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

12035 76.18 390.17 118.64 620.66 -12.28 226.38 72.32 258.65 0.9498 200.8 159.4


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SDO HMI 2014-04-22 23:00:35 UT

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

1 10.74 67.57 21.23 134.56 -10.96 230.17 76.11 259.95 0.9690 323.9 32.8
2 1.78 -1.00 3.43 -1.00 -10.49 229.82 75.76 260.44 0.9676 385.5 999999
3 0.80 -1.00 1.60 -1.00 -11.31 230.33 76.27 259.57 0.9696 269.2 999999
4 0.00 1.07 0.00 1.94 -10.81 228.94 74.88 260.15 0.9636 388.0 348.7
5 0.00 0.27 0.00 0.48 -11.18 228.61 74.55 259.78 0.9620 398.0 399.7
6 0.00 4.79 0.00 8.58 -11.46 228.58 74.52 259.49 0.9618 202.0 330.1
7 0.00 0.89 0.00 1.51 -10.84 227.81 73.74 260.16 0.9582 303.0 284.2
8 8.52 125.02 13.98 199.75 -9.86 227.09 73.03 261.21 0.9548 236.1 326.5
9 7.73 -8.00 12.20 -8.00 -9.80 226.33 72.27 261.30 0.9509 550.5 999999
10 3.37 -8.00 5.25 -8.00 -10.10 226.08 72.02 261.00 0.9495 476.1 999999
11 3.29 12.79 5.39 21.01 -12.35 227.10 73.04 258.60 0.9545 -158.8 143.4
12 1.78 -8.00 2.68 -8.00 -10.55 225.44 71.38 260.55 0.9459 250.0 999999
13 0.00 1.33 0.00 1.97 -11.59 225.08 71.01 259.45 0.9437 19.0 50.7
14 1.95 3.29 2.70 4.54 -10.97 223.62 69.56 260.14 0.9352 468.5 343.0
15 0.00 2.84 0.00 4.00 -12.32 224.02 69.96 258.69 0.9375 -38.0 78.9
16 0.44 1.42 0.63 2.00 -12.63 224.03 69.96 258.36 0.9375 -131.6 -48.7
17 0.27 79.65 0.41 125.25 -15.76 226.05 71.98 255.03 0.9488 679.3 74.2
18 0.00 2.58 0.00 3.56 -12.41 223.62 69.56 258.59 0.9351 -226.0 -112.4
19 2.04 -17.00 3.15 -17.00 -15.88 226.05 71.99 254.89 0.9488 632.5 999999
20 11.63 -17.00 18.18 -17.00 -16.21 226.24 72.18 254.55 0.9498 421.4 999999
21 0.00 1.33 0.00 1.84 -12.97 223.60 69.54 258.00 0.9350 -117.0 -88.4
22 0.00 1.07 0.00 1.46 -12.63 223.30 69.24 258.37 0.9332 -13.0 -38.8
23 0.00 0.62 0.00 0.85 -13.14 223.44 69.38 257.82 0.9340 -280.0 -230.3
24 4.35 66.33 5.82 87.97 -12.91 222.86 68.80 258.07 0.9304 -513.4 139.9
25 9.50 -24.00 12.49 -24.00 -13.43 222.49 68.42 257.51 0.9280 -117.2 999999
26 3.11 -24.00 4.01 -24.00 -13.81 222.04 67.98 257.10 0.9252 577.2 999999
27 0.00 0.71 0.00 0.92 -14.26 222.15 68.09 256.61 0.9259 432.0 398.8
28 0.00 1.33 0.00 1.66 -14.32 221.04 66.97 256.53 0.9186 198.0 225.1
29 0.00 0.53 0.00 0.63 -16.07 219.69 65.63 254.58 0.9097 -252.0 -215.5
30 0.00 0.98 0.00 1.15 -16.48 219.65 65.58 254.13 0.9095 233.0 224.5
31 0.00 0.53 0.00 0.62 -16.36 219.26 65.20 254.25 0.9068 -285.0 -181.5
32 0.00 0.89 0.00 1.04 -16.69 219.33 65.26 253.88 0.9074 -73.0 -77.4
33 4.88 6.84 5.49 7.68 -16.72 218.22 64.16 253.80 0.8994 -352.3 -209.0
34 0.00 1.15 0.00 1.26 -15.44 217.40 63.34 255.19 0.8929 -125.0 -105.9
35 0.00 1.07 0.00 1.24 -21.19 218.85 64.78 248.88 0.9060 -269.0 -156.6
36 0.00 1.15 0.00 1.25 -19.23 217.07 63.00 250.93 0.8921 -252.0 -228.0
37 0.00 1.42 0.00 1.28 -16.49 210.60 56.54 253.50 0.8364 -263.0 -261.8
38 0.00 0.71 0.00 0.66 -20.68 211.48 57.42 248.65 0.8485 -414.0 -424.8


  • 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.