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

12217 46.37 135.26 39.50 114.63 -16.12 125.01 52.15 249.39 0.8120 120.3 21.0


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SDO HMI 2014-12-03 02:00:25 UT

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

1 1.02 10.93 1.00 10.62 -15.23 131.05 58.19 251.87 0.8648 467.7 421.3
2 3.50 -1.00 3.39 -1.00 -15.10 130.65 57.78 251.94 0.8612 609.0 999999
3 4.87 54.83 4.27 47.39 -15.27 126.76 53.89 250.90 0.8270 -856.2 -119.4
4 0.00 1.28 0.00 1.12 -16.01 126.68 53.81 250.01 0.8277 -153.0 -159.7
5 7.09 -3.00 6.09 -3.00 -14.93 126.01 53.15 251.14 0.8193 608.0 999999
6 2.73 -3.00 2.34 -3.00 -14.53 125.87 53.01 251.59 0.8171 653.3 999999
7 3.16 -3.00 2.69 -3.00 -14.68 125.62 52.75 251.35 0.8150 706.0 999999
8 0.00 1.11 0.00 0.94 -14.92 125.55 52.68 251.03 0.8148 273.0 379.1
9 0.00 1.11 0.00 0.94 -14.73 125.18 52.32 251.17 0.8109 719.0 688.5
10 2.31 3.84 1.94 3.23 -15.38 125.00 52.14 250.35 0.8106 529.4 465.4
11 7.86 12.04 6.69 10.25 -17.29 125.07 52.21 248.06 0.8156 603.1 428.4
12 0.00 0.77 0.00 0.63 -15.06 124.05 51.18 250.49 0.8005 552.0 538.0
13 0.00 0.85 0.00 0.72 -17.54 124.61 51.75 247.64 0.8119 431.0 402.5
14 0.00 1.02 0.00 0.83 -15.02 123.11 50.25 250.28 0.7911 -163.0 -188.9
15 1.28 4.10 1.04 3.32 -15.94 123.08 50.22 249.14 0.7930 -647.9 -456.3
16 1.71 4.87 1.37 3.91 -15.72 122.82 49.95 249.33 0.7898 -639.0 -461.1
17 0.00 1.28 0.00 1.03 -16.00 122.72 49.85 248.96 0.7895 -616.0 -556.9
18 0.00 0.85 0.00 0.69 -16.40 122.81 49.94 248.49 0.7915 -78.0 -155.3
19 0.00 0.68 0.00 0.56 -17.61 123.11 50.24 247.10 0.7977 394.0 475.4
20 0.85 6.66 0.71 5.52 -19.53 123.35 50.48 244.87 0.8053 720.1 447.8
21 1.45 2.82 1.19 2.30 -18.61 122.82 49.95 245.80 0.7976 495.8 402.0
22 0.00 1.37 0.00 1.13 -19.71 123.23 50.36 244.61 0.8047 221.0 340.4
23 0.00 2.39 0.00 1.92 -17.58 122.32 49.45 246.90 0.7898 -203.0 -192.6
24 8.54 13.07 6.78 10.38 -17.41 121.74 48.87 246.91 0.7836 -707.3 -515.1
25 0.00 2.05 0.00 1.60 -16.79 121.05 48.18 247.47 0.7748 513.0 421.8
26 0.00 1.79 0.00 1.44 -19.23 121.95 49.09 244.76 0.7911 624.0 488.5
27 0.00 0.43 0.00 0.34 -18.44 121.08 48.21 245.43 0.7800 428.0 421.0
28 0.00 0.77 0.00 0.61 -19.47 121.10 48.23 244.17 0.7835 341.0 418.2
29 0.00 1.02 0.00 0.81 -19.63 121.11 48.25 243.98 0.7842 676.0 634.6
30 0.00 0.77 0.00 0.57 -20.00 117.41 44.54 242.06 0.7484 -601.0 -517.4
31 0.00 0.68 0.00 0.48 -16.64 115.48 42.62 245.60 0.7147 -449.0 -384.2
32 0.00 0.60 0.00 0.44 -20.44 116.64 43.77 241.17 0.7423 -443.0 -372.7
33 0.00 0.43 0.00 0.31 -19.39 116.19 43.32 242.30 0.7333 -647.0 -621.6
34 0.00 0.85 0.00 0.60 -16.85 115.04 42.17 245.13 0.7106 -363.0 -409.2


  • 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.