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

12127 70.70 414.21 57.17 337.03 -8.31 249.08 -50.68 104.99 0.7945 516.5 62.5


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SDO HMI 2014-07-29 19:00:40 UT

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

1 0.00 1.72 0.00 1.23 -6.75 255.04 -44.72 104.89 0.7253 736.0 566.8
2 0.00 1.18 0.00 0.85 -6.58 254.84 -44.92 104.59 0.7271 565.0 468.8
3 0.00 1.09 0.00 0.79 -6.48 254.42 -45.34 104.32 0.7317 405.0 336.8
4 0.00 0.91 0.00 0.70 -8.15 251.20 -48.56 105.44 0.7721 608.0 531.1
5 9.05 310.73 7.11 250.28 -8.62 250.75 -49.01 105.88 0.7782 765.4 214.7
6 0.00 4.71 0.00 3.67 -7.33 250.82 -48.94 104.29 0.7740 -382.0 4.5
7 1.81 -5.00 1.46 -5.00 -8.58 249.61 -50.15 105.48 0.7899 394.8 999999
8 41.19 -5.00 33.15 -5.00 -7.97 249.43 -50.33 104.67 0.7902 925.6 999999
9 0.00 1.09 0.00 0.90 -9.81 248.68 -51.08 106.69 0.8026 -407.0 -345.1
10 3.08 -5.00 2.50 -5.00 -7.61 248.86 -50.90 104.06 0.7952 647.0 999999
11 4.16 -5.00 3.41 -5.00 -7.94 248.60 -51.16 104.39 0.7986 520.8 999999
12 2.54 70.98 2.12 59.74 -10.07 248.17 -51.59 106.85 0.8083 -905.8 -499.9
13 0.00 1.36 0.00 1.12 -8.62 248.33 -51.43 105.14 0.8030 221.0 187.2
14 0.72 -12.00 0.60 -12.00 -8.85 248.08 -51.68 105.36 0.8061 298.4 999999
15 3.17 -5.00 2.61 -5.00 -7.81 248.23 -51.53 104.13 0.8021 512.5 999999
16 2.54 -12.00 2.13 -12.00 -9.33 247.93 -51.83 105.89 0.8088 -498.0 999999
17 0.00 0.81 0.00 0.68 -8.48 248.11 -51.65 104.91 0.8049 141.0 81.8
18 0.00 1.63 0.00 1.37 -9.82 247.78 -51.98 106.42 0.8115 -588.0 -513.8
19 1.72 -12.00 1.46 -12.00 -9.81 247.53 -52.23 106.34 0.8139 -604.8 999999
20 0.00 0.72 0.00 0.62 -11.16 247.14 -52.62 107.82 0.8210 -640.0 -535.2
21 0.00 6.16 0.00 5.16 -7.83 247.57 -52.18 103.98 0.8087 3.0 -23.0
22 0.00 0.27 0.00 0.24 -11.71 246.53 -53.23 108.28 0.8282 -484.0 -480.3
23 0.72 2.26 0.62 1.94 -8.49 246.79 -52.97 104.55 0.8179 472.5 364.8
24 0.00 0.91 0.00 0.78 -8.57 246.51 -53.25 104.57 0.8208 271.0 220.7
25 0.00 0.72 0.00 0.64 -6.46 245.22 -54.53 101.74 0.8287 443.0 414.0
26 0.00 3.17 0.00 2.85 -7.26 244.55 -55.21 102.52 0.8366 320.0 184.8
27 0.00 0.81 0.00 0.74 -6.63 244.28 -55.48 101.72 0.8379 7.0 9.1
28 0.00 0.63 0.00 0.57 -6.19 244.30 -55.46 101.21 0.8369 -189.0 -126.4
29 0.00 2.35 0.00 2.16 -6.47 243.54 -56.22 101.37 0.8445 -244.0 -256.4


  • 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.