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

12178 87.30 432.55 43.84 217.21 -1.46 154.13 4.57 209.36 0.1627 904.6 446.0


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SDO HMI 2014-10-03 16:00:32 UT

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

1 59.88 340.03 30.09 170.89 -1.55 154.83 5.27 213.05 0.1693 1482.1 439.4
2 0.26 -1.00 0.13 -1.00 -1.15 154.38 4.82 212.02 0.1593 1120.7 999999
3 3.78 -1.00 1.90 -1.00 -1.39 153.72 4.16 207.63 0.1571 1213.7 999999
4 8.27 -1.00 4.15 -1.00 -1.72 153.54 3.98 205.68 0.1609 1022.4 999999
5 0.70 2.29 0.35 1.15 -2.93 153.39 3.83 202.00 0.1790 984.2 807.9
6 0.00 2.73 0.00 1.37 -2.45 153.33 3.77 202.73 0.1709 893.0 764.9
7 3.25 31.13 1.63 15.59 -1.17 153.18 3.62 205.08 0.1496 1245.1 629.5
8 0.00 1.76 0.00 0.88 -1.84 153.12 3.56 202.97 0.1598 683.0 526.2
9 2.02 -7.00 1.01 -7.00 -0.90 153.06 3.50 205.12 0.1445 1031.5 999999
10 0.00 4.48 0.00 2.26 -2.69 153.06 3.50 200.74 0.1730 757.0 644.0
11 2.20 7.03 1.10 3.51 0.07 152.67 3.11 205.56 0.1263 1042.6 890.1
12 1.14 18.73 0.57 9.36 -0.68 152.55 2.99 202.40 0.1375 1066.3 810.5
13 1.14 -12.00 0.57 -12.00 -0.23 152.52 2.96 203.52 0.1300 1140.3 999999
14 1.76 -12.00 0.88 -12.00 -0.38 152.46 2.90 202.64 0.1320 1220.2 999999
15 0.00 1.14 0.00 0.57 0.89 152.40 2.84 206.52 0.1115 820.0 615.8
16 0.00 4.13 0.00 2.07 -2.31 151.98 2.42 195.24 0.1611 1119.0 919.3
17 0.00 0.97 0.00 0.49 -2.77 151.80 2.24 193.50 0.1680 -733.0 -552.1
18 0.53 1.41 0.27 0.71 -2.86 151.59 2.03 192.16 0.1687 -931.7 -757.8
19 0.00 1.67 0.00 0.83 0.29 151.32 1.76 195.64 0.1145 -259.0 -210.5
20 0.00 1.76 0.00 0.88 0.02 151.20 1.64 194.04 0.1185 -941.0 -751.3
21 0.00 1.32 0.00 0.66 0.26 151.08 1.52 193.53 0.1139 -648.0 -585.0
22 0.00 2.20 0.00 1.10 0.11 150.96 1.40 192.22 0.1160 -729.0 -624.0
23 0.00 1.06 0.00 0.53 0.32 150.84 1.28 191.57 0.1120 -1015.0 -827.8
24 0.00 0.79 0.00 0.39 0.75 150.39 0.83 188.11 0.1034 -768.0 -589.2
25 0.00 1.06 0.00 0.53 -2.76 149.93 0.38 182.32 0.1634 -778.0 -542.6
26 2.37 3.87 1.19 1.94 -3.07 149.00 -0.55 176.71 0.1688 -1093.4 -801.0
27 0.00 1.23 0.00 0.62 -1.52 148.86 -0.70 175.05 0.1423 -1073.0 -861.6
28 0.00 1.76 0.00 0.88 -3.40 148.16 -1.39 172.03 0.1760 806.0 729.2


  • 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.