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

11944 128.99 629.94 268.54 1372.61 -9.60 101.37 77.03 261.12 0.9711 268.2 91.6


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SDO HMI 2014-01-13 13:00:24 UT

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

1 45.22 327.69 127.55 911.65 -9.27 104.72 80.38 261.35 0.9851 175.8 67.1
2 13.26 -1.00 30.92 -1.00 -6.90 102.43 78.09 263.88 0.9779 554.7 999999
3 0.00 1.11 0.00 2.61 -7.54 102.68 78.34 263.21 0.9787 440.0 402.3
4 1.79 -1.00 4.33 -1.00 -8.74 103.07 78.73 261.97 0.9799 505.3 999999
5 0.43 1.19 0.93 2.59 -6.51 101.65 77.31 264.32 0.9751 -99.6 -36.0
6 3.66 -1.00 8.43 -1.00 -8.64 102.39 78.05 262.11 0.9775 733.6 999999
7 0.00 0.77 0.00 1.60 -10.74 101.20 76.86 260.00 0.9726 244.0 257.3
8 0.00 0.94 0.00 1.97 -10.91 101.34 77.00 259.82 0.9731 390.0 301.5
9 0.00 0.68 0.00 1.28 -9.30 99.53 75.19 261.55 0.9658 449.0 364.9
10 1.19 2.38 1.89 3.77 -9.36 96.63 72.29 261.58 0.9516 448.9 367.2
11 23.38 151.65 38.28 247.24 -10.84 97.28 72.94 260.00 0.9548 479.0 113.3
12 1.70 2.89 2.99 5.09 -12.98 98.60 74.26 257.75 0.9611 -407.5 -347.4
13 0.00 3.49 0.00 5.32 -8.81 95.88 71.54 262.17 0.9476 169.0 162.1
14 1.28 4.68 1.95 7.17 -9.47 95.91 71.57 261.48 0.9476 526.7 520.9
15 0.00 1.45 0.00 2.20 -9.09 95.72 71.38 261.88 0.9467 351.0 348.4
16 0.00 1.19 0.00 1.78 -11.24 95.44 71.10 259.61 0.9449 306.0 254.4
17 6.29 61.20 9.00 86.11 -9.96 94.48 70.14 260.99 0.9395 393.6 145.0
18 0.00 1.19 0.00 1.73 -11.67 94.86 70.52 259.16 0.9415 353.0 268.0
19 6.38 -17.00 9.05 -17.00 -10.90 94.34 70.00 259.99 0.9385 475.0 999999
20 1.45 -17.00 2.00 -17.00 -10.43 93.75 69.41 260.50 0.9350 -498.2 999999
21 0.00 2.47 0.00 3.53 -11.99 94.59 70.25 258.82 0.9400 -52.0 48.0
22 1.28 -17.00 1.76 -17.00 -10.76 93.74 69.40 260.14 0.9349 -340.0 999999
23 5.27 -17.00 7.26 -17.00 -11.18 93.70 69.36 259.69 0.9347 -326.3 999999
24 0.00 0.85 0.00 1.20 -12.37 94.37 70.03 258.42 0.9387 -239.0 -217.0
25 0.00 1.28 0.00 1.72 -10.95 93.23 68.89 259.95 0.9318 -461.0 -414.9
26 2.72 5.95 3.68 8.03 -11.64 93.25 68.91 259.21 0.9319 -368.2 -265.3
27 0.00 2.64 0.00 3.48 -10.62 92.74 68.40 260.31 0.9287 -309.0 -334.1
28 0.00 1.02 0.00 1.34 -10.37 92.54 68.20 260.58 0.9274 -395.0 -348.1
29 9.86 17.34 13.50 23.72 -12.79 93.57 69.23 257.97 0.9339 402.5 352.3
30 0.00 0.68 0.00 0.90 -12.57 92.76 68.42 258.20 0.9289 -152.0 -180.0
31 0.00 1.11 0.00 1.44 -12.14 92.44 68.10 258.66 0.9268 -336.0 -252.1
32 0.68 2.04 0.90 2.70 -13.42 92.76 68.42 257.29 0.9289 -230.5 -158.2
33 0.00 0.43 0.00 0.56 -13.19 92.54 68.20 257.53 0.9275 -108.0 -140.6
34 0.00 0.51 0.00 0.67 -13.65 92.56 68.22 257.04 0.9277 -323.0 -279.0
35 2.30 29.07 3.02 38.65 -14.34 92.59 68.25 256.29 0.9279 729.5 394.6
36 0.85 -35.00 1.10 -35.00 -14.10 92.18 67.84 256.55 0.9253 617.6 999999
37 0.00 0.77 0.00 0.97 -13.54 91.85 67.51 257.14 0.9231 -322.0 -213.1
38 0.00 1.28 0.00 1.59 -13.43 91.38 67.04 257.26 0.9200 -356.0 -323.7


  • 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.