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

12114 0.00 35.67 0.00 23.81 -20.61 146.42 32.46 228.37 0.6611 216.3 210.6


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SDO HMI 2014-07-16 15:00:40 UT

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

1 0.00 0.73 0.00 0.57 -22.91 157.56 43.60 235.30 0.7749 439.0 379.4
2 0.00 0.73 0.00 0.54 -19.61 156.27 42.31 238.49 0.7460 559.0 416.6
3 0.00 0.45 0.00 0.34 -21.05 156.32 42.36 236.79 0.7538 466.0 526.4
4 0.00 1.36 0.00 1.02 -21.25 156.34 42.38 236.57 0.7551 511.0 449.9
5 0.00 3.09 0.00 2.29 -20.36 155.95 41.99 237.41 0.7467 560.0 641.5
6 0.00 0.82 0.00 0.60 -20.20 155.55 41.59 237.37 0.7419 626.0 484.3
7 0.00 0.54 0.00 0.40 -21.09 155.32 41.36 236.17 0.7444 596.0 494.8
8 0.00 1.18 0.00 0.84 -18.96 154.01 40.04 238.01 0.7197 607.0 496.8
9 0.00 0.73 0.00 0.51 -18.35 153.17 39.21 238.27 0.7077 532.0 474.2
10 0.00 1.63 0.00 1.19 -21.62 153.94 39.98 234.71 0.7340 710.0 565.1
11 0.00 0.82 0.00 0.56 -17.59 151.70 37.74 238.34 0.6877 529.0 449.1
12 0.00 1.54 0.00 1.02 -17.01 149.88 35.92 237.91 0.6644 612.0 495.6
13 0.00 2.18 0.00 1.44 -17.72 149.69 35.73 236.84 0.6667 688.0 581.6
14 0.00 1.09 0.00 0.75 -21.87 150.21 36.25 231.95 0.6991 398.0 398.2
15 0.00 2.63 0.00 1.80 -21.31 149.81 35.85 232.35 0.6914 765.0 654.4
16 0.00 1.00 0.00 0.63 -14.17 147.97 34.01 240.53 0.6252 705.0 590.8
17 0.00 2.18 0.00 1.47 -21.29 148.64 34.67 231.51 0.6795 752.0 594.0
18 0.00 0.54 0.00 0.38 -25.28 147.51 33.55 225.90 0.6981 497.0 436.0
19 0.00 1.00 0.00 0.63 -17.89 145.49 31.52 233.43 0.6218 -720.0 -555.1
20 0.00 0.91 0.00 0.60 -22.66 145.96 32.00 227.71 0.6633 -597.0 -515.4
21 0.00 1.63 0.00 1.02 -18.02 144.05 30.09 232.02 0.6072 -554.0 -515.9
22 0.00 0.54 0.00 0.36 -25.27 144.99 31.03 223.82 0.6755 452.0 377.2
23 0.00 1.00 0.00 0.65 -27.14 140.76 26.79 217.84 0.6562 -632.0 -539.0
24 0.00 1.63 0.00 1.00 -22.99 138.15 24.19 219.68 0.5929 -668.0 -584.2
25 0.00 3.54 0.00 1.90 -17.01 121.64 7.68 199.27 0.3886 -623.0 -615.1
26 0.00 1.18 0.00 0.67 -24.55 120.00 6.04 191.17 0.4958 -871.0 -681.5
27 0.00 1.00 0.00 0.63 -33.19 116.35 2.39 183.27 0.6139 -499.0 -355.9


  • 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.