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

12166 0.89 70.59 0.45 35.75 13.58 350.99 8.44 314.38 0.2060 -221.7 -269.3


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SDO HMI 2014-09-19 01:00:34 UT

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

1 0.00 1.06 0.00 0.55 13.29 358.67 16.12 292.46 0.2937 -683.0 -555.1
2 0.00 1.77 0.00 0.91 11.37 357.08 14.53 287.50 0.2591 -799.0 -714.5
3 0.00 1.33 0.00 0.68 11.23 356.98 14.43 287.05 0.2568 -810.0 -651.7
4 0.00 1.69 0.00 0.86 10.81 356.64 14.09 285.78 0.2496 -816.0 -654.7
5 0.00 1.06 0.00 0.54 10.40 356.27 13.72 284.48 0.2421 -765.0 -680.5
6 0.00 1.33 0.00 0.68 11.22 356.15 13.60 287.88 0.2435 -1018.0 -830.3
7 0.00 2.66 0.00 1.36 11.20 355.96 13.41 287.99 0.2403 -901.0 -822.5
8 0.00 1.33 0.00 0.68 11.11 355.77 13.22 287.87 0.2368 -1098.0 -893.5
9 0.00 1.06 0.00 0.54 11.29 355.78 13.23 288.59 0.2378 -1012.0 -862.2
10 0.00 2.48 0.00 1.27 12.26 355.80 13.25 292.40 0.2433 -807.0 -749.4
11 0.00 2.48 0.00 1.27 11.84 355.55 13.00 291.10 0.2371 -961.0 -754.5
12 0.89 13.13 0.45 6.69 12.63 355.56 13.01 294.17 0.2419 -949.4 -857.5
13 0.00 0.35 0.00 0.18 13.56 354.69 12.14 299.23 0.2354 -830.0 -616.5
14 0.00 2.22 0.00 1.13 14.38 353.82 11.27 304.09 0.2296 -761.0 -633.3
15 0.00 1.33 0.00 0.67 12.53 353.60 11.05 297.17 0.2113 -900.0 -710.6
16 0.00 2.57 0.00 1.30 13.02 353.37 10.82 299.72 0.2116 -784.0 -658.5
17 0.00 1.42 0.00 0.72 16.12 353.47 10.92 310.98 0.2421 -846.0 -681.2
18 0.00 1.51 0.00 0.76 12.63 353.17 10.62 298.50 0.2055 -844.0 -624.6
19 0.00 1.06 0.00 0.54 13.96 352.22 9.67 306.42 0.2035 -798.0 -634.4
20 0.00 1.33 0.00 0.67 14.27 351.76 9.21 308.98 0.2004 -838.0 -698.3
21 0.00 0.89 0.00 0.45 14.67 351.43 8.88 311.55 0.2004 -789.0 -607.7
22 0.00 1.33 0.00 0.66 9.62 348.02 5.47 294.87 0.1041 -808.0 -581.5
23 0.00 1.33 0.00 0.66 12.82 347.59 5.04 319.21 0.1318 942.0 716.9
24 0.00 2.13 0.00 1.06 13.32 346.27 3.72 329.64 0.1254 792.0 604.4
25 0.00 1.24 0.00 0.63 17.40 346.00 3.45 342.14 0.1880 763.0 619.8
26 0.00 1.06 0.00 0.53 14.48 345.88 3.33 336.21 0.1402 781.0 630.7
27 0.00 3.10 0.00 1.55 14.39 345.63 3.08 337.56 0.1371 1013.0 746.1
28 0.00 0.80 0.00 0.40 14.21 345.60 3.05 337.25 0.1340 811.0 637.1
29 0.00 0.98 0.00 0.49 12.03 344.95 2.40 334.28 0.0950 -783.0 -583.3
30 0.00 2.31 0.00 1.16 15.70 344.43 1.88 347.99 0.1528 950.0 795.3
31 0.00 2.22 0.00 1.12 17.81 344.24 1.69 351.39 0.1880 882.0 687.9
32 0.00 0.89 0.00 0.44 14.25 343.49 0.94 352.69 0.1251 864.0 730.5
33 0.00 3.55 0.00 1.79 18.77 341.42 -1.13 5.32 0.2032 673.0 354.7
34 0.00 0.98 0.00 0.49 15.83 341.27 -1.28 8.08 0.1531 786.0 637.3
35 0.00 1.06 0.00 0.53 15.71 340.96 -1.59 10.17 0.1519 829.0 672.3
36 0.00 1.42 0.00 0.72 17.87 340.28 -2.27 11.44 0.1908 881.0 707.7
37 0.00 2.13 0.00 1.07 15.34 339.93 -2.62 17.17 0.1499 758.0 599.2


  • 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.