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

12130 8.32 66.62 6.24 46.86 -8.10 228.86 42.60 251.80 0.7063 190.7 203.5


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SDO HMI 2014-08-07 09:00:39 UT

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

1 0.00 0.63 0.00 0.50 -8.10 235.60 49.34 254.39 0.7820 528.0 441.0
2 6.15 10.31 4.76 7.99 -7.74 234.65 48.39 254.53 0.7710 709.2 454.3
3 0.00 1.36 0.00 1.05 -7.94 234.40 48.14 254.20 0.7689 663.0 655.0
4 0.00 0.45 0.00 0.36 -10.47 234.58 48.32 251.12 0.7785 399.0 422.4
5 0.00 1.36 0.00 1.06 -10.92 234.35 48.09 250.47 0.7776 586.0 384.1
6 0.00 0.81 0.00 0.62 -8.35 233.27 47.02 253.30 0.7579 554.0 492.2
7 0.00 0.72 0.00 0.56 -11.14 233.56 47.30 249.90 0.7702 572.0 475.6
8 0.00 1.36 0.00 1.00 -7.13 232.51 46.26 254.60 0.7459 -541.0 -370.2
9 0.00 1.27 0.00 0.96 -10.24 232.97 46.71 250.79 0.7608 550.0 398.3
10 0.00 1.63 0.00 1.20 -7.30 232.31 46.06 254.31 0.7441 -402.0 -344.5
11 0.00 2.80 0.00 2.12 -10.34 232.67 46.42 250.55 0.7580 545.0 544.5
12 0.00 0.54 0.00 0.40 -7.84 232.03 45.78 253.50 0.7427 517.0 460.8
13 0.00 2.44 0.00 1.78 -8.02 231.53 45.27 253.09 0.7376 677.0 493.6
14 0.00 1.72 0.00 1.25 -7.62 231.30 45.04 253.52 0.7338 663.0 573.6
15 0.00 0.90 0.00 0.66 -8.28 230.96 44.70 252.52 0.7321 480.0 444.7
16 0.00 1.27 0.00 0.94 -11.50 231.39 45.13 248.55 0.7484 586.0 428.6
17 0.00 1.36 0.00 0.95 -7.15 229.27 43.02 253.37 0.7087 622.0 520.2
18 0.00 1.90 0.00 1.30 -5.10 228.45 42.19 255.89 0.6920 679.0 607.9
19 0.00 2.26 0.00 1.54 -5.38 227.93 41.67 255.32 0.6866 655.0 510.6
20 0.00 1.36 0.00 0.92 -5.64 227.71 41.45 254.86 0.6848 613.0 465.9
21 0.00 2.71 0.00 1.86 -8.16 227.73 41.47 251.35 0.6942 535.0 407.8
22 0.00 1.54 0.00 1.04 -5.99 227.45 41.20 254.26 0.6829 718.0 628.4
23 2.17 5.15 1.48 3.52 -7.89 227.49 41.24 251.61 0.6903 769.0 535.1
24 0.00 1.63 0.00 1.08 -6.31 226.27 40.01 253.32 0.6694 742.0 554.3
25 0.00 1.99 0.00 1.32 -6.96 226.17 39.92 252.35 0.6707 765.0 643.1
26 0.00 0.90 0.00 0.60 -7.12 225.87 39.61 251.98 0.6676 451.0 488.1
27 0.00 2.53 0.00 1.78 -14.46 226.93 40.67 242.57 0.7133 -631.0 -465.1
28 0.00 0.72 0.00 0.46 1.13 224.27 38.01 263.92 0.6215 -550.0 -455.6
29 0.00 0.72 0.00 0.46 -2.96 223.51 37.25 257.21 0.6221 -637.0 -544.1
30 0.00 0.54 0.00 0.35 -11.16 222.42 36.16 244.35 0.6444 -674.0 -596.7
31 0.00 0.99 0.00 0.60 -2.49 220.01 33.75 256.53 0.5729 -704.0 -599.7
32 0.00 2.08 0.00 1.26 -4.50 219.65 33.39 252.98 0.5759 -711.0 -446.4
33 0.00 0.90 0.00 0.55 -5.28 219.65 33.40 251.70 0.5794 -691.0 -603.8
34 0.00 1.45 0.00 0.88 -4.93 219.52 33.27 252.21 0.5761 -830.0 -702.4
35 0.00 0.63 0.00 0.38 -4.85 218.75 32.50 251.91 0.5653 -651.0 -565.0
36 0.00 0.99 0.00 0.59 -4.19 218.50 32.25 252.90 0.5589 -861.0 -783.5
37 0.00 1.54 0.00 0.91 -3.24 218.25 31.99 254.40 0.5513 -869.0 -741.1
38 0.00 0.81 0.00 0.52 -17.04 217.95 31.69 232.94 0.6316 -550.0 -490.4
39 0.00 2.35 0.00 1.54 -19.72 218.12 31.86 229.68 0.6541 -66.0 -154.6


  • 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.