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

12171 87.62 475.41 53.19 289.31 -10.48 264.69 -30.58 119.79 0.5751 236.3 88.6


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SDO HMI 2014-09-22 15:00:34 UT

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

1 0.00 1.50 0.00 0.79 -2.72 279.05 -16.22 120.53 0.3253 795.0 607.9
2 0.00 0.88 0.00 0.46 -0.90 277.75 -17.52 113.76 0.3303 500.0 405.4
3 0.00 0.88 0.00 0.47 -2.43 275.99 -19.28 115.54 0.3672 750.0 640.9
4 0.00 1.59 0.00 0.90 -10.31 272.65 -22.62 127.36 0.4781 643.0 416.1
5 0.00 0.97 0.00 0.54 -9.09 272.70 -22.57 125.31 0.4663 636.0 548.8
6 0.00 0.27 0.00 0.15 -10.90 272.27 -23.00 127.87 0.4881 587.0 574.7
7 0.00 0.62 0.00 0.35 -8.48 271.65 -23.62 123.01 0.4745 755.0 626.6
8 0.00 0.88 0.00 0.52 -15.20 270.67 -24.60 132.47 0.5468 597.0 484.3
9 0.00 1.59 0.00 0.90 -6.77 270.49 -24.78 118.66 0.4762 -657.0 -386.5
10 0.00 0.80 0.00 0.47 -14.33 269.51 -25.76 129.93 0.5513 744.0 547.9
11 0.00 1.68 0.00 0.96 -7.10 269.50 -25.77 118.28 0.4919 652.0 628.4
12 19.12 217.27 10.98 124.93 -8.95 269.27 -26.00 121.28 0.5088 1162.2 376.7
13 2.65 -12.00 1.53 -12.00 -9.30 269.04 -26.24 121.65 0.5145 710.3 999999
14 10.71 -12.00 6.16 -12.00 -8.81 269.01 -26.26 120.79 0.5110 1038.5 999999
15 1.42 -12.00 0.82 -12.00 -8.87 268.49 -26.78 120.39 0.5181 716.8 999999
16 0.00 1.15 0.00 0.67 -9.14 268.13 -27.14 120.49 0.5248 541.0 387.4
17 0.00 2.57 0.00 1.47 -5.67 267.89 -27.38 114.27 0.5041 764.0 678.4
18 0.00 0.97 0.00 0.56 -6.18 267.72 -27.55 115.04 0.5095 681.0 567.5
19 0.00 1.50 0.00 0.89 -9.88 267.23 -28.04 120.87 0.5416 708.0 508.5
20 20.71 32.66 12.08 19.06 -8.40 267.29 -27.98 118.51 0.5302 931.9 579.1
21 0.00 1.95 0.00 1.14 -8.37 266.78 -28.49 118.01 0.5367 646.0 459.7
22 0.00 2.12 0.00 1.25 -8.81 266.74 -28.53 118.70 0.5402 617.0 436.1
23 1.15 2.39 0.67 1.40 -8.09 266.73 -28.54 117.51 0.5354 722.5 557.6
24 0.00 1.06 0.00 0.62 -8.50 266.66 -28.61 118.13 0.5391 183.0 336.7
25 0.00 1.15 0.00 0.68 -9.75 266.17 -29.10 119.72 0.5541 589.0 496.6
26 0.00 1.42 0.00 0.84 -8.51 266.00 -29.27 117.58 0.5477 616.0 410.2
27 0.00 1.59 0.00 0.92 -3.50 266.31 -28.97 109.11 0.5136 424.0 372.3
28 0.00 1.33 0.00 0.79 -8.71 265.25 -30.02 117.30 0.5587 649.0 511.5
29 0.00 1.15 0.00 0.69 -8.60 265.12 -30.15 117.00 0.5596 535.0 441.7
30 0.00 1.24 0.00 0.74 -8.44 265.10 -30.18 116.74 0.5589 617.0 438.7
31 0.00 1.33 0.00 0.83 -11.44 261.96 -33.32 118.91 0.6172 -615.0 -519.1
32 0.00 1.06 0.00 0.66 -10.62 262.06 -33.21 117.78 0.6107 -584.0 -564.2
33 1.42 22.39 0.88 13.93 -10.31 261.99 -33.28 117.27 0.6096 -1020.2 -541.1
34 1.33 -33.00 0.83 -33.00 -10.16 261.90 -33.37 116.99 0.6098 -1005.9 999999
35 0.00 0.71 0.00 0.44 -8.90 262.01 -33.27 115.17 0.6010 -696.0 -632.1
36 0.00 2.57 0.00 1.61 -10.42 261.76 -33.51 117.27 0.6132 -703.0 -530.9
37 0.00 1.59 0.00 1.00 -9.95 261.67 -33.60 116.52 0.6115 -814.0 -690.2
38 0.53 1.42 0.34 0.90 -10.72 260.98 -34.29 117.17 0.6245 538.3 386.8
39 0.00 2.30 0.00 1.47 -11.58 260.53 -34.75 118.07 0.6351 -791.0 -670.0
40 0.00 0.53 0.00 0.35 -12.19 259.49 -35.78 118.22 0.6509 -742.0 -577.2
41 1.15 6.73 0.75 4.40 -12.12 259.12 -36.15 117.88 0.6548 -868.4 -757.7
42 1.15 -41.00 0.75 -41.00 -12.32 259.01 -36.26 118.08 0.6572 -905.5 999999
43 25.75 150.54 17.05 99.84 -13.26 258.77 -36.50 119.20 0.6655 -976.9 -226.3
44 0.53 -43.00 0.35 -43.00 -12.59 258.81 -36.46 118.32 0.6611 -842.0 999999
45 0.00 1.06 0.00 0.72 -15.03 258.32 -36.95 121.22 0.6812 -467.0 -387.2


  • 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.