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

12077 51.67 239.10 31.85 147.06 -4.55 299.61 -36.17 97.00 0.5948 459.2 334.8


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SDO HMI 2014-06-02 16:00:39 UT

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

1 0.00 2.26 0.00 1.35 -7.03 302.46 -33.32 101.93 0.5594 610.0 626.7
2 1.81 3.61 1.10 2.21 -6.22 300.41 -35.37 99.99 0.5865 861.3 645.2
3 33.07 162.11 20.13 98.62 -4.18 300.39 -35.39 96.49 0.5835 1144.1 446.7
4 3.34 14.01 2.06 8.64 -6.43 299.63 -36.15 100.16 0.5977 804.9 602.5
5 0.00 2.17 0.00 1.33 -4.20 299.64 -36.14 96.43 0.5941 479.0 498.8
6 1.17 -4.00 0.73 -4.00 -6.37 299.45 -36.33 100.01 0.6001 286.9 999999
7 0.00 1.72 0.00 1.07 -6.55 299.20 -36.58 100.26 0.6038 -161.0 -134.2
8 2.62 8.13 1.62 5.02 -4.08 299.26 -36.51 96.17 0.5992 690.5 491.0
9 0.00 1.17 0.00 0.73 -4.11 299.03 -36.74 96.19 0.6024 336.0 294.2
10 1.81 3.43 1.13 2.15 -6.12 298.28 -37.50 99.35 0.6157 -789.1 -605.9
11 0.00 1.36 0.00 0.85 -3.80 298.17 -37.61 95.57 0.6140 500.0 441.6
12 0.00 1.17 0.00 0.74 -4.28 298.14 -37.64 96.36 0.6149 615.0 550.3
13 0.00 1.17 0.00 0.74 -3.55 298.03 -37.75 95.15 0.6158 735.0 665.1
14 0.00 1.08 0.00 0.68 -3.70 297.94 -37.84 95.39 0.6171 661.0 503.7
15 0.00 1.27 0.00 0.80 -7.83 297.49 -38.29 101.91 0.6296 -770.0 -565.8
16 0.00 1.36 0.00 0.87 -8.07 297.15 -38.63 102.20 0.6346 -517.0 -457.3
17 0.00 2.35 0.00 1.50 -7.67 297.15 -38.62 101.58 0.6337 -549.0 -492.5
18 0.72 1.90 0.46 1.20 -3.64 297.29 -38.49 95.21 0.6260 698.4 608.2
19 0.00 1.27 0.00 0.80 -4.07 297.26 -38.52 95.89 0.6267 327.0 332.9
20 0.00 1.17 0.00 0.75 -5.65 297.11 -38.67 98.39 0.6307 582.0 425.2
21 0.00 2.53 0.00 1.62 -7.61 296.89 -38.89 101.42 0.6372 -662.0 -623.0
22 0.45 4.43 0.29 2.82 -3.85 297.08 -38.70 95.53 0.6290 441.8 155.5
23 0.00 1.45 0.00 0.92 -2.94 296.85 -38.93 94.05 0.6314 442.0 373.9
24 0.00 0.81 0.00 0.52 -5.25 296.47 -39.31 97.66 0.6387 -676.0 -556.6
25 0.90 2.26 0.58 1.45 -3.45 296.47 -39.31 94.83 0.6369 -703.4 -567.0
26 5.78 11.20 3.75 7.27 -5.00 295.74 -40.04 97.16 0.6482 -833.5 -601.2
27 0.00 1.08 0.00 0.70 -3.93 295.81 -39.97 95.52 0.6461 -591.0 -474.8
28 0.00 1.36 0.00 0.88 -4.45 295.66 -40.12 96.31 0.6487 -666.0 -564.7
29 0.00 1.27 0.00 0.83 -5.52 295.41 -40.36 97.91 0.6531 -557.0 -512.0


  • 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.