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

12063 98.30 362.13 78.89 290.62 10.11 179.90 -50.55 74.89 0.7892 -36.0 19.7


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SDO HMI 2014-05-14 10:00:37 UT

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

1 26.48 208.25 20.50 160.97 9.74 181.64 -48.81 74.90 0.7705 -880.8 -218.7
2 21.00 -1.00 16.22 -1.00 9.25 181.64 -48.81 75.53 0.7693 -931.6 999999
3 5.21 -1.00 4.07 -1.00 9.95 181.12 -49.32 74.78 0.7764 376.4 999999
4 4.04 -1.00 3.16 -1.00 9.21 180.99 -49.46 75.75 0.7763 377.8 999999
5 2.06 -1.00 1.62 -1.00 9.43 180.80 -49.65 75.51 0.7787 367.5 999999
6 0.00 0.81 0.00 0.65 9.19 179.98 -50.47 76.02 0.7868 741.0 685.3
7 0.00 1.26 0.00 1.00 8.69 179.98 -50.47 76.64 0.7859 558.0 480.9
8 1.71 3.14 1.38 2.54 9.70 179.54 -50.91 75.49 0.7925 -344.9 -144.2
9 0.45 1.44 0.37 1.17 10.14 179.29 -51.16 75.00 0.7960 726.4 675.5
10 1.62 7.72 1.31 6.27 9.09 179.17 -51.28 76.33 0.7951 680.5 371.1
11 0.63 3.86 0.51 3.16 9.84 178.96 -51.49 75.45 0.7987 -537.7 -402.6
12 0.00 1.26 0.00 1.02 8.55 178.98 -51.47 77.05 0.7960 -313.0 -252.3
13 0.00 1.71 0.00 1.40 8.92 178.76 -51.69 76.63 0.7990 373.0 372.0
14 2.96 7.54 2.44 6.21 9.33 178.62 -51.83 76.16 0.8011 655.1 577.1
15 1.44 3.05 1.20 2.55 10.49 178.26 -52.19 74.82 0.8071 692.8 547.1
16 26.21 115.71 22.26 98.33 11.36 177.69 -52.76 73.91 0.8145 779.6 303.4
17 1.17 -16.00 0.99 -16.00 10.86 177.61 -52.84 74.53 0.8143 950.3 999999
18 0.00 1.35 0.00 1.12 9.20 178.00 -52.45 76.46 0.8072 436.0 364.3
19 0.00 1.89 0.00 1.58 9.48 177.88 -52.56 76.14 0.8089 463.0 376.7
20 0.00 1.08 0.00 0.91 10.14 177.74 -52.71 75.37 0.8116 745.0 595.9
21 0.00 2.06 0.00 1.74 9.77 177.72 -52.73 75.83 0.8111 412.0 409.4
22 3.32 -16.00 2.86 -16.00 10.64 176.94 -53.51 74.95 0.8203 491.6 999999


  • 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.