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

12178 72.88 418.22 36.76 210.88 -1.43 154.23 6.88 220.48 0.1849 921.5 445.9


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SDO HMI 2014-10-03 20:00:32 UT

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

1 53.28 336.72 26.89 169.97 -1.49 154.89 7.54 223.18 0.1925 1568.0 458.6
2 1.14 -1.00 0.58 -1.00 -1.67 154.34 7.00 220.43 0.1886 1178.6 999999
3 2.37 -1.00 1.20 -1.00 -1.48 153.77 6.42 218.67 0.1798 1219.9 999999
4 0.00 1.23 0.00 0.62 -1.20 153.77 6.42 219.63 0.1761 952.0 773.8
5 2.99 -1.00 1.51 -1.00 -1.78 153.68 6.33 217.25 0.1829 1063.2 999999
6 0.62 -1.00 0.31 -1.00 -1.93 153.56 6.21 216.23 0.1838 833.0 999999
7 2.11 -1.00 1.06 -1.00 -1.59 153.53 6.18 217.19 0.1788 1041.7 999999
8 0.00 1.41 0.00 0.71 -2.17 153.35 6.00 214.55 0.1851 628.0 472.4
9 3.69 29.80 1.86 14.98 -1.17 153.29 5.94 217.57 0.1704 1249.5 643.0
10 0.00 4.57 0.00 2.29 0.05 152.68 5.34 219.32 0.1475 993.0 904.7
11 2.11 18.29 1.06 9.17 -0.64 152.59 5.25 216.06 0.1560 1086.2 794.2
12 2.46 -11.00 1.23 -11.00 -0.31 152.56 5.22 217.19 0.1511 1120.9 999999
13 0.00 1.23 0.00 0.62 -0.49 152.23 4.88 214.70 0.1502 547.0 419.9
14 0.00 1.67 0.00 0.84 -0.67 152.14 4.79 213.54 0.1520 629.0 506.6
15 0.00 2.02 0.00 1.01 1.68 152.00 4.65 223.53 0.1182 999.0 792.4
16 0.00 3.08 0.00 1.55 -2.30 151.93 4.59 207.36 0.1746 884.0 694.9
17 0.00 0.88 0.00 0.44 -2.45 151.57 4.22 205.12 0.1741 789.0 562.3
18 0.70 2.55 0.35 1.28 -2.75 151.27 3.92 202.86 0.1768 -938.4 -697.4
19 0.00 1.67 0.00 0.83 0.00 151.21 3.86 210.46 0.1335 -825.0 -707.7
20 0.00 2.81 0.00 1.41 0.13 151.00 3.65 209.53 0.1299 -740.0 -691.8
21 0.00 0.88 0.00 0.44 0.28 151.00 3.65 210.12 0.1276 -829.0 -640.2
22 0.00 1.85 0.00 0.93 -2.35 150.13 2.78 197.34 0.1635 -778.0 -551.1
23 0.00 1.05 0.00 0.53 -1.86 150.10 2.75 198.08 0.1553 -904.0 -739.2
24 0.00 1.67 0.00 0.84 -2.50 149.89 2.54 195.67 0.1648 -1043.0 -811.6
25 0.00 0.44 0.00 0.22 -2.40 149.41 2.06 192.94 0.1612 -698.0 -526.8
26 1.41 2.99 0.71 1.50 -3.07 149.08 1.73 190.19 0.1713 -1111.7 -878.1
27 0.00 1.41 0.00 0.70 -1.73 147.49 0.14 180.98 0.1455 -1056.0 -779.5


  • 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.