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

12035 72.12 343.72 84.07 403.12 -17.28 221.69 -65.54 106.40 0.9052 205.8 61.4


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SDO HMI 2014-04-12 21:00:33 UT

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

1 0.88 2.12 0.93 2.23 -18.61 224.90 -62.33 108.02 0.8845 -533.4 -422.4
2 0.00 4.06 0.00 4.33 -18.83 224.55 -62.68 108.25 0.8873 214.0 157.2
3 0.00 0.62 0.00 0.65 -17.59 225.06 -62.17 106.87 0.8828 470.0 466.1
4 3.44 177.52 3.52 183.90 -16.04 225.82 -61.41 105.14 0.8762 1067.3 268.2
5 9.36 -4.00 9.64 -4.00 -16.41 225.48 -61.75 105.55 0.8791 998.0 999999
6 8.39 36.10 8.94 38.73 -18.04 224.51 -62.72 107.35 0.8873 -396.9 107.7
7 6.27 -4.00 6.50 -4.00 -15.83 225.26 -61.97 104.88 0.8806 755.9 999999
8 4.77 -4.00 4.92 -4.00 -15.59 225.39 -61.84 104.62 0.8796 774.5 999999
9 10.77 -4.00 11.24 -4.00 -16.06 225.07 -62.16 105.14 0.8822 533.6 999999
10 1.06 4.50 1.23 5.22 -19.89 221.94 -65.29 109.28 0.9068 418.7 507.4
11 1.94 3.27 2.24 3.77 -18.99 222.10 -65.13 108.29 0.9053 427.5 230.7
12 0.00 1.32 0.00 1.47 -16.20 223.17 -64.06 105.24 0.8968 325.0 270.5
13 0.00 1.50 0.00 1.69 -16.01 222.71 -64.52 105.00 0.9002 477.0 421.6
14 0.00 0.79 0.00 1.02 -19.84 219.29 -67.94 109.11 0.9242 153.0 148.9
15 1.94 3.35 2.46 4.25 -19.24 219.57 -67.66 108.46 0.9223 315.4 181.1
16 2.38 4.68 2.93 5.74 -18.11 220.41 -66.82 107.26 0.9167 366.0 211.2
17 0.62 3.71 0.72 4.34 -16.25 221.65 -65.58 105.25 0.9078 413.1 335.4
18 0.26 -17.00 0.31 -17.00 -16.13 221.65 -65.58 105.11 0.9078 428.3 999999
19 0.53 1.94 0.67 2.45 -18.17 219.70 -67.53 107.31 0.9213 245.2 241.2
20 0.00 0.97 0.00 1.24 -18.49 219.36 -67.87 107.64 0.9236 205.0 153.0
21 0.00 0.97 0.00 1.06 -10.71 223.76 -63.48 99.08 0.8922 214.0 221.5
22 0.00 7.42 0.00 10.90 -20.38 216.16 -71.07 109.60 0.9427 -728.0 -609.9
23 0.00 1.41 0.00 2.14 -20.44 215.48 -71.75 109.66 0.9464 -462.0 -373.4
24 4.59 6.36 5.47 7.57 -13.08 221.15 -66.08 101.75 0.9112 309.0 168.4
25 0.00 0.62 0.00 0.81 -16.71 218.81 -68.42 105.71 0.9268 -215.0 -201.6
26 0.00 0.88 0.00 1.37 -20.59 214.99 -72.24 109.80 0.9489 -369.0 -296.4
27 2.74 69.30 4.03 103.37 -19.45 216.07 -71.16 108.61 0.9431 -546.6 -238.5
28 0.00 2.56 0.00 4.13 -20.45 214.18 -73.05 109.65 0.9530 -370.0 -253.9
29 0.00 0.79 0.00 1.24 -19.75 214.91 -72.33 108.92 0.9493 -230.0 -228.9
30 0.00 0.79 0.00 1.03 -15.23 218.95 -68.28 104.10 0.9259 -582.0 -537.0
31 9.80 -27.00 14.74 -27.00 -18.71 215.62 -71.61 107.82 0.9455 -231.5 999999
32 0.00 1.77 0.00 2.20 -12.88 220.00 -67.23 101.55 0.9191 293.0 276.0
33 2.38 -27.00 3.58 -27.00 -18.37 215.67 -71.56 107.46 0.9452 -366.4 999999
34 0.00 0.26 0.00 0.43 -19.91 213.94 -73.29 109.08 0.9542 -126.0 -149.7
35 0.00 0.97 0.00 1.32 -15.41 217.86 -69.37 104.30 0.9327 -344.0 -362.6
36 0.00 1.32 0.00 1.84 -15.67 217.30 -69.93 104.58 0.9360 -405.0 -357.2
37 0.00 1.85 0.00 2.68 -15.15 216.48 -70.75 104.04 0.9408 -267.0 -301.5


  • 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.