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

12077 48.70 240.61 35.25 173.97 -4.29 298.47 -46.66 95.35 0.7305 420.3 168.8


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SDO HMI 2014-06-01 23:00:39 UT

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

1 15.00 137.07 10.54 96.58 -4.27 300.07 -45.06 95.44 0.7114 1156.2 430.1
2 0.00 0.90 0.00 0.64 -6.44 299.77 -45.36 98.44 0.7171 507.0 438.1
3 9.67 -1.00 6.83 -1.00 -4.08 299.78 -45.35 95.16 0.7148 925.2 999999
4 0.00 1.36 0.00 0.98 -4.04 298.68 -46.45 95.02 0.7280 606.0 454.5
5 1.36 -1.00 0.98 -1.00 -3.62 298.62 -46.51 94.43 0.7285 589.2 999999
6 3.07 11.93 2.22 8.64 -4.29 298.53 -46.60 95.34 0.7300 811.1 471.3
7 1.36 -6.00 0.99 -6.00 -4.35 298.21 -46.92 95.40 0.7338 577.8 999999
8 0.00 0.63 0.00 0.46 -4.86 298.03 -47.10 96.09 0.7363 632.0 544.4
9 0.00 1.72 0.00 1.26 -4.95 297.79 -47.33 96.19 0.7392 594.0 473.8
10 0.00 1.99 0.00 1.46 -4.65 297.78 -47.35 95.77 0.7391 678.0 530.5
11 0.36 1.90 0.27 1.40 -4.49 297.52 -47.61 95.54 0.7420 527.0 397.8
12 0.00 0.90 0.00 0.68 -8.25 297.00 -48.13 100.52 0.7518 -585.0 -533.1
13 0.00 2.08 0.00 1.54 -6.23 297.24 -47.88 97.86 0.7467 614.0 456.4
14 0.00 0.99 0.00 0.73 -4.03 297.42 -47.71 94.92 0.7429 420.0 327.3
15 0.00 1.36 0.00 1.00 -4.19 297.32 -47.81 95.12 0.7442 367.0 316.9
16 0.00 1.90 0.00 1.40 -4.34 297.26 -47.87 95.32 0.7450 400.0 287.0
17 4.97 7.41 3.67 5.48 -3.73 297.26 -47.87 94.50 0.7446 647.9 379.5
18 1.26 2.89 0.94 2.16 -5.80 296.93 -48.20 97.25 0.7499 659.9 525.9
19 0.00 0.81 0.00 0.61 -7.70 296.53 -48.60 99.71 0.7564 -422.0 -368.1
20 0.00 1.08 0.00 0.82 -7.79 296.19 -48.94 99.78 0.7604 -436.0 -339.4
21 3.70 57.10 2.77 43.08 -3.69 296.58 -48.55 94.41 0.7525 272.0 -452.8
22 0.00 1.17 0.00 0.89 -7.02 296.16 -48.96 98.77 0.7598 -465.0 -372.2
23 0.00 1.17 0.00 0.91 -10.25 295.59 -49.54 102.89 0.7704 -677.0 -539.7
24 2.53 -21.00 1.91 -21.00 -3.72 296.25 -48.88 94.42 0.7563 -561.9 999999
25 0.00 1.63 0.00 1.24 -4.11 295.84 -49.29 94.92 0.7611 -295.0 -391.7
26 5.42 -21.00 4.13 -21.00 -4.45 295.77 -49.36 95.35 0.7621 -779.1 999999
27 0.00 1.08 0.00 0.83 -5.09 295.70 -49.43 96.19 0.7633 -618.0 -436.8
28 0.00 1.54 0.00 1.18 -5.15 295.41 -49.72 96.24 0.7666 -523.0 -441.8


  • 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.