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

12026 79.82 344.70 80.30 352.84 -11.43 17.35 -61.65 99.48 0.8752 -90.5 -62.0


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SDO HMI 2014-04-01 09:00:32 UT

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

1 0.00 0.97 0.00 0.76 -14.16 27.68 -51.32 102.95 0.7790 454.0 413.2
2 0.00 1.49 0.00 1.26 -8.74 24.61 -54.39 96.08 0.8103 585.0 529.3
3 0.00 1.40 0.00 1.19 -10.09 24.13 -54.87 97.76 0.8148 528.0 501.9
4 0.00 0.61 0.00 0.52 -9.79 24.21 -54.80 97.39 0.8141 542.0 542.1
5 0.00 0.88 0.00 0.75 -10.41 24.05 -54.95 98.16 0.8156 627.0 559.3
6 0.00 1.14 0.00 0.97 -9.16 24.20 -54.80 96.61 0.8143 308.0 288.6
7 2.11 4.39 1.80 3.75 -9.47 23.97 -55.03 97.00 0.8166 717.0 513.9
8 0.00 1.05 0.00 0.91 -10.23 23.67 -55.33 97.93 0.8194 700.0 648.1
9 0.00 1.93 0.00 1.67 -10.61 23.51 -55.49 98.40 0.8209 646.0 624.4
10 0.00 0.70 0.00 0.60 -9.86 23.60 -55.40 97.48 0.8201 632.0 603.5
11 0.00 1.49 0.00 1.28 -9.50 23.69 -55.31 97.05 0.8193 404.0 406.0
12 6.93 14.04 6.06 12.28 -10.83 23.01 -55.99 98.68 0.8258 733.0 326.4
13 0.00 0.61 0.00 0.55 -11.06 22.17 -56.84 98.96 0.8339 372.0 300.7
14 4.92 68.91 4.38 62.32 -10.57 22.20 -56.81 98.38 0.8336 278.2 99.7
15 0.00 0.79 0.00 0.72 -12.35 21.29 -57.71 100.51 0.8420 475.0 404.4
16 3.34 -14.00 3.03 -14.00 -10.97 21.51 -57.49 98.86 0.8400 593.2 999999
17 1.67 -14.00 1.53 -14.00 -10.99 21.16 -57.84 98.90 0.8433 452.8 999999
18 4.39 -14.00 4.03 -14.00 -11.14 21.06 -57.94 99.07 0.8442 482.9 999999
19 0.00 0.88 0.00 0.81 -11.45 20.90 -58.11 99.45 0.8457 -151.0 -53.7
20 1.76 -14.00 1.62 -14.00 -10.68 20.79 -58.21 98.54 0.8467 -682.7 999999
21 1.40 -14.00 1.31 -14.00 -10.81 20.58 -58.43 98.70 0.8487 52.2 999999
22 2.46 -14.00 2.29 -14.00 -10.48 20.62 -58.38 98.30 0.8483 168.2 999999
23 6.41 17.73 6.02 16.73 -11.18 20.22 -58.78 99.13 0.8518 461.0 -1.6
24 1.14 2.46 1.07 2.30 -10.26 20.45 -58.55 98.04 0.8499 98.7 115.1
25 0.88 2.46 0.86 2.41 -10.93 18.66 -60.34 98.87 0.8656 222.8 50.3
26 0.00 0.70 0.00 0.69 -11.43 18.49 -60.52 99.46 0.8670 -512.0 -466.1
27 5.53 25.02 5.53 25.07 -11.60 18.04 -60.96 99.66 0.8707 -492.8 -247.8
28 0.44 1.67 0.45 1.70 -11.94 17.46 -61.54 100.06 0.8755 246.4 239.8
29 0.00 0.97 0.00 0.97 -10.78 17.77 -61.23 98.73 0.8732 -508.0 -467.9
30 0.44 7.99 0.45 8.14 -10.62 17.31 -61.69 98.55 0.8770 -665.0 -453.8
31 0.00 0.88 0.00 0.91 -11.20 17.03 -61.97 99.22 0.8792 -638.0 -591.1
32 0.00 2.72 0.00 2.81 -10.65 17.04 -61.96 98.60 0.8793 -257.0 -277.4
33 0.00 0.79 0.00 0.82 -10.68 16.76 -62.24 98.64 0.8815 -173.0 -81.6
34 0.00 2.02 0.00 2.07 -7.17 17.42 -61.58 94.61 0.8774 -465.0 -305.0
35 0.00 2.98 0.00 3.13 -9.96 16.55 -62.45 97.83 0.8834 -292.0 -335.7
36 3.25 172.84 3.51 192.42 -11.90 15.54 -63.46 100.06 0.8910 -741.8 -114.8
37 0.97 2.19 1.03 2.33 -10.14 16.16 -62.84 98.04 0.8865 -513.0 -399.1
38 16.15 -36.00 18.00 -36.00 -12.33 14.64 -64.36 100.56 0.8977 -582.2 999999
39 6.50 -36.00 7.22 -36.00 -11.89 14.77 -64.23 100.06 0.8968 -516.2 999999
40 8.16 -36.00 9.03 -36.00 -11.20 14.93 -64.08 99.28 0.8958 -599.7 999999
41 0.97 -36.00 1.08 -36.00 -11.51 14.72 -64.28 99.64 0.8973 -236.7 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.