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

12155 53.49 229.76 32.63 140.11 -19.56 107.14 -23.96 139.06 0.5861 629.3 447.5


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SDO HMI 2014-09-07 19:00:36 UT

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

1 0.00 1.25 0.00 0.76 -20.74 109.58 -21.51 143.36 0.5769 773.0 657.6
2 0.00 0.80 0.00 0.50 -22.64 108.79 -22.31 144.41 0.6044 685.0 567.3
3 11.77 88.99 7.06 53.32 -18.90 108.54 -22.56 139.94 0.5661 1175.1 535.5
4 0.53 1.69 0.33 1.05 -22.31 107.92 -23.18 143.04 0.6078 945.5 851.7
5 0.00 1.87 0.00 1.18 -23.15 107.73 -23.37 143.70 0.6183 622.0 532.6
6 0.00 2.05 0.00 1.29 -22.81 107.69 -23.41 143.29 0.6150 708.0 557.6
7 4.99 -3.00 3.00 -3.00 -18.64 108.30 -22.80 139.33 0.5656 1022.0 999999
8 2.23 -3.00 1.34 -3.00 -18.85 108.17 -22.93 139.42 0.5690 831.3 999999
9 0.00 1.07 0.00 0.67 -22.44 107.36 -23.74 142.53 0.6138 704.0 614.2
10 0.00 0.80 0.00 0.49 -19.82 107.67 -23.43 139.97 0.5838 -338.0 -229.4
11 0.00 1.07 0.00 0.65 -19.59 107.64 -23.46 139.66 0.5816 -278.0 -194.8
12 10.97 28.89 6.77 17.82 -20.54 106.88 -24.22 139.88 0.5983 822.2 404.6
13 0.00 1.16 0.00 0.72 -21.56 106.45 -24.65 140.54 0.6125 729.0 607.9
14 23.00 78.82 14.13 48.35 -19.88 106.68 -24.42 138.87 0.5934 1156.7 570.0
15 0.00 0.71 0.00 0.43 -18.53 106.72 -24.38 137.30 0.5794 -585.0 -442.0
16 0.00 1.69 0.00 1.06 -20.73 105.92 -25.17 139.02 0.6089 660.0 470.8
17 0.00 0.98 0.00 0.62 -20.56 104.19 -26.91 136.96 0.6231 675.0 515.5
18 0.00 0.80 0.00 0.49 -18.18 104.58 -26.51 134.50 0.5969 744.0 580.9
19 0.00 2.14 0.00 1.35 -20.36 104.12 -26.98 136.66 0.6218 801.0 549.3
20 0.00 0.71 0.00 0.44 -18.43 104.33 -26.77 134.54 0.6017 782.0 640.9
21 0.00 1.25 0.00 0.77 -18.16 104.34 -26.76 134.22 0.5991 850.0 693.6
22 0.00 1.34 0.00 0.82 -16.80 103.88 -27.21 131.99 0.5913 -648.0 -540.8
23 0.00 1.43 0.00 0.89 -18.38 103.51 -27.59 133.63 0.6094 -691.0 -525.2
24 0.00 1.16 0.00 0.71 -16.61 103.77 -27.33 131.63 0.5907 -832.0 -715.5
25 0.00 2.59 0.00 1.61 -18.26 103.32 -27.78 133.28 0.6102 -640.0 -450.1
26 0.00 1.16 0.00 0.73 -18.77 102.54 -28.56 133.14 0.6226 -592.0 -451.5
27 0.00 0.80 0.00 0.51 -18.38 102.39 -28.71 132.51 0.6206 -599.0 -492.7
28 0.00 1.96 0.00 1.23 -18.08 102.34 -28.76 132.09 0.6186 -527.0 -414.2
29 0.00 0.98 0.00 0.63 -19.93 101.32 -29.78 133.37 0.6446 -457.0 -449.0
30 0.00 1.07 0.00 0.68 -17.97 101.48 -29.61 131.13 0.6263 -783.0 -728.9
31 0.00 0.53 0.00 0.34 -18.64 100.99 -30.11 131.50 0.6369 -509.0 -402.2


  • 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.