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

12159 10.78 74.62 7.94 55.34 -20.59 80.25 -39.86 126.26 0.7456 290.6 166.2


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SDO HMI 2014-09-08 15:00:36 UT

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

1 0.36 2.05 0.25 1.46 -20.93 83.15 -36.95 128.61 0.7209 707.8 632.3
2 1.96 4.90 1.40 3.49 -20.74 82.96 -37.14 128.26 0.7214 737.7 508.2
3 0.00 1.16 0.00 0.83 -21.27 82.68 -37.42 128.67 0.7276 567.0 442.2
4 0.00 1.78 0.00 1.28 -20.93 82.75 -37.36 128.32 0.7247 643.0 502.5
5 0.00 1.34 0.00 0.96 -21.12 82.48 -37.62 128.35 0.7284 567.0 408.7
6 0.00 0.71 0.00 0.51 -20.88 82.47 -37.63 128.07 0.7269 618.0 459.9
7 0.00 1.52 0.00 1.08 -20.44 82.48 -37.62 127.57 0.7240 602.0 484.0
8 0.00 0.89 0.00 0.64 -20.72 82.40 -37.70 127.83 0.7266 574.0 393.7
9 0.00 0.89 0.00 0.63 -19.86 82.52 -37.58 126.92 0.7198 475.0 407.8
10 0.00 0.71 0.00 0.53 -23.20 81.44 -38.67 129.96 0.7515 552.0 492.8
11 0.00 0.98 0.00 0.71 -20.62 81.52 -38.58 127.11 0.7342 497.0 420.3
12 0.00 3.03 0.00 2.21 -20.77 81.39 -38.71 127.19 0.7363 741.0 607.9
13 0.00 2.76 0.00 1.93 -17.62 82.27 -37.83 124.05 0.7079 681.0 526.6
14 0.00 1.52 0.00 1.12 -21.40 81.15 -38.95 127.75 0.7425 537.0 366.9
15 0.00 1.87 0.00 1.34 -19.36 81.73 -38.38 125.77 0.7242 -506.0 -443.1
16 0.00 1.16 0.00 0.85 -20.73 81.07 -39.03 126.93 0.7390 634.0 572.3
17 0.00 1.07 0.00 0.76 -18.22 81.75 -38.35 124.44 0.7169 421.0 326.5
18 0.62 9.81 0.46 7.32 -20.96 80.33 -39.77 126.70 0.7474 552.3 460.2
19 0.00 0.62 0.00 0.46 -20.68 80.42 -39.68 126.44 0.7449 420.0 447.0
20 1.69 3.21 1.26 2.38 -20.69 80.25 -39.86 126.34 0.7466 569.7 445.6
21 1.60 8.20 1.17 5.99 -19.26 80.52 -39.59 124.85 0.7353 -824.3 -628.3
22 1.96 -21.00 1.44 -21.00 -19.51 80.36 -39.74 125.04 0.7383 -531.1 999999
23 0.00 1.43 0.00 1.08 -20.95 79.23 -40.88 125.98 0.7575 463.0 371.5
24 0.00 9.54 0.00 7.15 -20.30 79.31 -40.79 125.29 0.7530 -539.0 -495.0
25 0.00 0.45 0.00 0.34 -20.66 79.02 -41.08 125.52 0.7578 -143.0 -213.6
26 0.00 4.19 0.00 3.29 -22.31 77.78 -42.32 126.61 0.7782 517.0 389.9
27 2.59 4.55 1.96 3.44 -19.74 78.38 -41.73 124.07 0.7585 -635.9 -533.5
28 0.00 1.25 0.00 0.99 -22.00 77.01 -43.09 125.81 0.7833 628.0 510.2
29 0.00 0.89 0.00 0.72 -21.61 75.72 -44.39 124.62 0.7925 457.0 372.0
30 0.00 0.45 0.00 0.37 -22.18 74.65 -45.45 124.67 0.8046 400.0 347.0
31 0.00 0.98 0.00 0.84 -23.70 73.89 -46.22 125.91 0.8183 356.0 330.2
32 0.00 0.71 0.00 0.64 -23.70 71.79 -48.32 124.81 0.8350 -475.0 -451.0


  • 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.