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

12014r 0.00 48.24 0.00 25.82 -14.69 122.50 -18.62 115.01 0.3442 331.9 299.3


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SDO HMI 2014-03-27 16:00:31 UT

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

1 0.00 2.01 0.00 1.00 -8.35 137.10 -4.02 111.97 0.0751 1198.0 1020.1
2 0.00 1.40 0.00 0.70 -8.14 136.83 -4.29 108.18 0.0782 852.0 653.5
3 0.00 1.57 0.00 0.78 -6.63 136.24 -4.87 88.77 0.0848 802.0 717.2
4 0.00 1.92 0.00 0.97 -16.36 133.83 -7.28 144.05 0.2081 884.0 725.9
5 0.00 2.10 0.00 1.07 -17.06 133.36 -7.75 144.34 0.2222 1051.0 813.5
6 0.00 1.49 0.00 0.74 -10.82 133.55 -7.57 119.00 0.1486 1053.0 741.0
7 0.00 1.49 0.00 0.74 -6.95 132.99 -8.12 91.79 0.1409 909.0 726.4
8 0.00 2.01 0.00 1.01 -10.19 131.96 -9.15 111.37 0.1688 981.0 650.5
9 0.00 0.96 0.00 0.48 -10.40 131.96 -9.15 112.52 0.1702 1023.0 834.5
10 0.00 0.96 0.00 0.48 -6.80 131.81 -9.31 90.81 0.1613 674.0 529.2
11 0.00 1.05 0.00 0.53 -11.59 131.42 -9.69 117.48 0.1867 599.0 550.8
12 0.00 1.14 0.00 0.59 -17.91 125.78 -15.34 128.10 0.3212 841.0 762.2
13 0.00 1.14 0.00 0.59 -12.35 125.97 -15.14 111.65 0.2758 753.0 696.5
14 0.00 1.31 0.00 0.70 -20.43 124.83 -16.28 132.50 0.3578 843.0 730.4
15 0.00 1.92 0.00 1.02 -20.21 124.79 -16.32 131.95 0.3561 787.0 574.9
16 0.00 1.05 0.00 0.56 -20.31 124.11 -17.00 131.09 0.3654 679.0 547.8
17 0.00 1.49 0.00 0.80 -20.13 120.97 -20.14 126.36 0.4031 562.0 441.2
18 0.00 4.11 0.00 2.19 -10.74 119.32 -21.80 102.02 0.3746 690.0 831.3
19 0.00 3.41 0.00 1.84 -10.15 118.08 -23.03 100.05 0.3928 785.0 686.9
20 0.00 0.96 0.00 0.52 -9.90 117.87 -23.25 99.36 0.3957 588.0 499.6
21 0.00 2.71 0.00 1.53 -21.54 115.71 -25.40 123.65 0.4813 -553.0 -511.8
22 0.00 0.96 0.00 0.53 -17.12 116.03 -25.09 115.17 0.4496 -747.0 -594.7
23 0.00 0.52 0.00 0.30 -21.74 113.55 -27.57 122.21 0.5101 -656.0 -634.8
24 0.00 0.87 0.00 0.50 -20.58 113.42 -27.69 120.03 0.5046 493.0 375.3
25 0.00 2.62 0.00 1.56 -23.08 110.68 -30.43 122.41 0.5541 -744.0 -685.6
26 0.00 1.57 0.00 0.91 -17.99 111.17 -29.94 113.83 0.5210 -837.0 -679.2
27 0.00 1.14 0.00 0.66 -17.92 111.04 -30.07 113.63 0.5225 -761.0 -655.2
28 0.00 1.75 0.00 1.01 -15.13 110.70 -30.42 108.24 0.5167 -662.0 -402.0
29 0.00 0.52 0.00 0.30 -14.91 110.62 -30.49 107.80 0.5170 -474.0 -396.0
30 0.00 0.52 0.00 0.30 -14.45 110.55 -30.56 106.90 0.5167 -628.0 -677.3
31 0.00 1.57 0.00 0.91 -14.57 110.46 -30.65 107.09 0.5183 -696.0 -637.4


  • 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.