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

12171 109.29 372.46 60.76 208.20 -11.13 264.00 19.87 226.60 0.4616 140.1 74.5


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SDO HMI 2014-09-26 12:00:33 UT

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

1 0.00 1.06 0.00 0.65 -9.64 276.97 32.84 243.56 0.5994 627.0 536.4
2 0.00 0.62 0.00 0.37 -9.03 275.22 31.09 243.22 0.5734 496.0 542.7
3 0.00 1.15 0.00 0.69 -9.27 275.13 31.01 242.77 0.5739 662.0 527.5
4 0.00 2.12 0.00 1.26 -9.91 273.36 29.23 240.32 0.5558 945.0 805.1
5 0.00 0.97 0.00 0.57 -10.77 271.53 27.40 237.29 0.5395 633.0 465.4
6 0.00 1.94 0.00 1.14 -10.85 271.23 27.10 236.87 0.5364 831.0 699.3
7 12.37 112.99 7.13 65.09 -8.41 270.78 26.65 240.46 0.5121 1105.4 314.1
8 12.72 -7.00 7.31 -7.00 -8.55 270.49 26.36 239.94 0.5093 1185.4 999999
9 16.52 26.77 9.42 15.26 -8.74 269.42 25.29 238.54 0.4970 1032.9 586.8
10 0.00 7.95 0.00 4.51 -8.23 269.11 24.98 239.13 0.4890 967.0 891.4
11 0.00 2.56 0.00 1.45 -8.30 268.75 24.62 238.62 0.4849 987.0 812.1
12 0.00 2.03 0.00 1.15 -8.71 268.74 24.62 237.90 0.4880 953.0 877.7
13 0.00 1.06 0.00 0.61 -11.12 268.77 24.64 233.86 0.5086 647.0 579.4
14 0.00 1.24 0.00 0.70 -8.97 268.50 24.37 237.16 0.4870 893.0 738.9
15 0.00 1.50 0.00 0.85 -8.60 268.44 24.31 237.76 0.4832 932.0 818.8
16 0.00 0.80 0.00 0.45 -7.77 268.12 23.99 238.89 0.4724 664.0 533.0
17 0.00 1.33 0.00 0.75 -8.72 267.88 23.75 236.92 0.4770 862.0 639.8
18 0.00 3.00 0.00 1.66 -9.19 265.34 21.21 232.99 0.4491 -656.0 -591.4
19 0.00 1.15 0.00 0.64 -9.27 265.08 20.95 232.50 0.4467 -688.0 -720.1
20 0.00 1.59 0.00 0.89 -11.93 264.61 20.48 227.35 0.4674 839.0 696.1
21 0.00 0.97 0.00 0.54 -9.64 264.26 20.13 230.71 0.4402 -821.0 -719.7
22 0.00 1.15 0.00 0.63 -10.88 263.14 19.01 226.92 0.4397 -884.0 -669.6
23 0.00 1.33 0.00 0.73 -11.11 262.47 18.34 225.52 0.4346 -914.0 -789.5
24 0.00 1.15 0.00 0.64 -13.67 261.26 17.13 219.57 0.4511 -537.0 -532.8
25 0.00 1.41 0.00 0.78 -13.40 261.01 16.88 219.56 0.4455 -661.0 -569.1
26 0.00 0.71 0.00 0.39 -14.59 260.81 16.68 217.54 0.4578 664.0 601.8
27 0.00 1.94 0.00 1.07 -13.57 260.41 16.28 218.29 0.4416 -973.0 -737.7
28 0.00 1.15 0.00 0.63 -13.03 259.48 15.35 217.44 0.4259 -785.0 -699.8
29 15.11 32.42 8.14 17.47 -10.73 259.12 15.00 220.38 0.3941 1121.3 534.1
30 0.00 0.53 0.00 0.29 -12.50 258.93 14.80 217.23 0.4141 -168.0 -287.0
31 6.45 98.68 3.53 54.18 -13.65 258.94 14.81 215.58 0.4287 -1096.9 -429.7
32 0.62 -29.00 0.33 -29.00 -10.91 258.79 14.66 219.43 0.3928 1069.9 999999
33 17.14 -31.00 9.41 -31.00 -14.06 258.74 14.61 214.65 0.4322 -1129.5 999999
34 0.00 7.07 0.00 3.80 -10.84 258.53 14.40 219.05 0.3893 946.0 677.1
35 1.77 -31.00 0.97 -31.00 -14.48 258.71 14.58 214.03 0.4373 -884.5 999999
36 4.15 -31.00 2.28 -31.00 -14.31 258.53 14.40 213.93 0.4336 -980.6 999999
37 0.53 2.65 0.30 1.48 -16.33 258.64 14.51 211.61 0.4608 -858.8 -707.1
38 0.00 3.71 0.00 1.99 -11.02 258.22 14.09 218.16 0.3885 905.0 788.1
39 0.00 1.41 0.00 0.76 -12.05 257.83 13.70 215.77 0.3979 812.0 601.3
40 21.91 42.85 11.94 23.31 -14.44 256.44 12.31 209.74 0.4179 -1046.0 -661.5
41 0.00 1.50 0.00 0.82 -14.42 255.48 11.35 207.82 0.4103 -811.0 -602.0


  • 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.