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

12077 62.50 335.76 32.97 177.98 -3.72 302.11 20.38 259.49 0.3550 342.7 359.4


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SDO HMI 2014-06-06 18:00:39 UT

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

1 0.00 5.34 0.00 2.92 -6.53 305.82 24.09 254.35 0.4229 629.0 559.8
2 0.00 1.63 0.00 0.87 -6.32 303.58 21.85 253.46 0.3875 760.0 676.7
3 0.00 1.36 0.00 0.73 -6.47 303.56 21.82 253.06 0.3878 633.0 524.2
4 34.46 224.23 18.38 119.59 -3.84 303.14 21.40 259.60 0.3718 1298.3 412.1
5 0.00 1.09 0.00 0.58 -5.98 303.04 21.31 253.95 0.3777 674.0 476.2
6 1.18 4.07 0.63 2.17 -5.25 302.62 20.89 255.59 0.3682 1116.5 850.2
7 0.00 2.53 0.00 1.33 -2.93 300.84 19.11 261.15 0.3323 999.0 799.7
8 0.00 1.90 0.00 1.00 -2.68 300.77 19.04 261.86 0.3307 821.0 711.5
9 0.00 2.80 0.00 1.47 -2.74 300.61 18.88 261.61 0.3282 1067.0 891.3
10 0.00 3.26 0.00 1.71 -3.90 300.60 18.87 258.12 0.3312 636.0 561.7
11 0.00 1.63 0.00 0.86 -5.73 300.33 18.60 252.56 0.3341 690.0 717.1
12 0.00 3.53 0.00 1.85 -3.35 300.17 18.44 259.54 0.3226 944.0 750.5
13 0.00 1.72 0.00 0.90 -3.75 300.02 18.29 258.24 0.3213 975.0 794.1
14 0.00 4.97 0.00 2.60 -2.95 299.91 18.18 260.63 0.3172 166.0 243.3
15 0.00 0.90 0.00 0.47 -2.22 299.68 17.94 262.84 0.3116 -680.0 -543.5
16 2.44 4.61 1.27 2.41 -3.81 299.54 17.81 257.75 0.3137 1065.3 687.7
17 1.27 65.94 0.66 34.31 -3.32 299.53 17.80 259.28 0.3120 -640.8 -54.6
18 0.81 -17.00 0.42 -17.00 -2.47 299.49 17.76 261.99 0.3090 -839.9 999999
19 0.90 -17.00 0.47 -17.00 -2.62 299.46 17.73 261.48 0.3089 -768.1 999999
20 0.00 0.81 0.00 0.43 -7.01 299.31 17.58 247.86 0.3251 -603.0 -519.6
21 21.44 -17.00 11.14 -17.00 -2.74 299.14 17.41 260.94 0.3039 -1126.6 999999
22 0.00 1.27 0.00 0.66 -3.78 299.16 17.43 257.60 0.3073 976.0 777.5
23 0.00 0.36 0.00 0.19 -6.83 297.67 15.94 246.47 0.2988 -507.0 -444.0
24 0.00 1.81 0.00 0.93 -8.02 295.97 14.24 240.21 0.2818 -993.0 -790.5


  • 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.