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

11361 44.30 212.60 29.59 141.43 19.08 172.55 38.17 298.75 0.6677 -285.6 -52.3


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SDO HMI 2011-12-03 09:58:56 UT

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

1 22.71 116.72 15.51 79.84 18.72 174.71 40.33 297.06 0.6906 -961.9 -204.4
2 6.06 -1.00 4.12 -1.00 19.07 174.32 39.94 297.72 0.6877 -922.8 999999
3 0.00 0.43 0.00 0.29 19.69 174.38 40.00 298.54 0.6912 -530.0 -459.2
4 0.00 3.67 0.00 2.47 18.38 173.96 39.58 296.95 0.6806 -441.0 -493.6
5 0.00 2.22 0.00 1.50 19.22 173.96 39.57 298.11 0.6844 -709.0 -590.1
6 0.00 0.60 0.00 0.40 19.26 173.56 39.18 298.35 0.6800 -781.0 -814.7
7 0.00 1.45 0.00 0.98 19.35 173.55 39.16 298.49 0.6803 -860.0 -561.8
8 0.00 4.18 0.00 2.78 18.17 173.02 38.64 297.11 0.6688 -749.0 -683.0
9 0.00 1.20 0.00 0.79 18.73 172.85 38.47 297.99 0.6695 -685.0 -648.6
10 0.00 6.32 0.00 4.19 18.42 172.73 38.34 297.61 0.6666 -905.0 -702.8
11 3.07 3.42 2.05 2.27 19.07 172.83 38.44 298.48 0.6708 -663.2 -807.0
12 0.00 2.39 0.00 1.57 18.73 172.18 37.79 298.34 0.6617 -701.0 -604.8
13 0.00 1.45 0.00 0.92 17.88 169.71 35.33 298.48 0.6284 756.0 683.3
14 0.77 23.99 0.49 15.25 18.47 169.62 35.24 299.40 0.6304 202.1 96.5
15 2.73 -14.00 1.74 -14.00 18.34 169.55 35.17 299.26 0.6290 -591.1 999999
16 0.77 -14.00 0.49 -14.00 18.78 169.47 35.08 299.95 0.6303 595.8 999999
17 1.11 5.29 0.72 3.42 20.69 169.76 35.38 302.50 0.6445 524.8 487.2
18 0.00 1.28 0.00 0.82 20.35 169.36 34.97 302.27 0.6379 390.0 344.7
19 0.68 7.77 0.44 4.98 20.50 169.17 34.78 302.61 0.6367 773.2 708.2
20 0.00 1.45 0.00 0.93 20.76 169.04 34.66 303.05 0.6368 904.0 657.8
21 1.28 7.26 0.82 4.64 20.92 168.89 34.51 303.38 0.6360 680.9 662.8
22 1.02 -21.00 0.65 -21.00 20.95 168.71 34.32 303.54 0.6341 774.3 999999
23 0.00 3.59 0.00 2.28 20.95 168.48 34.09 303.70 0.6316 722.0 728.8
24 2.39 5.46 1.50 3.43 19.57 167.79 33.41 302.17 0.6153 761.4 608.3
25 0.00 1.37 0.00 0.85 20.01 167.34 32.95 303.14 0.6126 816.0 680.9
26 1.71 1.96 1.06 1.22 20.27 166.72 32.34 303.94 0.6071 796.2 758.7
27 0.00 1.45 0.00 0.90 20.05 166.37 31.99 303.88 0.6017 750.0 609.9
28 0.00 1.45 0.00 0.90 20.21 166.22 31.84 304.22 0.6010 839.0 687.3
29 0.00 2.22 0.00 1.38 20.61 166.24 31.86 304.80 0.6039 666.0 561.8
30 0.00 0.77 0.00 0.47 20.74 165.46 31.07 305.59 0.5958 631.0 499.6
31 0.00 3.24 0.00 1.96 20.53 164.02 29.63 306.44 0.5778 536.0 501.4


  • 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.