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

12071 61.03 247.46 34.51 140.38 -11.09 80.00 -27.55 110.29 0.4844 82.8 -61.0


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SDO HMI 2014-05-23 17:00:38 UT

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

1 1.98 75.11 1.07 40.67 -9.96 85.23 -22.31 111.34 0.4031 1355.2 520.2
2 0.00 1.35 0.00 0.74 -11.81 84.98 -22.56 115.34 0.4173 849.0 633.6
3 5.22 -1.00 2.83 -1.00 -9.96 85.07 -22.48 111.20 0.4056 1292.5 999999
4 5.13 -1.00 2.78 -1.00 -10.27 84.98 -22.57 111.84 0.4085 931.2 999999
5 4.50 -1.00 2.44 -1.00 -9.78 84.98 -22.56 110.70 0.4059 1143.0 999999
6 5.13 -1.00 2.79 -1.00 -9.99 84.80 -22.75 111.05 0.4097 908.5 999999
7 0.00 0.99 0.00 0.54 -10.09 83.48 -24.07 110.32 0.4299 697.0 480.0
8 0.00 1.26 0.00 0.69 -10.46 83.07 -24.47 110.84 0.4376 883.0 722.1
9 0.00 2.07 0.00 1.15 -10.97 82.62 -24.92 111.63 0.4469 687.0 536.9
10 0.00 0.90 0.00 0.50 -10.76 82.64 -24.90 111.18 0.4455 625.0 533.9
11 0.00 0.45 0.00 0.25 -10.48 82.63 -24.91 110.58 0.4443 663.0 485.0
12 0.00 1.80 0.00 1.00 -10.63 82.34 -25.20 110.71 0.4492 772.0 669.1
13 0.00 1.98 0.00 1.10 -10.97 82.18 -25.37 111.30 0.4533 843.0 608.6
14 2.07 5.13 1.15 2.86 -11.64 81.94 -25.60 112.54 0.4601 900.8 747.8
15 4.32 9.37 2.41 5.22 -11.37 81.93 -25.61 111.96 0.4588 1077.7 782.9
16 1.26 -15.00 0.70 -15.00 -11.27 81.77 -25.77 111.66 0.4607 884.3 999999
17 0.00 1.44 0.00 0.80 -10.50 81.71 -25.84 110.01 0.4579 874.0 718.4
18 1.53 3.15 0.86 1.76 -11.39 81.45 -26.09 111.68 0.4659 763.6 572.4
19 0.00 1.62 0.00 0.91 -10.59 81.32 -26.22 109.95 0.4640 764.0 559.7
20 0.00 1.71 0.00 0.97 -9.65 79.85 -27.70 107.19 0.4816 814.0 617.7
21 0.00 1.35 0.00 0.78 -13.80 79.28 -28.27 114.88 0.5090 744.0 570.5
22 1.89 3.87 1.07 2.20 -10.68 79.43 -28.11 109.04 0.4917 -936.5 -759.8
23 0.00 1.62 0.00 0.93 -11.64 79.19 -28.35 110.74 0.4994 -876.0 -769.2
24 0.00 1.26 0.00 0.72 -10.62 79.05 -28.49 108.70 0.4969 -775.0 -615.9
25 0.00 1.44 0.00 0.82 -10.98 78.73 -28.81 109.23 0.5030 -864.0 -764.6
26 0.90 3.60 0.52 2.07 -10.89 78.50 -29.05 108.92 0.5060 -971.1 -819.8
27 0.36 -26.00 0.21 -26.00 -10.76 78.40 -29.14 108.64 0.5069 -878.8 999999
28 0.00 2.16 0.00 1.25 -12.79 77.88 -29.67 112.13 0.5231 -712.0 -637.2
29 1.17 60.79 0.68 35.30 -11.06 77.59 -29.96 108.78 0.5197 -1031.2 -583.7
30 1.08 -29.00 0.63 -29.00 -10.84 77.58 -29.97 108.37 0.5190 -1040.1 999999
31 0.27 -29.00 0.16 -29.00 -11.02 77.34 -30.20 108.59 0.5230 -1084.3 999999
32 6.66 -29.00 3.88 -29.00 -11.17 77.18 -30.36 108.79 0.5259 -931.3 999999
33 1.44 61.15 0.84 36.03 -12.16 76.81 -30.74 110.39 0.5351 -1013.8 -312.2
34 2.70 -33.00 1.59 -33.00 -12.37 76.56 -30.98 110.64 0.5394 -995.6 999999
35 1.80 -33.00 1.06 -33.00 -12.12 76.56 -30.99 110.19 0.5384 -1033.6 999999
36 11.62 -33.00 6.84 -33.00 -12.12 76.27 -31.28 110.04 0.5424 -952.9 999999
37 0.00 1.89 0.00 1.12 -13.47 75.93 -31.61 112.24 0.5529 -642.0 -444.5


  • 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.