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

12065 95.45 349.70 101.25 373.58 -18.62 149.35 61.13 249.63 0.8856 115.8 75.7


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SDO HMI 2014-05-25 04:00:39 UT

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

1 0.00 0.90 0.00 1.08 -17.11 153.01 64.78 251.85 0.9116 260.0 276.8
2 13.25 135.78 15.97 163.97 -18.06 153.12 64.90 250.83 0.9132 580.5 76.0
3 12.53 -2.00 15.23 -2.00 -18.63 153.30 65.08 250.23 0.9149 347.9 999999
4 4.51 -2.00 5.34 -2.00 -18.36 152.65 64.43 250.45 0.9103 800.9 999999
5 4.51 -2.00 5.24 -2.00 -18.53 152.10 63.88 250.19 0.9066 626.9 999999
6 0.00 0.54 0.00 0.62 -17.75 151.51 63.28 250.97 0.9017 670.0 565.5
7 0.00 0.99 0.00 1.12 -17.50 151.28 63.06 251.22 0.8999 392.0 361.3
8 1.98 -2.00 2.27 -2.00 -18.25 151.70 63.47 250.44 0.9035 659.1 999999
9 0.00 0.99 0.00 1.11 -17.85 151.01 62.78 250.79 0.8982 491.0 472.5
10 0.00 2.89 0.00 3.10 -17.21 149.86 61.64 251.34 0.8891 521.0 438.8
11 0.00 1.26 0.00 1.31 -15.40 148.90 60.67 253.25 0.8797 336.0 337.9
12 0.00 2.52 0.00 2.74 -17.84 150.10 61.87 250.67 0.8915 447.0 350.1
13 2.07 3.25 2.19 3.42 -17.35 149.28 61.05 251.10 0.8847 541.5 452.4
14 0.81 2.34 0.90 2.60 -19.37 150.52 62.30 249.04 0.8963 521.8 434.4
15 0.00 1.17 0.00 1.28 -19.34 150.09 61.86 249.00 0.8931 611.0 557.8
16 1.35 3.07 1.46 3.31 -19.22 149.74 61.51 249.08 0.8904 440.9 327.7
17 0.00 2.25 0.00 2.33 -17.24 148.56 60.33 251.12 0.8790 657.0 507.2
18 0.00 1.53 0.00 1.66 -19.57 149.83 61.61 248.70 0.8915 507.0 478.8
19 0.00 0.81 0.00 0.88 -19.89 149.91 61.68 248.36 0.8924 412.0 359.2
20 0.00 1.44 0.00 1.57 -20.22 149.85 61.63 247.99 0.8924 -28.0 -118.8
21 0.00 1.89 0.00 1.92 -17.28 148.07 59.84 251.00 0.8751 381.0 458.1
22 0.00 1.98 0.00 2.01 -17.41 147.88 59.66 250.82 0.8738 381.0 380.0
23 0.00 0.36 0.00 0.37 -18.83 148.37 60.14 249.29 0.8795 240.0 238.0
24 0.45 1.26 0.47 1.31 -19.15 148.49 60.27 248.95 0.8809 551.0 487.3
25 0.00 0.81 0.00 0.82 -18.95 147.54 59.31 249.02 0.8731 -211.0 -178.1
26 8.29 22.54 8.18 22.33 -17.97 146.93 58.70 250.03 0.8668 -347.8 121.9
27 0.00 1.35 0.00 1.40 -20.54 148.26 60.03 247.35 0.8809 -269.0 -176.9
28 1.71 148.05 1.65 141.96 -17.45 146.05 57.82 250.47 0.8587 -821.5 -11.2
29 12.17 -28.00 11.70 -28.00 -17.86 146.01 57.79 249.99 0.8591 -646.4 999999
30 0.00 1.26 0.00 1.25 -19.57 146.89 58.67 248.20 0.8688 -537.0 -423.0
31 0.00 0.90 0.00 0.90 -19.73 146.92 58.70 248.02 0.8693 -436.0 -360.2
32 1.53 3.25 1.53 3.25 -19.95 146.99 58.77 247.78 0.8702 -350.0 -232.8
33 3.88 -28.00 3.74 -28.00 -18.31 146.07 57.84 249.49 0.8601 -369.1 999999
34 1.26 -28.00 1.21 -28.00 -19.31 145.58 57.35 248.24 0.8576 -99.9 999999
35 0.00 0.90 0.00 0.84 -18.11 144.95 56.72 249.51 0.8504 604.0 551.4
36 4.87 -28.00 4.58 -28.00 -18.81 145.07 56.85 248.72 0.8525 787.0 999999
37 18.75 -28.00 18.14 -28.00 -20.20 145.78 57.56 247.26 0.8608 -491.8 999999
38 1.53 -28.00 1.45 -28.00 -19.48 145.19 56.97 247.97 0.8547 318.1 999999
39 0.00 0.81 0.00 0.75 -18.27 144.57 56.34 249.24 0.8473 531.0 521.7
40 0.00 1.08 0.00 1.00 -19.95 143.93 55.70 247.15 0.8447 428.0 373.8
41 0.00 1.53 0.00 1.37 -18.59 143.12 54.90 248.57 0.8351 37.0 76.2


  • 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.