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

11993 55.38 214.22 32.20 124.83 16.03 101.51 -21.74 42.53 0.5273 -82.2 -34.4


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SDO HMI 2014-03-01 17:00:27 UT

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

1 0.00 1.90 0.00 1.07 14.80 104.73 -18.52 39.80 0.4817 -901.0 -751.3
2 0.00 1.21 0.00 0.70 16.96 104.16 -19.09 37.83 0.5121 -769.0 -683.1
3 0.00 1.55 0.00 0.89 16.67 104.02 -19.22 38.38 0.5100 -583.0 -561.3
4 11.13 53.99 6.33 30.77 15.16 103.88 -19.37 40.57 0.4941 -1109.7 -587.3
5 6.47 -4.00 3.69 -4.00 15.46 103.66 -19.59 40.49 0.4997 -792.1 999999
6 0.00 1.29 0.00 0.74 14.93 103.22 -20.03 41.83 0.4982 -599.0 -453.5
7 1.12 12.51 0.65 7.27 16.79 102.79 -20.45 39.96 0.5230 -892.5 -569.6
8 0.86 -7.00 0.50 -7.00 16.99 102.70 -20.54 39.83 0.5261 -715.2 999999
9 13.63 61.75 7.89 35.73 16.22 102.52 -20.72 41.07 0.5193 -1067.4 -127.2
10 0.00 2.16 0.00 1.24 15.32 102.45 -20.79 42.36 0.5101 -763.0 -537.4
11 1.21 -9.00 0.70 -9.00 15.81 102.37 -20.88 41.82 0.5163 951.5 999999
12 1.12 -9.00 0.65 -9.00 15.92 102.09 -21.15 42.05 0.5202 792.5 999999
13 0.00 0.78 0.00 0.45 14.84 101.91 -21.34 43.77 0.5105 499.0 402.1
14 0.00 0.86 0.00 0.50 16.47 101.46 -21.78 42.15 0.5323 -387.0 -346.2
15 0.00 1.47 0.00 0.85 14.76 101.42 -21.82 44.52 0.5148 -729.0 -498.3
16 3.71 6.21 2.17 3.63 16.07 101.04 -22.20 43.22 0.5323 949.6 679.0
17 0.00 0.86 0.00 0.51 16.24 100.82 -22.42 43.28 0.5363 611.0 520.6
18 0.00 1.81 0.00 1.05 14.73 100.89 -22.35 45.25 0.5199 -284.0 -142.5
19 0.00 1.64 0.00 0.95 14.97 100.60 -22.64 45.29 0.5255 176.0 124.3
20 0.00 1.29 0.00 0.76 15.82 100.24 -23.01 44.57 0.5380 994.0 764.0
21 0.86 4.92 0.50 2.86 14.73 100.33 -22.92 45.97 0.5259 881.7 800.7
22 0.78 6.21 0.45 3.63 15.32 99.96 -23.29 45.60 0.5358 908.2 732.4
23 0.00 0.95 0.00 0.56 15.74 99.91 -23.34 45.08 0.5405 872.0 700.3
24 0.00 2.41 0.00 1.43 16.50 99.65 -23.60 44.39 0.5509 716.0 662.8
25 8.11 12.16 4.81 7.22 16.02 98.96 -24.28 45.84 0.5531 901.3 670.8
26 2.24 15.52 1.34 9.26 16.48 98.87 -24.38 45.34 0.5586 -142.0 500.1
27 0.00 1.03 0.00 0.62 16.96 98.36 -24.89 45.30 0.5685 671.0 568.8
28 0.00 0.43 0.00 0.26 16.99 97.25 -25.99 46.49 0.5801 924.0 762.6
29 3.36 13.71 2.05 8.35 17.32 97.13 -26.11 46.19 0.5845 819.5 647.3
30 0.78 -29.00 0.47 -29.00 17.10 97.06 -26.18 46.55 0.5831 858.3 999999
31 0.00 1.55 0.00 0.94 16.73 96.74 -26.51 47.39 0.5830 707.0 617.1
32 0.00 0.78 0.00 0.48 17.77 96.26 -26.99 46.55 0.5975 586.0 542.8
33 0.00 1.72 0.00 1.08 18.44 95.44 -27.80 46.55 0.6118 549.0 459.1
34 0.00 1.55 0.00 1.03 19.65 90.76 -32.49 49.41 0.6685 474.0 433.4


  • 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.