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

11987 38.39 245.73 26.75 169.16 -1.43 152.64 43.67 275.51 0.6952 -328.2 -194.1


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SDO HMI 2014-03-02 19:00:28 UT

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

1 0.00 2.59 0.00 1.86 -2.15 155.30 46.33 273.93 0.7268 147.0 315.9
2 0.00 1.04 0.00 0.75 -0.60 155.22 46.25 276.06 0.7287 -374.0 -255.2
3 0.00 0.60 0.00 0.43 1.05 154.20 45.23 278.55 0.7202 -612.0 -460.7
4 29.85 171.18 21.00 120.44 -1.43 153.99 45.02 275.19 0.7125 -1088.7 -274.7
5 3.02 7.85 2.09 5.43 -0.13 152.81 43.84 277.29 0.7006 -713.7 -617.0
6 0.00 1.04 0.00 0.71 -0.43 152.07 43.10 277.05 0.6908 -687.0 -615.5
7 1.38 2.85 0.93 1.93 -1.57 151.72 42.75 275.49 0.6840 -828.8 -687.9
8 0.00 1.12 0.00 0.76 -1.84 151.73 42.76 275.10 0.6836 -741.0 -644.2
9 0.00 3.28 0.00 2.21 -2.70 151.72 42.75 273.84 0.6819 -689.0 -594.9
10 0.00 1.47 0.00 0.99 -0.78 151.55 42.58 276.68 0.6835 -507.0 -435.9
11 0.69 2.85 0.46 1.92 -2.16 151.49 42.52 274.69 0.6800 -796.0 -738.6
12 0.00 0.86 0.00 0.58 -0.58 151.42 42.45 277.00 0.6824 -656.0 -452.8
13 0.00 0.78 0.00 0.52 -2.86 151.32 42.35 273.70 0.6766 -561.0 -459.2
14 0.00 1.55 0.00 1.03 -0.50 150.50 41.53 277.35 0.6708 -706.0 -494.0
15 0.52 1.73 0.34 1.15 -1.50 150.43 41.46 275.90 0.6678 -864.5 -785.3
16 0.00 1.29 0.00 0.86 -2.17 150.25 41.28 274.94 0.6641 -737.0 -664.6
17 0.00 2.42 0.00 1.60 -1.49 150.16 41.19 275.98 0.6642 -521.0 -521.2
18 0.95 1.98 0.63 1.31 -2.03 150.09 41.12 275.18 0.6623 -833.8 -691.7
19 0.00 1.73 0.00 1.13 -2.94 149.92 40.96 273.85 0.6584 -579.0 -461.2
20 0.60 8.63 0.40 5.65 -1.52 149.49 40.52 276.10 0.6555 485.9 360.0
21 1.38 -20.00 0.90 -20.00 -1.67 149.45 40.48 275.88 0.6547 770.2 999999
22 0.00 1.64 0.00 1.06 -2.83 149.13 40.16 274.18 0.6482 -658.0 -457.9
23 0.00 0.86 0.00 0.56 -1.14 149.01 40.04 276.80 0.6501 495.0 386.7
24 0.00 2.50 0.00 1.62 -0.57 148.62 39.65 277.77 0.6463 644.0 445.0
25 0.00 0.95 0.00 0.61 0.79 148.04 39.07 280.03 0.6424 555.0 490.1
26 0.00 0.69 0.00 0.44 -2.02 147.72 38.75 275.77 0.6310 636.0 538.1
27 0.00 1.29 0.00 0.82 -2.50 147.31 38.34 275.11 0.6245 592.0 427.7
28 0.00 1.55 0.00 0.97 -0.83 146.41 37.44 278.01 0.6161 781.0 584.2
29 0.00 0.95 0.00 0.59 1.18 145.60 36.63 281.50 0.6110 580.0 413.8
30 0.00 1.47 0.00 0.91 1.24 145.30 36.33 281.72 0.6072 804.0 685.0
31 0.00 0.95 0.00 0.59 1.06 145.30 36.33 281.43 0.6066 795.0 677.7
32 0.00 0.60 0.00 0.37 -2.26 145.32 36.35 276.00 0.5977 427.0 367.9
33 0.00 0.95 0.00 0.58 -2.50 145.29 36.32 275.61 0.5968 684.0 526.0
34 0.00 2.67 0.00 1.64 -2.92 145.19 36.22 274.92 0.5946 717.0 590.3
35 0.00 1.29 0.00 0.79 -4.76 144.98 36.01 271.88 0.5885 -330.0 -240.0
36 0.00 1.21 0.00 0.74 -2.74 144.85 35.88 275.31 0.5902 702.0 646.9
37 0.00 1.04 0.00 0.63 -2.45 144.81 35.84 275.82 0.5902 617.0 512.8
38 0.00 0.86 0.00 0.53 -2.60 144.66 35.70 275.59 0.5879 692.0 603.8
39 0.00 1.81 0.00 1.10 -2.65 144.48 35.51 275.56 0.5852 869.0 722.0
40 0.00 0.78 0.00 0.47 -1.98 144.21 35.24 276.77 0.5829 673.0 608.0
41 0.00 1.90 0.00 1.15 -1.28 144.01 35.04 278.02 0.5820 779.0 635.1
42 0.00 1.81 0.00 1.08 2.03 141.17 32.20 284.89 0.5533 796.0 700.1
43 0.00 1.12 0.00 0.65 -3.73 140.44 31.48 274.67 0.5249 723.0 534.2


  • 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.