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

12130 62.58 381.40 82.62 510.08 -7.48 227.74 -67.06 100.40 0.9293 434.8 88.9


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SDO HMI 2014-07-30 04:00:40 UT

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

1 18.93 210.00 22.96 259.68 -7.74 230.09 -64.71 101.09 0.9146 971.9 327.5
2 0.27 -1.00 0.33 -1.00 -7.38 229.97 -64.82 100.68 0.9150 904.7 999999
3 0.00 0.82 0.00 1.08 -11.01 228.58 -66.21 104.30 0.9285 -408.0 -351.2
4 0.00 1.09 0.00 1.32 -6.37 229.80 -64.99 99.56 0.9150 292.0 289.8
5 14.04 -1.00 17.60 -1.00 -7.57 229.25 -65.54 100.76 0.9201 651.8 999999
6 0.00 1.09 0.00 1.34 -6.46 229.49 -65.31 99.60 0.9173 260.0 240.7
7 0.00 1.99 0.00 2.55 -8.29 228.88 -65.92 101.46 0.9234 -237.0 -156.6
8 0.72 1.99 1.00 2.74 -9.77 227.37 -67.42 102.76 0.9345 304.0 178.6
9 0.00 1.18 0.00 1.54 -7.64 228.16 -66.63 100.64 0.9274 87.0 64.9
10 0.00 3.71 0.00 5.19 -9.96 227.05 -67.75 102.90 0.9367 -46.0 -67.4
11 0.00 1.27 0.00 1.69 -7.58 227.78 -67.01 100.51 0.9297 106.0 64.5
12 3.17 -1.00 4.20 -1.00 -7.17 227.83 -66.96 100.08 0.9290 374.1 999999
13 2.72 21.74 3.82 30.94 -8.94 226.81 -67.99 101.79 0.9371 180.8 -260.1
14 0.00 11.32 0.00 16.15 -9.56 226.55 -68.25 102.39 0.9392 -644.0 -453.8
15 0.00 2.90 0.00 3.82 -5.75 227.74 -67.05 98.56 0.9281 81.0 52.9
16 1.18 2.26 1.59 3.07 -6.88 227.28 -67.52 99.68 0.9321 343.6 233.5
17 2.26 -13.00 3.20 -13.00 -8.72 226.56 -68.23 101.51 0.9383 91.3 999999
18 0.82 1.72 1.13 2.39 -6.87 226.71 -68.09 99.58 0.9356 179.8 189.4
19 0.00 1.27 0.00 1.76 -6.57 226.63 -68.16 99.24 0.9358 289.0 259.1
20 0.00 1.00 0.00 1.36 -5.00 226.79 -68.01 97.61 0.9335 -294.0 -241.8
21 0.00 2.17 0.00 3.20 -8.48 225.71 -69.08 101.12 0.9430 -103.0 -150.7
22 1.81 3.26 2.52 4.53 -5.77 226.52 -68.28 98.39 0.9358 482.5 376.6
23 6.34 19.75 8.85 27.83 -4.65 226.28 -68.52 97.16 0.9363 -104.4 -279.9
24 0.00 1.72 0.00 2.45 -5.85 225.99 -68.81 98.39 0.9390 346.0 209.4
25 8.15 74.29 12.14 112.11 -7.25 225.29 -69.50 99.75 0.9443 422.1 -89.7
26 0.00 1.27 0.00 1.80 -4.13 225.87 -68.92 96.56 0.9383 -326.0 -315.1
27 2.17 -25.00 3.28 -25.00 -6.84 224.98 -69.81 99.28 0.9456 194.0 999999
28 0.00 3.81 0.00 5.59 -5.69 225.33 -69.46 98.13 0.9427 -185.0 -192.8
29 0.00 9.78 0.00 15.95 -8.67 223.70 -71.09 100.99 0.9540 -557.0 -307.5


  • 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.