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

12034 87.90 478.76 64.65 349.40 4.37 243.90 -46.09 78.48 0.7344 -198.3 -147.1


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SDO HMI 2014-04-12 16:00:33 UT

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

1 54.55 373.80 38.54 265.24 4.44 245.62 -44.37 77.93 0.7153 -1030.5 -312.2
2 2.03 -1.00 1.45 -1.00 4.65 244.93 -45.07 77.86 0.7241 -553.7 999999
3 2.29 -1.00 1.64 -1.00 4.23 244.83 -45.16 78.46 0.7241 -346.8 999999
4 0.26 -1.00 0.19 -1.00 4.67 244.67 -45.33 77.91 0.7272 -618.0 999999
5 1.94 -1.00 1.39 -1.00 3.66 244.65 -45.34 79.28 0.7248 -503.5 999999
6 2.12 -1.00 1.53 -1.00 5.05 244.37 -45.62 77.48 0.7316 -551.0 999999
7 0.97 -1.00 0.71 -1.00 5.19 244.14 -45.85 77.37 0.7346 -516.3 999999
8 0.00 0.62 0.00 0.45 5.56 243.67 -46.32 77.02 0.7410 -354.0 -343.4
9 0.00 0.53 0.00 0.39 4.83 243.30 -46.69 78.10 0.7433 469.0 422.5
10 0.44 1.41 0.33 1.05 4.81 242.77 -47.22 78.28 0.7493 616.6 533.8
11 0.00 0.97 0.00 0.73 5.41 242.49 -47.51 77.57 0.7540 487.0 457.5
12 0.00 1.06 0.00 0.80 5.11 242.43 -47.56 77.98 0.7539 693.0 561.9
13 0.00 0.97 0.00 0.73 2.90 242.24 -47.76 80.92 0.7510 164.0 134.9
14 0.00 3.09 0.00 2.32 2.11 241.82 -48.17 82.05 0.7542 763.0 637.9
15 0.00 1.32 0.00 1.01 4.47 241.58 -48.41 79.03 0.7618 592.0 434.3
16 4.41 10.42 3.34 7.88 3.19 241.63 -48.36 80.68 0.7585 774.2 657.7
17 0.00 3.18 0.00 2.43 4.28 241.37 -48.62 79.34 0.7637 681.0 500.8
18 0.00 1.50 0.00 1.14 3.00 241.37 -48.62 80.99 0.7610 662.0 582.6
19 0.00 1.15 0.00 0.87 2.81 241.38 -48.61 81.23 0.7605 524.0 497.3
20 0.00 0.71 0.00 0.54 2.54 241.39 -48.60 81.58 0.7598 621.0 520.1
21 0.00 1.15 0.00 0.88 3.75 241.14 -48.86 80.08 0.7651 549.0 499.8
22 0.00 0.88 0.00 0.68 3.32 241.12 -48.87 80.64 0.7644 385.0 305.8
23 0.00 0.53 0.00 0.41 4.61 240.97 -49.02 79.02 0.7688 493.0 447.2
24 0.00 0.97 0.00 0.76 5.22 240.26 -49.73 78.43 0.7779 615.0 496.8
25 0.00 0.71 0.00 0.56 3.61 239.41 -50.58 80.67 0.7836 619.0 598.2
26 0.00 1.06 0.00 0.85 5.34 239.06 -50.94 78.59 0.7909 628.0 534.8
27 0.00 0.35 0.00 0.28 2.88 238.99 -51.01 81.68 0.7868 365.0 396.2
28 0.00 0.71 0.00 0.58 5.72 238.23 -51.76 78.33 0.8002 578.0 512.9
29 15.45 60.11 12.65 49.13 4.17 238.11 -51.88 80.27 0.7984 799.7 368.9
30 0.00 0.88 0.00 0.73 5.46 237.62 -52.37 78.80 0.8059 376.0 305.4
31 0.00 0.97 0.00 0.81 5.24 237.30 -52.69 79.14 0.8087 371.0 318.2
32 3.44 5.65 2.88 4.72 4.60 237.32 -52.67 79.92 0.8072 529.3 343.3
33 0.00 3.00 0.00 2.52 4.98 237.18 -52.81 79.49 0.8094 308.0 289.2
34 0.00 1.06 0.00 0.91 6.40 236.64 -53.35 77.91 0.8176 314.0 258.2


  • 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.