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

11987 39.03 249.45 25.44 160.98 -1.34 152.81 39.44 276.68 0.6413 -570.6 -247.1


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SDO HMI 2014-03-02 11:00:28 UT

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

1 0.00 1.12 0.00 0.75 -2.42 155.68 42.31 274.34 0.6768 630.0 522.8
2 33.24 179.94 21.75 117.82 -1.40 153.86 40.49 276.27 0.6554 -1199.1 -246.6
3 0.00 1.04 0.00 0.67 0.61 152.85 39.47 279.61 0.6471 -505.0 -494.0
4 3.54 7.25 2.28 4.67 -0.10 152.61 39.24 278.60 0.6421 -832.0 -608.5
5 0.00 0.86 0.00 0.56 0.44 152.61 39.24 279.43 0.6436 -839.0 -697.5
6 0.00 3.89 0.00 2.49 -0.25 152.23 38.86 278.49 0.6366 -697.0 -649.3
7 0.00 1.12 0.00 0.72 0.05 152.23 38.86 278.95 0.6374 -625.0 -538.2
8 0.00 0.78 0.00 0.50 -0.52 152.19 38.82 278.08 0.6354 -749.0 -595.7
9 0.00 1.04 0.00 0.66 -0.26 152.04 38.66 278.52 0.6340 -685.0 -588.9
10 0.00 1.64 0.00 1.05 -0.62 152.00 38.63 277.97 0.6326 -756.0 -701.3
11 0.00 1.04 0.00 0.66 -0.40 151.85 38.47 278.37 0.6312 -829.0 -745.0
12 0.00 5.09 0.00 3.22 -2.53 151.77 38.40 275.04 0.6252 -747.0 -639.0
13 0.00 1.21 0.00 0.77 -1.10 151.66 38.29 277.32 0.6269 -603.0 -503.7
14 1.90 9.07 1.20 5.73 -1.73 151.60 38.23 276.34 0.6246 -943.4 -759.4
15 0.00 1.30 0.00 0.82 -0.67 151.35 37.98 278.08 0.6239 -726.0 -562.5
16 0.00 1.12 0.00 0.71 -2.21 151.19 37.82 275.68 0.6180 -859.0 -775.2
17 0.00 0.95 0.00 0.60 -2.49 151.12 37.75 275.25 0.6166 -727.0 -623.0
18 0.00 1.55 0.00 0.98 -2.01 151.07 37.70 276.03 0.6169 -818.0 -745.4
19 0.00 1.55 0.00 0.97 -2.85 151.10 37.73 274.68 0.6155 -768.0 -582.7
20 0.00 0.95 0.00 0.59 -2.18 150.89 37.52 275.81 0.6140 -781.0 -703.2
21 0.00 0.86 0.00 0.54 -2.22 150.29 36.92 275.89 0.6057 -492.0 -503.2
22 0.00 1.21 0.00 0.75 -2.98 150.09 36.72 274.69 0.6014 -718.0 -554.6
23 0.00 1.47 0.00 0.91 -1.58 149.72 36.35 277.11 0.5993 -691.0 -555.4
24 0.00 1.90 0.00 1.17 -1.51 149.42 36.05 277.31 0.5954 -420.0 -480.6
25 0.35 1.81 0.21 1.11 -1.64 149.32 35.94 277.13 0.5936 262.8 53.8
26 0.00 1.55 0.00 0.95 -1.88 149.25 35.88 276.74 0.5920 593.0 434.4
27 0.00 1.04 0.00 0.62 0.82 147.27 33.90 282.00 0.5724 521.0 376.2
28 0.00 1.64 0.00 0.98 1.92 146.22 32.85 284.36 0.5618 749.0 549.7
29 0.00 3.80 0.00 2.25 -0.78 146.13 32.76 279.66 0.5510 1011.0 743.2
30 0.00 1.99 0.00 1.16 -2.43 145.24 31.87 276.99 0.5336 673.0 597.3
31 0.00 1.12 0.00 0.66 -2.53 145.07 31.70 276.85 0.5308 833.0 727.5
32 0.00 1.12 0.00 0.66 0.65 144.73 31.36 282.84 0.5358 642.0 399.2
33 0.00 1.55 0.00 0.90 -2.61 144.68 31.31 276.82 0.5250 783.0 693.3
34 0.00 1.47 0.00 0.85 -2.35 144.61 31.24 277.34 0.5245 589.0 418.6
35 0.00 1.30 0.00 0.75 -1.08 143.93 30.56 279.99 0.5182 877.0 706.7
36 0.00 0.95 0.00 0.55 -1.94 143.94 30.57 278.34 0.5158 747.0 619.7
37 0.00 2.16 0.00 1.23 1.43 141.38 28.01 286.13 0.4907 260.0 347.8


  • 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.