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

11355 70.15 341.15 46.57 226.15 14.06 252.13 -40.41 71.06 0.6670 -419.9 -269.6


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SDO HMI 2011-11-21 09:58:57 UT

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

1 0.00 0.69 0.00 0.43 19.36 257.72 -34.82 60.68 0.6201 -476.0 -416.5
2 0.00 1.11 0.00 0.68 14.02 257.97 -34.57 68.89 0.5924 -580.0 -523.8
3 0.00 1.11 0.00 0.69 12.52 257.17 -35.36 71.67 0.5975 -510.0 -477.6
4 0.00 0.94 0.00 0.61 15.49 254.13 -38.41 68.24 0.6470 -598.0 -469.5
5 0.94 1.37 0.61 0.89 15.79 253.90 -38.64 67.88 0.6508 -494.9 -559.6
6 4.03 5.40 2.66 3.57 16.39 253.05 -39.49 67.36 0.6634 433.9 104.1
7 1.29 1.80 0.85 1.19 16.14 252.79 -39.75 67.83 0.6657 -745.3 -596.2
8 0.00 3.52 0.00 2.33 15.83 252.66 -39.88 68.32 0.6662 -766.0 -616.4
9 45.28 241.15 29.74 158.38 14.03 252.78 -39.76 70.91 0.6589 -1009.2 -424.5
10 3.86 -9.00 2.55 -9.00 14.24 252.42 -40.12 70.74 0.6640 -748.3 999999
11 0.26 -9.00 0.17 -9.00 14.20 252.18 -40.35 70.87 0.6668 -596.0 999999
12 1.63 4.72 1.09 3.16 13.85 251.29 -41.25 71.67 0.6767 -551.0 -434.1
13 0.00 2.06 0.00 1.39 14.72 251.01 -41.53 70.50 0.6826 -603.0 -462.7
14 0.00 0.94 0.00 0.63 12.19 251.54 -40.99 74.02 0.6693 722.0 663.0
15 0.00 18.18 0.00 12.18 13.39 251.30 -41.23 72.32 0.6753 105.0 -20.4
16 0.34 2.83 0.23 1.92 14.20 250.84 -41.70 71.30 0.6832 -620.0 -284.7
17 0.00 3.43 0.00 2.33 14.62 250.70 -41.83 70.74 0.6860 15.0 -92.4
18 1.29 19.81 0.87 13.41 13.59 250.85 -41.68 72.16 0.6814 -524.0 83.6
19 1.11 -18.00 0.76 -18.00 13.95 250.53 -42.01 71.75 0.6863 -270.5 999999
20 8.83 20.41 6.14 14.15 14.65 249.24 -43.30 71.14 0.7035 748.9 673.3
21 0.00 1.63 0.00 1.11 10.44 249.95 -42.59 76.96 0.6855 689.0 604.6
22 1.29 -20.00 0.90 -20.00 14.61 248.95 -43.59 71.28 0.7068 503.3 999999
23 0.00 1.63 0.00 1.13 11.28 248.84 -43.70 75.98 0.7007 599.0 436.5
24 0.00 1.80 0.00 1.29 15.95 247.65 -44.89 69.82 0.7253 688.0 578.3
25 0.00 1.46 0.00 1.04 15.37 247.68 -44.86 70.60 0.7235 470.0 485.5
26 0.00 1.03 0.00 0.74 15.39 247.37 -45.17 70.65 0.7271 508.0 414.2
27 0.00 0.69 0.00 0.48 10.93 248.28 -44.26 76.58 0.7069 587.0 492.2
28 0.00 1.72 0.00 1.20 10.45 248.28 -44.26 77.26 0.7060 531.0 582.9
29 0.00 1.72 0.00 1.22 9.79 247.08 -45.46 78.38 0.7194 460.0 439.4


  • 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.