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

12035 39.16 345.59 21.15 187.61 -15.68 219.16 21.60 242.06 0.4030 -253.7 143.0


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SDO HMI 2014-04-19 16:00:34 UT

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

1 0.00 0.97 0.00 0.59 -18.02 231.17 33.61 245.88 0.5789 613.0 478.9
2 0.00 1.15 0.00 0.70 -17.91 230.96 33.40 245.97 0.5757 689.0 489.4
3 0.00 3.28 0.00 1.82 -14.21 223.18 25.62 248.57 0.4521 843.0 637.1
4 0.00 1.24 0.00 0.68 -14.57 222.33 24.77 247.22 0.4416 750.0 564.3
5 0.00 1.33 0.00 0.73 -15.53 222.17 24.61 245.06 0.4443 707.0 580.1
6 0.00 0.89 0.00 0.49 -15.08 222.01 24.45 245.91 0.4396 766.0 665.4
7 0.00 1.60 0.00 0.88 -15.97 221.88 24.32 243.91 0.4427 789.0 688.7
8 0.62 1.68 0.34 0.92 -14.42 221.66 24.10 247.09 0.4311 923.1 797.3
9 0.00 1.06 0.00 0.58 -14.03 221.41 23.85 247.78 0.4256 859.0 702.5
10 0.00 3.37 0.00 1.85 -14.82 221.47 23.91 246.06 0.4304 900.0 768.8
11 3.37 43.07 1.84 23.48 -14.44 221.02 23.46 246.57 0.4219 1164.9 613.4
12 0.00 2.22 0.00 1.20 -14.01 220.26 22.70 246.97 0.4086 823.0 796.9
13 4.34 38.72 2.38 21.22 -17.35 220.31 22.75 239.61 0.4297 1059.3 732.3
14 0.00 1.15 0.00 0.62 -13.71 219.13 21.57 246.76 0.3903 -514.0 -324.4
15 0.71 27.91 0.38 15.01 -13.95 219.12 21.56 246.16 0.3915 -911.9 -524.1
16 0.00 1.06 0.00 0.57 -14.78 219.10 21.54 244.18 0.3960 -748.0 -524.5
17 0.71 207.18 0.38 112.17 -15.39 219.03 21.47 242.68 0.3988 -860.2 3.4
18 2.39 -17.00 1.29 -17.00 -16.44 218.88 21.32 240.14 0.4037 -852.5 999999
19 0.00 1.33 0.00 0.71 -14.58 218.58 21.02 244.16 0.3873 -877.0 -699.5
20 0.00 0.53 0.00 0.29 -18.97 218.78 21.22 234.60 0.4217 -483.0 -607.7
21 16.30 -17.00 8.78 -17.00 -15.99 218.32 20.76 240.57 0.3929 -1013.1 999999
22 10.72 -17.00 5.76 -17.00 -15.76 218.10 20.54 240.89 0.3881 -1164.8 999999
23 0.00 1.24 0.00 0.66 -14.16 217.28 19.72 243.91 0.3658 -860.0 -747.4
24 0.00 1.77 0.00 0.94 -13.40 217.05 19.49 245.63 0.3578 -71.0 -60.8
25 0.00 1.33 0.00 0.71 -18.21 216.19 18.63 232.96 0.3817 -811.0 -678.1
26 0.00 1.51 0.00 0.79 -19.61 208.90 11.34 216.55 0.3123 -821.0 -636.7


  • 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.