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

12131 20.16 89.56 11.12 49.26 -18.92 238.60 6.08 193.25 0.4373 42.3 -142.8


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SDO HMI 2014-08-03 21:00:39 UT

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

1 0.00 1.36 0.00 0.78 -21.17 246.98 14.45 207.19 0.5114 543.0 426.5
2 0.00 1.99 0.00 1.13 -19.99 246.10 13.57 206.88 0.4897 878.0 714.3
3 0.00 1.45 0.00 0.79 -16.08 245.41 12.88 209.88 0.4318 649.0 553.0
4 0.00 2.35 0.00 1.29 -16.06 244.79 12.27 208.70 0.4269 938.0 767.8
5 0.00 1.09 0.00 0.59 -16.37 243.87 11.35 206.53 0.4244 751.0 618.2
6 0.00 1.09 0.00 0.60 -18.45 243.31 10.79 203.34 0.4501 686.0 542.8
7 0.00 1.54 0.00 0.84 -16.65 243.14 10.62 204.75 0.4234 845.0 667.2
8 0.00 1.90 0.00 1.06 -19.94 242.56 10.03 200.61 0.4671 720.0 611.3
9 0.00 0.72 0.00 0.40 -17.69 242.33 9.80 202.08 0.4333 575.0 509.1
10 0.00 1.99 0.00 1.09 -17.82 241.98 9.45 201.25 0.4331 832.0 666.2
11 0.00 1.54 0.00 0.85 -19.07 241.13 8.61 198.53 0.4471 625.0 536.5
12 6.96 10.49 3.85 5.80 -19.10 240.81 8.28 197.85 0.4459 866.4 669.0
13 0.00 0.54 0.00 0.30 -21.02 240.45 7.92 195.86 0.4728 649.0 579.7
14 8.23 10.31 4.54 5.69 -19.09 240.29 7.76 196.81 0.4434 1033.4 721.7
15 0.00 4.34 0.00 2.39 -18.95 239.79 7.27 195.89 0.4390 915.0 775.4
16 0.00 1.90 0.00 1.04 -19.16 237.60 5.08 191.15 0.4342 -832.0 -570.0
17 0.00 0.90 0.00 0.50 -19.56 237.52 4.99 190.78 0.4401 -646.0 -506.2
18 0.00 1.09 0.00 0.60 -20.44 237.41 4.89 190.19 0.4534 -676.0 -544.8
19 0.00 1.90 0.00 1.04 -18.48 236.65 4.12 189.37 0.4209 -756.0 -552.3
20 0.90 6.69 0.50 3.68 -19.45 236.45 3.92 188.55 0.4356 -913.6 -653.9
21 0.00 1.63 0.00 0.90 -19.62 236.38 3.86 188.36 0.4381 -678.0 -506.3
22 0.00 1.18 0.00 0.64 -18.41 236.29 3.77 188.60 0.4189 -910.0 -726.4
23 0.00 1.09 0.00 0.59 -17.87 236.22 3.69 188.63 0.4103 -752.0 -585.6
24 3.62 8.41 1.98 4.61 -19.21 236.21 3.69 188.13 0.4313 -1059.2 -828.4
25 0.00 1.54 0.00 0.83 -17.57 236.08 3.56 188.44 0.4053 -947.0 -652.2
26 0.00 4.79 0.00 2.62 -18.67 235.91 3.39 187.66 0.4222 -976.0 -832.5
27 0.45 5.61 0.25 3.09 -19.84 234.71 2.18 184.70 0.4386 -1017.4 -658.8
28 0.00 0.90 0.00 0.49 -19.00 234.37 1.85 184.14 0.4249 -715.0 -559.1
29 0.00 3.07 0.00 1.67 -18.32 234.08 1.56 183.58 0.4139 -910.0 -665.8
30 0.00 1.18 0.00 0.65 -20.69 234.10 1.58 183.28 0.4511 -627.0 -436.5
31 0.00 3.80 0.00 2.07 -18.52 233.70 1.17 182.68 0.4167 -909.0 -729.3
32 0.00 1.18 0.00 0.64 -18.66 233.47 0.95 182.15 0.4187 -862.0 -659.2


  • 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.