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

12130 90.42 470.36 90.14 471.89 -7.46 228.04 -59.05 101.94 0.8705 575.7 121.4


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SDO HMI 2014-07-30 18:00:40 UT

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

1 27.70 269.21 25.79 255.03 -7.63 230.67 -56.42 102.71 0.8486 968.6 310.5
2 0.27 -1.00 0.26 -1.00 -7.99 230.08 -57.01 102.99 0.8544 451.3 999999
3 9.60 -1.00 9.12 -1.00 -7.73 229.91 -57.18 102.64 0.8554 747.9 999999
4 3.35 -1.00 3.23 -1.00 -7.71 229.40 -57.69 102.50 0.8599 655.1 999999
5 12.04 -1.00 11.78 -1.00 -7.44 228.87 -58.21 102.08 0.8640 668.4 999999
6 2.17 5.52 2.23 5.66 -9.97 227.80 -59.28 104.69 0.8773 414.5 236.6
7 3.44 -1.00 3.44 -1.00 -7.27 228.02 -59.07 101.70 0.8709 457.4 999999
8 0.54 -1.00 0.55 -1.00 -7.56 227.90 -59.19 102.00 0.8724 243.5 999999
9 1.09 49.06 1.13 51.84 -9.10 226.95 -60.14 103.52 0.8827 443.5 -231.1
10 0.00 1.09 0.00 1.09 -5.49 227.76 -59.33 99.63 0.8704 304.0 268.8
11 0.72 2.17 0.74 2.21 -7.04 227.40 -59.69 101.31 0.8757 447.9 349.2
12 4.62 -9.00 4.85 -9.00 -8.93 226.81 -60.28 103.30 0.8835 391.9 999999
13 0.00 1.54 0.00 1.54 -5.29 227.61 -59.48 99.37 0.8713 208.0 173.1
14 0.00 1.81 0.00 1.87 -6.83 226.95 -60.13 100.98 0.8790 498.0 458.1
15 0.00 0.91 0.00 0.98 -9.11 225.80 -61.29 103.28 0.8916 -416.0 -378.0
16 2.17 3.98 2.26 4.14 -5.84 226.53 -60.56 99.79 0.8811 623.1 502.5
17 1.99 20.28 2.05 21.20 -4.66 226.60 -60.49 98.48 0.8789 115.2 -426.5
18 0.00 0.54 0.00 0.57 -5.95 226.00 -61.09 99.81 0.8855 401.0 343.0
19 0.00 2.26 0.00 2.40 -5.81 225.83 -61.25 99.63 0.8866 334.0 277.7
20 0.45 1.63 0.48 1.74 -6.16 225.70 -61.39 99.99 0.8881 272.2 174.3
21 14.48 96.95 15.81 106.60 -7.28 225.32 -61.77 101.16 0.8926 549.0 6.0
22 0.00 1.27 0.00 1.34 -4.49 225.74 -61.35 98.14 0.8857 -568.0 -503.6
23 0.45 1.18 0.49 1.28 -6.36 225.27 -61.82 100.13 0.8917 233.4 196.5
24 4.44 -21.00 4.86 -21.00 -6.90 225.08 -62.00 100.69 0.8939 438.2 999999
25 0.00 2.99 0.00 3.23 -4.75 225.18 -61.91 98.33 0.8904 -579.0 -400.1
26 0.00 1.09 0.00 1.25 -8.92 224.06 -63.03 102.71 0.9043 -411.0 -346.4
27 0.45 1.45 0.53 1.69 -8.95 223.78 -63.31 102.68 0.9064 -131.2 -102.8
28 0.00 1.45 0.00 1.61 -5.47 224.46 -62.63 99.00 0.8969 247.0 159.6
29 0.00 0.81 0.00 0.90 -4.67 224.40 -62.69 98.11 0.8964 -225.0 -219.8
30 0.45 1.90 0.54 2.25 -7.76 223.09 -64.00 101.26 0.9098 281.0 248.5
31 0.00 1.27 0.00 1.47 -5.30 223.26 -63.83 98.60 0.9056 -274.0 -206.6


  • 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.