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

11864 76.15 411.94 45.81 248.37 -21.81 150.25 20.88 215.38 0.5683 159.6 91.9


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SDO HMI 2013-10-15 14:59:00 UT

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

1 21.83 127.65 13.90 81.33 -22.63 156.49 27.12 222.08 0.6302 1109.3 337.7
2 0.00 0.70 0.00 0.43 -19.43 155.23 25.86 224.61 0.5880 658.0 570.0
3 0.00 1.83 0.00 1.16 -23.29 155.32 25.95 220.12 0.6261 728.0 540.5
4 0.00 1.05 0.00 0.67 -25.01 154.71 25.34 217.60 0.6380 347.0 381.0
5 0.00 0.87 0.00 0.53 -23.00 149.40 20.03 213.50 0.5734 699.0 594.7
6 2.36 234.26 1.40 137.88 -21.66 148.99 19.63 214.40 0.5547 832.5 35.9
7 3.41 -6.00 2.02 -6.00 -21.72 148.76 19.40 214.02 0.5535 840.3 999999
8 21.83 -6.00 12.88 -6.00 -21.53 148.09 18.72 213.31 0.5458 996.0 999999
9 0.00 1.14 0.00 0.65 -18.49 147.55 18.19 216.04 0.5051 -863.0 -716.3
10 2.01 -6.00 1.19 -6.00 -21.82 147.82 18.46 212.63 0.5472 659.1 999999
11 3.23 -6.00 1.90 -6.00 -21.14 147.70 18.33 213.19 0.5381 -799.3 999999
12 0.00 2.88 0.00 1.65 -18.61 147.40 18.03 215.66 0.5053 -875.0 -744.7
13 1.66 -6.00 0.97 -6.00 -21.44 147.43 18.07 212.49 0.5395 631.5 999999
14 16.07 -6.00 9.36 -6.00 -20.88 146.86 17.49 212.26 0.5282 -1095.8 999999
15 1.57 -6.00 0.92 -6.00 -21.38 146.72 17.35 211.53 0.5332 766.4 999999
16 0.00 0.96 0.00 0.57 -23.69 146.99 17.62 209.58 0.5636 739.0 668.6
17 0.00 1.05 0.00 0.62 -22.08 146.50 17.13 210.49 0.5402 -197.0 -187.3
18 0.00 2.01 0.00 1.17 -21.29 146.24 16.87 210.91 0.5285 668.0 349.4
19 0.00 2.27 0.00 1.34 -22.45 146.38 17.01 209.94 0.5439 -536.0 -373.5
20 0.00 4.28 0.00 2.49 -21.18 145.92 16.56 210.56 0.5248 -461.0 -345.8
21 0.00 1.83 0.00 1.06 -21.10 145.35 15.98 209.77 0.5194 636.0 533.0
22 0.00 0.87 0.00 0.51 -22.58 145.35 15.98 208.31 0.5382 -565.0 -463.1
23 1.48 3.93 0.87 2.30 -22.51 145.10 15.74 208.02 0.5356 -862.5 -666.9
24 0.00 1.40 0.00 0.83 -24.12 145.30 15.93 206.82 0.5574 736.0 533.4
25 0.00 0.70 0.00 0.41 -23.58 144.45 15.09 206.07 0.5450 696.0 627.8
26 0.00 0.52 0.00 0.30 -19.99 143.81 14.44 208.47 0.4938 -767.0 -596.7
27 0.00 3.84 0.00 2.19 -20.28 143.74 14.37 208.05 0.4972 -985.0 -644.5
28 0.00 1.66 0.00 0.94 -20.27 143.44 14.08 207.57 0.4950 -907.0 -701.6
29 0.70 2.53 0.40 1.46 -21.65 143.54 14.18 206.41 0.5138 -831.1 -722.1
30 0.00 1.05 0.00 0.60 -20.34 143.25 13.89 207.19 0.4944 -844.0 -674.5
31 0.00 1.66 0.00 0.94 -20.43 142.93 13.57 206.57 0.4935 -951.0 -791.2
32 0.00 1.57 0.00 0.92 -23.48 141.99 12.62 202.37 0.5288 -775.0 -664.7
33 0.00 0.61 0.00 0.35 -22.62 141.74 12.38 202.66 0.5157 -742.0 -703.1
34 0.00 0.79 0.00 0.46 -23.33 141.44 12.08 201.61 0.5237 -811.0 -647.8
35 0.00 1.57 0.00 0.89 -20.91 140.62 11.25 202.14 0.4855 -779.0 -600.2
36 0.00 1.31 0.00 0.78 -26.30 140.75 11.38 198.47 0.5608 761.0 681.9
37 0.00 1.83 0.00 1.04 -21.56 138.32 8.95 197.50 0.4830 -858.0 -655.4
38 0.00 1.31 0.00 0.75 -23.77 137.93 8.56 195.46 0.5133 -760.0 -605.5
39 0.00 1.05 0.00 0.59 -21.58 137.50 8.14 195.99 0.4797 -827.0 -694.6
40 0.00 0.96 0.00 0.56 -25.18 137.56 8.19 194.08 0.5321 -592.0 -507.5


  • 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.