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

12037 90.55 244.45 45.02 121.64 -9.46 244.71 -2.91 148.23 0.0898 439.2 -6.8


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SDO HMI 2014-04-15 21:00:34 UT

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

1 0.00 1.33 0.00 0.66 -10.00 247.48 -0.14 178.15 0.0776 650.0 452.6
2 42.80 74.98 21.24 37.22 -9.16 247.23 -0.39 173.92 0.0632 1206.1 469.6
3 0.00 2.30 0.00 1.15 -11.90 247.04 -0.58 174.88 0.1112 942.0 563.2
4 3.09 8.40 1.54 4.17 -10.06 246.83 -0.79 170.21 0.0798 1046.1 612.8
5 0.00 1.41 0.00 0.70 -8.49 246.17 -1.45 153.87 0.0571 655.0 372.2
6 1.24 7.60 0.61 3.77 -8.19 246.11 -1.51 150.33 0.0529 880.5 501.1
7 0.00 1.41 0.00 0.70 -9.85 246.07 -1.55 160.36 0.0796 -465.0 -330.1
8 0.00 1.15 0.00 0.57 -10.72 245.52 -2.10 158.11 0.0972 775.0 746.7
9 1.77 5.04 0.88 2.51 -10.20 245.34 -2.28 154.13 0.0903 902.2 411.5
10 0.00 0.97 0.00 0.48 -8.79 244.98 -2.64 141.02 0.0726 -896.0 -671.8
11 0.00 5.57 0.00 2.77 -9.75 244.91 -2.71 147.47 0.0870 -768.0 -527.8
12 2.39 9.46 1.19 4.70 -8.48 244.80 -2.82 136.34 0.0708 -1092.4 -603.0
13 0.00 1.24 0.00 0.62 -10.59 244.75 -2.87 150.71 0.1010 -801.0 -568.4
14 1.50 4.16 0.75 2.07 -9.45 244.52 -3.10 141.77 0.0866 -1045.6 -850.6
15 0.00 0.44 0.00 0.22 -8.39 244.50 -3.12 132.51 0.0734 514.0 382.2
16 0.00 1.15 0.00 0.57 -8.36 244.38 -3.24 131.12 0.0746 904.0 611.3
17 0.00 1.50 0.00 0.75 -9.69 244.30 -3.32 141.59 0.0922 -863.0 -717.1
18 0.00 4.95 0.00 2.47 -10.53 244.26 -3.36 146.38 0.1045 -764.0 -839.7
19 0.00 0.97 0.00 0.48 -8.81 243.98 -3.64 132.09 0.0850 -625.0 -427.4
20 2.48 6.54 1.23 3.26 -10.50 243.83 -3.79 142.98 0.1083 -1088.6 -745.2
21 0.00 3.80 0.00 1.90 -10.55 243.47 -4.15 140.74 0.1131 -1101.0 -818.3
22 0.00 1.24 0.00 0.62 -9.11 243.45 -4.17 130.82 0.0952 -811.0 -709.0
23 9.46 12.11 4.70 6.02 -8.29 243.37 -4.25 123.11 0.0879 1153.1 800.1
24 0.00 1.41 0.00 0.70 -8.87 243.34 -4.28 128.04 0.0942 552.0 445.9
25 0.00 1.24 0.00 0.62 -10.31 242.86 -4.76 135.42 0.1170 -714.0 -451.1
26 0.00 1.59 0.00 0.79 -9.16 242.81 -4.81 127.28 0.1045 680.0 556.3
27 0.00 1.50 0.00 0.75 -10.52 242.67 -4.95 135.58 0.1218 -907.0 -615.9
28 6.10 77.81 3.04 38.82 -9.58 242.62 -5.00 129.31 0.1115 -782.7 -162.9
29 3.80 -28.00 1.89 -28.00 -9.34 242.57 -5.05 127.26 0.1097 400.6 999999
30 5.04 -28.00 2.52 -28.00 -10.36 242.33 -5.29 132.81 0.1241 -1110.6 999999
31 8.40 -28.00 4.19 -28.00 -9.52 242.23 -5.39 126.76 0.1163 696.8 999999
32 0.00 0.88 0.00 0.44 -12.84 242.07 -5.55 143.38 0.1589 797.0 627.2
33 0.00 0.97 0.00 0.48 -9.06 242.11 -5.51 122.93 0.1135 892.0 716.5
34 2.48 -28.00 1.24 -28.00 -10.24 241.97 -5.65 130.18 0.1275 621.1 999999
35 0.00 1.33 0.00 0.66 -6.86 241.44 -6.18 102.19 0.1098 966.0 751.5


  • 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.