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

12171 96.90 485.92 50.89 256.77 -10.66 265.36 -8.45 156.69 0.3409 452.4 99.9


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SDO HMI 2014-09-24 06:00:34 UT

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

1 0.00 1.86 0.00 0.95 -8.35 275.20 1.39 185.19 0.2669 850.0 712.3
2 0.00 0.71 0.00 0.39 -19.51 274.08 0.27 180.56 0.4482 837.0 588.0
3 0.00 0.88 0.00 0.45 -5.56 273.60 -0.22 179.01 0.2184 916.0 701.8
4 0.00 0.88 0.00 0.50 -21.31 272.66 -1.15 177.73 0.4765 638.0 550.0
5 0.00 1.42 0.00 0.73 -10.16 272.49 -1.32 175.59 0.2972 710.0 576.6
6 0.00 0.88 0.00 0.46 -10.83 272.42 -1.39 175.55 0.3083 964.0 745.0
7 0.00 1.42 0.00 0.74 -11.21 271.93 -1.88 174.11 0.3154 625.0 528.8
8 16.11 187.79 8.30 96.81 -8.54 270.21 -3.60 166.94 0.2760 1464.5 422.9
9 19.20 -8.00 9.91 -8.00 -8.83 270.12 -3.69 166.85 0.2810 1206.6 999999
10 0.88 -8.00 0.46 -8.00 -8.36 269.76 -4.05 165.19 0.2748 965.4 999999
11 0.71 -8.00 0.36 -8.00 -8.55 269.69 -4.12 165.14 0.2782 808.2 999999
12 0.00 0.62 0.00 0.32 -9.24 269.17 -4.65 164.02 0.2917 845.0 763.3
13 0.00 0.80 0.00 0.40 -0.53 268.97 -4.85 147.11 0.1563 822.0 642.3
14 3.63 89.20 1.88 46.16 -8.87 268.62 -5.19 161.87 0.2884 1162.3 570.0
15 1.59 -14.00 0.82 -14.00 -8.59 268.62 -5.19 161.57 0.2839 1187.8 999999
16 0.00 1.06 0.00 0.55 -8.25 268.60 -5.21 161.09 0.2786 824.0 653.0
17 0.00 1.59 0.00 0.83 -9.43 268.58 -5.23 162.34 0.2976 687.0 521.4
18 14.07 -14.00 7.28 -14.00 -8.81 268.29 -5.53 160.71 0.2893 1159.1 999999
19 6.64 -14.00 3.44 -14.00 -9.22 268.19 -5.62 160.86 0.2963 953.7 999999
20 1.77 -14.00 0.91 -14.00 -8.59 268.20 -5.61 160.17 0.2863 1156.6 999999
21 5.66 -14.00 2.93 -14.00 -8.63 267.95 -5.86 159.41 0.2883 1132.4 999999
22 0.00 1.77 0.00 0.92 -10.20 267.65 -6.16 160.29 0.3147 845.0 760.3
23 0.00 3.27 0.00 1.71 -10.33 267.27 -6.54 159.34 0.3188 843.0 744.1
24 0.00 2.92 0.00 1.51 -8.27 266.55 -7.26 154.51 0.2919 -873.0 -632.1
25 0.00 4.25 0.00 2.21 -9.01 265.52 -8.29 152.57 0.3105 -681.0 -803.6
26 0.00 0.97 0.00 0.54 -17.51 264.06 -9.75 158.64 0.4454 710.0 571.1
27 0.00 1.15 0.00 0.60 -7.72 264.23 -9.58 146.83 0.3028 864.0 687.5
28 0.00 2.39 0.00 1.25 -8.70 263.31 -10.50 146.14 0.3249 -956.0 -729.1
29 0.00 0.71 0.00 0.37 -10.12 263.07 -10.74 147.89 0.3465 -764.0 -619.9
30 0.00 1.24 0.00 0.67 -12.56 259.34 -14.47 143.63 0.4129 -638.0 -402.7
31 24.69 176.72 13.53 96.93 -13.60 258.90 -14.91 144.28 0.4303 -1376.3 -373.3
32 1.95 -31.00 1.07 -31.00 -13.77 258.66 -15.15 144.08 0.4346 -975.4 999999
33 0.00 1.42 0.00 0.77 -11.96 257.50 -16.31 139.34 0.4236 -844.0 -723.0


  • 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.