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

11990 101.68 482.56 78.89 367.85 -13.25 108.04 -49.76 101.37 0.7586 318.4 -83.8


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SDO HMI 2014-02-27 02:00:27 UT

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

1 0.00 1.38 0.00 0.77 -11.35 130.06 -27.74 100.72 0.4665 764.0 642.4
2 0.00 1.90 0.00 1.08 -14.11 128.75 -29.06 106.07 0.4922 732.0 598.7
3 0.00 0.78 0.00 0.44 -15.62 128.24 -29.57 108.83 0.5041 773.0 676.1
4 0.00 0.95 0.00 0.54 -15.43 128.20 -29.61 108.46 0.5041 704.0 566.1
5 0.00 1.72 0.00 0.99 -11.24 127.37 -30.44 99.98 0.5066 859.0 707.3
6 0.00 1.64 0.00 0.94 -12.51 127.10 -30.70 102.41 0.5125 722.0 623.7
7 0.00 1.38 0.00 0.79 -10.55 127.24 -30.57 98.59 0.5077 812.0 736.9
8 0.00 1.03 0.00 0.59 -10.69 127.19 -30.62 98.87 0.5086 863.0 625.3
9 0.00 0.69 0.00 0.40 -12.41 126.90 -30.90 102.17 0.5152 758.0 653.5
10 0.00 0.43 0.00 0.25 -11.32 126.69 -31.12 100.02 0.5167 685.0 592.6
11 0.00 0.60 0.00 0.35 -14.93 125.99 -31.82 106.69 0.5340 659.0 572.4
12 0.00 0.69 0.00 0.40 -10.42 126.16 -31.65 98.21 0.5235 527.0 426.4
13 0.00 1.21 0.00 0.71 -14.86 125.42 -32.39 106.38 0.5418 702.0 570.5
14 0.00 0.78 0.00 0.46 -16.41 125.03 -32.78 109.03 0.5515 552.0 425.6
15 0.00 0.95 0.00 0.56 -11.04 125.15 -32.65 99.26 0.5387 298.0 323.0
16 0.00 0.52 0.00 0.31 -15.34 124.38 -33.43 106.91 0.5574 474.0 458.7
17 0.00 2.07 0.00 1.23 -14.58 124.33 -33.48 105.55 0.5563 806.0 653.1
18 0.00 4.48 0.00 2.66 -11.92 124.05 -33.75 100.72 0.5555 -434.0 -382.6
19 0.00 0.86 0.00 0.51 -11.73 123.93 -33.87 100.37 0.5569 -820.0 -604.6
20 0.00 0.86 0.00 0.51 -12.11 123.84 -33.96 101.04 0.5587 -729.0 -628.9
21 0.00 2.41 0.00 1.44 -11.63 123.80 -34.00 100.17 0.5587 -840.0 -697.0
22 0.00 0.52 0.00 0.31 -10.59 122.58 -35.22 98.20 0.5750 693.0 553.7
23 0.00 0.95 0.00 0.59 -13.25 120.85 -36.96 102.51 0.6017 743.0 586.6
24 0.00 2.07 0.00 1.27 -9.07 121.40 -36.41 95.53 0.5911 129.0 200.1
25 0.00 0.78 0.00 0.48 -13.36 120.72 -37.09 102.67 0.6037 626.0 566.9
26 0.00 0.95 0.00 0.59 -11.12 120.51 -37.29 98.94 0.6041 612.0 498.5
27 0.00 1.29 0.00 0.96 -22.56 110.60 -47.20 114.02 0.7442 -563.0 -393.1
28 0.00 0.78 0.00 0.53 -12.83 113.47 -44.33 101.04 0.6966 -646.0 -538.0
29 0.00 1.21 0.00 0.88 -19.49 110.62 -47.18 109.92 0.7379 -734.0 -580.6
30 0.00 1.72 0.00 1.26 -19.35 110.44 -47.36 109.70 0.7396 -750.0 -587.5
31 0.00 1.21 0.00 0.89 -20.29 109.93 -47.88 110.87 0.7469 -692.0 -586.8
32 0.00 0.86 0.00 0.61 -12.72 112.25 -45.56 100.80 0.7114 -574.0 -454.9
33 1.03 4.91 0.76 3.62 -18.80 110.14 -47.67 108.91 0.7421 -719.1 -683.5
34 0.00 1.21 0.00 0.89 -19.09 109.98 -47.82 109.28 0.7443 -640.0 -508.1
35 0.00 0.69 0.00 0.52 -20.40 109.41 -48.40 110.91 0.7527 -552.0 -492.2
36 0.00 0.78 0.00 0.57 -18.54 110.05 -47.76 108.56 0.7427 -545.0 -463.4
37 0.00 0.95 0.00 0.70 -19.01 109.78 -48.03 109.14 0.7464 -412.0 -355.9
38 0.00 1.64 0.00 1.16 -9.86 111.75 -46.06 96.76 0.7167 526.0 480.6
39 0.00 1.29 0.00 0.93 -12.03 110.91 -46.90 99.77 0.7270 249.0 287.7
40 0.00 1.21 0.00 0.88 -11.85 110.23 -47.58 99.50 0.7349 258.0 310.3
41 0.00 0.60 0.00 0.44 -11.52 110.26 -47.55 99.06 0.7344 615.0 543.9
42 0.00 0.95 0.00 0.70 -11.76 109.57 -48.24 99.36 0.7425 422.0 341.3
43 0.00 0.86 0.00 0.63 -7.98 109.86 -47.95 94.24 0.7397 534.0 448.9
44 2.15 427.80 1.64 332.51 -13.71 107.89 -49.92 101.91 0.7620 -919.4 -99.7
45 22.41 -44.00 17.24 -44.00 -13.85 107.41 -50.39 102.06 0.7673 -909.2 999999
46 5.34 -44.00 4.12 -44.00 -13.34 107.22 -50.58 101.40 0.7691 -737.9 999999
47 2.41 -44.00 1.87 -44.00 -14.11 106.99 -50.81 102.38 0.7719 -496.9 999999
48 2.07 -44.00 1.62 -44.00 -13.88 106.48 -51.33 102.06 0.7774 396.0 999999
49 64.72 -44.00 50.42 -44.00 -12.79 106.75 -51.05 100.66 0.7741 1031.3 999999
50 1.55 -44.00 1.22 -44.00 -14.07 106.27 -51.54 102.30 0.7797 -507.4 999999


  • 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.