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

12171 89.29 459.26 48.28 247.76 -10.55 265.51 -14.35 142.17 0.3873 233.4 151.3


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SDO HMI 2014-09-23 19:00:34 UT

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

1 0.00 2.74 0.00 1.38 -2.45 277.03 -2.83 163.27 0.1723 877.0 655.5
2 0.00 1.24 0.00 0.65 -10.15 273.39 -6.47 159.35 0.3159 746.0 549.9
3 0.00 1.86 0.00 0.97 -10.44 272.83 -7.03 158.07 0.3237 726.0 570.9
4 0.00 2.65 0.00 1.40 -10.93 271.80 -8.06 155.83 0.3378 586.0 553.9
5 12.20 210.18 6.37 109.88 -8.61 269.95 -9.91 147.53 0.3184 1537.1 416.7
6 21.93 -5.00 11.47 -5.00 -8.92 269.88 -9.98 147.87 0.3234 1206.6 999999
7 0.00 1.06 0.00 0.55 -7.80 268.55 -11.31 142.50 0.3206 844.0 666.3
8 0.00 2.21 0.00 1.15 -6.77 268.55 -11.31 140.46 0.3073 727.0 680.6
9 0.00 0.88 0.00 0.49 -17.00 268.06 -11.80 154.19 0.4512 523.0 451.4
10 8.13 60.21 4.28 31.66 -8.77 268.34 -11.53 143.77 0.3356 1259.0 600.1
11 11.58 -10.00 6.09 -10.00 -8.65 268.03 -11.83 142.84 0.3371 1082.8 999999
12 0.00 0.88 0.00 0.47 -10.85 267.89 -11.98 146.17 0.3677 736.0 631.1
13 0.00 2.03 0.00 1.07 -9.31 267.85 -12.01 143.59 0.3475 724.0 553.9
14 2.12 -10.00 1.12 -10.00 -8.47 267.79 -12.08 141.94 0.3371 1068.9 999999
15 0.00 0.53 0.00 0.28 -9.63 267.62 -12.24 143.61 0.3539 621.0 630.8
16 0.00 1.50 0.00 0.79 -8.88 267.46 -12.40 141.95 0.3458 613.0 491.9
17 0.00 1.24 0.00 0.66 -10.55 267.34 -12.53 144.49 0.3688 735.0 633.1
18 0.00 1.24 0.00 0.65 -6.77 267.38 -12.49 137.63 0.3200 760.0 609.9
19 0.00 1.86 0.00 0.98 -8.64 266.16 -13.70 138.67 0.3562 -933.0 -763.0
20 0.00 1.59 0.00 0.85 -8.77 265.81 -14.05 138.20 0.3616 994.0 767.7
21 0.00 0.88 0.00 0.47 -8.12 263.66 -16.20 132.86 0.3784 731.0 564.9
22 0.00 1.68 0.00 0.91 -10.09 262.93 -16.93 135.21 0.4088 -829.0 -649.1
23 0.00 1.33 0.00 0.72 -10.40 262.18 -17.69 134.49 0.4207 -960.0 -795.1
24 0.00 2.12 0.00 1.18 -12.16 260.80 -19.07 135.23 0.4553 -747.0 -627.5
25 0.00 1.24 0.00 0.70 -15.03 260.45 -19.41 138.95 0.4908 -743.0 -560.6
26 0.00 1.33 0.00 0.75 -12.68 259.15 -20.72 133.65 0.4789 -1030.0 -913.8
27 33.33 153.59 18.95 87.35 -13.59 258.80 -21.06 134.56 0.4922 -1286.2 -327.6
28 0.00 2.39 0.00 1.35 -12.34 258.25 -21.61 131.91 0.4855 -831.0 -751.3
29 0.00 0.80 0.00 0.45 -12.35 257.85 -22.01 131.42 0.4902 -673.0 -563.2


  • 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.