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

12073 8.30 93.50 4.46 51.42 -12.67 64.71 22.77 241.34 0.4316 312.9 335.0


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SDO HMI 2014-05-28 16:00:39 UT

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

1 0.00 3.61 0.00 2.06 -13.39 69.26 27.31 244.29 0.4974 -840.0 -712.3
2 0.90 4.87 0.51 2.78 -13.67 69.18 27.24 243.71 0.4981 -894.9 -810.7
3 0.00 1.26 0.00 0.72 -14.86 69.16 27.22 241.52 0.5050 801.0 574.1
4 0.00 1.08 0.00 0.62 -13.42 68.94 27.00 243.99 0.4933 -92.0 -120.5
5 0.00 2.17 0.00 1.22 -11.81 68.34 26.40 246.65 0.4760 787.0 695.1
6 0.00 0.99 0.00 0.56 -12.18 68.38 26.44 245.95 0.4786 700.0 538.9
7 0.00 2.80 0.00 1.57 -11.04 68.16 26.22 248.07 0.4694 804.0 616.2
8 1.26 3.16 0.71 1.77 -12.75 67.75 25.81 244.36 0.4729 964.7 751.0
9 0.00 0.81 0.00 0.46 -15.68 67.83 25.89 238.89 0.4929 658.0 480.9
10 0.00 18.59 0.00 10.34 -11.23 67.19 25.24 246.97 0.4564 672.0 774.4
11 0.00 4.42 0.00 2.46 -12.41 66.89 24.95 244.34 0.4588 935.0 779.0
12 0.00 1.98 0.00 1.10 -10.50 66.68 24.73 248.14 0.4451 866.0 774.5
13 0.00 1.17 0.00 0.65 -10.90 66.54 24.60 247.19 0.4452 855.0 744.3
14 0.00 1.08 0.00 0.60 -13.48 65.39 23.45 240.84 0.4449 668.0 491.5
15 0.00 0.81 0.00 0.45 -14.66 65.11 23.16 238.19 0.4497 717.0 607.6
16 0.00 0.45 0.00 0.25 -12.08 64.81 22.87 243.19 0.4276 724.0 663.4
17 0.00 0.90 0.00 0.49 -12.02 64.37 22.43 242.90 0.4209 815.0 645.7
18 0.00 1.44 0.00 0.78 -11.69 63.94 22.00 243.22 0.4126 947.0 734.5
19 0.00 1.08 0.00 0.60 -15.55 64.32 22.38 235.63 0.4462 658.0 462.8
20 0.00 0.72 0.00 0.39 -12.83 63.94 22.00 240.72 0.4204 691.0 632.4
21 0.00 2.53 0.00 1.37 -11.59 63.77 21.82 243.25 0.4095 659.0 547.0
22 0.00 1.62 0.00 0.88 -11.87 63.55 21.61 242.42 0.4084 882.0 643.4
23 0.00 1.08 0.00 0.59 -11.13 63.36 21.42 243.90 0.4007 711.0 611.5
24 0.00 0.99 0.00 0.54 -14.77 63.69 21.75 236.45 0.4317 831.0 610.6
25 0.00 1.08 0.00 0.59 -12.56 63.41 21.47 240.76 0.4111 1000.0 784.5
26 0.00 2.17 0.00 1.17 -10.89 63.14 21.20 244.25 0.3960 718.0 633.3
27 0.00 3.43 0.00 1.86 -12.50 63.11 21.16 240.57 0.4064 938.0 799.3
28 0.00 1.44 0.00 0.79 -14.30 63.20 21.26 236.83 0.4215 720.0 572.5
29 0.00 1.62 0.00 0.87 -10.83 62.84 20.90 244.08 0.3912 856.0 659.8
30 0.00 1.80 0.00 0.99 -16.50 62.62 20.68 231.77 0.4329 791.0 653.0
31 0.00 0.99 0.00 0.54 -16.25 62.19 20.25 231.69 0.4252 824.0 684.8
32 0.00 1.89 0.00 1.04 -17.51 61.92 19.98 228.96 0.4339 578.0 503.8
33 0.00 1.80 0.00 0.97 -14.28 61.53 19.59 234.81 0.3992 -969.0 -772.4
34 0.00 3.97 0.00 2.10 -11.55 59.87 17.93 238.84 0.3539 -1072.0 -742.8
35 0.00 0.99 0.00 0.53 -13.76 59.76 17.82 233.50 0.3714 -807.0 -637.6
36 0.00 1.26 0.00 0.67 -13.76 59.60 17.66 233.25 0.3693 -582.0 -607.1
37 0.00 1.08 0.00 0.58 -13.60 59.26 17.32 233.09 0.3634 -892.0 -720.3
38 0.00 1.17 0.00 0.61 -10.73 57.52 15.58 237.52 0.3142 -662.0 -609.2
39 6.14 9.20 3.24 4.86 -14.17 57.60 15.66 229.09 0.3479 -1067.1 -780.4


  • 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.