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

12201 30.53 126.47 15.32 63.61 -4.73 86.78 -4.00 157.14 0.1712 418.2 334.5


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SDO HMI 2014-11-04 10:00:28 UT

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

1 0.00 1.12 0.00 0.56 -5.16 91.06 0.29 181.78 0.1606 753.0 506.3
2 0.00 1.04 0.00 0.52 -5.34 90.55 -0.22 178.65 0.1637 803.0 609.5
3 0.00 1.30 0.00 0.65 -6.42 90.01 -0.76 175.84 0.1829 728.0 605.4
4 0.00 1.56 0.00 0.78 -2.99 89.55 -1.23 170.07 0.1248 1006.0 816.5
5 5.19 36.74 2.60 18.40 -4.13 88.95 -1.83 167.37 0.1463 1250.7 867.7
6 1.56 -5.00 0.78 -5.00 -4.28 88.62 -2.16 165.45 0.1502 1039.6 999999
7 0.00 3.98 0.00 2.00 -4.89 88.35 -2.43 164.77 0.1615 1048.0 832.2
8 0.00 2.07 0.00 1.04 -4.62 87.72 -3.05 160.55 0.1602 1109.0 910.8
9 0.61 1.99 0.30 1.00 -4.95 87.48 -3.30 159.85 0.1670 1008.4 831.2
10 8.82 18.07 4.42 9.06 -4.23 87.45 -3.32 158.09 0.1555 1148.7 760.0
11 1.82 -10.00 0.91 -10.00 -4.32 87.33 -3.44 157.60 0.1578 1117.3 999999
12 0.00 2.16 0.00 1.09 -4.92 87.24 -3.53 158.45 0.1680 930.0 822.7
13 0.00 0.86 0.00 0.44 -6.00 87.20 -3.57 160.42 0.1858 675.0 603.5
14 2.51 5.10 1.26 2.56 -4.71 87.12 -3.65 157.32 0.1654 1070.8 860.0
15 0.43 8.47 0.22 4.25 -4.08 86.74 -4.04 153.53 0.1583 1146.4 846.0
16 0.00 1.21 0.00 0.61 -4.83 86.70 -4.07 155.32 0.1703 799.0 514.9
17 1.90 -15.00 0.95 -15.00 -4.29 86.65 -4.13 153.61 0.1622 1017.5 999999
18 0.43 -15.00 0.22 -15.00 -4.11 86.50 -4.28 152.28 0.1606 1075.4 999999
19 0.86 1.90 0.43 0.95 -4.02 86.17 -4.60 150.23 0.1620 865.2 736.7
20 0.00 4.32 0.00 2.17 -4.77 85.93 -4.85 151.15 0.1754 272.0 227.8
21 1.73 26.19 0.87 13.21 -5.14 85.05 -5.72 148.04 0.1884 -1090.1 -752.9
22 1.56 -21.00 0.79 -21.00 -5.38 85.05 -5.72 148.70 0.1920 -1066.8 999999
23 0.69 -21.00 0.35 -21.00 -4.90 85.06 -5.72 147.36 0.1849 -951.1 999999
24 1.21 -21.00 0.61 -21.00 -5.38 84.87 -5.90 147.91 0.1936 -995.6 999999
25 1.21 -21.00 0.61 -21.00 -5.23 84.84 -5.93 147.36 0.1917 -1219.0 999999
26 0.00 1.21 0.00 0.62 -6.72 80.32 -10.46 135.82 0.2598 -967.0 -839.3
27 0.00 1.04 0.00 0.53 -5.58 80.13 -10.65 132.04 0.2487 -902.0 -648.6
28 0.00 1.04 0.00 0.53 -7.36 80.00 -10.78 136.64 0.2714 -657.0 -568.8
29 0.00 1.04 0.00 0.53 -6.94 79.92 -10.86 135.32 0.2672 -916.0 -792.1
30 0.00 0.95 0.00 0.49 -7.00 79.52 -11.26 134.46 0.2727 -760.0 -613.7
31 0.00 1.38 0.00 0.71 -6.71 78.70 -12.08 131.68 0.2794 -725.0 -500.2
32 0.00 1.73 0.00 0.91 -8.95 77.06 -13.72 133.56 0.3248 -893.0 -726.7


  • 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.