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

12035 98.26 409.09 131.72 552.55 -12.52 226.30 68.91 258.45 0.9301 357.5 197.7


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SDO HMI 2014-04-22 17:00:35 UT

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

1 19.62 88.14 31.60 141.50 -10.93 230.08 72.69 260.10 0.9529 533.5 145.7
2 11.63 107.31 15.91 143.62 -9.79 226.70 69.32 261.41 0.9339 506.6 403.1
3 0.00 0.27 0.00 0.39 -12.68 228.20 70.82 258.29 0.9425 212.0 247.3
4 4.17 12.96 5.84 18.15 -12.36 227.25 69.87 258.65 0.9370 -312.6 109.5
5 10.92 -2.00 14.38 -2.00 -9.78 225.75 68.37 261.46 0.9279 691.5 999999
6 2.40 -2.00 3.11 -2.00 -10.60 225.45 68.07 260.58 0.9259 257.1 999999
7 2.93 -2.00 3.75 -2.00 -10.37 225.18 67.80 260.82 0.9242 397.1 999999
8 0.00 3.28 0.00 4.18 -10.02 224.95 67.56 261.21 0.9227 609.0 421.1
9 0.00 1.07 0.00 1.35 -10.46 224.82 67.43 260.73 0.9217 569.0 493.9
10 0.00 2.66 0.00 3.40 -11.48 225.13 67.75 259.62 0.9237 36.0 19.9
11 0.53 3.11 0.66 3.86 -12.27 224.48 67.09 258.77 0.9194 -180.2 -49.4
12 0.00 4.08 0.00 4.90 -11.12 223.46 66.07 260.03 0.9124 557.0 394.7
13 18.64 94.17 25.13 127.19 -16.19 226.36 68.98 254.55 0.9316 604.9 68.2
14 3.20 -13.00 4.25 -13.00 -15.90 226.06 68.68 254.85 0.9297 881.5 999999
15 0.00 0.36 0.00 0.43 -13.50 223.79 66.40 257.43 0.9147 450.0 401.2
16 2.75 67.63 3.20 78.70 -12.91 222.64 65.25 258.07 0.9066 -642.1 217.8
17 10.47 -16.00 12.11 -16.00 -13.35 222.49 65.10 257.57 0.9055 -235.6 999999
18 0.00 0.71 0.00 0.84 -14.77 222.96 65.58 256.02 0.9091 319.0 262.0
19 4.79 -16.00 5.45 -16.00 -13.73 222.02 64.63 257.15 0.9021 680.2 999999
20 0.00 1.24 0.00 1.40 -14.03 221.67 64.28 256.80 0.8996 283.0 264.4
21 0.00 1.24 0.00 1.35 -14.98 220.60 63.22 255.71 0.8918 -169.0 -205.0
22 0.71 1.78 0.75 1.87 -16.06 219.53 62.15 254.44 0.8839 -475.5 -420.3
23 0.00 6.12 0.00 6.45 -16.68 219.54 62.16 253.74 0.8842 291.0 190.3
24 0.00 1.69 0.00 1.76 -16.48 219.23 61.84 253.94 0.8817 -149.0 -215.9
25 5.50 7.63 5.58 7.73 -16.71 218.29 60.91 253.62 0.8743 -464.7 -285.0
26 0.00 2.22 0.00 2.13 -15.79 216.43 59.05 254.55 0.8582 -145.0 -235.0
27 0.00 0.71 0.00 0.74 -21.15 218.94 61.55 248.63 0.8825 -193.0 -200.0
28 0.00 0.71 0.00 0.61 -20.74 211.20 53.82 248.01 0.8163 -575.0 -559.4


  • 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.