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

12071 60.39 200.51 32.06 106.60 -10.82 80.37 -18.89 117.52 0.3583 -17.5 -81.1


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SDO HMI 2014-05-24 08:00:38 UT

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

1 10.10 62.29 5.20 32.10 -10.05 85.63 -13.63 122.49 0.2764 1316.5 504.5
2 7.39 -1.00 3.81 -1.00 -9.93 85.42 -13.85 121.71 0.2784 1268.4 999999
3 6.67 -1.00 3.44 -1.00 -10.14 85.25 -14.02 122.07 0.2826 940.8 999999
4 0.00 1.08 0.00 0.56 -11.92 84.58 -14.68 125.99 0.3079 681.0 566.7
5 0.00 1.26 0.00 0.66 -11.49 84.22 -15.04 124.17 0.3088 802.0 635.4
6 0.00 1.08 0.00 0.56 -10.81 84.07 -15.20 122.02 0.3051 953.0 666.0
7 0.00 0.90 0.00 0.47 -10.59 84.05 -15.22 121.37 0.3035 978.0 802.4
8 0.00 0.90 0.00 0.47 -11.10 82.08 -17.18 119.84 0.3356 688.0 575.2
9 0.00 1.08 0.00 0.57 -10.33 82.10 -17.17 117.79 0.3297 940.0 629.2
10 0.81 4.87 0.43 2.56 -10.85 82.04 -17.23 119.12 0.3344 1068.6 946.0
11 0.00 2.70 0.00 1.42 -10.79 81.78 -17.49 118.61 0.3377 896.0 664.7
12 0.00 2.16 0.00 1.14 -10.39 81.77 -17.49 117.53 0.3349 953.0 708.3
13 0.00 1.62 0.00 0.85 -10.29 81.52 -17.75 116.95 0.3379 909.0 788.3
14 0.00 1.08 0.00 0.57 -10.10 80.88 -18.38 115.68 0.3460 740.0 599.1
15 1.53 2.79 0.81 1.48 -10.50 80.73 -18.54 116.55 0.3510 1031.3 875.9
16 0.00 0.54 0.00 0.29 -10.72 80.71 -18.55 117.09 0.3527 394.0 443.0
17 0.00 2.16 0.00 1.15 -10.37 80.37 -18.89 115.82 0.3553 741.0 621.8
18 0.00 0.99 0.00 0.53 -10.40 79.92 -19.35 115.38 0.3622 628.0 421.1
19 0.00 1.35 0.00 0.72 -10.06 79.61 -19.65 114.19 0.3646 -216.0 -175.5
20 0.00 1.44 0.00 0.77 -11.75 79.16 -20.10 117.86 0.3823 -970.0 -705.7
21 3.70 17.40 1.97 9.28 -9.78 78.97 -20.29 112.84 0.3725 -1127.7 -602.7
22 1.62 2.97 0.87 1.59 -10.45 78.93 -20.34 114.48 0.3772 -925.9 -751.9
23 0.00 1.44 0.00 0.77 -10.33 78.64 -20.63 113.89 0.3807 -948.0 -782.5
24 0.00 1.08 0.00 0.58 -12.57 78.20 -21.07 118.71 0.4017 -603.0 -474.5
25 0.00 1.44 0.00 0.78 -10.94 78.30 -20.97 115.04 0.3894 -674.0 -661.3
26 0.00 1.17 0.00 0.63 -12.57 77.96 -21.30 118.46 0.4050 -859.0 -720.2
27 3.52 7.39 1.89 3.98 -10.78 78.01 -21.25 114.39 0.3927 -1091.9 -760.3
28 0.99 8.47 0.54 4.58 -10.96 77.73 -21.53 114.55 0.3979 -1062.8 -803.8
29 1.98 -28.00 1.07 -28.00 -11.02 77.56 -21.71 114.53 0.4007 -1052.5 999999
30 7.48 18.21 4.06 9.87 -11.17 77.11 -22.15 114.47 0.4081 -1016.6 -674.7
31 0.00 2.07 0.00 1.13 -12.28 76.92 -22.35 116.77 0.4179 -810.0 -629.7
32 1.98 4.60 1.07 2.48 -9.76 77.09 -22.18 111.15 0.4006 -955.7 -800.0
33 0.00 2.52 0.00 1.37 -11.45 76.89 -22.38 114.89 0.4130 -856.0 -693.2
34 0.00 0.99 0.00 0.54 -12.53 76.79 -22.47 117.19 0.4212 -760.0 -571.5
35 0.90 38.04 0.49 20.82 -12.12 76.66 -22.60 116.18 0.4205 -993.8 -373.1
36 0.00 1.35 0.00 0.74 -13.67 76.51 -22.75 119.34 0.4329 -732.0 -601.7
37 11.72 -35.00 6.41 -35.00 -12.18 76.35 -22.91 116.03 0.4253 -1080.1 999999
38 0.00 1.08 0.00 0.59 -11.22 76.34 -22.93 113.91 0.4197 -827.0 -659.9


  • 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.