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

12114 32.98 170.92 41.23 216.74 -19.36 149.58 -63.61 112.96 0.9193 406.6 4.2


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SDO HMI 2014-07-09 03:00:40 UT

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

1 0.00 1.00 0.00 1.02 -21.20 156.21 -56.98 116.74 0.8773 405.0 378.9
2 0.00 1.09 0.00 1.15 -18.04 154.34 -58.85 112.74 0.8842 283.0 241.0
3 0.00 0.27 0.00 0.30 -17.92 153.01 -60.18 112.26 0.8938 487.0 476.7
4 0.00 1.36 0.00 1.62 -20.03 151.21 -61.98 114.06 0.9101 336.0 372.7
5 0.00 2.18 0.00 2.63 -20.25 150.77 -62.42 114.19 0.9134 426.0 308.8
6 0.00 0.82 0.00 0.99 -20.06 150.70 -62.50 113.97 0.9135 228.0 263.1
7 0.00 2.36 0.00 2.53 -15.75 153.20 -59.99 109.92 0.8884 668.0 513.8
8 0.00 0.27 0.00 0.29 -15.70 152.97 -60.22 109.81 0.8900 424.0 427.3
9 0.00 1.09 0.00 1.15 -14.75 153.30 -59.89 108.85 0.8859 305.0 148.7
10 1.91 65.21 2.38 82.08 -20.17 149.82 -63.37 113.88 0.9193 487.7 88.7
11 17.26 -10.00 21.59 -10.00 -19.79 149.66 -63.53 113.43 0.9197 568.9 999999
12 0.00 0.27 0.00 0.36 -20.64 148.63 -64.56 114.09 0.9273 -208.0 -173.7
13 3.36 84.74 4.18 108.57 -19.13 149.70 -63.50 112.74 0.9184 541.4 -51.5
14 7.18 -13.00 8.77 -13.00 -18.62 149.97 -63.22 112.27 0.9158 815.7 999999
15 0.00 1.27 0.00 1.61 -19.16 149.24 -63.96 112.67 0.9214 169.0 103.4
16 0.00 0.73 0.00 0.93 -19.40 149.06 -64.13 112.88 0.9228 220.0 265.6
17 3.27 -13.00 4.31 -13.00 -20.17 148.32 -64.87 113.52 0.9285 17.1 999999
18 0.00 1.91 0.00 2.26 -15.45 150.07 -63.12 108.89 0.9104 -373.0 -359.4
19 0.00 2.54 0.00 3.69 -20.66 146.21 -66.98 113.58 0.9411 -318.0 -320.2
20 0.00 0.27 0.00 0.39 -20.16 146.23 -66.96 113.06 0.9404 -551.0 -545.7
21 0.00 1.63 0.00 2.37 -20.01 146.03 -67.16 112.86 0.9413 -446.0 -362.7
22 0.00 0.64 0.00 0.91 -19.63 146.27 -66.92 112.52 0.9395 -433.0 -401.7
23 0.00 1.27 0.00 1.89 -19.63 145.34 -67.85 112.32 0.9445 -475.0 -373.0


  • 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.