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

12065 29.28 124.16 21.69 92.19 -18.35 148.54 45.99 246.53 0.7459 288.5 192.9


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SDO HMI 2014-05-24 02:00:38 UT

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

1 0.00 0.72 0.00 0.63 -19.04 156.05 53.49 247.80 0.8228 434.0 347.6
2 0.00 0.81 0.00 0.65 -18.93 152.11 49.55 246.92 0.7847 73.0 56.6
3 0.00 1.53 0.00 1.19 -16.85 151.28 48.72 249.31 0.7711 556.0 447.2
4 0.90 2.25 0.70 1.75 -17.23 151.36 48.81 248.85 0.7729 579.8 443.1
5 4.33 17.57 3.42 13.91 -18.75 151.83 49.28 247.07 0.7815 722.3 344.9
6 0.00 1.08 0.00 0.83 -17.08 150.73 48.18 248.86 0.7660 568.0 440.2
7 0.00 4.33 0.00 3.38 -18.88 151.30 48.74 246.75 0.7764 689.0 542.6
8 1.62 4.24 1.26 3.28 -18.80 150.87 48.32 246.73 0.7719 618.7 573.7
9 0.00 0.90 0.00 0.69 -18.20 150.60 48.05 247.41 0.7675 526.0 456.4
10 0.63 2.34 0.48 1.77 -17.42 149.71 47.15 248.14 0.7560 730.7 654.7
11 0.00 1.17 0.00 0.90 -19.03 150.19 47.64 246.22 0.7656 598.0 509.7
12 0.00 1.53 0.00 1.14 -17.08 149.13 46.58 248.40 0.7489 678.0 572.1
13 0.00 1.71 0.00 1.29 -18.22 149.33 46.77 246.99 0.7542 510.0 502.4
14 1.80 4.60 1.34 3.43 -17.97 148.96 46.41 247.20 0.7496 557.7 368.2
15 0.00 1.71 0.00 1.26 -17.95 148.45 45.89 247.06 0.7440 284.0 271.6
16 5.14 12.08 3.83 9.03 -18.96 148.75 46.20 245.85 0.7503 595.5 357.5
17 0.00 1.17 0.00 0.83 -14.26 147.02 44.46 251.55 0.7179 440.0 381.9
18 1.17 3.96 0.86 2.90 -18.44 147.88 45.32 246.23 0.7394 -409.6 -313.3
19 0.81 13.07 0.59 9.42 -17.46 147.42 44.87 247.37 0.7314 -437.9 -487.6
20 0.63 -19.00 0.46 -19.00 -17.62 147.34 44.78 247.13 0.7310 -458.1 999999
21 0.00 1.26 0.00 0.91 -17.81 147.35 44.80 246.88 0.7317 171.0 79.6
22 2.88 4.87 2.09 3.53 -18.38 147.31 44.76 246.11 0.7331 -592.9 -379.5
23 0.63 -19.00 0.45 -19.00 -17.95 146.95 44.39 246.56 0.7277 -610.1 999999
24 0.00 1.80 0.00 1.34 -21.07 147.82 45.26 242.81 0.7475 590.0 479.8
25 0.00 1.17 0.00 0.86 -20.56 147.49 44.93 243.34 0.7422 431.0 364.5
26 0.00 1.80 0.00 1.31 -19.92 147.16 44.61 244.04 0.7366 564.0 480.0
27 5.50 30.37 3.92 21.64 -17.86 146.34 43.78 246.46 0.7207 -620.0 55.4
28 1.89 -27.00 1.34 -27.00 -18.22 146.01 43.45 245.86 0.7182 645.2 999999
29 0.00 0.63 0.00 0.44 -17.82 145.40 42.85 246.18 0.7100 525.0 480.4
30 0.00 0.81 0.00 0.58 -19.59 145.79 43.23 243.94 0.7206 617.0 488.3
31 0.00 1.17 0.00 0.83 -19.76 145.18 42.63 243.47 0.7146 525.0 488.0
32 0.00 0.99 0.00 0.70 -19.64 145.01 42.45 243.57 0.7123 300.0 325.4
33 1.35 2.52 0.95 1.77 -19.71 144.64 42.08 243.32 0.7085 768.8 635.3


  • 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.