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

11234 33.27 100.38 17.14 51.81 -15.21 245.55 -1.71 174.40 0.2818 41.7 -167.3


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SDO HMI 2011-06-14 07:59:11 UT

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

1 0.00 1.36 0.00 0.70 -14.79 248.81 1.56 185.55 0.2730 890.0 616.1
2 7.71 20.40 3.97 10.51 -14.83 247.65 0.39 181.40 0.2723 1144.9 738.4
3 2.81 4.81 1.44 2.47 -14.48 247.43 0.17 180.62 0.2664 1168.1 917.8
4 1.27 -2.00 0.65 -2.00 -15.05 247.43 0.17 180.60 0.2760 885.6 999999
5 8.88 11.88 4.57 6.11 -14.60 247.05 -0.21 179.25 0.2685 1030.7 767.6
6 0.00 3.54 0.00 1.81 -14.16 246.96 -0.30 178.88 0.2611 1061.0 812.1
7 1.81 2.09 0.93 1.07 -14.10 246.71 -0.55 177.94 0.2601 1030.3 1017.7
8 0.00 1.72 0.00 0.89 -14.70 246.64 -0.62 177.79 0.2703 813.0 550.3
9 0.36 1.81 0.19 0.93 -14.35 246.55 -0.71 177.39 0.2645 1001.0 735.3
10 0.00 1.81 0.00 0.93 -14.48 246.20 -1.06 176.15 0.2670 773.0 553.0
11 0.27 19.04 0.14 9.84 -15.78 245.15 -2.11 172.97 0.2904 -925.0 -845.4
12 3.45 -11.00 1.78 -11.00 -15.52 245.06 -2.20 172.55 0.2864 -1034.8 999999
13 0.00 1.72 0.00 0.89 -15.05 244.78 -2.48 171.36 0.2791 -944.0 -695.0
14 3.63 -11.00 1.87 -11.00 -15.49 244.71 -2.55 171.37 0.2867 -1040.1 999999
15 0.00 1.36 0.00 0.70 -15.87 244.71 -2.55 171.56 0.2930 -690.0 -555.9
16 0.00 2.54 0.00 1.31 -14.95 244.53 -2.73 170.44 0.2782 -635.0 -764.2
17 0.00 4.62 0.00 2.40 -16.00 243.66 -3.60 168.27 0.2982 -792.0 -697.8
18 0.00 3.90 0.00 2.02 -15.56 243.38 -3.88 167.05 0.2919 -990.0 -867.9
19 0.00 0.91 0.00 0.47 -15.81 243.38 -3.88 167.24 0.2961 -933.0 -754.5
20 1.72 3.54 0.89 1.83 -15.88 243.09 -4.17 166.38 0.2982 -937.2 -570.7
21 0.00 1.09 0.00 0.57 -17.51 242.80 -4.46 166.78 0.3257 -872.0 -686.3
22 0.00 1.81 0.00 0.94 -16.00 242.80 -4.46 165.59 0.3014 -1002.0 -832.6
23 1.36 3.45 0.71 1.79 -16.26 242.70 -4.56 165.50 0.3060 -916.0 -679.7
24 0.00 3.63 0.00 1.88 -15.84 242.55 -4.71 164.67 0.3000 -981.0 -709.8
25 0.00 1.63 0.00 0.85 -15.59 242.52 -4.73 164.36 0.2960 -962.0 -858.7
26 0.00 1.72 0.00 0.90 -16.93 241.79 -5.47 163.42 0.3208 -650.0 -503.8


  • 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.