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

12115 29.94 100.32 18.25 61.45 7.17 253.06 36.00 277.17 0.5897 176.9 -95.7


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SDO HMI 2014-07-08 20:00:40 UT

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

1 0.00 1.18 0.00 0.75 7.18 255.47 38.41 276.93 0.6232 -493.0 -432.6
2 0.00 1.63 0.00 1.03 7.43 255.45 38.40 277.33 0.6232 -613.0 -491.6
3 3.63 37.58 2.29 23.64 6.82 255.28 38.22 276.37 0.6203 -919.1 -683.1
4 2.36 -3.00 1.49 -3.00 6.68 255.18 38.12 276.13 0.6189 -806.4 999999
5 3.99 -3.00 2.51 -3.00 7.14 255.11 38.05 276.89 0.6183 -878.9 999999
6 1.09 -3.00 0.68 -3.00 6.38 254.81 37.75 275.69 0.6136 -813.7 999999
7 0.00 2.09 0.00 1.31 7.34 254.74 37.68 277.24 0.6134 -768.0 -702.0
8 0.00 0.73 0.00 0.45 7.52 254.60 37.55 277.57 0.6117 -632.0 -559.6
9 0.00 1.27 0.00 0.79 7.99 254.46 37.40 278.35 0.6101 -853.0 -768.1
10 0.00 1.00 0.00 0.62 6.14 253.97 36.91 275.34 0.6020 -674.0 -616.9
11 0.00 1.09 0.00 0.67 6.03 253.73 36.68 275.16 0.5986 -796.0 -633.1
12 0.00 1.63 0.00 1.00 6.27 253.07 36.01 275.61 0.5894 -787.0 -632.8
13 0.00 1.36 0.00 0.83 6.12 252.90 35.84 275.37 0.5870 -564.0 -484.5
14 0.00 4.09 0.00 2.48 8.23 252.23 35.17 279.06 0.5794 851.0 599.4
15 0.00 0.91 0.00 0.55 8.84 252.22 35.16 280.12 0.5801 469.0 374.9
16 0.00 4.54 0.00 2.74 8.55 251.88 34.82 279.67 0.5750 658.0 496.1
17 0.00 0.91 0.00 0.55 8.53 251.62 34.56 279.68 0.5712 699.0 546.6
18 0.00 1.18 0.00 0.71 8.68 251.52 34.46 279.98 0.5701 550.0 609.6
19 1.27 2.45 0.76 1.47 8.39 251.30 34.25 279.49 0.5666 902.2 742.8
20 0.00 1.09 0.00 0.65 7.59 251.19 34.13 278.11 0.5639 460.0 356.8
21 7.26 24.33 4.34 14.53 6.99 251.06 34.00 277.05 0.5614 808.1 642.2
22 0.00 1.09 0.00 0.65 8.21 251.17 34.12 279.20 0.5645 768.0 580.3
23 8.62 -21.00 5.15 -21.00 7.23 251.01 33.95 277.49 0.5609 967.8 999999
24 0.00 1.82 0.00 1.08 7.73 250.90 33.85 278.39 0.5600 910.0 710.5
25 1.72 -21.00 1.03 -21.00 7.00 250.80 33.74 277.09 0.5577 1039.0 999999
26 0.00 1.36 0.00 0.81 6.36 250.75 33.69 275.95 0.5564 699.0 549.6
27 0.00 0.45 0.00 0.27 6.73 250.67 33.61 276.62 0.5556 709.0 656.0
28 0.00 2.91 0.00 1.72 6.68 250.26 33.20 276.58 0.5496 867.0 793.8
29 0.00 0.91 0.00 0.54 6.26 250.08 33.02 275.83 0.5467 691.0 611.9
30 0.00 2.72 0.00 1.61 6.84 250.02 32.96 276.91 0.5462 788.0 697.0


  • 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.