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

12214 10.30 74.01 5.98 42.95 -12.49 224.10 -27.83 118.96 0.5229 -75.8 -188.8


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SDO HMI 2014-11-19 12:00:26 UT

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

1 0.00 1.12 0.00 0.62 -11.34 229.02 -22.90 121.43 0.4491 598.0 503.5
2 0.86 3.09 0.48 1.73 -13.30 228.67 -23.25 124.72 0.4694 870.4 741.2
3 0.00 2.32 0.00 1.31 -13.96 227.80 -24.13 124.94 0.4859 860.0 743.9
4 0.00 0.94 0.00 0.54 -14.37 227.75 -24.17 125.59 0.4898 690.0 504.6
5 0.00 0.94 0.00 0.54 -16.46 227.25 -24.68 128.51 0.5137 -738.0 -525.4
6 0.00 1.12 0.00 0.64 -14.72 227.04 -24.89 125.43 0.5016 -271.0 -294.9
7 0.00 0.52 0.00 0.29 -13.05 227.10 -24.83 122.60 0.4876 689.0 600.5
8 0.00 1.55 0.00 0.88 -14.13 226.94 -24.99 124.33 0.4980 -877.0 -699.4
9 1.03 2.23 0.58 1.26 -12.72 226.83 -25.09 121.74 0.4885 909.4 770.4
10 0.00 0.60 0.00 0.34 -12.17 226.89 -25.04 120.80 0.4836 241.0 336.6
11 0.00 0.86 0.00 0.49 -13.34 226.63 -25.30 122.63 0.4958 461.0 412.1
12 0.00 2.23 0.00 1.27 -12.48 226.45 -25.47 120.95 0.4916 749.0 581.6
13 1.72 5.92 0.98 3.40 -11.47 224.87 -27.06 117.71 0.5056 965.3 679.2
14 0.00 1.37 0.00 0.80 -12.95 224.36 -27.57 119.87 0.5222 -862.0 -697.6
15 0.00 1.37 0.00 0.79 -11.82 224.22 -27.71 117.79 0.5165 696.0 567.3
16 0.00 1.72 0.00 0.99 -11.57 224.18 -27.75 117.33 0.5155 710.0 586.5
17 0.00 0.94 0.00 0.55 -12.95 224.02 -27.91 119.59 0.5267 795.0 582.2
18 0.00 0.69 0.00 0.40 -12.83 224.00 -27.93 119.36 0.5261 770.0 582.6
19 0.00 2.49 0.00 1.45 -13.14 223.89 -28.04 119.80 0.5296 750.0 588.4
20 0.00 1.12 0.00 0.65 -12.57 223.06 -28.87 118.16 0.5366 -67.0 24.5
21 0.00 8.93 0.00 5.20 -11.62 223.14 -28.79 116.60 0.5296 -811.0 -708.2
22 0.77 2.40 0.45 1.39 -10.47 223.16 -28.76 114.59 0.5225 -964.1 -759.2
23 0.00 1.20 0.00 0.70 -10.68 223.04 -28.89 114.88 0.5254 -686.0 -588.8
24 3.43 5.32 2.02 3.14 -12.83 222.64 -29.28 118.27 0.5436 -942.0 -718.4
25 0.43 2.58 0.25 1.51 -11.84 222.77 -29.16 116.70 0.5359 -734.2 -717.8
26 1.03 2.58 0.61 1.52 -13.44 222.46 -29.47 119.14 0.5500 -848.2 -689.7
27 0.00 1.46 0.00 0.86 -12.61 222.53 -29.39 117.82 0.5437 -807.0 -628.8
28 0.00 3.95 0.00 2.31 -11.54 222.66 -29.26 116.10 0.5354 -907.0 -777.9
29 0.00 1.20 0.00 0.70 -10.14 222.68 -29.25 113.67 0.5272 -670.0 -481.1
30 0.00 7.64 0.00 4.53 -13.23 222.14 -29.79 118.55 0.5527 -922.0 -691.6
31 1.03 2.92 0.61 1.74 -13.27 221.88 -30.04 118.42 0.5562 -567.8 -447.4
32 0.00 0.69 0.00 0.41 -11.83 222.04 -29.89 116.14 0.5454 -569.0 -497.8


  • 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.