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

12038 67.53 212.93 35.51 112.04 -11.31 185.77 18.49 249.49 0.3344 431.5 292.8


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SDO HMI 2014-04-21 23:00:35 UT

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

1 0.00 0.89 0.00 0.48 -10.47 189.72 22.44 254.95 0.3904 716.0 608.9
2 0.00 1.24 0.00 0.66 -10.59 188.90 21.63 254.21 0.3781 443.0 327.9
3 0.00 1.24 0.00 0.67 -11.13 188.94 21.67 252.83 0.3808 720.0 603.1
4 15.44 31.24 8.23 16.66 -10.18 188.51 21.23 255.06 0.3705 1060.3 462.5
5 0.89 12.16 0.47 6.49 -10.76 188.35 21.08 253.44 0.3702 1050.3 826.6
6 0.00 1.60 0.00 0.86 -14.04 188.53 21.25 245.28 0.3888 586.0 446.5
7 0.00 2.04 0.00 1.09 -11.28 188.13 20.85 251.91 0.3688 849.0 676.8
8 0.00 3.19 0.00 1.71 -13.80 188.17 20.90 245.53 0.3822 783.0 683.2
9 0.00 3.19 0.00 1.71 -14.08 188.06 20.79 244.75 0.3823 627.0 608.6
10 6.92 10.92 3.67 5.79 -10.47 187.74 20.47 253.81 0.3596 1036.1 713.8
11 1.15 6.57 0.61 3.49 -10.87 187.77 20.49 252.77 0.3616 738.2 555.8
12 1.42 4.08 0.75 2.17 -11.47 187.78 20.51 251.16 0.3643 924.7 683.9
13 0.00 1.15 0.00 0.62 -13.54 187.95 20.68 245.99 0.3774 741.0 644.7
14 1.06 -11.00 0.56 -11.00 -10.75 187.60 20.32 252.97 0.3584 868.8 999999
15 0.00 1.15 0.00 0.61 -8.94 187.45 20.18 257.91 0.3500 698.0 620.5
16 0.00 0.35 0.00 0.19 -14.00 187.82 20.55 244.73 0.3783 770.0 665.5
17 0.00 1.33 0.00 0.71 -13.15 187.68 20.41 246.72 0.3713 757.0 630.3
18 0.00 0.80 0.00 0.43 -14.55 187.74 20.47 243.30 0.3806 769.0 649.1
19 0.00 0.98 0.00 0.52 -13.94 187.65 20.38 244.70 0.3755 649.0 502.9
20 0.00 5.41 0.00 2.87 -10.73 187.30 20.03 252.82 0.3537 877.0 816.9
21 5.06 8.87 2.68 4.70 -11.58 187.29 20.02 250.51 0.3573 945.1 714.3
22 0.00 1.69 0.00 0.89 -10.22 187.17 19.90 254.15 0.3497 994.0 839.8
23 0.00 1.33 0.00 0.71 -13.73 187.44 20.16 245.01 0.3710 675.0 541.3
24 4.26 10.47 2.25 5.52 -9.16 186.97 19.70 257.03 0.3430 1062.7 736.6
25 0.00 0.98 0.00 0.51 -8.41 186.87 19.60 259.16 0.3393 782.0 574.1
26 0.00 1.15 0.00 0.61 -13.93 187.12 19.85 244.22 0.3676 811.0 662.7
27 0.00 1.24 0.00 0.66 -11.69 186.58 19.31 249.62 0.3470 683.0 584.7
28 0.00 1.24 0.00 0.65 -10.96 185.46 18.19 250.74 0.3261 -340.0 -303.1
29 10.03 19.79 5.24 10.35 -11.06 185.08 17.81 250.10 0.3207 -880.8 -565.1
30 2.13 -29.00 1.11 -29.00 -10.79 185.03 17.76 250.87 0.3186 -716.6 999999
31 0.00 3.64 0.00 1.90 -10.95 184.69 17.42 250.07 0.3140 -931.0 -697.8
32 0.00 1.15 0.00 0.61 -15.30 184.78 17.50 237.93 0.3438 883.0 755.8
33 0.80 9.14 0.42 4.75 -10.81 184.26 16.99 250.09 0.3066 -1078.4 -812.1
34 1.15 -33.00 0.60 -33.00 -10.85 183.95 16.67 249.66 0.3018 -1045.8 999999
35 0.00 0.80 0.00 0.42 -11.12 183.96 16.69 248.82 0.3035 -693.0 -592.9
36 0.00 0.71 0.00 0.37 -11.00 183.76 16.49 248.98 0.2998 -595.0 -553.9
37 0.00 1.15 0.00 0.60 -9.61 183.59 16.32 253.34 0.2905 -746.0 -646.5
38 0.00 2.57 0.00 1.33 -7.54 183.35 16.07 260.36 0.2797 -903.0 -689.4
39 0.00 1.06 0.00 0.55 -7.78 183.36 16.08 259.51 0.2804 -832.0 -675.2
40 0.00 6.03 0.00 3.12 -9.65 183.37 16.10 253.03 0.2871 -920.0 -803.7
41 12.69 38.69 6.57 20.04 -12.42 182.76 15.48 243.28 0.2932 1139.0 568.5
42 0.00 1.15 0.00 0.59 -10.03 182.63 15.36 251.01 0.2770 -833.0 -685.1
43 4.53 -41.00 2.35 -41.00 -12.73 182.68 15.41 242.22 0.2942 947.1 999999
44 0.00 2.48 0.00 1.28 -9.77 182.08 14.80 251.36 0.2670 -965.0 -745.1
45 0.00 3.28 0.00 1.69 -16.62 178.94 11.67 223.80 0.2813 478.0 576.4
46 0.00 0.98 0.00 0.51 -17.95 178.71 11.43 220.00 0.2947 719.0 620.5
47 0.00 1.95 0.00 1.01 -16.59 178.53 11.25 222.85 0.2762 733.0 604.0
48 0.00 1.86 0.00 0.94 -14.41 174.66 7.39 217.35 0.2061 -893.0 -706.5


  • 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.