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

11998 9.64 63.21 6.97 43.55 -10.27 357.16 44.10 262.35 0.6922 197.9 183.1


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SDO HMI 2014-03-14 15:00:29 UT

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

1 0.00 2.78 0.00 2.08 -7.66 2.14 49.08 266.08 0.7529 735.0 521.8
2 0.78 2.43 0.58 1.81 -7.35 1.63 48.57 266.54 0.7473 693.0 512.2
3 0.00 2.95 0.00 2.18 -7.32 1.26 48.20 266.60 0.7431 688.0 542.2
4 0.00 0.69 0.00 0.51 -6.59 1.12 48.06 267.60 0.7419 522.0 450.1
5 0.00 0.43 0.00 0.32 -6.83 1.06 48.00 267.27 0.7411 548.0 462.0
6 0.00 1.65 0.00 1.21 -6.70 0.86 47.81 267.47 0.7389 543.0 580.7
7 0.00 3.39 0.00 2.47 -7.70 0.78 47.72 266.12 0.7372 800.0 660.3
8 0.00 1.04 0.00 0.76 -7.22 0.71 47.65 266.77 0.7367 683.0 634.8
9 0.00 1.82 0.00 1.33 -7.02 0.68 47.62 267.06 0.7365 620.0 506.5
10 0.00 0.78 0.00 0.57 -6.76 0.56 47.50 267.42 0.7352 647.0 580.1
11 8.86 11.81 6.39 8.52 -9.73 0.17 47.11 263.36 0.7294 747.6 491.5
12 0.00 2.00 0.00 1.44 -9.03 0.00 46.95 264.34 0.7275 522.0 475.8
13 0.00 0.96 0.00 0.68 -8.70 359.64 46.58 264.80 0.7233 791.0 601.0
14 0.00 2.00 0.00 1.42 -13.03 359.40 46.35 258.79 0.7209 661.0 480.1
15 0.00 1.13 0.00 0.79 -8.58 358.27 45.22 265.02 0.7068 677.0 602.2
16 0.00 1.39 0.00 0.98 -13.45 359.02 45.96 258.17 0.7167 632.0 492.9
17 0.00 0.69 0.00 0.48 -9.89 357.71 44.66 263.17 0.6997 509.0 418.4
18 0.00 0.69 0.00 0.48 -10.05 357.61 44.55 262.94 0.6984 619.0 497.5
19 0.00 0.96 0.00 0.65 -10.89 357.21 44.15 261.72 0.6936 656.0 539.5
20 0.00 1.39 0.00 0.96 -16.57 357.01 43.95 253.51 0.6961 -398.0 -269.0
21 0.00 1.30 0.00 0.88 -13.76 355.82 42.76 257.44 0.6780 668.0 575.1
22 0.00 0.69 0.00 0.45 -16.72 353.71 40.65 252.67 0.6560 -481.0 -451.9
23 0.00 1.39 0.00 0.87 -9.28 351.12 38.06 264.08 0.6139 -323.0 -207.1
24 0.00 1.04 0.00 0.66 -11.27 351.36 38.30 260.85 0.6180 -649.0 -592.7
25 0.00 1.56 0.00 1.00 -15.70 351.85 38.79 253.83 0.6302 -665.0 -507.7
26 0.00 1.13 0.00 0.71 -13.18 351.22 38.16 257.74 0.6179 -758.0 -612.5
27 0.00 2.26 0.00 1.40 -8.00 350.28 37.22 266.22 0.6026 -271.0 -407.0
28 0.00 1.04 0.00 0.66 -14.62 351.30 38.24 255.43 0.6211 -572.0 -453.8
29 0.00 1.04 0.00 0.65 -8.18 350.26 37.20 265.92 0.6023 -739.0 -597.0
30 0.00 1.39 0.00 0.87 -14.49 351.00 37.94 255.58 0.6169 -643.0 -584.5
31 0.00 0.78 0.00 0.49 -12.85 350.34 37.29 258.15 0.6057 -524.0 -496.8
32 0.00 3.21 0.00 2.01 -15.55 350.63 37.57 253.79 0.6140 -85.0 -194.6
33 0.00 0.87 0.00 0.54 -16.89 350.26 37.20 251.54 0.6122 -358.0 -378.3
34 0.00 1.48 0.00 0.92 -16.52 349.83 36.77 252.01 0.6056 -123.0 -143.9
35 0.00 0.87 0.00 0.52 -7.13 347.82 34.76 267.84 0.5683 -604.0 -385.3
36 0.00 1.22 0.00 0.72 -11.25 346.11 33.05 260.34 0.5447 -580.0 -390.4
37 0.00 0.96 0.00 0.56 -9.15 345.33 32.27 264.20 0.5319 -622.0 -529.8


  • 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.