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

12026 26.27 121.00 18.55 85.67 -10.86 23.55 45.73 260.59 0.7138 -33.3 115.9


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SDO HMI 2014-04-09 01:00:33 UT

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

1 0.00 0.53 0.00 0.42 -7.19 29.74 51.91 265.63 0.7854 257.0 231.2
2 0.00 1.50 0.00 1.15 -6.62 28.15 50.33 266.44 0.7683 518.0 441.4
3 0.00 0.97 0.00 0.75 -8.00 28.31 50.49 264.64 0.7697 342.0 255.6
4 0.00 0.97 0.00 0.75 -7.50 28.18 50.36 265.30 0.7684 546.0 442.5
5 0.00 1.76 0.00 1.36 -7.11 28.08 50.25 265.81 0.7673 328.0 350.0
6 1.23 3.35 0.95 2.57 -7.97 27.97 50.15 264.69 0.7659 700.6 595.8
7 0.00 0.88 0.00 0.67 -7.32 27.78 49.95 265.55 0.7639 470.0 452.6
8 0.00 1.23 0.00 0.94 -7.55 27.53 49.71 265.26 0.7610 619.0 544.9
9 0.62 1.94 0.47 1.47 -8.58 27.42 49.59 263.89 0.7595 585.4 463.2
10 0.53 1.23 0.40 0.93 -8.78 27.17 49.35 263.63 0.7567 518.3 464.0
11 0.00 1.59 0.00 1.18 -8.77 26.61 48.79 263.66 0.7504 629.0 480.8
12 0.00 1.41 0.00 1.05 -8.95 26.60 48.77 263.41 0.7502 493.0 425.9
13 4.49 23.35 3.37 17.47 -11.15 26.76 48.94 260.48 0.7524 709.5 431.2
14 2.12 -13.00 1.58 -13.00 -10.76 26.67 48.85 260.99 0.7513 629.8 999999
15 0.35 1.41 0.26 1.04 -8.98 26.19 48.36 263.37 0.7455 429.8 340.8
16 0.71 6.17 0.52 4.56 -10.92 26.20 48.37 260.76 0.7459 759.6 627.5
17 0.00 1.23 0.00 0.91 -9.49 25.87 48.04 262.68 0.7418 504.0 435.9
18 0.00 1.41 0.00 1.03 -9.76 25.59 47.77 262.32 0.7387 622.0 568.8
19 0.00 1.50 0.00 1.09 -9.01 25.42 47.59 263.33 0.7365 623.0 517.8
20 0.00 5.20 0.00 3.79 -9.26 25.37 47.54 263.00 0.7360 777.0 602.9
21 0.00 1.15 0.00 0.82 -6.90 24.56 46.74 266.24 0.7268 459.0 407.0
22 0.00 1.06 0.00 0.76 -10.39 24.77 46.94 261.43 0.7291 484.0 486.3
23 0.00 0.53 0.00 0.38 -8.89 24.19 46.36 263.49 0.7220 659.0 596.7
24 0.00 2.56 0.00 1.80 -10.25 23.45 45.63 261.58 0.7134 -478.0 -342.6
25 0.00 1.50 0.00 1.06 -12.11 23.39 45.56 258.97 0.7136 705.0 549.0
26 0.00 1.41 0.00 1.00 -13.19 23.59 45.77 257.48 0.7169 377.0 346.8
27 0.00 2.03 0.00 1.43 -12.93 23.31 45.49 257.80 0.7134 211.0 194.0
28 0.00 1.59 0.00 1.12 -13.13 23.18 45.35 257.52 0.7120 -340.0 -190.9
29 0.00 1.06 0.00 0.74 -13.03 22.85 45.02 257.62 0.7079 -265.0 -251.1
30 4.14 19.30 2.89 13.41 -12.83 22.67 44.85 257.88 0.7056 -591.8 -521.0
31 7.67 -30.00 5.32 -30.00 -12.48 22.46 44.64 258.36 0.7028 -764.0 999999
32 0.00 1.32 0.00 0.91 -11.64 22.25 44.42 259.53 0.6995 -555.0 -431.0
33 0.00 1.67 0.00 1.15 -11.62 21.73 43.90 259.53 0.6931 601.0 520.2
34 0.00 1.15 0.00 0.75 -11.26 19.03 41.21 259.82 0.6588 -426.0 -355.5
35 0.00 1.50 0.00 0.98 -11.23 18.58 40.75 259.82 0.6529 -587.0 -494.8
36 0.00 0.79 0.00 0.52 -11.09 18.43 40.61 260.02 0.6509 -628.0 -523.8
37 0.00 0.26 0.00 0.17 -12.62 18.26 40.44 257.65 0.6502 -487.0 -475.3
38 0.00 1.23 0.00 0.80 -14.02 18.30 40.47 255.51 0.6528 -454.0 -349.9
39 0.00 1.23 0.00 0.79 -10.42 17.52 39.70 260.98 0.6384 -642.0 -494.4
40 0.00 1.32 0.00 0.86 -13.94 18.04 40.21 255.58 0.6493 -677.0 -590.7
41 0.00 2.47 0.00 1.60 -13.59 17.88 40.06 256.10 0.6467 -736.0 -596.6
42 0.00 2.47 0.00 1.59 -13.59 17.32 39.50 255.99 0.6395 -689.0 -557.6
43 0.00 0.88 0.00 0.57 -13.29 17.22 39.40 256.43 0.6377 226.0 216.2
44 4.41 6.87 2.79 4.35 -12.17 16.26 38.44 258.05 0.6234 -821.2 -636.8
45 0.00 0.53 0.00 0.33 -10.25 15.97 38.14 261.11 0.6174 -571.0 -508.2
46 0.00 1.23 0.00 0.77 -9.90 15.76 37.94 261.66 0.6144 -640.0 -590.6
47 0.00 2.73 0.00 1.71 -10.27 15.70 37.87 261.06 0.6138 -707.0 -641.6
48 0.00 0.88 0.00 0.55 -9.56 15.33 37.51 262.18 0.6083 -680.0 -560.0
49 0.00 1.50 0.00 0.93 -9.74 14.93 37.11 261.86 0.6029 -789.0 -615.8
50 0.00 1.15 0.00 0.69 -10.83 12.84 35.02 259.76 0.5749 -659.0 -556.5


  • 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.