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

12063 62.58 286.73 52.84 244.40 10.16 180.08 -53.10 75.43 0.8151 -182.9 82.8


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SDO HMI 2014-05-14 05:00:37 UT

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

1 24.15 168.49 19.86 138.59 9.80 181.56 -51.63 75.52 0.8001 -884.7 -162.5
2 18.13 -1.00 14.90 -1.00 9.30 181.46 -51.72 76.14 0.8001 -884.4 999999
3 2.33 -1.00 1.93 -1.00 9.01 181.12 -52.06 76.58 0.8030 440.5 999999
4 0.00 1.17 0.00 0.98 10.20 180.66 -52.53 75.23 0.8100 316.0 324.3
5 0.00 0.45 0.00 0.38 10.69 180.08 -53.11 74.77 0.8166 -240.0 -239.0
6 0.00 1.08 0.00 0.91 8.95 180.38 -52.81 76.82 0.8104 379.0 352.1
7 0.00 2.06 0.00 1.74 8.70 180.33 -52.86 77.13 0.8105 457.0 498.4
8 0.00 0.99 0.00 0.84 10.17 179.95 -53.24 75.43 0.8169 382.0 334.9
9 0.00 2.24 0.00 1.95 11.28 179.40 -53.78 74.23 0.8243 295.0 270.1
10 0.00 2.33 0.00 1.98 8.63 179.88 -53.31 77.32 0.8148 366.0 386.0
11 0.00 1.17 0.00 0.99 8.78 179.85 -53.34 77.13 0.8154 491.0 396.1
12 0.00 2.42 0.00 2.11 10.45 179.20 -53.99 75.27 0.8246 299.0 348.1
13 0.00 0.54 0.00 0.47 10.83 179.10 -54.08 74.84 0.8263 495.0 543.5
14 0.00 0.72 0.00 0.63 10.61 179.16 -54.03 75.09 0.8253 435.0 379.2
15 1.53 2.60 1.32 2.25 9.08 179.37 -53.82 76.88 0.8206 595.1 515.2
16 0.00 0.99 0.00 0.86 9.89 179.13 -54.06 75.95 0.8243 -195.0 -256.2
17 0.00 1.35 0.00 1.20 11.29 178.55 -54.63 74.42 0.8323 677.0 444.5
18 0.00 1.08 0.00 0.94 9.37 178.99 -54.20 76.60 0.8248 311.0 291.3
19 1.26 4.13 1.09 3.59 8.91 178.98 -54.20 77.16 0.8240 20.5 313.2
20 0.54 1.71 0.48 1.52 10.58 178.37 -54.82 75.30 0.8327 659.2 566.2
21 0.00 4.13 0.00 3.66 10.17 178.47 -54.71 75.76 0.8310 -200.0 -122.7
22 12.93 78.01 11.69 70.64 11.50 177.89 -55.29 74.32 0.8388 749.5 395.3
23 0.00 0.45 0.00 0.39 8.99 178.54 -54.64 77.15 0.8284 303.0 270.2
24 0.00 1.17 0.00 1.03 9.18 178.45 -54.74 76.94 0.8296 516.0 469.6
25 0.00 3.59 0.00 3.20 9.50 178.10 -55.09 76.63 0.8334 382.0 353.0
26 1.71 3.86 1.57 3.55 10.72 177.07 -56.12 75.41 0.8450 473.2 405.5


  • 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.