 592.5
13 1.26 12.34 0.65 6.40 -10.45 80.82 -14.60 122.03 0.2937 1123.3 775.0
14 0.00 2.07 0.00 1.07 -10.69 80.71 -14.71 122.56 0.2974 804.0 555.4
15 0.00 1.26 0.00 0.65 -10.26 80.51 -14.91 120.96 0.2966 778.0 623.9
16 0.00 1.89 0.00 0.98 -9.89 80.49 -14.93 119.84 0.2938 811.0 586.0
17 0.00 0.99 0.00 0.51 -10.14 80.39 -15.03 120.40 0.2973 700.0 651.1
18 0.00 2.07 0.00 1.08 -10.26 80.16 -15.26 120.39 0.3016 766.0 676.6
19 0.00 1.17 0.00 0.61 -11.98 79.39 -16.03 123.90 0.3270 -976.0 -779.6
20 3.15 47.12 1.64 24.59 -9.70 79.00 -16.42 117.07 0.3143 -1116.5 -536.5
21 2.88 -20.00 1.51 -20.00 -10.03 78.95 -16.47 117.96 0.3174 -1202.5 999999
22 1.62 -20.00 0.85 -20.00 -10.37 78.74 -16.68 118.61 0.3230 -879.9 999999
23 0.00 1.35 0.00 0.71 -12.87 78.58 -16.84 124.89 0.3458 -854.0 -654.9
24 0.00 1.53 0.00 0.81 -12.68 78.33 -17.09 124.06 0.3475 -852.0 -688.9
25 0.90 36.76 0.47 19.41 -10.92 78.03 -17.39 119.13 0.3374 -1150.2 -800.8
26 1.98 -25.00 1.04 -25.00 -10.95 77.80 -17.62 118.90 0.3410 -1093.5 999999
27 1.35 -25.00 0.71 -25.00 -11.16 77.53 -17.89 119.10 0.3465 -1036.5 999999
28 0.00 0.81 0.00 0.42 -8.03 77.51 -17.91 110.48 0.3265 -752.0 -628.2
29 2.43 -25.00 1.29 -25.00 -11.22 77.13 -18.29 118.74 0.3526 -1167.3 999999
30 0.00 0.90 0.00 0.48 -12.51 76.97 -18.45 121.74 0.3648 -670.0 -501.6
31 0.00 1.08 0.00 0.57 -12.23 76.86 -18.56 120.92 0.3641 -977.0 -761.7
32 1.35 2.25 0.71 1.19 -9.52 76.94 -18.48 114.08 0.3438 -942.1 -742.4
33 0.00 2.61 0.00 1.39 -12.11 76.71 -18.71 120.42 0.3653 -1090.0 -846.3
34 11.35 32.35 6.05 17.25 -12.20 76.41 -19.01 120.26 0.3702 -1077.8 -380.1
35 0.00 1.71 0.00 0.91 -11.21 76.22 -19.20 117.62 0.3657 -775.0 -644.8


  • 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.