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

12104 75.27 433.54 110.65 643.46 -10.66 268.33 -69.51 102.31 0.9433 220.6 167.9


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SDO HMI 2014-06-29 17:00:40 UT

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

1 0.82 2.72 1.01 3.37 -12.12 272.66 -65.18 104.47 0.9182 -403.4 -362.0
2 0.00 4.18 0.00 5.36 -11.97 271.74 -66.11 104.17 0.9241 420.0 391.8
3 0.00 1.18 0.00 1.58 -12.52 270.83 -67.02 104.62 0.9304 325.0 306.7
4 0.00 0.91 0.00 1.21 -12.30 270.78 -67.07 104.38 0.9305 468.0 409.3
5 4.09 13.07 5.57 17.99 -12.01 270.28 -67.57 103.99 0.9333 476.8 358.6
6 1.36 218.63 1.83 301.57 -10.68 270.44 -67.41 102.61 0.9312 867.5 255.2
7 5.63 -6.00 7.54 -6.00 -10.37 270.50 -67.35 102.28 0.9306 967.6 999999
8 28.15 -6.00 38.94 -6.00 -10.28 269.71 -68.13 102.08 0.9354 448.8 999999
9 0.00 1.54 0.00 2.26 -12.17 268.74 -69.11 103.96 0.9425 291.0 247.3
10 2.63 -6.00 3.76 -6.00 -10.25 269.04 -68.80 101.96 0.9393 -281.8 999999
11 0.00 1.09 0.00 1.71 -12.45 267.38 -70.47 104.07 0.9501 -370.0 -357.2
12 2.45 -6.00 3.54 -6.00 -9.54 268.76 -69.09 101.18 0.9405 251.5 999999
13 5.81 162.52 9.40 263.53 -12.07 266.75 -71.09 103.60 0.9531 -653.0 73.6
14 2.36 -13.00 3.63 -13.00 -10.69 267.56 -70.28 102.25 0.9480 139.0 999999
15 0.00 1.18 0.00 1.99 -12.98 266.14 -71.71 104.47 0.9568 -454.0 -438.9
16 6.54 -13.00 10.18 -13.00 -10.05 267.24 -70.60 101.54 0.9493 278.3 999999
17 10.44 -13.00 17.30 -13.00 -11.66 266.22 -71.62 103.10 0.9556 -148.8 999999
18 2.27 -13.00 3.57 -13.00 -10.21 267.06 -70.78 101.69 0.9504 167.7 999999
19 0.00 1.73 0.00 2.73 -9.13 266.84 -71.01 100.53 0.9509 385.0 376.0
20 0.00 1.82 0.00 2.93 -9.40 266.42 -71.43 100.77 0.9533 143.0 114.2
21 2.72 22.70 4.38 36.76 -8.99 266.52 -71.33 100.35 0.9525 381.6 106.9
22 0.00 0.27 0.00 0.47 -9.35 265.43 -72.42 100.62 0.9583 -143.0 -122.7


  • 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.