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

12035 71.21 341.91 90.43 436.66 -17.35 221.67 -67.77 106.43 0.9202 204.7 55.4


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SDO HMI 2014-04-12 17:00:33 UT

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

1 1.32 50.31 1.50 57.81 -18.32 224.89 -64.55 107.57 0.9010 -543.5 60.3
2 1.68 -1.00 1.94 -1.00 -18.58 224.32 -65.12 107.84 0.9051 327.3 999999
3 5.21 -1.00 5.95 -1.00 -18.16 224.55 -64.89 107.38 0.9034 -302.4 999999
4 0.26 171.75 0.29 191.77 -16.82 225.30 -64.14 105.92 0.8976 487.3 203.1
5 2.91 -4.00 3.20 -4.00 -16.10 225.67 -63.77 105.13 0.8947 962.3 999999
6 0.00 2.91 0.00 3.14 -14.43 226.32 -63.13 103.26 0.8894 -597.0 -313.6
7 0.00 0.26 0.00 0.32 -19.53 222.96 -66.49 108.82 0.9148 338.0 330.7
8 32.48 -4.00 36.25 -4.00 -16.10 225.24 -64.20 105.11 0.8979 646.9 999999
9 0.00 1.15 0.00 1.41 -19.37 222.60 -66.84 108.63 0.9171 545.0 494.0
10 0.44 1.50 0.55 1.88 -19.59 222.17 -67.27 108.85 0.9199 396.0 412.8
11 0.79 1.68 1.00 2.12 -19.78 221.91 -67.53 109.06 0.9216 318.0 261.0
12 1.32 2.56 1.66 3.21 -19.04 222.05 -67.39 108.25 0.9206 255.5 177.4
13 0.00 0.62 0.00 0.87 -20.01 219.18 -70.26 109.22 0.9381 131.0 157.1
14 1.50 3.18 2.08 4.42 -19.29 219.62 -69.82 108.46 0.9355 335.1 153.8
15 2.21 3.80 2.96 5.09 -18.13 220.41 -69.04 107.23 0.9307 398.9 249.9
16 0.00 1.41 0.00 1.78 -16.35 221.82 -67.62 105.32 0.9217 521.0 387.2
17 0.00 0.79 0.00 1.01 -16.48 221.63 -67.81 105.47 0.9229 430.0 352.7
18 0.00 0.53 0.00 0.74 -18.74 219.49 -69.95 107.86 0.9362 342.0 312.5
19 0.88 3.27 1.13 4.18 -16.19 221.51 -67.93 105.15 0.9237 313.9 177.4
20 0.97 2.47 1.34 3.41 -18.25 219.75 -69.69 107.35 0.9347 241.4 196.3
21 0.00 0.53 0.00 0.75 -18.82 219.03 -70.41 107.95 0.9389 -315.0 -254.2
22 0.00 3.09 0.00 5.02 -20.28 216.29 -73.15 109.46 0.9535 -572.0 -539.8
23 0.00 2.29 0.00 3.86 -20.33 215.53 -73.91 109.52 0.9572 -374.0 -365.2
24 0.00 1.24 0.00 1.76 -16.71 219.05 -70.40 105.70 0.9387 -129.0 -148.9
25 2.65 66.81 4.33 111.37 -19.34 216.19 -73.25 108.48 0.9540 -433.2 -129.8
26 0.00 3.00 0.00 5.54 -20.73 213.99 -75.46 109.94 0.9642 101.0 97.4
27 4.06 6.35 5.32 8.32 -13.13 220.92 -68.52 101.84 0.9276 289.4 141.1
28 0.00 2.56 0.00 4.66 -20.36 214.14 -75.30 109.55 0.9636 -273.0 -181.0
29 0.97 -25.00 1.63 -25.00 -19.13 215.64 -73.80 108.26 0.9567 -271.5 999999
30 0.00 1.59 0.00 2.25 -15.10 219.13 -70.31 103.98 0.9383 -415.0 -316.2
31 11.56 -25.00 19.30 -25.00 -18.60 215.70 -73.74 107.71 0.9564 -207.2 999999
32 0.00 1.06 0.00 1.94 -19.87 214.06 -75.38 109.05 0.9639 -152.0 -108.7
33 0.00 0.79 0.00 1.08 -13.57 220.03 -69.41 102.33 0.9330 151.0 141.4
34 0.00 2.03 0.00 3.12 -15.59 217.45 -71.99 104.53 0.9477 -394.0 -392.3
35 0.00 0.53 0.00 0.83 -15.12 217.04 -72.40 104.03 0.9499 -182.0 -189.3
36 0.00 1.85 0.00 3.00 -15.18 216.35 -73.10 104.11 0.9535 -467.0 -337.4


  • 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.