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

11327 121.28 464.25 67.08 257.36 -21.13 334.14 1.12 182.46 0.4494 -156.0 -155.2


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SDO HMI 2011-10-22 00:59:01 UT

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

1 0.00 2.96 0.00 1.65 -21.47 337.96 4.94 190.07 0.4600 205.0 359.3
2 11.06 33.08 6.09 18.22 -20.10 337.63 4.61 189.96 0.4381 1047.0 375.2
3 11.23 37.08 6.15 20.28 -19.47 337.35 4.33 189.64 0.4276 922.3 804.7
4 2.44 2.79 1.34 1.53 -19.93 337.24 4.22 189.20 0.4344 924.9 855.2
5 4.27 -3.00 2.33 -3.00 -19.24 337.16 4.14 189.30 0.4234 1169.0 999999
6 10.10 18.63 5.57 10.28 -20.36 337.09 4.07 188.73 0.4407 848.3 626.7
7 0.00 1.83 0.00 1.00 -19.77 336.95 3.93 188.64 0.4311 731.0 495.2
8 0.00 0.87 0.00 0.48 -20.76 336.78 3.76 187.94 0.4462 572.0 424.7
9 0.00 3.05 0.00 1.67 -19.50 336.72 3.70 188.24 0.4264 816.0 685.1
10 0.00 3.05 0.00 1.67 -20.09 336.64 3.62 187.86 0.4355 764.0 663.7
11 2.79 9.14 1.51 4.96 -18.61 336.45 3.43 187.94 0.4119 1061.2 822.7
12 0.00 1.22 0.00 0.66 -18.91 336.45 3.43 187.85 0.4165 956.0 764.9
13 0.00 0.96 0.00 0.52 -19.17 336.36 3.35 187.56 0.4205 861.0 633.1
14 0.00 4.53 0.00 2.46 -18.68 336.16 3.15 187.28 0.4123 968.0 898.2
15 2.35 3.22 1.28 1.75 -18.74 335.85 2.83 186.54 0.4127 961.1 851.8
16 0.00 1.13 0.00 0.62 -19.27 335.86 2.84 186.41 0.4210 641.0 472.2
17 0.00 2.00 0.00 1.09 -18.87 335.60 2.58 185.93 0.4143 679.0 586.8
18 0.00 0.87 0.00 0.49 -22.66 335.37 2.36 184.62 0.4733 -771.0 -574.0
19 0.00 1.22 0.00 0.67 -20.15 334.98 1.97 184.28 0.4337 925.0 773.4
20 2.87 3.13 1.56 1.70 -18.93 334.75 1.73 183.97 0.4141 949.0 872.0
21 0.00 1.48 0.00 0.81 -19.66 334.72 1.71 183.79 0.4256 901.0 668.9
22 0.00 4.53 0.00 2.47 -19.36 334.25 1.23 182.77 0.4204 907.0 561.7
23 5.48 309.63 3.07 172.60 -22.29 334.05 1.03 182.05 0.4663 -907.3 -426.8
24 0.00 1.57 0.00 0.87 -21.55 333.94 0.93 181.90 0.4547 -841.0 -663.8
25 3.74 7.49 2.04 4.08 -19.42 333.74 0.72 181.63 0.4212 836.2 717.1
26 1.22 -23.00 0.68 -23.00 -22.42 333.56 0.54 181.08 0.4681 -532.9 999999
27 2.96 -23.00 1.65 -23.00 -22.15 333.50 0.48 180.96 0.4639 -792.3 999999
28 2.44 -23.00 1.34 -23.00 -20.75 333.24 0.22 180.46 0.4419 -807.2 999999
29 4.70 -23.00 2.60 -23.00 -21.11 333.08 0.06 180.12 0.4477 -1103.6 999999
30 0.44 -23.00 0.24 -23.00 -20.88 333.05 0.03 180.06 0.4440 -1070.2 999999
31 0.00 8.79 0.00 4.83 -20.21 332.95 -0.07 179.85 0.4335 -836.0 -767.8
32 53.19 -23.00 29.63 -23.00 -21.88 332.79 -0.23 179.53 0.4597 -1269.5 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.