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

12037 79.98 335.24 41.63 174.77 -9.35 247.15 17.69 256.02 0.3102 394.3 232.1


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SDO HMI 2014-04-17 06:00:34 UT

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

1 0.00 1.24 0.00 0.65 -7.09 248.81 19.35 264.07 0.3320 867.0 683.9
2 41.72 221.96 21.94 116.65 -9.08 248.87 19.41 258.16 0.3368 1383.0 469.8
3 5.58 -2.00 2.93 -2.00 -9.70 248.29 18.83 256.01 0.3294 1092.7 999999
4 0.00 0.62 0.00 0.32 -8.08 248.11 18.65 260.87 0.3222 680.0 453.1
5 2.48 -2.00 1.30 -2.00 -8.56 248.04 18.58 259.34 0.3220 1148.4 999999
6 0.00 7.17 0.00 3.74 -10.38 246.89 17.43 252.96 0.3095 -907.0 -606.4
7 0.44 2.75 0.23 1.43 -10.56 246.74 17.28 252.25 0.3079 -799.0 -686.5
8 3.72 5.93 1.93 3.08 -10.33 246.31 16.85 252.62 0.3001 -1040.0 -801.3
9 0.00 0.71 0.00 0.37 -8.59 246.03 16.57 258.23 0.2893 786.0 663.2
10 2.04 3.54 1.05 1.83 -10.31 245.86 16.40 252.29 0.2929 988.4 692.5
11 0.00 1.33 0.00 0.68 -8.01 245.21 15.75 259.83 0.2744 -870.0 -777.7
12 0.00 1.15 0.00 0.59 -8.68 244.89 15.43 257.20 0.2710 713.0 586.9
13 0.00 1.15 0.00 0.59 -8.83 244.84 15.38 256.60 0.2706 829.0 663.0
14 0.00 0.89 0.00 0.46 -8.65 244.64 15.18 257.11 0.2668 653.0 605.0
15 0.00 2.21 0.00 1.14 -11.65 244.31 14.85 246.09 0.2757 -777.0 -616.3
16 3.63 5.58 1.86 2.86 -8.43 244.00 14.54 257.51 0.2555 1138.6 834.3
17 0.71 4.52 0.36 2.32 -10.45 244.02 14.56 249.96 0.2644 -1050.8 -879.7
18 0.00 1.24 0.00 0.64 -10.09 243.75 14.29 250.96 0.2583 -875.0 -742.1
19 0.00 8.33 0.00 4.26 -9.76 243.58 14.12 252.00 0.2540 -973.0 -799.9
20 0.00 2.92 0.00 1.50 -10.79 243.60 14.14 248.20 0.2596 -859.0 -691.4
21 1.06 26.22 0.54 13.40 -9.49 243.51 14.05 252.96 0.2516 -843.7 -279.4
22 0.71 1.77 0.36 0.91 -9.13 243.40 13.94 254.25 0.2483 -823.1 -660.0
23 11.16 -21.00 5.70 -21.00 -9.65 243.14 13.68 251.94 0.2463 -1056.5 999999
24 0.00 5.76 0.00 2.95 -11.22 243.11 13.65 245.95 0.2547 -1026.0 -844.8
25 0.71 2.83 0.36 1.45 -10.77 243.03 13.57 247.50 0.2506 -1059.5 -830.3
26 1.59 10.19 0.81 5.19 -9.60 242.70 13.24 251.63 0.2390 1024.6 802.9
27 0.80 4.34 0.41 2.21 -10.08 242.72 13.26 249.73 0.2417 -882.7 -400.0
28 0.00 2.21 0.00 1.13 -10.48 242.61 13.15 248.04 0.2422 -1006.0 -742.5
29 2.04 -26.00 1.04 -26.00 -9.39 242.53 13.07 252.28 0.2353 1117.1 999999
30 0.00 1.06 0.00 0.54 -10.03 242.49 13.03 249.66 0.2379 713.0 531.7
31 1.59 2.83 0.81 1.45 -10.75 242.46 13.00 246.76 0.2416 -1000.4 -802.7
32 0.00 1.51 0.00 0.77 -9.16 242.30 12.84 253.01 0.2305 952.0 766.2
33 0.00 1.77 0.00 0.90 -6.30 241.94 12.48 265.43 0.2165 948.0 763.0
34 0.00 1.51 0.00 0.76 -8.55 241.01 11.55 254.20 0.2067 962.0 818.3


  • 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.