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

12065 26.20 112.55 19.01 81.14 -18.33 148.50 44.29 245.98 0.7272 276.4 235.5


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SDO HMI 2014-05-23 23:00:38 UT

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

1 0.00 1.08 0.00 0.90 -19.00 156.02 51.81 247.46 0.8068 450.0 384.2
2 0.00 0.99 0.00 0.82 -18.27 155.66 51.45 248.25 0.8017 545.0 438.4
3 0.00 1.98 0.00 1.49 -16.90 151.24 47.02 248.79 0.7532 571.0 482.7
4 0.99 19.19 0.76 14.66 -19.05 151.85 47.64 246.22 0.7655 500.7 399.2
5 0.99 2.34 0.74 1.76 -17.28 151.17 46.96 248.28 0.7535 586.8 384.1
6 6.31 -4.00 4.81 -4.00 -18.83 151.63 47.41 246.43 0.7625 750.6 999999
7 0.00 1.26 0.00 0.95 -17.47 151.05 46.84 247.99 0.7527 456.0 365.7
8 0.99 -4.00 0.75 -4.00 -18.96 151.39 47.18 246.18 0.7605 725.0 999999
9 0.00 0.54 0.00 0.41 -18.11 150.94 46.73 247.14 0.7533 444.0 373.8
10 0.00 0.99 0.00 0.73 -17.14 150.52 46.31 248.27 0.7461 515.0 510.2
11 1.08 4.50 0.81 3.39 -18.97 150.97 46.75 246.04 0.7561 671.3 557.0
12 0.00 0.63 0.00 0.47 -17.52 150.46 46.25 247.76 0.7465 458.0 421.1
13 0.63 1.80 0.47 1.34 -18.79 150.43 46.22 246.10 0.7499 483.1 486.4
14 0.00 0.99 0.00 0.74 -18.70 150.17 45.96 246.13 0.7469 612.0 608.5
15 0.00 1.26 0.00 0.92 -17.41 149.65 45.43 247.64 0.7373 745.0 657.9
16 0.00 1.35 0.00 0.99 -17.75 149.76 45.54 247.22 0.7396 314.0 336.8
17 0.00 0.99 0.00 0.72 -17.20 149.04 44.82 247.72 0.7300 695.0 610.7
18 0.45 4.05 0.33 2.92 -17.96 148.78 44.57 246.62 0.7296 602.8 485.5
19 0.00 1.26 0.00 0.92 -18.69 148.93 44.72 245.71 0.7335 -111.0 -36.6
20 0.00 1.26 0.00 0.89 -16.27 148.10 43.88 248.66 0.7167 543.0 497.3
21 1.17 5.04 0.85 3.66 -18.95 148.84 44.62 245.34 0.7333 709.1 572.4
22 0.45 -21.00 0.33 -21.00 -19.05 148.69 44.47 245.16 0.7321 652.2 999999
23 0.00 0.81 0.00 0.58 -18.57 148.40 44.18 245.68 0.7273 -167.0 -106.9
24 0.00 2.07 0.00 1.47 -17.63 147.70 43.49 246.68 0.7165 -204.0 -252.3
25 0.00 1.26 0.00 0.89 -17.48 147.57 43.35 246.84 0.7145 -502.0 -370.1
26 0.63 3.51 0.45 2.49 -18.36 147.71 43.49 245.70 0.7190 -490.9 -394.7
27 0.00 2.52 0.00 1.77 -17.67 147.23 43.02 246.46 0.7113 -640.0 -508.7
28 0.00 1.44 0.00 1.01 -17.71 146.89 42.68 246.28 0.7076 -558.0 -466.0
29 1.08 36.66 0.76 25.46 -18.09 146.79 42.57 245.72 0.7078 -271.1 -5.4
30 0.00 1.35 0.00 0.97 -20.51 147.49 43.27 242.77 0.7244 480.0 365.1
31 5.13 -29.00 3.57 -29.00 -17.91 146.47 42.26 245.85 0.7036 -754.9 999999
32 0.63 -29.00 0.44 -29.00 -17.66 146.40 42.19 246.17 0.7019 -632.6 999999
33 4.32 -29.00 3.01 -29.00 -18.16 146.46 42.25 245.50 0.7044 218.4 999999
34 1.35 -29.00 0.93 -29.00 -18.23 146.05 41.84 245.24 0.7000 712.4 999999
35 0.00 0.81 0.00 0.55 -17.80 145.37 41.16 245.56 0.6906 631.0 523.3
36 0.00 0.81 0.00 0.56 -19.61 145.87 41.65 243.29 0.7032 556.0 431.7
37 0.00 1.53 0.00 1.05 -18.37 145.28 41.07 244.73 0.6917 448.0 308.9
38 0.00 1.80 0.00 1.24 -19.72 145.00 40.79 242.76 0.6939 516.0 446.1
39 0.00 5.40 0.00 3.69 -19.56 144.65 40.44 242.82 0.6894 826.0 693.8
40 0.00 1.08 0.00 0.73 -18.07 144.22 40.01 244.70 0.6784 630.0 491.1


  • 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.