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

11993 14.28 81.27 8.37 48.06 16.89 101.11 22.89 317.07 0.5491 96.4 -46.7


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SDO HMI 2014-03-05 03:00:28 UT

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

1 0.00 1.12 0.00 0.68 13.99 105.65 27.43 307.95 0.5691 622.0 478.2
2 0.00 1.04 0.00 0.63 15.10 105.04 26.82 310.13 0.5720 -761.0 -601.8
3 0.00 1.99 0.00 1.20 15.42 104.98 26.76 310.63 0.5742 -810.0 -647.4
4 0.00 0.78 0.00 0.47 16.06 105.01 26.79 311.48 0.5803 -595.0 -479.8
5 0.00 1.21 0.00 0.74 16.60 104.81 26.59 312.40 0.5831 -683.0 -500.2
6 0.00 1.04 0.00 0.62 15.02 103.69 25.47 311.49 0.5566 -808.0 -657.4
7 0.00 1.38 0.00 0.83 15.60 103.63 25.41 312.34 0.5614 -760.0 -629.8
8 0.00 6.57 0.00 3.95 16.75 103.38 25.16 314.16 0.5697 -666.0 -669.5
9 0.00 1.73 0.00 1.05 17.78 103.19 24.97 315.71 0.5778 -698.0 -557.5
10 0.00 0.78 0.00 0.46 16.70 102.52 24.30 315.09 0.5604 -607.0 -601.3
11 0.00 3.20 0.00 1.91 16.99 102.53 24.30 315.46 0.5634 -691.0 -673.3
12 0.00 0.69 0.00 0.41 17.53 102.23 24.00 316.51 0.5658 -561.0 -517.9
13 0.00 1.90 0.00 1.13 16.97 102.11 23.89 315.92 0.5590 -808.0 -602.5
14 0.61 1.73 0.36 1.02 16.31 101.96 23.74 315.25 0.5508 -685.0 -641.5
15 2.85 10.81 1.68 6.38 16.20 101.67 23.45 315.44 0.5468 -978.9 -547.0
16 0.00 2.16 0.00 1.28 16.95 101.67 23.45 316.43 0.5543 -749.0 -653.6
17 0.00 1.56 0.00 0.90 15.00 100.82 22.60 314.86 0.5258 675.0 589.7
18 0.00 0.86 0.00 0.51 17.24 100.96 22.74 317.66 0.5504 -435.0 -353.6
19 0.00 1.99 0.00 1.16 15.89 100.73 22.50 316.21 0.5340 394.0 402.3
20 0.00 0.69 0.00 0.40 15.05 100.49 22.27 315.34 0.5228 605.0 526.0
21 0.00 1.82 0.00 1.07 17.25 100.56 22.34 318.19 0.5466 270.0 251.4
22 0.00 1.04 0.00 0.61 17.11 100.44 22.22 318.16 0.5440 492.0 375.3
23 0.00 1.12 0.00 0.65 15.02 100.03 21.80 315.92 0.5177 708.0 666.1
24 0.00 0.86 0.00 0.50 15.57 100.09 21.87 316.59 0.5242 598.0 555.2
25 2.68 12.45 1.57 7.30 16.94 100.18 21.96 318.27 0.5396 498.1 486.8
26 5.97 -25.00 3.49 -25.00 16.89 99.84 21.62 318.65 0.5357 824.6 999999
27 0.00 1.04 0.00 0.60 16.55 99.60 21.38 318.53 0.5298 648.0 596.2
28 0.00 1.90 0.00 1.10 16.21 99.30 21.07 318.49 0.5231 871.0 796.0
29 1.04 6.22 0.61 3.68 18.47 99.47 21.25 321.10 0.5496 692.2 645.4
30 0.35 2.94 0.20 1.71 16.50 99.20 20.97 319.00 0.5253 796.8 639.7
31 0.78 -29.00 0.46 -29.00 18.36 99.26 21.04 321.25 0.5464 806.8 999999
32 0.00 1.04 0.00 0.61 18.69 99.20 20.98 321.72 0.5495 790.0 633.2
33 0.00 2.25 0.00 1.32 17.96 99.04 20.82 321.05 0.5399 784.0 541.8
34 0.00 1.38 0.00 0.82 18.90 98.62 20.40 322.73 0.5467 568.0 532.4
35 0.00 1.21 0.00 0.70 17.13 97.94 19.72 321.53 0.5204 678.0 566.6
36 0.00 1.73 0.00 1.04 21.74 97.05 18.83 327.94 0.5669 624.0 519.9
37 0.00 1.04 0.00 0.62 21.63 96.73 18.51 328.26 0.5631 653.0 541.5


  • 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.