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

12002 74.52 286.98 63.85 246.97 -17.53 325.32 55.12 253.37 0.8164 75.9 117.7


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SDO HMI 2014-03-17 21:00:29 UT

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

1 11.05 77.84 10.62 74.57 -16.62 329.92 59.72 254.85 0.8593 524.0 167.2
2 0.00 1.39 0.00 1.28 -12.99 328.33 58.12 259.10 0.8448 452.0 318.1
3 1.13 4.70 1.08 4.50 -17.20 329.67 59.46 254.17 0.8573 467.0 274.6
4 1.57 -1.00 1.48 -1.00 -16.70 329.16 58.96 254.74 0.8527 740.8 999999
5 0.00 2.78 0.00 2.61 -16.38 328.95 58.74 255.10 0.8507 281.0 322.2
6 2.78 -1.00 2.61 -1.00 -16.90 329.02 58.81 254.50 0.8515 723.8 999999
7 0.00 0.43 0.00 0.41 -17.26 329.08 58.88 254.07 0.8522 216.0 184.2
8 1.04 -1.00 0.97 -1.00 -16.89 328.78 58.57 254.49 0.8494 722.5 999999
9 0.78 2.09 0.73 1.95 -18.10 328.74 58.53 253.06 0.8495 569.1 497.5
10 10.78 27.22 9.80 24.71 -17.33 327.80 57.60 253.92 0.8409 664.1 344.7
11 3.22 9.04 2.88 8.10 -16.10 327.22 57.02 255.37 0.8351 618.5 453.7
12 0.00 0.78 0.00 0.70 -15.70 326.94 56.73 255.84 0.8323 476.0 449.4
13 0.00 0.78 0.00 0.69 -16.09 326.71 56.50 255.36 0.8303 710.0 602.0
14 0.00 0.35 0.00 0.31 -16.32 326.81 56.60 255.08 0.8313 733.0 708.2
15 0.00 0.78 0.00 0.70 -17.21 327.16 56.96 254.03 0.8350 446.0 456.1
16 1.74 3.30 1.54 2.93 -16.60 326.82 56.61 254.75 0.8316 564.7 430.9
17 0.00 1.22 0.00 1.07 -16.73 326.48 56.27 254.58 0.8284 674.0 549.2
18 8.87 32.53 7.77 28.32 -17.18 326.29 56.09 254.02 0.8269 745.1 554.0
19 0.00 1.39 0.00 1.18 -14.38 325.14 54.93 257.38 0.8147 578.0 500.2
20 0.00 2.26 0.00 1.89 -12.26 324.38 54.18 259.99 0.8068 661.0 510.8
21 0.00 1.39 0.00 1.19 -16.34 325.47 55.27 255.00 0.8187 701.0 606.6
22 0.00 1.22 0.00 1.06 -17.95 325.93 55.72 253.05 0.8239 478.0 435.9
23 1.74 3.57 1.44 2.94 -12.98 323.92 53.72 259.09 0.8022 -505.6 -346.0
24 0.00 2.78 0.00 2.23 -17.19 322.38 52.18 253.70 0.7885 -417.0 -281.8
25 14.78 40.18 11.79 32.17 -17.86 322.09 51.89 252.82 0.7861 -626.2 -171.3
26 0.00 1.48 0.00 1.18 -18.44 322.23 52.02 252.10 0.7881 -510.0 -335.2
27 0.00 1.04 0.00 0.83 -18.55 321.67 51.46 251.89 0.7825 -589.0 -476.8
28 0.00 1.57 0.00 1.23 -17.97 321.32 51.12 252.60 0.7783 -637.0 -572.8
29 0.00 1.57 0.00 1.24 -19.06 321.48 51.27 251.21 0.7811 -610.0 -460.4
30 0.00 2.00 0.00 1.58 -19.94 321.36 51.15 250.07 0.7810 -513.0 -400.7
31 0.00 0.96 0.00 0.75 -20.20 320.97 50.76 249.69 0.7774 -493.0 -380.5
32 0.00 1.13 0.00 0.89 -21.61 320.97 50.76 247.89 0.7795 533.0 376.0
33 0.00 0.43 0.00 0.33 -20.62 318.73 48.53 248.75 0.7547 -456.0 -425.6
34 0.00 0.78 0.00 0.57 -18.36 317.65 47.45 251.57 0.7393 -641.0 -564.3
35 0.78 10.78 0.58 7.95 -19.23 317.93 47.73 250.45 0.7437 665.4 446.1
36 11.48 32.44 8.51 24.11 -20.03 318.06 47.85 249.41 0.7464 -854.5 -434.2
37 2.78 5.39 2.05 3.97 -21.05 317.43 47.22 247.93 0.7416 -657.9 -495.4
38 0.00 1.04 0.00 0.76 -19.99 317.01 46.80 249.25 0.7349 -590.0 -537.1
39 0.00 0.78 0.00 0.57 -20.15 316.98 46.77 249.03 0.7349 -688.0 -610.6
40 0.00 0.26 0.00 0.19 -19.44 316.57 46.36 249.91 0.7290 -649.0 -573.0
41 0.00 1.39 0.00 1.01 -20.39 316.74 46.54 248.66 0.7328 -677.0 -644.9
42 0.00 0.96 0.00 0.70 -20.75 316.89 46.68 248.20 0.7351 -599.0 -502.6
43 0.00 1.13 0.00 0.84 -22.30 317.45 47.24 246.27 0.7444 675.0 536.4
44 0.00 3.13 0.00 2.25 -19.77 316.37 46.16 249.42 0.7274 -768.0 -648.2
45 0.00 0.70 0.00 0.51 -22.17 317.06 46.85 246.34 0.7400 -426.0 -370.6


  • 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.