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

11591 111.88 572.93 68.24 350.02 7.29 228.79 -35.93 85.56 0.5857 -805.7 -209.5


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SDO HMI 2012-10-15 18:59:00 UT

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

1 68.16 366.98 40.86 220.13 7.42 230.26 -34.46 85.32 0.5652 -1436.0 -360.1
2 0.00 0.96 0.00 0.59 6.71 227.72 -37.00 86.55 0.6011 -758.0 -547.4
3 0.96 10.04 0.59 6.23 6.91 227.55 -37.17 86.21 0.6034 -888.3 -738.9
4 20.42 37.61 12.66 23.33 5.02 227.58 -37.14 89.35 0.6037 -885.6 -458.5
5 1.22 5.50 0.76 3.42 6.74 227.33 -37.39 86.48 0.6064 -736.5 -680.2
6 0.00 1.13 0.00 0.71 7.04 227.31 -37.41 85.98 0.6067 -729.0 -665.7
7 0.79 -5.00 0.49 -5.00 6.59 227.27 -37.45 86.73 0.6073 -620.0 999999
8 0.00 1.57 0.00 0.98 9.57 226.95 -37.77 81.83 0.6124 -603.0 -515.2
9 0.00 1.22 0.00 0.76 8.37 227.02 -37.70 83.79 0.6109 -317.0 -355.2
10 0.00 1.31 0.00 0.82 7.27 227.06 -37.66 85.61 0.6101 -800.0 -678.6
11 3.40 108.04 2.13 68.21 8.21 226.77 -37.95 84.07 0.6142 482.9 208.8
12 0.00 1.57 0.00 0.98 4.65 226.88 -37.84 89.89 0.6136 -690.0 -463.3
13 0.00 1.57 0.00 0.98 5.87 226.76 -37.96 87.89 0.6146 -661.0 -528.1
14 3.05 -11.00 1.92 -11.00 7.27 226.56 -38.16 85.61 0.6170 -856.1 999999
15 0.00 1.05 0.00 0.66 5.95 226.53 -38.19 87.76 0.6178 -544.0 -456.2
16 2.53 -11.00 1.59 -11.00 7.04 226.31 -38.41 85.97 0.6204 -687.9 999999
17 2.88 -11.00 1.83 -11.00 7.31 225.86 -38.86 85.53 0.6265 -731.7 999999
18 0.00 1.40 0.00 0.89 9.66 225.50 -39.22 81.80 0.6320 748.0 585.0
19 0.00 1.48 0.00 0.95 9.03 225.55 -39.17 82.79 0.6311 717.0 635.9
20 1.31 -11.00 0.83 -11.00 8.08 225.62 -39.10 84.31 0.6298 978.7 999999
21 0.00 0.70 0.00 0.44 8.70 225.55 -39.17 83.32 0.6309 713.0 629.2
22 2.71 -11.00 1.72 -11.00 8.31 225.52 -39.20 83.94 0.6312 756.8 999999
23 0.00 1.22 0.00 0.78 6.93 225.47 -39.25 86.14 0.6318 -647.0 -538.4
24 1.92 16.49 1.23 10.60 7.15 225.14 -39.58 85.79 0.6362 -589.8 237.8
25 0.00 1.05 0.00 0.68 8.67 224.53 -40.19 83.41 0.6445 834.0 681.5
26 2.53 3.49 1.63 2.26 8.16 224.55 -40.17 84.20 0.6441 741.7 670.7
27 0.00 2.18 0.00 1.41 8.49 224.51 -40.21 83.69 0.6447 778.0 669.2
28 0.00 0.87 0.00 0.56 6.57 224.56 -40.16 86.68 0.6440 709.0 565.1
29 0.00 1.57 0.00 1.02 7.04 224.36 -40.36 85.95 0.6466 665.0 587.8
30 0.00 1.22 0.00 0.81 5.35 222.84 -41.88 88.46 0.6673 683.0 502.4
31 0.00 1.92 0.00 1.28 5.80 222.31 -42.41 87.76 0.6738 679.0 555.2
32 0.00 0.79 0.00 0.54 6.14 220.71 -44.01 87.17 0.6940 469.0 419.1


  • 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.