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

11993 0.78 38.43 0.54 27.06 17.09 100.33 38.57 302.97 0.7124 211.4 256.9


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SDO HMI 2014-03-06 09:01:13 UT

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

1 0.00 0.69 0.00 0.52 15.47 105.38 43.62 297.94 0.7549 -403.0 -334.1
2 0.00 1.30 0.00 0.97 15.55 105.19 43.43 298.14 0.7534 -610.0 -503.7
3 0.00 1.30 0.00 0.97 17.07 104.21 42.44 300.51 0.7512 -462.0 -355.8
4 0.00 1.04 0.00 0.77 17.01 103.85 42.09 300.64 0.7473 -626.0 -555.4
5 0.00 1.21 0.00 0.90 17.55 103.75 41.99 301.35 0.7492 -562.0 -470.7
6 0.00 1.12 0.00 0.82 16.42 102.65 40.89 300.64 0.7321 -453.0 -525.0
7 0.00 0.95 0.00 0.69 16.77 102.17 40.40 301.35 0.7291 -747.0 -643.0
8 0.00 0.78 0.00 0.56 16.79 102.01 40.25 301.47 0.7276 -677.0 -564.2
9 0.00 1.73 0.00 1.20 15.43 100.43 38.67 300.79 0.7035 715.0 574.1
10 0.00 0.95 0.00 0.66 15.78 100.39 38.63 301.25 0.7051 551.0 456.2
11 0.00 1.30 0.00 0.91 16.04 100.37 38.61 301.58 0.7064 433.0 318.9
12 0.00 0.69 0.00 0.48 15.14 100.01 38.25 300.69 0.6973 625.0 574.4
13 0.00 0.78 0.00 0.54 15.73 100.14 38.38 301.35 0.7022 537.0 466.0
14 0.00 2.08 0.00 1.44 16.70 99.42 37.66 303.05 0.7005 567.0 432.8
15 0.00 1.82 0.00 1.26 17.05 99.35 37.59 303.53 0.7019 -254.0 -206.3
16 0.00 1.82 0.00 1.25 16.56 99.23 37.47 303.00 0.6976 495.0 545.0
17 0.78 1.64 0.54 1.13 16.42 99.12 37.36 302.90 0.6956 852.6 645.8
18 0.00 2.86 0.00 1.97 16.96 99.01 37.25 303.65 0.6978 509.0 523.8
19 0.00 1.73 0.00 1.21 18.18 99.19 37.43 305.02 0.7075 615.0 456.1
20 0.00 1.90 0.00 1.32 17.38 98.95 37.19 304.21 0.6999 706.0 602.1
21 0.00 3.55 0.00 2.50 18.77 99.27 37.51 305.69 0.7120 698.0 473.1
22 0.00 2.08 0.00 1.43 16.88 98.80 37.04 303.70 0.6951 815.0 680.0
23 0.00 1.47 0.00 1.02 17.80 98.98 37.22 304.71 0.7029 780.0 652.9
24 0.00 0.35 0.00 0.25 19.81 99.39 37.63 306.83 0.7199 213.0 233.5
25 0.00 2.51 0.00 1.75 18.58 98.94 37.18 305.69 0.7076 772.0 622.9
26 0.00 0.78 0.00 0.54 19.31 98.54 36.78 306.84 0.7084 702.0 519.1


  • 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.