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

11353 15.67 84.44 7.85 42.75 8.86 256.77 -3.91 178.75 0.1981 -13.1 209.0


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SDO HMI 2011-11-23 19:58:57 UT

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

1 15.67 27.06 7.85 13.56 8.00 266.94 6.27 314.79 0.1530 -1199.4 -702.0
2 0.00 1.03 0.00 0.51 5.69 265.27 4.59 310.07 0.1046 -1005.0 -800.6
3 0.00 2.14 0.00 1.07 8.16 264.87 4.20 326.59 0.1322 -807.0 -645.8
4 0.00 1.71 0.00 0.86 8.36 264.82 4.14 327.81 0.1347 -975.0 -823.7
5 0.00 1.97 0.00 0.98 8.13 264.66 3.99 327.81 0.1298 -947.0 -649.9
6 0.00 1.20 0.00 0.60 8.40 263.68 3.00 335.56 0.1258 -939.0 -710.6
7 0.00 1.71 0.00 0.86 8.90 263.62 2.95 337.53 0.1335 -897.0 -707.7
8 0.00 1.54 0.00 0.77 9.74 262.46 1.78 347.41 0.1413 -1014.0 -775.2
9 0.00 1.20 0.00 0.60 6.88 259.44 -1.24 13.77 0.0907 -921.0 -714.1
10 0.00 1.80 0.00 0.89 4.95 257.45 -3.23 46.01 0.0783 -1079.0 -907.5
11 0.00 0.86 0.00 0.43 5.87 256.76 -3.92 44.10 0.0981 -922.0 -741.0
12 0.00 1.20 0.00 0.61 10.01 250.91 -9.77 49.56 0.2206 811.0 520.6
13 0.00 1.46 0.00 0.74 9.32 250.23 -10.45 53.89 0.2225 828.0 700.2
14 0.00 3.43 0.00 1.74 9.56 249.64 -11.04 54.49 0.2329 1090.0 918.3
15 0.00 3.17 0.00 1.62 9.83 249.36 -11.32 54.23 0.2395 973.0 840.7
16 0.00 1.28 0.00 0.65 9.35 249.37 -11.30 55.88 0.2347 962.0 704.3
17 0.00 2.06 0.00 1.05 10.03 249.16 -11.51 53.97 0.2441 1037.0 862.4
18 0.00 1.46 0.00 0.74 8.72 249.12 -11.56 58.74 0.2328 775.0 662.3
19 0.00 0.51 0.00 0.26 10.33 249.06 -11.61 53.21 0.2484 890.0 610.8
20 0.00 1.97 0.00 1.01 9.94 248.92 -11.75 54.83 0.2466 1056.0 831.1
21 0.00 1.54 0.00 0.79 10.18 248.85 -11.82 54.19 0.2498 865.0 621.5
22 0.00 10.53 0.00 5.39 9.79 248.53 -12.15 56.20 0.2507 1225.0 855.0
23 0.00 3.08 0.00 1.58 9.43 247.93 -12.75 58.65 0.2561 840.0 704.2
24 0.00 0.94 0.00 0.48 10.17 247.44 -13.24 57.16 0.2695 807.0 600.1
25 0.00 1.20 0.00 0.61 7.99 247.30 -13.37 64.79 0.2543 828.0 613.9
26 0.00 0.60 0.00 0.31 10.44 247.11 -13.56 56.93 0.2764 1065.0 944.7
27 0.00 1.97 0.00 1.02 10.55 246.68 -14.00 57.38 0.2837 1136.0 945.8
28 0.00 2.57 0.00 1.33 10.46 246.43 -14.24 58.09 0.2863 1033.0 870.4
29 0.00 1.28 0.00 0.66 10.40 246.25 -14.43 58.59 0.2884 765.0 630.8
30 0.00 0.69 0.00 0.36 12.16 245.22 -15.46 55.34 0.3182 664.0 567.5
31 0.00 1.28 0.00 0.67 9.22 244.62 -16.05 64.61 0.3035 775.0 554.5


  • 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.