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

11864 75.54 412.43 45.32 247.78 -21.89 150.28 20.36 214.63 0.5650 184.3 84.8


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SDO HMI 2013-10-15 13:59:01 UT

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

1 21.66 130.38 13.72 82.64 -22.67 156.47 26.55 221.44 0.6254 1121.6 328.5
2 0.87 -1.00 0.55 -1.00 -22.88 155.82 25.91 220.53 0.6217 712.8 999999
3 0.00 0.79 0.00 0.48 -19.40 155.18 25.26 223.99 0.5818 730.0 598.9
4 0.00 1.40 0.00 0.88 -23.30 155.33 25.41 219.53 0.6215 694.0 497.5
5 0.00 1.31 0.00 0.79 -22.98 149.39 19.48 212.80 0.5688 727.0 627.0
6 9.78 236.74 5.79 138.79 -21.70 148.80 18.88 213.34 0.5492 791.3 23.7
7 18.25 -6.00 10.73 -6.00 -21.51 148.03 18.11 212.48 0.5407 1012.4 999999
8 1.05 -6.00 0.61 -6.00 -21.17 147.95 18.03 212.73 0.5360 -677.8 999999
9 0.00 1.31 0.00 0.75 -18.51 147.58 17.66 215.23 0.5007 -852.0 -657.9
10 3.06 -6.00 1.79 -6.00 -21.13 147.71 17.79 212.43 0.5336 -785.3 999999
11 0.00 2.27 0.00 1.30 -18.63 147.42 17.51 214.85 0.5009 -882.0 -767.2
12 0.00 1.22 0.00 0.72 -22.20 147.64 17.73 211.21 0.5462 630.0 512.3
13 0.79 -6.00 0.46 -6.00 -22.37 147.49 17.58 210.83 0.5471 576.6 999999
14 14.85 -6.00 8.62 -6.00 -20.90 146.88 16.96 211.46 0.5243 -1144.9 999999
15 2.18 -6.00 1.27 -6.00 -21.36 146.70 16.78 210.70 0.5287 660.6 999999
16 0.35 -6.00 0.21 -6.00 -22.41 146.79 16.87 209.78 0.5424 -430.0 999999
17 0.00 0.96 0.00 0.57 -23.64 146.95 17.03 208.82 0.5588 698.0 585.6
18 0.00 2.62 0.00 1.54 -22.43 146.45 16.54 209.27 0.5403 -649.0 -444.0
19 0.00 1.22 0.00 0.71 -21.12 145.43 15.52 209.03 0.5163 833.0 628.2
20 0.00 1.14 0.00 0.66 -21.29 145.38 15.47 208.79 0.5180 672.0 511.6
21 1.48 5.15 0.87 3.01 -22.49 145.12 15.20 207.22 0.5317 -850.8 -667.6
22 0.00 0.87 0.00 0.52 -24.10 145.27 15.35 206.00 0.5535 607.0 552.1
23 0.00 1.05 0.00 0.61 -22.55 144.89 14.97 206.81 0.5310 -647.0 -485.6
24 0.00 0.87 0.00 0.50 -20.01 143.81 13.89 207.53 0.4901 -797.0 -669.8
25 1.22 3.49 0.70 1.99 -20.27 143.73 13.81 207.14 0.4931 -829.8 -640.2
26 0.00 2.97 0.00 1.71 -21.57 143.62 13.70 205.72 0.5097 -864.0 -755.9
27 0.00 0.87 0.00 0.50 -20.26 143.44 13.52 206.65 0.4909 -799.0 -693.6
28 0.00 1.48 0.00 0.84 -20.32 143.21 13.29 206.21 0.4902 -767.0 -553.1
29 0.00 1.75 0.00 0.99 -20.38 142.95 13.04 205.72 0.4893 -959.0 -812.7
30 0.00 1.57 0.00 0.92 -23.60 143.06 13.14 203.09 0.5333 -787.0 -636.9
31 0.00 1.83 0.00 1.07 -23.47 141.97 12.06 201.47 0.5255 -806.0 -622.9
32 0.00 1.75 0.00 1.01 -23.31 141.36 11.44 200.59 0.5201 -744.0 -523.7
33 0.00 0.96 0.00 0.54 -20.93 140.65 10.73 201.20 0.4829 -815.0 -685.2
34 0.00 1.83 0.00 1.09 -26.25 140.72 10.80 197.62 0.5576 784.0 646.1
35 0.00 2.27 0.00 1.28 -21.55 138.22 8.30 196.31 0.4800 -875.0 -635.7
36 0.00 1.14 0.00 0.66 -24.70 138.01 8.09 194.17 0.5248 -563.0 -474.4
37 0.00 1.22 0.00 0.71 -25.18 137.61 7.69 193.26 0.5303 -616.0 -490.7


  • 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.