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

12058 32.60 225.25 34.31 226.60 -13.50 230.30 -60.20 103.63 0.8654 431.6 173.1


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SDO HMI 2014-05-09 21:00:37 UT

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

1 0.00 1.88 0.00 1.42 -12.67 241.80 -48.70 103.96 0.7576 525.0 355.1
2 0.00 0.72 0.00 0.56 -10.08 239.63 -50.87 100.34 0.7786 631.0 555.2
3 0.00 1.61 0.00 1.27 -10.29 239.48 -51.01 100.59 0.7803 644.0 578.6
4 0.00 0.98 0.00 0.78 -9.61 239.39 -51.11 99.71 0.7808 419.0 498.9
5 0.00 0.98 0.00 0.78 -9.36 239.29 -51.20 99.39 0.7817 598.0 465.4
6 0.00 0.98 0.00 0.79 -11.03 238.91 -51.58 101.48 0.7870 267.0 244.3
7 0.00 0.90 0.00 0.71 -9.69 239.08 -51.42 99.79 0.7842 581.0 451.2
8 18.71 129.83 16.27 113.28 -11.61 235.32 -55.18 101.86 0.8239 1000.0 303.8
9 0.27 -8.00 0.24 -8.00 -11.30 234.70 -55.80 101.44 0.8296 513.3 999999
10 0.00 0.98 0.00 0.86 -9.42 235.20 -55.29 99.20 0.8237 304.0 246.5
11 0.00 0.72 0.00 0.66 -14.73 233.25 -57.24 105.39 0.8457 279.0 327.2
12 0.00 1.34 0.00 1.18 -9.10 234.85 -55.65 98.79 0.8271 403.0 350.3
13 0.00 1.79 0.00 1.59 -8.06 234.20 -56.30 97.51 0.8330 549.0 402.3
14 0.00 1.43 0.00 1.27 -7.54 234.25 -56.24 96.89 0.8323 614.0 466.2
15 0.00 2.51 0.00 2.25 -7.62 233.96 -56.54 96.98 0.8352 256.0 225.7
16 0.00 1.43 0.00 1.40 -13.85 231.16 -59.33 104.16 0.8633 404.0 306.8
17 0.00 1.07 0.00 1.08 -13.77 230.14 -60.36 103.98 0.8719 417.0 390.8
18 0.00 1.34 0.00 1.46 -17.71 228.00 -62.49 108.24 0.8915 455.0 347.5
19 0.00 0.72 0.00 0.70 -9.63 230.65 -59.85 99.24 0.8657 158.0 169.6
20 0.00 1.43 0.00 1.60 -14.89 226.91 -63.59 105.00 0.8979 112.0 153.6
21 0.00 1.07 0.00 1.27 -17.32 225.35 -65.15 107.57 0.9104 418.0 360.0
22 0.00 0.90 0.00 1.06 -17.04 225.46 -65.04 107.27 0.9095 558.0 514.8
23 0.00 2.15 0.00 2.44 -14.52 226.39 -64.11 104.55 0.9016 468.0 284.0
24 0.00 2.24 0.00 2.67 -15.76 225.07 -65.43 105.84 0.9115 -382.0 -338.6
25 0.00 1.79 0.00 2.14 -15.29 225.05 -65.44 105.32 0.9114 -659.0 -619.0
26 0.00 1.61 0.00 1.77 -11.05 227.16 -63.34 100.73 0.8946 -416.0 -301.3
27 0.72 5.73 0.85 6.83 -14.92 225.05 -65.45 104.91 0.9113 -561.8 -544.2
28 0.00 2.60 0.00 3.15 -15.39 224.61 -65.89 105.41 0.9145 -410.0 -279.0
29 8.60 47.27 11.24 62.02 -17.09 222.79 -67.71 107.14 0.9271 469.4 58.1
30 0.00 0.27 0.00 0.34 -15.20 223.29 -67.20 105.12 0.9232 -551.0 -535.7
31 4.30 6.98 5.71 9.27 -14.49 222.26 -68.24 104.31 0.9296 -329.9 -224.8


  • 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.