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

12034 131.29 610.90 68.07 315.63 4.08 245.72 -12.89 52.28 0.2805 -372.0 -206.2


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SDO HMI 2014-04-15 01:00:34 UT

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

1 0.27 438.32 0.14 224.50 3.91 248.24 -10.37 47.57 0.2445 -1301.0 -435.0
2 63.75 -1.00 32.65 -1.00 4.16 247.65 -10.96 48.39 0.2548 -1447.2 999999
3 15.39 -1.00 7.87 -1.00 3.74 247.48 -11.14 50.12 0.2524 -1366.0 999999
4 1.86 -1.00 0.95 -1.00 3.87 246.98 -11.63 50.95 0.2602 -757.0 999999
5 3.27 5.57 1.68 2.86 3.50 246.09 -12.52 54.14 0.2682 -1061.7 -681.2
6 0.00 1.33 0.00 0.69 3.80 245.04 -13.58 55.48 0.2856 -632.0 -517.5
7 0.00 1.50 0.00 0.78 3.68 244.79 -13.82 56.30 0.2879 -1077.0 -839.0
8 9.28 20.96 4.81 10.86 3.96 244.57 -14.05 55.92 0.2936 -1046.9 -684.0
9 0.00 3.63 0.00 1.88 3.97 244.20 -14.42 56.60 0.2989 -550.0 -483.4
10 2.03 4.42 1.06 2.29 3.70 243.98 -14.63 57.75 0.2994 -905.7 -705.7
11 0.97 3.18 0.51 1.66 4.19 242.82 -15.80 58.41 0.3202 940.8 674.0
12 0.00 1.59 0.00 0.83 4.83 242.80 -15.81 56.75 0.3261 971.0 728.7
13 0.00 1.06 0.00 0.56 4.99 242.74 -15.88 56.47 0.3284 654.0 475.0
14 0.00 0.97 0.00 0.51 4.08 242.57 -16.05 59.12 0.3227 -546.0 -391.4
15 2.03 3.18 1.07 1.67 4.90 242.52 -16.10 57.05 0.3306 973.6 775.8
16 0.00 3.45 0.00 1.80 3.68 242.42 -16.20 60.41 0.3215 302.0 216.5
17 4.07 15.21 2.14 7.98 4.37 242.03 -16.59 59.21 0.3328 1063.5 567.4
18 0.00 1.77 0.00 0.93 3.43 241.76 -16.85 62.08 0.3289 928.0 759.0
19 0.00 1.86 0.00 0.97 3.28 241.73 -16.88 62.53 0.3282 889.0 738.6
20 0.00 0.97 0.00 0.51 4.54 241.49 -17.13 59.60 0.3419 890.0 757.9
21 0.00 1.41 0.00 0.74 3.50 241.51 -17.10 62.26 0.3332 970.0 826.1
22 0.00 1.50 0.00 0.79 3.68 241.48 -17.14 61.82 0.3351 889.0 741.0
23 0.00 1.77 0.00 0.93 4.17 241.40 -17.21 60.65 0.3401 898.0 741.8
24 0.00 1.15 0.00 0.61 4.33 241.24 -17.37 60.48 0.3437 779.0 599.4
25 0.00 1.06 0.00 0.56 3.72 241.19 -17.42 62.12 0.3395 942.0 788.4
26 0.97 21.13 0.51 11.16 4.18 241.02 -17.59 61.16 0.3456 1090.3 849.3
27 0.53 3.45 0.28 1.82 3.52 240.94 -17.67 63.00 0.3416 1087.5 869.2
28 1.41 -26.00 0.75 -26.00 3.91 240.87 -17.74 62.06 0.3457 1018.0 999999
29 0.00 0.88 0.00 0.47 5.11 240.71 -17.90 59.31 0.3576 695.0 590.0
30 0.00 1.41 0.00 0.75 4.96 240.66 -17.96 59.76 0.3571 733.0 628.5
31 0.00 1.15 0.00 0.61 4.45 240.48 -18.14 61.26 0.3555 787.0 644.6
32 0.00 0.44 0.00 0.23 5.00 240.40 -18.22 60.02 0.3611 554.0 491.2
33 1.50 6.19 0.80 3.29 4.46 240.06 -18.55 61.78 0.3615 945.2 806.8
34 0.00 0.71 0.00 0.38 4.59 239.84 -18.78 61.77 0.3658 546.0 340.6
35 0.00 1.06 0.00 0.57 5.16 239.34 -19.27 61.06 0.3772 716.0 509.0
36 1.50 54.91 0.80 29.42 4.26 238.73 -19.89 63.92 0.3793 1163.6 690.6
37 8.31 -36.00 4.45 -36.00 4.05 238.64 -19.98 64.53 0.3791 1183.7 999999
38 2.21 -36.00 1.19 -36.00 4.39 238.40 -20.21 63.99 0.3850 774.6 999999
39 10.79 -36.00 5.79 -36.00 4.07 238.22 -20.40 64.97 0.3853 969.8 999999
40 1.15 -36.00 0.62 -36.00 4.19 238.05 -20.56 64.85 0.3886 704.5 999999
41 0.00 1.06 0.00 0.57 3.92 237.29 -21.33 66.31 0.3980 788.0 628.0
42 0.00 1.68 0.00 0.92 6.62 236.96 -21.65 60.73 0.4219 762.0 635.6
43 0.00 0.97 0.00 0.53 3.50 236.32 -22.29 68.21 0.4095 659.0 522.9


  • 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.