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

12017 83.86 371.62 47.66 210.07 10.37 142.91 -22.93 52.84 0.4808 -81.5 -127.5


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SDO HMI 2014-03-25 19:00:31 UT

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

1 15.29 180.14 8.41 99.18 9.94 146.28 -19.55 49.43 0.4357 -1455.5 -460.2
2 7.86 -1.00 4.33 -1.00 10.08 145.99 -19.85 49.62 0.4406 -1146.2 999999
3 6.81 -1.00 3.76 -1.00 10.39 145.97 -19.87 49.11 0.4440 -939.1 999999
4 0.70 1.57 0.39 0.87 10.54 145.44 -20.40 49.60 0.4518 -563.6 -468.7
5 0.00 0.96 0.00 0.53 10.75 145.07 -20.77 49.77 0.4582 -592.0 -436.3
6 0.00 6.20 0.00 3.46 10.68 144.52 -21.32 50.63 0.4640 -776.0 -782.3
7 5.42 8.21 3.01 4.57 9.84 144.38 -21.45 52.25 0.4577 -973.6 -647.3
8 0.00 1.22 0.00 0.69 10.72 143.50 -22.34 51.86 0.4767 -650.0 -507.1
9 0.00 1.14 0.00 0.64 9.64 143.38 -22.45 53.87 0.4682 -743.0 -573.9
10 3.32 5.24 1.87 2.94 10.02 143.19 -22.65 53.44 0.4740 -960.0 -713.2
11 0.00 3.14 0.00 1.78 10.64 142.58 -23.26 53.12 0.4871 -733.0 -623.9
12 5.33 16.34 3.01 9.21 9.86 142.60 -23.23 54.41 0.4798 -929.1 -752.4
13 0.00 0.52 0.00 0.30 10.39 142.10 -23.73 54.11 0.4906 -678.0 -577.3
14 0.00 1.22 0.00 0.70 9.56 141.23 -24.60 56.48 0.4944 747.0 615.8
15 0.52 4.02 0.30 2.29 9.46 140.74 -25.09 57.18 0.4998 786.7 549.6
16 0.00 0.96 0.00 0.56 10.90 140.11 -25.72 55.46 0.5194 687.0 656.2
17 0.00 1.14 0.00 0.65 9.87 140.07 -25.77 57.19 0.5116 -702.0 -574.5
18 2.97 109.99 1.73 64.44 11.39 139.76 -26.07 55.05 0.5278 920.9 404.5
19 27.87 -18.00 16.30 -18.00 11.09 139.04 -26.79 56.26 0.5340 1003.5 999999
20 0.00 2.10 0.00 1.23 11.59 138.92 -26.91 55.58 0.5396 599.0 479.9
21 0.00 1.92 0.00 1.12 10.27 139.05 -26.78 57.56 0.5275 825.0 804.0
22 0.00 2.88 0.00 1.68 10.13 138.86 -26.98 57.98 0.5288 947.0 903.1
23 0.00 0.87 0.00 0.51 11.58 138.61 -27.22 55.91 0.5432 345.0 283.4
24 0.96 18.17 0.56 10.57 9.79 138.75 -27.08 58.63 0.5275 1012.0 695.8
25 0.70 -18.00 0.41 -18.00 11.11 138.56 -27.27 56.70 0.5402 594.5 999999
26 0.00 1.05 0.00 0.61 9.95 138.67 -27.16 58.45 0.5298 830.0 764.3
27 1.83 -18.00 1.08 -18.00 10.93 138.51 -27.32 57.04 0.5393 897.8 999999
28 2.45 -24.00 1.42 -24.00 9.52 138.64 -27.19 59.19 0.5269 856.2 999999
29 1.83 -18.00 1.08 -18.00 10.65 138.40 -27.44 57.58 0.5385 874.2 999999
30 0.00 1.57 0.00 0.92 9.84 138.34 -27.50 58.94 0.5332 584.0 479.3
31 0.00 1.05 0.00 0.62 8.41 136.91 -28.92 62.55 0.5412 -593.0 -540.7


  • 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.