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

12114 0.00 43.47 0.00 29.74 -20.36 148.81 35.41 232.01 0.6845 188.7 245.8


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

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

1 0.00 1.63 0.00 1.23 -19.56 156.67 43.27 239.06 0.7552 119.0 137.3
2 0.00 1.63 0.00 1.22 -19.57 156.28 42.87 238.84 0.7514 447.0 350.1
3 0.00 2.45 0.00 1.84 -20.33 156.04 42.64 237.81 0.7528 751.0 600.5
4 0.00 0.73 0.00 0.55 -21.04 156.25 42.84 237.07 0.7584 544.0 421.1
5 0.00 0.91 0.00 0.69 -21.21 156.26 42.86 236.88 0.7594 481.0 447.9
6 0.00 3.54 0.00 2.65 -20.48 155.88 42.47 237.53 0.7520 661.0 526.9
7 0.00 1.27 0.00 0.94 -20.16 155.50 42.10 237.70 0.7467 228.0 411.7
8 0.00 2.09 0.00 1.55 -21.02 155.27 41.86 236.54 0.7489 637.0 447.5
9 0.00 1.63 0.00 1.20 -21.68 153.92 40.52 234.97 0.7396 645.0 568.8
10 0.00 1.27 0.00 0.87 -17.61 151.68 38.27 238.64 0.6936 573.0 446.4
11 0.00 1.09 0.00 0.74 -18.36 150.77 37.36 237.10 0.6882 511.0 391.6
12 0.00 1.36 0.00 0.91 -16.99 150.32 36.91 238.59 0.6752 185.0 279.6
13 0.00 1.09 0.00 0.73 -17.00 149.88 36.47 238.29 0.6705 590.0 526.4
14 0.00 1.00 0.00 0.67 -17.71 149.73 36.32 237.25 0.6731 682.0 581.1
15 0.00 0.82 0.00 0.57 -21.86 150.23 36.82 232.36 0.7047 401.0 366.6
16 0.00 1.72 0.00 1.19 -21.30 149.82 36.41 232.75 0.6970 778.0 678.3
17 0.00 1.54 0.00 0.99 -14.23 148.08 34.67 240.89 0.6334 741.0 649.2
18 0.00 1.81 0.00 1.23 -21.28 148.64 35.23 231.94 0.6850 804.0 586.7
19 0.00 1.09 0.00 0.67 -12.28 146.52 33.11 242.70 0.6030 701.0 498.8
20 0.00 1.27 0.00 0.85 -21.03 147.74 34.33 231.56 0.6742 513.0 344.7
21 0.00 0.91 0.00 0.66 -26.97 149.23 35.82 225.74 0.7306 585.0 459.2
22 0.00 1.45 0.00 0.96 -21.03 146.99 33.58 230.99 0.6666 530.0 395.3
23 0.00 1.27 0.00 0.80 -18.38 144.16 30.76 232.11 0.6172 -611.0 -498.2
24 0.00 1.18 0.00 0.74 -18.04 144.10 30.69 232.50 0.6139 -588.0 -566.1
25 0.00 1.27 0.00 0.79 -19.54 142.79 29.39 229.33 0.6119 -565.0 -389.6
26 0.00 0.64 0.00 0.40 -23.52 140.73 27.32 222.39 0.6265 -627.0 -559.7
27 0.00 1.18 0.00 0.78 -27.16 140.75 27.34 218.35 0.6609 -619.0 -509.8
28 0.00 0.73 0.00 0.48 -27.15 140.55 27.14 218.17 0.6592 -673.0 -562.4
29 0.00 1.54 0.00 0.95 -22.94 138.10 24.69 220.30 0.5969 -790.0 -593.2
30 0.00 1.09 0.00 0.65 -27.72 123.82 10.42 196.76 0.5571 -47.0 -149.5
31 0.00 1.54 0.00 0.83 -17.12 121.64 8.23 200.44 0.3932 -834.0 -680.8
32 0.00 0.73 0.00 0.41 -24.59 119.96 6.55 192.07 0.4980 -715.0 -584.9


  • 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.