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

12114 32.17 174.80 37.81 209.27 -19.48 149.29 -62.26 113.43 0.9108 379.1 11.8


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SDO HMI 2014-07-09 06:00:40 UT

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

1 0.00 0.36 0.00 0.36 -20.87 156.17 -55.38 116.90 0.8642 669.0 609.0
2 0.00 1.64 0.00 1.70 -17.92 153.07 -58.48 112.71 0.8812 525.0 474.0
3 0.00 0.82 0.00 0.92 -20.06 151.10 -60.45 114.51 0.8999 509.0 428.1
4 0.00 1.54 0.00 1.76 -20.28 150.75 -60.80 114.65 0.9027 372.0 303.2
5 0.73 3.54 0.74 3.61 -15.65 153.22 -58.33 110.24 0.8754 589.9 515.6
6 0.00 1.36 0.00 1.55 -20.02 150.73 -60.82 114.36 0.9023 372.0 350.6
7 0.00 1.00 0.00 1.01 -14.74 153.38 -58.17 109.26 0.8723 333.0 279.5
8 0.00 0.73 0.00 0.79 -18.03 151.75 -59.80 112.48 0.8912 -205.0 -208.4
9 0.00 0.82 0.00 0.87 -17.15 152.23 -59.32 111.65 0.8860 276.0 224.1
10 3.18 64.69 3.75 76.94 -20.24 149.76 -61.79 114.35 0.9093 424.1 88.0
11 7.27 -10.00 8.51 -10.00 -19.77 149.87 -61.68 113.88 0.9077 774.3 999999
12 9.45 -10.00 11.27 -10.00 -19.87 149.32 -62.23 113.84 0.9115 420.1 999999
13 7.18 35.25 8.29 40.85 -18.62 149.94 -61.61 112.66 0.9052 825.3 275.7
14 2.36 5.36 2.77 6.28 -19.16 149.59 -61.96 113.16 0.9085 608.2 538.4
15 0.00 2.45 0.00 2.96 -19.50 148.94 -62.61 113.35 0.9134 370.0 241.8
16 0.00 0.91 0.00 1.08 -19.16 149.17 -62.38 113.05 0.9112 166.0 96.3
17 2.00 34.52 2.48 43.43 -20.20 148.30 -63.25 113.94 0.9186 51.5 -278.7
18 0.00 1.27 0.00 1.57 -19.70 148.37 -63.18 113.43 0.9174 230.0 182.8
19 0.00 8.99 0.00 10.95 -19.19 148.58 -62.97 112.94 0.9152 -252.0 -213.4
20 0.00 2.09 0.00 2.38 -15.47 149.66 -61.89 109.18 0.9019 -551.0 -396.6
21 0.00 1.18 0.00 1.59 -20.55 146.20 -65.35 113.83 0.9319 -357.0 -378.2
22 0.00 0.82 0.00 1.10 -20.19 146.26 -65.29 113.46 0.9310 -443.0 -424.1
23 0.00 1.82 0.00 2.47 -20.17 145.96 -65.59 113.37 0.9327 -495.0 -458.2
24 0.00 0.64 0.00 0.86 -19.95 145.90 -65.64 113.12 0.9327 -525.0 -459.9
25 0.00 1.64 0.00 2.34 -20.96 144.95 -66.59 113.98 0.9394 -447.0 -414.2
26 0.00 0.27 0.00 0.39 -20.66 145.06 -66.49 113.69 0.9384 -329.0 -326.0
27 0.00 1.09 0.00 1.51 -19.68 145.40 -66.15 112.74 0.9353 -308.0 -364.2


  • 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.