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

11266 60.30 148.79 30.69 75.76 19.39 241.87 1.30 354.37 0.2322 127.5 147.6


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SDO HMI 2011-08-08 05:59:10 UT

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

1 0.00 1.18 0.00 0.60 19.10 246.43 5.85 336.63 0.2440 -796.0 -531.7
2 1.18 4.52 0.60 2.30 18.67 245.86 5.29 337.94 0.2336 -1076.5 -951.0
3 0.72 -2.00 0.37 -2.00 18.55 245.73 5.16 338.23 0.2308 -1171.5 999999
4 0.00 0.90 0.00 0.46 17.87 245.16 4.59 339.31 0.2166 -857.0 -581.5
5 0.00 1.18 0.00 0.60 18.65 245.02 4.45 341.12 0.2282 -898.0 -812.2
6 0.00 1.72 0.00 0.87 18.15 244.98 4.41 340.53 0.2200 -941.0 -743.9
7 0.00 1.45 0.00 0.73 18.00 244.82 4.24 340.96 0.2166 -971.0 -738.6
8 19.98 38.05 10.15 19.34 18.62 244.25 3.68 344.17 0.2239 -1145.9 -666.4
9 0.00 1.08 0.00 0.55 19.00 243.71 3.14 346.80 0.2278 -752.0 -490.8
10 0.00 0.99 0.00 0.51 20.00 243.47 2.90 348.69 0.2436 -669.0 -477.5
11 2.80 8.13 1.42 4.13 18.72 243.00 2.43 349.48 0.2207 -1063.9 -745.9
12 1.18 1.99 0.60 1.02 20.32 242.54 1.97 352.46 0.2463 820.6 675.3
13 0.00 1.63 0.00 0.83 20.63 242.35 1.77 353.35 0.2512 994.0 794.7
14 0.00 1.18 0.00 0.60 20.38 242.34 1.77 353.23 0.2470 889.0 614.2
15 0.00 1.63 0.00 0.83 20.57 241.70 1.12 355.75 0.2491 783.0 609.6
16 0.00 1.18 0.00 0.60 19.19 241.08 0.50 357.88 0.2252 -593.0 -380.8
17 0.00 3.43 0.00 1.74 18.85 241.01 0.44 358.10 0.2193 915.0 685.2
18 2.26 19.07 1.15 9.68 18.70 240.75 0.18 359.21 0.2165 1093.3 808.8
19 0.00 0.81 0.00 0.41 19.94 240.59 0.02 359.92 0.2378 641.0 455.1
20 0.00 2.71 0.00 1.39 20.73 240.56 -0.01 0.05 0.2511 835.0 580.2
21 0.00 1.36 0.00 0.69 20.16 240.40 -0.17 0.68 0.2415 718.0 536.0
22 1.54 -18.00 0.78 -18.00 18.94 240.27 -0.30 1.30 0.2208 1128.7 999999
23 1.72 -18.00 0.87 -18.00 19.07 240.14 -0.43 1.83 0.2230 960.9 999999
24 3.25 42.03 1.66 21.45 20.45 240.11 -0.47 1.78 0.2464 991.2 639.7
25 0.00 7.59 0.00 3.90 21.51 240.10 -0.47 1.66 0.2645 662.0 686.2
26 0.00 1.27 0.00 0.64 19.69 240.11 -0.46 1.88 0.2336 1084.0 908.4
27 0.00 2.08 0.00 1.06 19.48 240.01 -0.56 2.31 0.2300 1073.0 812.7
28 0.00 1.63 0.00 0.83 19.29 239.95 -0.62 2.61 0.2268 1025.0 874.0
29 25.67 -24.00 13.09 -24.00 20.01 239.85 -0.72 2.86 0.2391 1039.1 999999


  • 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.