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

12209 68.20 436.41 247.93 1715.36 -14.88 246.01 -81.16 105.54 0.9868 61.2 -113.4


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SDO HMI 2014-11-13 19:00:27 UT

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

1 0.00 0.34 0.00 0.27 -12.64 278.11 -49.05 108.90 0.7813 396.0 320.0
2 0.00 1.81 0.00 1.46 -6.60 275.72 -51.45 100.75 0.7930 316.0 412.1
3 0.00 0.26 0.00 0.25 -14.83 270.12 -57.04 109.26 0.8612 382.0 301.7
4 0.00 1.03 0.00 0.96 -9.66 270.58 -56.58 103.42 0.8480 546.0 528.6
5 0.00 2.24 0.00 2.10 -10.38 270.22 -56.94 104.17 0.8524 509.0 373.4
6 0.00 1.12 0.00 1.06 -10.56 270.11 -57.05 104.37 0.8537 472.0 455.3
7 0.00 0.77 0.00 0.79 -9.45 267.24 -59.92 102.55 0.8765 316.0 323.3
8 0.00 0.86 0.00 0.89 -7.81 266.65 -60.51 100.61 0.8794 283.0 322.6
9 0.00 0.60 0.00 0.63 -7.48 265.99 -61.18 100.14 0.8844 238.0 323.9
10 10.41 70.27 13.26 90.07 -14.15 261.70 -65.46 106.74 0.9228 646.2 113.5
11 0.00 1.12 0.00 1.39 -12.99 262.02 -65.14 105.56 0.9194 134.0 106.7
12 0.00 1.29 0.00 1.71 -14.78 260.72 -66.44 107.25 0.9297 -194.0 -203.5
13 1.72 -10.00 2.23 -10.00 -13.80 261.22 -65.94 106.29 0.9255 239.0 999999
14 0.00 0.95 0.00 1.86 -13.97 253.01 -74.15 105.28 0.9689 -120.0 -118.9
15 0.00 0.77 0.00 1.62 -13.99 252.05 -75.11 105.19 0.9728 -77.0 -105.9
16 0.00 2.41 0.00 4.05 -9.43 255.12 -72.05 100.84 0.9568 -129.0 -145.7
17 27.09 159.63 54.51 325.79 -12.25 252.52 -74.64 103.46 0.9701 469.5 31.9
18 14.36 174.25 92.77 1174.54 -16.80 242.90 -84.27 107.14 0.9971 -38.0 -198.7
19 0.00 10.15 0.00 27.61 -13.15 248.71 -78.45 103.98 0.9840 -95.0 -119.7
20 3.18 -18.00 18.54 -18.00 -15.96 243.51 -83.66 106.34 0.9962 -503.0 999999
21 0.00 0.95 0.00 2.23 -11.33 250.14 -77.03 102.27 0.9788 -306.0 -286.6
22 0.00 1.63 0.00 22.97 -15.76 240.81 -86.35 105.95 0.9991 -73.0 95.5
23 0.00 3.96 0.00 53.11 -15.25 240.63 -86.54 105.42 0.9992 272.0 266.9
24 6.62 -18.00 33.34 -18.00 -14.15 243.72 -83.44 104.55 0.9957 -376.0 999999
25 4.82 -18.00 33.28 -18.00 -14.32 242.35 -84.82 104.61 0.9976 122.9 999999


  • 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.