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

12177 18.38 111.03 9.30 55.94 12.64 169.12 8.02 311.80 0.1814 -186.6 -235.4


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SDO HMI 2014-10-02 19:00:32 UT

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

1 0.00 3.69 0.00 1.88 10.62 173.96 12.86 288.24 0.2314 -864.0 -734.4
2 0.00 1.14 0.00 0.58 9.84 173.89 12.80 285.01 0.2270 -777.0 -617.7
3 0.00 2.46 0.00 1.25 10.39 173.60 12.51 287.69 0.2246 -829.0 -773.6
4 0.00 0.97 0.00 0.49 13.75 173.20 12.10 301.75 0.2406 -842.0 -714.0
5 0.00 1.41 0.00 0.71 10.45 172.45 11.36 289.48 0.2064 -983.0 -762.2
6 0.00 2.46 0.00 1.25 11.66 172.22 11.13 295.32 0.2100 -869.0 -704.7
7 0.00 0.88 0.00 0.45 13.66 171.78 10.68 304.54 0.2197 -926.0 -787.3
8 0.35 6.07 0.18 3.07 12.97 171.34 10.24 302.86 0.2073 -1040.2 -809.0
9 0.00 5.10 0.00 2.58 12.49 171.29 10.19 300.94 0.2024 -948.0 -804.4
10 1.76 45.30 0.89 22.90 12.71 170.80 9.70 303.12 0.1972 -996.3 -611.4
11 13.72 -10.00 6.94 -10.00 13.04 170.75 9.65 304.67 0.1996 -1244.2 999999
12 2.55 -10.00 1.29 -10.00 12.93 170.53 9.43 304.78 0.1953 -1167.8 999999
13 0.00 2.02 0.00 1.02 11.70 170.29 9.20 299.75 0.1811 -893.0 -816.1
14 0.00 1.23 0.00 0.62 11.43 170.01 8.91 299.18 0.1747 -843.0 -748.4
15 0.00 5.72 0.00 2.88 12.55 169.73 8.64 305.38 0.1807 -987.0 -686.9
16 0.00 0.97 0.00 0.49 11.56 169.67 8.57 300.74 0.1707 -809.0 -653.2
17 0.00 1.41 0.00 0.70 10.64 168.62 7.53 298.75 0.1476 825.0 745.6
18 0.00 0.62 0.00 0.31 16.99 168.68 7.59 325.03 0.2214 -614.0 -497.1
19 0.00 1.06 0.00 0.53 12.10 167.89 6.80 309.62 0.1509 -583.0 -440.9
20 0.00 1.06 0.00 0.53 8.83 167.73 6.63 288.77 0.1210 858.0 692.3
21 0.00 0.88 0.00 0.44 10.90 167.28 6.18 305.30 0.1302 867.0 634.8
22 0.00 0.70 0.00 0.35 12.08 167.15 6.06 312.73 0.1411 686.0 539.5
23 0.00 0.97 0.00 0.48 12.23 167.03 5.94 314.09 0.1414 1111.0 882.6
24 0.00 1.14 0.00 0.57 11.24 166.67 5.58 310.24 0.1254 972.0 582.8
25 0.00 4.22 0.00 2.12 13.75 166.60 5.51 323.07 0.1559 532.0 606.3
26 0.00 0.97 0.00 0.48 11.19 166.30 5.21 311.81 0.1200 946.0 753.2
27 0.00 1.06 0.00 0.53 14.09 165.71 4.62 328.98 0.1522 846.0 716.3
28 0.00 1.06 0.00 0.53 13.70 165.64 4.55 327.95 0.1459 856.0 605.2
29 0.00 2.38 0.00 1.19 15.05 162.31 1.22 351.99 0.1483 808.0 608.0
30 0.00 2.02 0.00 1.01 12.91 161.93 0.84 352.56 0.1104 1065.0 864.0
31 0.00 2.38 0.00 1.18 12.54 161.93 0.83 352.12 0.1042 990.0 716.8
32 0.00 1.23 0.00 0.61 12.66 161.72 0.62 354.25 0.1058 999.0 741.6
33 0.00 2.73 0.00 1.36 13.15 161.32 0.22 358.09 0.1138 1133.0 896.1
34 0.00 0.97 0.00 0.48 12.91 161.29 0.19 358.30 0.1096 901.0 787.2
35 0.00 0.97 0.00 0.48 13.33 161.01 -0.09 0.72 0.1169 1026.0 849.6
36 0.00 3.78 0.00 1.89 13.15 160.02 -1.07 9.14 0.1152 710.0 692.1


  • 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.