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

12171 98.45 467.70 60.60 289.68 -10.46 264.66 -32.26 118.39 0.5957 279.5 71.9


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SDO HMI 2014-09-22 12:00:34 UT

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

1 0.00 0.80 0.00 0.43 -2.36 275.68 -21.24 113.19 0.3955 600.0 460.4
2 0.00 1.06 0.00 0.58 -3.75 275.42 -21.50 116.04 0.4087 672.0 549.3
3 0.00 1.86 0.00 1.03 -7.50 274.29 -22.64 122.35 0.4535 708.0 572.9
4 0.00 0.80 0.00 0.46 -11.00 272.63 -24.29 126.52 0.5044 691.0 548.2
5 0.00 0.89 0.00 0.50 -8.43 271.87 -25.06 121.36 0.4926 708.0 564.3
6 13.55 216.66 7.90 126.55 -8.89 269.31 -27.61 119.64 0.5289 1176.5 344.5
7 0.00 1.15 0.00 0.71 -16.42 268.22 -28.71 129.78 0.6017 541.0 452.4
8 10.89 -6.00 6.38 -6.00 -9.09 268.99 -27.93 119.69 0.5346 869.4 999999
9 10.36 -6.00 6.06 -6.00 -8.81 268.94 -27.98 119.19 0.5331 1013.7 999999
10 1.77 -6.00 1.03 -6.00 -8.50 268.97 -27.95 118.69 0.5306 646.0 999999
11 2.74 -6.00 1.61 -6.00 -8.89 268.69 -28.23 119.09 0.5369 773.5 999999
12 0.00 0.89 0.00 0.53 -11.62 268.32 -28.61 123.06 0.5617 545.0 392.4
13 2.48 -6.00 1.46 -6.00 -8.84 268.42 -28.50 118.78 0.5401 658.4 999999
14 0.00 3.10 0.00 1.80 -5.62 267.82 -29.10 112.83 0.5273 706.0 582.9
15 0.00 2.30 0.00 1.35 -6.28 267.68 -29.25 113.86 0.5331 773.0 640.9
16 0.00 0.80 0.00 0.47 -9.47 267.38 -29.54 118.90 0.5576 602.0 488.9
17 17.27 34.97 10.24 20.76 -8.39 267.24 -29.68 117.04 0.5522 883.2 496.4
18 0.00 1.51 0.00 0.90 -9.59 266.92 -30.01 118.70 0.5643 441.0 386.3
19 4.16 -17.00 2.48 -17.00 -8.66 266.90 -30.02 117.20 0.5583 721.6 999999
20 1.68 2.92 1.00 1.74 -8.04 266.78 -30.15 116.11 0.5559 666.0 537.9
21 0.00 2.39 0.00 1.43 -8.33 266.68 -30.24 116.50 0.5590 645.0 522.3
22 0.00 0.71 0.00 0.42 -8.55 266.52 -30.40 116.74 0.5625 539.0 462.5
23 0.00 1.42 0.00 0.85 -8.88 266.28 -30.64 117.07 0.5677 517.0 418.6
24 0.00 0.97 0.00 0.59 -9.70 266.16 -30.76 118.26 0.5746 472.0 403.6
25 0.00 1.24 0.00 0.75 -9.46 266.11 -30.81 117.84 0.5735 579.0 427.4
26 0.00 1.24 0.00 0.75 -9.78 265.97 -30.95 118.23 0.5774 378.0 260.1
27 0.00 0.89 0.00 0.53 -8.59 266.02 -30.90 116.40 0.5691 567.0 432.3
28 0.00 0.97 0.00 0.59 -8.74 265.15 -31.77 115.99 0.5812 569.0 498.1
29 0.00 1.51 0.00 0.96 -12.97 263.19 -33.73 120.76 0.6320 584.0 389.8
30 0.00 1.15 0.00 0.72 -8.53 262.66 -34.26 113.96 0.6115 -718.0 -662.1
31 2.66 25.85 1.69 16.44 -10.36 262.04 -34.88 116.24 0.6295 -1005.5 -655.7
32 2.21 -31.00 1.41 -31.00 -10.05 262.00 -34.92 115.77 0.6281 -962.7 999999
33 0.00 1.42 0.00 0.89 -8.93 261.91 -35.01 114.07 0.6230 -615.0 -554.8
34 0.00 0.97 0.00 0.62 -9.91 261.72 -35.20 115.39 0.6308 -634.0 -524.5
35 0.00 1.33 0.00 0.85 -9.81 261.32 -35.60 114.99 0.6351 -579.0 -455.5
36 0.71 1.77 0.46 1.15 -10.73 260.90 -36.03 116.02 0.6453 354.0 302.9
37 1.59 4.60 1.04 3.01 -11.48 260.52 -36.40 116.83 0.6540 -694.3 -558.2
38 0.00 0.71 0.00 0.47 -12.50 259.66 -37.26 117.67 0.6697 -295.0 -311.9
39 0.00 1.51 0.00 1.00 -11.84 259.46 -37.46 116.66 0.6684 -593.0 -485.6
40 2.39 4.43 1.60 2.96 -12.19 259.13 -37.79 116.92 0.6741 -875.4 -738.7
41 23.99 142.91 16.24 96.89 -13.23 258.79 -38.14 118.10 0.6838 -899.8 -220.2


  • 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.