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

12181 11.44 62.93 6.03 33.35 -12.07 160.93 8.63 204.50 0.3548 91.2 124.0


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SDO HMI 2014-10-03 11:00:32 UT

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

1 0.00 0.53 0.00 0.28 -10.50 168.19 15.89 222.90 0.3971 653.0 414.2
2 0.00 1.14 0.00 0.62 -11.69 167.91 15.60 220.39 0.4082 585.0 474.3
3 0.00 2.64 0.00 1.41 -9.29 167.53 15.23 223.86 0.3757 672.0 653.7
4 0.00 1.06 0.00 0.56 -9.52 165.88 13.57 220.15 0.3606 795.0 705.6
5 0.00 0.97 0.00 0.57 -22.84 165.50 13.20 203.29 0.5342 613.0 491.2
6 0.00 1.76 0.00 0.97 -16.50 164.89 12.58 208.19 0.4439 724.0 649.7
7 0.00 0.88 0.00 0.49 -16.33 164.75 12.44 208.12 0.4406 884.0 628.4
8 0.35 1.76 0.19 0.93 -10.30 163.63 11.33 213.82 0.3488 -843.0 -734.0
9 0.00 2.02 0.00 1.07 -12.15 161.86 9.56 206.91 0.3603 888.0 735.0
10 0.62 13.55 0.33 7.17 -11.83 161.70 9.39 206.91 0.3544 867.6 612.0
11 1.23 -10.00 0.65 -10.00 -11.93 161.54 9.24 206.42 0.3546 923.4 999999
12 0.00 2.82 0.00 1.49 -11.42 161.47 9.16 206.88 0.3466 1063.0 880.0
13 0.88 -10.00 0.47 -10.00 -11.82 161.14 8.83 205.53 0.3502 893.5 999999
14 0.00 1.06 0.00 0.56 -11.53 160.88 8.58 205.24 0.3441 624.0 361.8
15 0.00 2.55 0.00 1.34 -11.52 160.39 8.08 203.96 0.3406 841.0 617.3
16 0.00 1.14 0.00 0.60 -11.87 160.21 7.90 203.09 0.3446 728.0 587.8
17 0.00 1.41 0.00 0.74 -10.26 159.86 7.55 204.12 0.3180 704.0 524.7
18 4.05 8.10 2.12 4.24 -11.09 159.23 6.93 201.33 0.3268 -831.5 -278.1
19 0.00 2.46 0.00 1.30 -12.42 159.27 6.96 200.00 0.3474 -713.0 -550.5
20 0.44 -18.00 0.23 -18.00 -10.90 159.14 6.83 201.28 0.3233 541.6 999999
21 1.23 2.29 0.65 1.20 -11.28 158.96 6.65 200.36 0.3280 -892.8 -821.5
22 0.44 1.94 0.23 1.02 -11.75 158.91 6.60 199.72 0.3351 -904.8 -731.7
23 0.70 4.40 0.37 2.32 -12.35 158.92 6.62 199.16 0.3445 -1002.8 -739.9
24 1.50 3.08 0.79 1.62 -11.72 158.69 6.39 199.16 0.3334 -998.8 -711.3
25 0.00 1.23 0.00 0.66 -14.00 158.31 6.01 196.13 0.3672 -876.0 -794.9
26 0.00 1.85 0.00 0.98 -13.68 158.24 5.94 196.20 0.3619 -988.0 -804.5
27 0.00 0.79 0.00 0.42 -13.60 156.88 4.57 192.66 0.3550 -842.0 -744.0
28 0.00 1.50 0.00 0.79 -14.32 155.34 3.03 188.18 0.3621 -729.0 -567.6


  • 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.