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

11990 72.94 414.36 52.03 293.36 -12.53 108.08 45.99 259.55 0.7156 371.8 300.2


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SDO HMI 2014-03-06 08:25:13 UT

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

1 0.00 0.78 0.00 0.88 -6.48 126.46 64.37 266.31 0.8996 312.0 294.3
2 0.00 0.87 0.00 0.88 -18.13 123.71 61.62 253.24 0.8752 439.0 440.6
3 0.00 0.69 0.00 0.71 -18.37 123.79 61.70 252.97 0.8759 287.0 281.4
4 0.00 2.25 0.00 1.87 -15.92 115.94 53.85 255.51 0.8042 623.0 564.3
5 0.00 0.52 0.00 0.43 -16.19 115.99 53.90 255.18 0.8049 368.0 360.7
6 0.00 4.93 0.00 4.08 -16.31 115.77 53.68 255.03 0.8028 580.0 511.6
7 0.00 1.04 0.00 0.85 -16.00 115.44 53.35 255.39 0.7993 660.0 552.2
8 0.00 0.61 0.00 0.47 -10.97 113.23 51.14 261.73 0.7748 522.0 468.3
9 3.81 5.54 3.04 4.42 -16.31 114.17 52.08 254.91 0.7865 -539.3 -325.6
10 0.00 0.95 0.00 0.76 -16.52 113.95 51.86 254.63 0.7843 -421.0 -316.5
11 0.00 2.51 0.00 1.91 -10.81 112.14 50.05 261.95 0.7628 195.0 232.9
12 12.12 25.10 9.04 18.70 -11.36 111.05 48.96 261.22 0.7505 897.6 609.4
13 1.38 10.38 1.04 7.79 -12.04 111.21 49.12 260.32 0.7524 595.0 339.6
14 0.00 3.29 0.00 2.46 -12.41 111.11 49.02 259.82 0.7515 -553.0 -451.1
15 0.00 0.43 0.00 0.32 -12.46 110.89 48.80 259.75 0.7490 -163.0 -175.8
16 0.00 2.68 0.00 2.09 -18.99 112.82 50.73 251.34 0.7750 -407.0 -322.9
17 0.69 4.07 0.51 2.97 -11.37 109.95 47.86 261.19 0.7379 659.8 612.5
18 0.00 0.87 0.00 0.67 -19.18 112.06 49.97 250.98 0.7673 -493.0 -461.2
19 0.00 0.35 0.00 0.27 -19.55 111.82 49.73 250.47 0.7653 -567.0 -510.8
20 7.44 18.52 5.39 13.41 -12.51 109.39 47.30 259.63 0.7318 -592.1 -334.2
21 0.00 0.69 0.00 0.50 -12.03 108.97 46.88 260.26 0.7266 -395.0 -338.1
22 0.00 0.87 0.00 0.63 -16.69 109.76 47.67 253.96 0.7391 -599.0 -538.1
23 0.00 2.25 0.00 1.60 -13.23 108.36 46.27 258.57 0.7200 -501.0 -340.0
24 0.00 0.61 0.00 0.44 -16.91 109.32 47.23 253.60 0.7345 -588.0 -528.1
25 3.46 8.65 2.44 6.09 -13.80 107.75 45.66 257.73 0.7131 -133.9 -108.1
26 0.00 1.12 0.00 0.79 -14.27 107.56 45.47 257.05 0.7113 -292.0 -245.7
27 41.88 287.83 29.06 199.64 -12.24 106.95 44.86 259.89 0.7026 1192.9 425.3
28 0.00 2.08 0.00 1.46 -15.51 107.67 45.58 255.33 0.7138 -798.0 -686.2
29 2.16 5.45 1.51 3.81 -14.41 107.33 45.24 256.83 0.7087 -533.2 -277.8
30 0.00 4.15 0.00 2.93 -15.84 107.72 45.63 254.88 0.7148 -673.0 -625.4
31 0.00 3.12 0.00 2.19 -15.30 107.57 45.48 255.61 0.7124 -674.0 -568.6
32 0.00 0.43 0.00 0.30 -14.44 107.04 44.95 256.77 0.7051 -355.0 -325.8
33 0.00 1.21 0.00 0.84 -14.80 107.04 44.95 256.25 0.7056 -528.0 -471.0
34 0.00 0.61 0.00 0.40 -4.14 103.99 41.90 271.90 0.6687 -377.0 -318.7
35 0.00 2.68 0.00 1.76 -9.29 103.51 41.42 264.16 0.6587 -222.0 -215.4
36 0.00 2.25 0.00 1.47 -8.39 103.19 41.10 265.55 0.6546 -336.0 -241.2
37 0.00 1.04 0.00 0.67 -9.33 102.32 40.23 264.11 0.6430 -495.0 -421.7
38 0.00 1.64 0.00 1.06 -9.69 102.29 40.20 263.55 0.6426 -807.0 -689.8
39 0.00 1.30 0.00 0.84 -10.07 102.31 40.22 262.94 0.6429 -643.0 -510.3


  • 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.