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

11591 105.65 524.07 74.36 368.85 7.36 228.62 -45.43 85.43 0.7106 -691.3 -139.4


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SDO HMI 2012-10-15 01:59:01 UT

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

1 0.00 0.52 0.00 0.37 14.78 229.00 -45.05 74.95 0.7110 -625.0 -505.7
2 57.58 321.63 39.26 219.59 7.41 230.36 -43.69 85.40 0.6895 -1315.8 -340.5
3 0.70 -2.00 0.48 -2.00 7.55 229.42 -44.63 85.18 0.7013 -454.2 999999
4 0.00 1.31 0.00 0.94 10.87 227.44 -46.61 80.55 0.7259 -418.0 -332.7
5 2.36 2.71 1.68 1.93 6.96 227.86 -46.19 85.98 0.7205 -689.8 -625.8
6 1.66 4.11 1.19 2.94 7.06 227.58 -46.47 85.83 0.7238 -578.7 -528.0
7 0.00 2.27 0.00 1.63 7.36 227.54 -46.51 85.41 0.7242 -679.0 -616.1
8 1.14 55.83 0.82 40.84 7.65 227.06 -46.99 84.99 0.7299 -647.9 49.8
9 1.31 -8.00 0.95 -8.00 7.50 227.03 -47.01 85.20 0.7302 -725.7 999999
10 16.78 33.55 12.08 24.20 5.17 227.26 -46.79 88.41 0.7285 -778.3 -335.4
11 0.00 1.22 0.00 0.89 9.78 226.57 -47.48 82.08 0.7356 -384.0 -339.1
12 0.00 0.96 0.00 0.70 5.54 226.96 -47.09 87.88 0.7318 -522.0 -362.5
13 1.31 -8.00 0.95 -8.00 7.44 226.64 -47.41 85.27 0.7348 -589.5 999999
14 1.40 -8.00 1.02 -8.00 7.25 226.53 -47.52 85.53 0.7361 -694.2 999999
15 2.80 5.16 2.04 3.77 6.97 226.44 -47.61 85.90 0.7374 -541.7 -416.2
16 4.28 28.75 3.16 21.30 8.46 225.85 -48.20 83.87 0.7439 803.2 635.5
17 3.76 4.81 2.78 3.55 7.26 225.81 -48.24 85.50 0.7446 -576.5 -337.9
18 1.75 -16.00 1.30 -16.00 8.38 225.59 -48.46 83.98 0.7469 809.9 999999
19 0.00 1.57 0.00 1.16 6.74 225.74 -48.31 86.19 0.7455 -385.0 -256.2
20 1.57 -16.00 1.17 -16.00 8.12 225.27 -48.78 84.33 0.7506 760.3 999999
21 1.75 51.03 1.32 38.47 8.03 224.82 -49.23 84.45 0.7558 910.9 405.6
22 4.37 -21.00 3.29 -21.00 7.34 224.93 -49.12 85.36 0.7547 420.5 999999
23 0.26 -21.00 0.20 -21.00 7.16 224.95 -49.10 85.60 0.7545 -444.0 999999
24 0.00 1.83 0.00 1.38 8.26 224.74 -49.31 84.13 0.7567 598.0 544.6
25 0.00 1.66 0.00 1.26 8.99 224.47 -49.58 83.16 0.7597 669.0 552.5
26 0.00 2.27 0.00 1.73 8.62 224.30 -49.75 83.66 0.7616 649.0 488.5
27 0.00 1.14 0.00 0.86 8.35 224.35 -49.70 84.01 0.7611 613.0 538.8
28 0.00 1.22 0.00 0.93 6.71 224.51 -49.54 86.18 0.7597 724.0 624.9
29 0.87 -21.00 0.67 -21.00 8.01 224.22 -49.83 84.46 0.7626 684.8 999999
30 0.00 0.52 0.00 0.41 7.59 222.71 -51.34 84.96 0.7793 462.0 354.7


  • 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.