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

12178 85.67 481.82 42.93 241.39 -1.48 153.73 -2.40 163.80 0.1500 780.8 377.9


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SDO HMI 2014-10-03 04:00:33 UT

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

1 57.93 329.24 29.01 164.86 -1.64 154.62 -1.51 169.58 0.1468 1518.7 441.7
2 3.79 5.63 1.90 2.82 -1.55 153.45 -2.69 161.76 0.1503 1167.0 879.8
3 1.50 9.07 0.75 4.55 -2.52 153.39 -2.75 163.22 0.1667 965.4 618.5
4 0.00 2.29 0.00 1.15 -1.28 153.36 -2.78 160.59 0.1464 968.0 798.3
5 0.00 4.84 0.00 2.43 -1.97 153.36 -2.78 162.05 0.1578 880.0 776.8
6 2.64 50.97 1.32 25.55 -1.67 153.09 -3.05 159.78 0.1544 1144.0 497.9
7 0.00 1.41 0.00 0.70 -0.89 152.94 -3.19 156.89 0.1426 790.0 698.1
8 3.61 -6.00 1.81 -6.00 -1.22 152.76 -3.38 156.65 0.1492 1113.3 999999
9 0.00 2.29 0.00 1.14 -0.61 152.76 -3.37 154.94 0.1396 812.0 636.8
10 2.02 -6.00 1.01 -6.00 -0.98 152.70 -3.44 155.61 0.1458 1038.4 999999
11 6.25 12.15 3.13 6.07 -0.34 152.52 -3.61 152.51 0.1372 1185.7 775.7
12 0.00 9.16 0.00 4.57 0.14 152.40 -3.73 150.00 0.1308 1269.0 953.8
13 0.00 2.55 0.00 1.28 -0.77 152.34 -3.80 152.74 0.1452 949.0 729.8
14 0.00 2.99 0.00 1.50 -0.56 152.28 -3.86 151.69 0.1424 799.0 699.3
15 0.00 1.94 0.00 0.97 -0.83 151.98 -4.16 150.77 0.1491 849.0 588.0
16 0.00 4.05 0.00 2.03 -0.05 151.29 -4.85 143.91 0.1441 -864.0 -770.3
17 0.00 1.50 0.00 0.75 -1.14 151.29 -4.85 147.90 0.1598 903.0 610.5
18 0.00 1.06 0.00 0.53 2.12 151.08 -5.06 131.59 0.1184 909.0 735.9
19 0.00 1.14 0.00 0.57 0.36 150.45 -5.69 137.59 0.1477 -974.0 -809.0
20 0.00 2.38 0.00 1.19 0.66 149.96 -6.17 133.86 0.1498 -874.0 -675.6
21 1.50 11.80 0.75 5.92 -0.22 149.81 -6.32 137.09 0.1625 -1192.1 -901.9
22 0.00 1.94 0.00 0.98 -3.22 149.65 -6.49 146.47 0.2052 -661.0 -541.6
23 0.97 5.46 0.49 2.75 -1.37 149.63 -6.51 140.69 0.1797 -1204.3 -930.7
24 0.00 1.76 0.00 0.88 -0.04 149.60 -6.54 135.38 0.1628 -887.0 -669.7
25 0.00 2.20 0.00 1.11 -1.37 149.36 -6.78 139.54 0.1827 -1129.0 -670.0
26 0.00 1.14 0.00 0.58 -1.32 148.81 -7.32 137.13 0.1882 -835.0 -744.0
27 5.46 7.31 2.76 3.70 -2.90 148.77 -7.36 142.12 0.2094 -1133.8 -815.9
28 0.00 1.06 0.00 0.53 -1.41 148.57 -7.57 136.53 0.1922 -844.0 -668.5
29 0.00 1.06 0.00 0.53 -0.78 148.30 -7.84 133.17 0.1878 -955.0 -831.1
30 0.00 0.70 0.00 0.36 -0.51 148.09 -8.05 131.34 0.1873 -676.0 -628.0
31 0.00 1.32 0.00 0.67 -3.85 147.91 -8.22 141.71 0.2313 823.0 632.6
32 0.00 1.41 0.00 0.72 -2.89 147.41 -8.73 137.25 0.2243 762.0 519.6


  • 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.