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

11363 69.11 504.90 63.09 453.86 -22.80 107.80 53.57 242.50 0.8382 539.5 293.2


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SDO HMI 2011-12-09 11:58:56 UT

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

1 2.22 6.82 2.13 6.53 -17.71 111.56 57.33 249.31 0.8593 401.0 591.4
2 0.00 0.85 0.00 0.81 -17.49 111.33 57.11 249.52 0.8570 653.0 581.3
3 1.36 -1.00 1.30 -1.00 -17.65 111.24 57.01 249.32 0.8565 707.2 999999
4 0.00 1.87 0.00 1.60 -18.36 106.54 52.32 247.34 0.8161 -350.0 -331.5
5 0.00 0.77 0.00 0.67 -20.43 107.14 52.91 245.06 0.8266 -247.0 -180.8
6 61.95 448.92 56.46 406.03 -22.98 108.08 53.86 242.38 0.8412 926.8 335.4
7 0.00 5.28 0.00 4.62 -21.13 106.91 52.69 244.18 0.8264 316.0 295.6
8 1.11 -6.00 1.00 -6.00 -23.62 107.70 53.47 241.53 0.8397 603.0 999999
9 0.00 0.94 0.00 0.80 -20.31 105.89 51.66 244.84 0.8150 -411.0 -306.9
10 1.02 -6.00 0.90 -6.00 -22.66 106.83 52.60 242.37 0.8297 1144.5 999999
11 1.45 -6.00 1.30 -6.00 -23.36 107.22 53.00 241.68 0.8350 694.9 999999
12 0.00 1.28 0.00 1.10 -21.57 106.15 51.92 243.42 0.8207 520.0 336.7
13 0.00 1.45 0.00 1.22 -20.09 105.38 51.15 244.95 0.8097 -600.0 -515.1
14 0.00 0.94 0.00 0.78 -19.77 105.04 50.81 245.22 0.8056 -575.0 -475.4
15 0.00 1.02 0.00 0.86 -20.72 105.32 51.09 244.18 0.8108 -365.0 -321.3
16 0.00 1.19 0.00 1.00 -20.78 105.05 50.82 244.01 0.8085 -433.0 -391.0
17 0.00 2.56 0.00 2.28 -24.20 106.70 52.47 240.54 0.8329 562.0 493.4
18 0.00 1.45 0.00 1.20 -20.50 104.67 50.44 244.23 0.8041 -614.0 -524.2
19 0.00 2.13 0.00 1.89 -24.72 106.36 52.14 239.84 0.8316 601.0 468.0
20 0.00 2.64 0.00 2.22 -22.02 104.74 50.51 242.44 0.8093 158.0 90.6
21 0.00 2.56 0.00 2.19 -23.24 105.21 50.98 241.17 0.8172 35.0 29.5
22 0.00 3.92 0.00 3.27 -21.99 104.52 50.30 242.41 0.8072 -178.0 -235.1
23 0.00 3.58 0.00 2.99 -22.31 104.53 50.30 242.03 0.8082 140.0 13.9
24 0.00 0.77 0.00 0.65 -23.04 104.80 50.58 241.25 0.8130 -317.0 -237.0
25 0.00 0.68 0.00 0.57 -21.89 104.22 50.00 242.42 0.8042 -476.0 -447.9
26 0.00 1.19 0.00 1.00 -22.40 104.38 50.15 241.86 0.8072 -147.0 -110.5
27 0.00 0.51 0.00 0.41 -19.37 102.96 48.74 245.05 0.7845 -361.0 -318.3
28 0.00 1.19 0.00 0.94 -19.49 102.63 48.41 244.78 0.7816 -531.0 -496.3
29 0.00 1.02 0.00 0.94 -27.72 106.94 52.71 236.63 0.8454 365.0 280.2
30 0.00 1.19 0.00 0.95 -20.66 102.88 48.65 243.44 0.7876 -698.0 -553.5
31 0.00 0.85 0.00 0.67 -19.96 101.88 47.65 243.94 0.7756 -490.0 -430.8
32 0.00 1.53 0.00 1.19 -20.03 101.67 47.45 243.78 0.7738 -345.0 -420.7
33 0.00 2.05 0.00 1.65 -22.53 102.52 48.29 241.04 0.7904 -579.0 -495.8
34 0.00 0.43 0.00 0.34 -22.66 102.58 48.35 240.91 0.7914 -462.0 -418.0
35 0.00 1.62 0.00 1.22 -20.28 99.93 45.71 242.81 0.7571 -492.0 -473.7
36 0.00 0.51 0.00 0.38 -21.07 99.47 45.24 241.63 0.7554 -170.0 -182.8
37 0.00 1.19 0.00 0.89 -21.96 98.56 44.34 240.13 0.7498 -386.0 -272.2


  • 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.