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

12035 69.40 323.83 84.62 395.27 -17.26 221.71 -66.63 106.34 0.9127 176.7 60.4


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SDO HMI 2014-04-12 19:00:33 UT

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

1 8.83 36.54 9.73 40.49 -18.11 224.59 -63.75 107.37 0.8951 -394.0 47.2
2 9.80 172.91 10.47 185.77 -16.44 225.49 -62.84 105.53 0.8877 963.1 242.3
3 2.74 -2.00 2.90 -2.00 -16.05 225.71 -62.62 105.11 0.8859 985.2 999999
4 0.00 0.62 0.00 0.64 -14.44 226.36 -61.98 103.30 0.8804 -112.0 -156.4
5 0.00 1.06 0.00 1.10 -14.25 226.32 -62.02 103.08 0.8807 -205.0 -191.4
6 4.68 -2.00 5.00 -2.00 -15.59 225.42 -62.92 104.58 0.8880 762.8 999999
7 1.32 -1.00 1.49 -1.00 -18.04 223.90 -64.44 107.27 0.9001 355.5 999999
8 16.15 -2.00 17.43 -2.00 -15.97 225.14 -63.20 105.00 0.8903 579.9 999999
9 0.00 1.94 0.00 2.18 -17.74 223.96 -64.38 106.93 0.8995 307.0 215.5
10 0.00 1.77 0.00 2.12 -19.65 222.15 -66.19 108.97 0.9128 514.0 510.5
11 0.71 1.50 0.86 1.82 -19.85 221.90 -66.43 109.18 0.9145 360.5 374.6
12 1.94 2.74 2.33 3.29 -19.02 222.11 -66.23 108.27 0.9129 404.2 240.2
13 0.00 0.26 0.00 0.31 -16.06 222.74 -65.60 105.04 0.9079 386.0 377.7
14 0.00 0.26 0.00 0.36 -19.93 219.27 -69.06 109.16 0.9311 162.0 146.0
15 1.77 3.80 2.34 5.03 -19.26 219.63 -68.71 108.46 0.9289 302.9 206.5
16 1.68 3.44 2.15 4.41 -18.13 220.35 -67.99 107.25 0.9242 461.0 290.9
17 0.00 0.62 0.00 0.91 -21.20 217.17 -71.17 110.47 0.9433 -305.0 -341.7
18 0.00 3.97 0.00 4.85 -16.17 221.57 -66.77 105.14 0.9160 409.0 290.2
19 0.00 2.56 0.00 3.37 -18.23 219.74 -68.60 107.34 0.9280 333.0 228.2
20 0.00 0.26 0.00 0.35 -18.48 219.35 -68.99 107.60 0.9305 97.0 52.7
21 0.00 3.88 0.00 6.00 -20.37 216.16 -72.17 109.57 0.9486 -681.0 -609.9
22 0.00 1.94 0.00 3.10 -20.40 215.48 -72.86 109.60 0.9521 -380.0 -364.2
23 0.00 1.15 0.00 1.87 -20.65 215.05 -73.28 109.85 0.9542 -254.0 -249.4
24 0.00 0.79 0.00 1.08 -16.74 218.93 -69.40 105.73 0.9329 -209.0 -210.0
25 2.74 66.11 4.24 103.98 -19.41 216.10 -72.24 108.55 0.9489 -491.7 -191.9
26 3.80 5.56 4.74 6.94 -13.09 221.08 -67.26 101.78 0.9193 286.3 152.6
27 0.00 2.82 0.00 4.83 -20.41 214.20 -74.13 109.60 0.9583 -355.0 -220.9
28 0.00 0.62 0.00 0.99 -19.46 215.28 -73.06 108.60 0.9530 -196.0 -149.7
29 0.00 1.24 0.00 1.67 -15.16 219.07 -69.27 104.04 0.9320 -425.0 -393.1
30 0.00 1.15 0.00 1.48 -13.44 220.21 -68.12 102.17 0.9250 271.0 257.2
31 13.24 -25.00 20.94 -25.00 -18.64 215.67 -72.67 107.74 0.9511 -254.3 999999
32 0.00 1.32 0.00 1.87 -15.35 218.02 -70.32 104.24 0.9383 -457.0 -397.7
33 0.00 1.68 0.00 2.44 -15.69 217.36 -70.98 104.61 0.9421 -457.0 -394.5
34 0.00 1.32 0.00 2.02 -15.20 216.48 -71.86 104.11 0.9470 -235.0 -281.0


  • 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.