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

12171 88.45 425.50 46.32 223.07 -10.71 265.27 4.11 194.26 0.3269 223.8 102.3


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SDO HMI 2014-09-25 05:00:34 UT

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

1 0.00 2.39 0.00 1.26 -7.28 274.62 13.46 223.55 0.3365 833.0 724.9
2 0.00 1.06 0.00 0.56 -9.34 273.84 12.68 217.93 0.3539 659.0 456.8
3 0.00 1.68 0.00 0.87 -4.53 273.53 12.37 227.37 0.2915 755.0 644.1
4 0.00 1.24 0.00 0.66 -10.46 273.19 12.03 214.64 0.3623 818.0 670.9
5 14.95 141.07 7.79 73.56 -8.60 270.56 9.40 211.19 0.3133 1366.9 449.7
6 13.00 -5.00 6.77 -5.00 -8.66 270.22 9.06 210.17 0.3112 1384.3 999999
7 0.00 1.24 0.00 0.64 -8.11 269.38 8.22 208.67 0.2964 973.0 844.5
8 17.25 40.77 8.97 21.19 -9.01 268.91 7.75 205.91 0.3061 1136.7 764.2
9 1.24 5.13 0.65 2.68 -9.63 268.89 7.73 204.98 0.3154 941.4 702.4
10 0.00 1.86 0.00 0.96 -7.79 268.67 7.51 207.05 0.2861 887.0 761.3
11 0.00 1.42 0.00 0.71 -1.46 268.61 7.45 221.69 0.1958 790.0 658.8
12 0.00 1.33 0.00 0.69 -9.47 268.70 7.54 204.66 0.3117 906.0 773.3
13 6.46 -8.00 3.35 -8.00 -8.53 268.62 7.46 205.75 0.2969 1147.8 999999
14 0.00 3.27 0.00 1.71 -9.69 268.58 7.42 204.03 0.3142 678.0 527.6
15 0.00 0.80 0.00 0.42 -10.86 268.58 7.42 202.57 0.3319 720.0 466.3
16 0.00 2.03 0.00 1.06 -8.91 268.51 7.35 204.87 0.3017 1015.0 803.6
17 0.00 1.77 0.00 0.91 -8.06 268.43 7.27 205.87 0.2884 926.0 767.0
18 2.74 15.74 1.43 8.19 -9.31 268.36 7.20 203.88 0.3069 1008.2 617.1
19 0.00 1.15 0.00 0.60 -10.03 268.19 7.03 202.47 0.3168 279.0 204.2
20 1.77 16.10 0.92 8.34 -8.81 268.11 6.95 203.80 0.2975 1155.7 513.9
21 0.00 0.97 0.00 0.50 -7.28 267.90 6.74 205.39 0.2727 710.0 546.5
22 0.00 1.59 0.00 0.83 -10.81 267.71 6.55 200.21 0.3260 854.0 686.7
23 0.00 2.39 0.00 1.23 -8.32 266.63 5.47 199.73 0.2807 -842.0 -687.5
24 0.00 1.50 0.00 0.77 -8.04 264.31 3.15 191.88 0.2657 986.0 812.2
25 0.00 1.50 0.00 0.78 -9.67 264.14 2.98 190.16 0.2919 -1004.0 -837.8
26 0.00 1.95 0.00 1.01 -9.92 264.14 2.98 190.01 0.2961 -777.0 -576.8
27 0.00 0.97 0.00 0.50 -8.82 263.71 2.55 189.18 0.2767 -835.0 -657.5
28 0.00 2.21 0.00 1.16 -11.55 262.90 1.74 185.35 0.3204 -623.0 -422.0
29 0.00 0.97 0.00 0.50 -9.91 262.89 1.73 185.85 0.2931 -857.0 -629.5
30 0.00 0.97 0.00 0.53 -17.47 262.37 1.21 182.79 0.4159 881.0 768.4
31 0.00 1.06 0.00 0.55 -11.49 262.25 1.09 183.38 0.3185 -952.0 -732.5
32 0.00 1.15 0.00 0.61 -14.59 260.74 -0.42 178.90 0.3691 -909.0 -759.7
33 0.00 0.97 0.00 0.51 -13.59 260.00 -1.16 176.80 0.3532 -759.0 -494.2
34 0.00 3.18 0.00 1.68 -13.40 259.85 -1.31 176.34 0.3502 -871.0 -614.1
35 0.88 3.01 0.47 1.61 -15.43 259.52 -1.64 175.86 0.3837 918.4 724.6
36 0.00 1.24 0.00 0.65 -11.10 259.22 -1.94 173.88 0.3133 -811.0 -606.6
37 29.63 151.24 15.69 80.13 -13.66 259.04 -2.12 174.17 0.3555 -1301.2 -416.5
38 0.53 -37.00 0.28 -37.00 -13.08 258.92 -2.24 173.67 0.3463 -919.8 999999
39 0.00 1.24 0.00 0.64 -10.44 258.86 -2.30 172.47 0.3030 743.0 440.9
40 0.00 1.24 0.00 0.65 -11.93 258.78 -2.38 172.85 0.3278 -984.0 -904.0
41 0.00 2.21 0.00 1.16 -11.58 258.26 -2.90 171.15 0.3233 -919.0 -730.1
42 0.00 0.44 0.00 0.23 -11.24 258.17 -2.99 170.71 0.3178 -558.0 -636.6
43 0.00 1.59 0.00 0.84 -12.03 257.61 -3.55 169.45 0.3324 -862.0 -734.8
44 0.00 0.80 0.00 0.42 -13.44 257.22 -3.94 169.13 0.3563 696.0 451.4
45 0.00 1.06 0.00 0.57 -15.06 257.12 -4.04 169.72 0.3824 -832.0 -604.5


  • 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.