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

12201 31.47 103.86 15.81 52.42 -4.85 86.37 -6.05 147.72 0.1901 446.2 185.4


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SDO HMI 2014-11-04 07:00:28 UT

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

1 0.00 1.90 0.00 0.96 -5.35 90.43 -1.98 168.10 0.1677 1091.0 804.8
2 0.00 1.47 0.00 0.73 -3.04 89.43 -2.99 157.14 0.1345 854.0 679.3
3 18.07 38.31 9.06 19.21 -4.15 88.62 -3.80 155.15 0.1579 1168.3 719.1
4 1.47 -3.00 0.74 -3.00 -4.36 88.35 -4.07 154.19 0.1632 1004.5 999999
5 0.00 2.68 0.00 1.35 -4.91 88.22 -4.19 154.92 0.1725 991.0 839.4
6 0.00 0.86 0.00 0.43 -4.67 87.92 -4.49 152.74 0.1711 775.0 537.4
7 0.00 0.78 0.00 0.39 -4.61 87.60 -4.82 150.90 0.1729 938.0 623.0
8 0.95 2.16 0.48 1.09 -4.88 87.53 -4.88 151.34 0.1775 1088.5 843.9
9 0.00 1.47 0.00 0.74 -6.00 87.22 -5.19 152.69 0.1970 856.0 747.2
10 7.18 9.34 3.61 4.69 -4.25 87.21 -5.20 147.89 0.1709 1162.5 809.4
11 0.00 3.55 0.00 1.79 -4.88 87.14 -5.27 149.45 0.1808 1109.0 806.5
12 0.61 1.99 0.30 1.00 -4.43 86.94 -5.47 147.14 0.1761 973.7 790.4
13 1.90 6.05 0.96 3.05 -4.85 86.84 -5.57 147.96 0.1831 931.6 767.2
14 0.86 2.51 0.44 1.26 -4.16 86.55 -5.86 144.45 0.1760 1068.6 769.5
15 0.00 0.86 0.00 0.43 -0.13 86.36 -6.05 124.52 0.1285 679.0 450.1
16 0.00 1.30 0.00 0.65 -4.01 86.31 -6.10 142.86 0.1764 895.0 727.9
17 0.00 0.61 0.00 0.30 -4.25 86.31 -6.10 143.66 0.1797 710.0 562.1
18 0.00 1.04 0.00 0.52 -4.08 86.07 -6.34 142.00 0.1797 889.0 755.8
19 0.00 1.47 0.00 0.74 -5.31 85.19 -7.22 142.34 0.2059 -1022.0 -854.7
20 0.43 5.27 0.22 2.67 -5.23 84.83 -7.58 140.71 0.2085 -1113.2 -899.4
21 0.00 4.76 0.00 2.41 -4.99 84.71 -7.70 139.53 0.2067 -1179.0 -844.3
22 0.00 1.21 0.00 0.62 -7.76 82.20 -10.21 139.23 0.2702 -822.0 -633.2
23 0.00 1.38 0.00 0.71 -7.89 81.50 -10.91 137.65 0.2797 -771.0 -585.1
24 0.00 4.76 0.00 2.45 -6.76 80.31 -12.11 131.77 0.2805 -843.0 -720.2
25 0.00 1.21 0.00 0.62 -5.61 80.12 -12.29 128.12 0.2706 -1001.0 -849.6
26 0.00 1.04 0.00 0.53 -5.82 80.05 -12.36 128.59 0.2737 -851.0 -608.1
27 0.00 0.69 0.00 0.36 -5.49 79.91 -12.50 127.31 0.2722 -610.0 -600.6
28 0.00 1.21 0.00 0.63 -6.89 79.54 -12.88 130.37 0.2917 -816.0 -676.0
29 0.00 1.04 0.00 0.54 -6.99 79.10 -13.31 129.68 0.2983 -812.0 -672.6
30 0.00 1.56 0.00 0.82 -9.06 77.20 -15.22 130.88 0.3443 -589.0 -480.5
31 0.00 1.38 0.00 0.73 -8.91 76.95 -15.46 130.10 0.3458 -845.0 -776.6


  • 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.