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

12178 119.25 571.65 69.66 332.20 -1.44 151.87 -30.66 103.91 0.5270 296.7 194.8


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SDO HMI 2014-10-01 04:00:33 UT

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

1 13.84 344.52 7.89 197.52 -1.37 153.85 -28.68 104.77 0.4982 1453.6 466.3
2 2.73 -1.00 1.56 -1.00 -1.48 153.57 -28.96 104.82 0.5027 1102.2 999999
3 15.69 -1.00 9.00 -1.00 -1.67 153.39 -29.13 105.09 0.5060 1104.0 999999
4 4.76 -1.00 2.74 -1.00 -1.44 153.09 -29.44 104.49 0.5095 932.4 999999
5 21.33 -1.00 12.31 -1.00 -1.86 152.77 -29.76 105.10 0.5159 934.7 999999
6 0.88 -1.00 0.51 -1.00 -2.15 152.45 -30.08 105.46 0.5217 650.9 999999
7 0.88 -1.00 0.51 -1.00 -1.64 152.39 -30.14 104.48 0.5204 664.3 999999
8 0.00 1.59 0.00 0.91 0.60 152.34 -30.19 100.24 0.5130 793.0 683.2
9 3.08 -1.00 1.79 -1.00 -1.74 152.21 -30.31 104.58 0.5233 602.4 999999
10 0.00 0.79 0.00 0.46 0.31 151.95 -30.57 100.64 0.5196 669.0 641.4
11 0.00 2.38 0.00 1.38 -0.21 151.95 -30.57 101.61 0.5213 902.0 656.9
12 0.00 3.35 0.00 1.95 -0.73 151.85 -30.68 102.53 0.5247 929.0 744.8
13 0.00 1.06 0.00 0.61 0.39 151.78 -30.75 100.42 0.5219 539.0 444.5
14 0.00 1.15 0.00 0.67 -0.38 151.60 -30.92 101.77 0.5270 575.0 520.5
15 0.00 0.88 0.00 0.51 -1.02 151.53 -31.00 102.91 0.5304 792.0 743.8
16 0.00 0.97 0.00 0.57 -1.66 151.45 -31.08 104.04 0.5340 628.0 548.7
17 1.32 4.41 0.77 2.57 -0.72 151.43 -31.10 102.32 0.5308 838.5 673.5
18 8.64 155.29 5.06 91.90 -1.16 151.24 -31.28 103.03 0.5350 765.9 -310.8
19 0.88 -18.00 0.52 -18.00 -0.74 151.18 -31.35 102.24 0.5344 728.0 999999
20 2.38 -18.00 1.40 -18.00 -1.39 150.92 -31.60 103.30 0.5404 307.5 999999
21 1.50 -18.00 0.88 -18.00 -1.15 150.82 -31.71 102.83 0.5410 -395.2 999999
22 0.00 0.71 0.00 0.42 -3.22 150.38 -32.15 106.24 0.5555 815.0 652.6
23 0.00 1.32 0.00 0.78 -1.65 150.14 -32.39 103.39 0.5526 -517.0 -390.1
24 0.00 0.79 0.00 0.47 -1.96 150.10 -32.43 103.91 0.5543 380.0 265.8
25 0.00 0.97 0.00 0.58 -3.23 149.77 -32.76 105.93 0.5640 712.0 569.1
26 1.06 50.24 0.63 30.16 -1.99 149.59 -32.93 103.73 0.5615 -794.8 -420.4
27 24.06 -18.00 14.34 -18.00 -0.90 149.54 -32.98 101.81 0.5583 -1082.2 999999
28 0.00 1.23 0.00 0.74 -0.59 149.22 -33.30 101.14 0.5618 -378.0 -306.6
29 0.53 -18.00 0.32 -18.00 -0.99 149.04 -33.49 101.76 0.5657 -512.0 999999
30 15.69 -26.00 9.43 -26.00 -1.69 148.99 -33.54 102.95 0.5688 -980.0 999999


  • 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.