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

12114 0.00 46.04 0.00 30.26 -20.65 149.72 32.45 230.25 0.6573 285.9 310.3


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SDO HMI 2014-07-16 09:00:40 UT

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

1 0.00 0.54 0.00 0.40 -20.36 158.48 41.22 236.98 0.7391 371.0 270.0
2 0.00 1.00 0.00 0.71 -20.27 156.74 39.48 236.05 0.7212 167.0 222.5
3 0.00 1.00 0.00 0.70 -19.60 156.08 38.82 236.47 0.7107 606.0 541.6
4 0.00 1.36 0.00 0.96 -20.31 156.21 38.94 235.67 0.7161 594.0 515.7
5 0.00 0.91 0.00 0.65 -21.39 156.37 39.11 234.46 0.7241 589.0 519.1
6 0.00 1.09 0.00 0.77 -20.39 155.94 38.67 235.40 0.7139 771.0 664.3
7 0.00 2.36 0.00 1.67 -20.62 155.80 38.53 235.03 0.7138 661.0 570.0
8 0.00 1.27 0.00 0.89 -20.20 155.43 38.16 235.30 0.7075 583.0 530.1
9 0.00 1.45 0.00 1.02 -21.19 155.10 37.83 233.87 0.7103 614.0 531.4
10 0.00 1.00 0.00 0.69 -20.73 154.67 37.40 234.15 0.7032 623.0 501.1
11 0.00 1.36 0.00 0.92 -18.76 153.81 36.55 236.05 0.6820 621.0 575.1
12 0.00 1.54 0.00 1.07 -21.59 154.31 37.04 232.86 0.7050 465.0 391.8
13 0.00 1.09 0.00 0.71 -17.60 151.65 34.38 236.05 0.6512 425.0 441.4
14 0.00 1.09 0.00 0.66 -9.37 150.00 32.73 246.98 0.5818 829.0 716.4
15 0.00 1.00 0.00 0.65 -17.62 151.30 34.03 235.77 0.6475 447.0 486.7
16 0.00 0.73 0.00 0.50 -22.98 152.31 35.05 229.74 0.6950 414.0 361.2
17 0.00 0.91 0.00 0.58 -17.06 149.81 32.54 235.39 0.6271 670.0 567.6
18 0.00 2.36 0.00 1.50 -17.73 149.56 32.30 234.27 0.6292 709.0 572.2
19 0.00 0.82 0.00 0.54 -21.79 150.11 32.84 229.47 0.6648 391.0 418.2
20 0.00 3.36 0.00 2.20 -21.27 149.82 32.55 229.88 0.6580 686.0 624.1
21 0.00 1.18 0.00 0.72 -14.26 147.91 30.64 237.88 0.5855 830.0 684.3
22 0.00 3.63 0.00 2.35 -21.32 148.60 31.33 228.80 0.6461 867.0 624.9
23 0.00 1.27 0.00 0.82 -21.55 148.58 31.31 228.49 0.6477 394.0 317.1
24 0.00 1.09 0.00 0.70 -21.70 148.19 30.92 227.96 0.6451 611.0 436.4
25 0.00 1.18 0.00 0.70 -12.34 146.39 29.12 239.57 0.5534 793.0 644.6
26 0.00 1.09 0.00 0.69 -20.87 146.83 29.56 227.78 0.6246 380.0 417.8
27 0.00 1.00 0.00 0.61 -17.90 145.62 28.35 230.59 0.5870 -539.0 -433.8
28 0.00 1.09 0.00 0.69 -22.49 145.94 28.68 224.94 0.6299 -689.0 -544.4
29 0.00 0.73 0.00 0.46 -22.08 145.85 28.58 225.36 0.6254 -456.0 -420.6
30 0.00 1.54 0.00 0.98 -24.15 144.37 27.10 221.44 0.6303 -490.0 -365.5
31 0.00 2.18 0.00 1.37 -24.64 142.72 25.45 219.18 0.6205 -571.0 -549.8
32 0.00 1.09 0.00 0.64 -19.70 139.56 22.29 221.50 0.5410 -561.0 -502.9
33 0.00 1.09 0.00 0.69 -26.85 140.45 23.18 214.35 0.6246 -628.0 -566.4
34 0.00 0.91 0.00 0.60 -29.72 140.77 23.51 211.93 0.6573 -608.0 -520.7
35 0.00 0.73 0.00 0.45 -33.01 116.56 -0.70 179.03 0.6104 -564.0 -490.4


  • 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.