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

12107 101.49 587.89 103.50 605.11 -20.00 258.68 -57.65 114.85 0.8763 318.5 3.7


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SDO HMI 2014-07-01 08:00:40 UT

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

1 0.00 1.09 0.00 0.91 -19.03 266.60 -49.73 116.30 0.8068 327.0 284.9
2 0.55 1.64 0.49 1.47 -21.93 264.38 -51.96 118.81 0.8359 342.2 294.2
3 0.00 1.27 0.00 1.15 -21.11 263.88 -52.46 117.71 0.8376 43.0 67.6
4 1.91 218.52 1.75 210.61 -21.30 263.29 -53.04 117.72 0.8431 683.7 -212.5
5 0.00 1.45 0.00 1.30 -19.80 263.77 -52.56 116.17 0.8345 507.0 463.4
6 8.81 -4.00 8.09 -4.00 -21.05 263.10 -53.24 117.36 0.8439 776.0 999999
7 2.00 -4.00 1.87 -4.00 -21.30 262.52 -53.82 117.45 0.8494 467.0 999999
8 0.00 0.73 0.00 0.67 -20.04 262.73 -53.60 116.09 0.8441 340.0 362.2
9 9.63 -4.00 9.10 -4.00 -21.26 261.98 -54.35 117.22 0.8537 507.8 999999
10 0.00 0.91 0.00 0.99 -26.16 258.31 -58.03 121.38 0.8936 -99.0 -142.4
11 0.73 1.91 0.73 1.92 -23.31 260.30 -56.04 118.93 0.8723 -515.0 -412.9
12 0.00 0.91 0.00 0.94 -24.04 259.68 -56.65 119.54 0.8787 -344.0 -394.8
13 0.00 0.73 0.00 0.75 -23.88 259.68 -56.66 119.35 0.8784 -488.0 -489.1
14 0.00 0.91 0.00 0.90 -22.09 260.58 -55.75 117.68 0.8669 -483.0 -374.8
15 1.54 -4.00 1.51 -4.00 -21.58 260.71 -55.63 117.16 0.8647 -823.9 999999
16 0.00 0.91 0.00 0.91 -22.22 259.91 -56.42 117.61 0.8724 -305.0 -289.6
17 1.27 -4.00 1.22 -4.00 -19.98 261.08 -55.25 115.49 0.8576 123.5 999999
18 1.18 -4.00 1.15 -4.00 -20.85 260.60 -55.73 116.32 0.8636 -784.6 999999
19 0.00 2.54 0.00 2.55 -21.91 259.98 -56.36 117.30 0.8711 -610.0 -489.5
20 0.00 1.45 0.00 1.45 -21.68 260.00 -56.33 117.05 0.8704 -540.0 -459.0
21 14.54 -4.00 14.38 -4.00 -21.24 260.20 -56.13 116.62 0.8677 -705.1 999999
22 0.00 0.64 0.00 0.59 -17.69 261.81 -54.53 113.13 0.8458 485.0 395.6
23 2.91 5.54 2.95 5.61 -21.86 259.53 -56.81 117.11 0.8744 -252.3 -181.4
24 0.00 0.64 0.00 0.66 -22.32 258.99 -57.34 117.45 0.8795 -81.0 -59.7
25 0.00 0.73 0.00 0.72 -20.33 259.84 -56.49 115.51 0.8683 -289.0 -332.4
26 1.45 -4.00 1.50 -4.00 -21.56 258.86 -57.47 116.58 0.8787 235.5 999999
27 0.00 2.91 0.00 2.91 -20.37 259.52 -56.82 115.46 0.8710 -565.0 -424.4
28 0.82 1.91 0.87 2.04 -22.14 257.80 -58.54 116.90 0.8878 535.6 451.5
29 0.00 0.64 0.00 0.70 -22.95 257.04 -59.29 117.55 0.8949 357.0 347.9
30 0.00 0.82 0.00 0.94 -23.17 255.74 -60.59 117.44 0.9041 -372.0 -348.0
31 0.00 1.36 0.00 1.47 -21.01 257.01 -59.32 115.45 0.8910 292.0 218.7
32 0.00 1.18 0.00 1.36 -23.01 255.59 -60.74 117.22 0.9048 -330.0 -262.5
33 51.88 327.19 55.24 350.63 -19.10 257.05 -59.29 113.38 0.8869 750.0 141.2
34 0.00 1.64 0.00 1.96 -22.37 254.28 -62.05 116.20 0.9122 -187.0 -127.3
35 0.00 1.18 0.00 1.38 -21.21 254.73 -61.60 115.08 0.9072 305.0 266.1
36 2.27 4.63 2.65 5.40 -20.79 254.69 -61.64 114.61 0.9067 412.2 307.4
37 0.00 0.82 0.00 0.95 -18.28 254.30 -62.03 111.82 0.9051 -519.0 -519.7
38 0.00 1.09 0.00 1.27 -17.81 253.97 -62.36 111.24 0.9066 -401.0 -325.2


  • 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.