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

12201 27.26 83.05 14.43 44.32 -4.54 86.29 -19.85 113.56 0.3705 588.4 355.3


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SDO HMI 2014-11-03 06:00:28 UT

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

1 0.00 1.47 0.00 0.77 -5.79 89.64 -16.50 121.00 0.3312 879.0 688.2
2 3.98 6.23 2.09 3.27 -5.23 89.06 -17.08 118.68 0.3349 1172.7 787.3
3 0.00 2.08 0.00 1.10 -5.45 88.24 -17.90 118.13 0.3485 -453.0 -374.1
4 0.00 1.21 0.00 0.64 -5.19 88.09 -18.05 117.25 0.3486 906.0 772.1
5 0.00 2.25 0.00 1.18 -4.10 88.06 -18.08 114.37 0.3414 1044.0 860.3
6 0.00 1.04 0.00 0.55 -5.34 87.96 -18.18 117.47 0.3517 741.0 561.8
7 0.00 1.12 0.00 0.60 -4.33 87.33 -18.81 114.10 0.3538 187.0 245.8
8 0.00 1.90 0.00 1.01 -3.40 87.29 -18.85 111.61 0.3485 -326.0 -310.0
9 16.01 37.64 8.47 19.95 -3.97 87.12 -19.02 112.94 0.3547 1115.1 553.8
10 0.00 1.30 0.00 0.69 -4.97 87.06 -19.08 115.41 0.3622 1018.0 832.2
11 0.00 1.12 0.00 0.59 -3.25 87.11 -19.04 111.02 0.3504 -853.0 -675.3
12 0.00 3.29 0.00 1.74 -3.53 87.07 -19.08 111.70 0.3526 368.0 187.6
13 6.84 -9.00 3.63 -9.00 -4.04 86.71 -19.44 112.67 0.3613 897.7 999999
14 0.00 2.25 0.00 1.20 -4.54 86.00 -20.15 113.17 0.3751 888.0 817.5
15 0.00 6.06 0.00 3.23 -3.95 85.82 -20.32 111.51 0.3740 854.0 612.3
16 0.00 1.21 0.00 0.65 -4.61 85.74 -20.41 113.07 0.3794 880.0 770.8
17 0.00 0.78 0.00 0.42 -4.74 85.29 -20.86 112.93 0.3869 702.0 595.4
18 0.00 1.12 0.00 0.60 -3.18 85.08 -21.07 108.93 0.3811 -883.0 -645.2
19 0.00 1.12 0.00 0.61 -5.16 84.34 -21.80 112.97 0.4035 802.0 740.2
20 0.00 1.73 0.00 0.93 -4.40 84.34 -21.81 111.22 0.3990 862.0 669.5
21 0.00 0.95 0.00 0.52 -5.59 83.78 -22.37 113.42 0.4145 493.0 413.5
22 0.00 0.87 0.00 0.47 -5.71 82.86 -23.28 112.84 0.4285 648.0 508.7
23 0.43 1.64 0.24 0.91 -5.80 81.75 -24.40 112.07 0.4453 -905.0 -761.9
24 0.00 0.69 0.00 0.39 -5.69 79.50 -26.65 110.12 0.4772 -722.0 -642.2
25 0.00 3.98 0.00 2.30 -8.78 77.66 -28.48 114.56 0.5203 -633.0 -443.4


  • 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.