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

11998 26.31 99.77 14.64 54.99 -9.55 358.70 25.89 262.49 0.4376 420.2 336.0


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SDO HMI 2014-03-13 03:00:29 UT

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

1 0.00 0.78 0.00 0.45 -13.20 2.33 29.52 255.94 0.4965 669.0 509.3
2 0.00 1.04 0.00 0.59 -8.29 1.81 29.00 265.91 0.4829 623.0 460.0
3 0.00 1.04 0.00 0.59 -7.30 1.29 28.48 267.99 0.4752 596.0 413.9
4 1.74 3.56 0.98 2.00 -7.91 1.16 28.35 266.71 0.4731 733.0 613.1
5 0.00 1.39 0.00 0.78 -7.62 0.94 28.13 267.32 0.4697 626.0 440.6
6 0.00 6.25 0.00 3.50 -7.30 0.78 27.97 268.02 0.4674 598.0 321.9
7 2.26 6.86 1.26 3.83 -7.91 0.68 27.87 266.72 0.4658 824.4 703.2
8 0.00 0.87 0.00 0.48 -7.14 0.50 27.69 268.39 0.4631 744.0 609.0
9 0.43 1.82 0.24 1.02 -7.48 0.35 27.54 267.66 0.4607 895.6 785.8
10 0.00 6.42 0.00 3.58 -7.81 0.34 27.53 266.95 0.4604 880.0 725.3
11 0.00 1.22 0.00 0.68 -6.71 0.13 27.32 269.35 0.4577 744.0 597.1
12 13.98 22.40 7.78 12.47 -9.85 0.12 27.31 262.47 0.4579 974.8 402.6
13 0.00 1.91 0.00 1.06 -7.77 359.96 27.15 267.04 0.4546 877.0 736.0
14 0.00 0.61 0.00 0.34 -7.08 359.92 27.11 268.55 0.4542 858.0 737.9
15 0.00 1.74 0.00 0.96 -8.10 359.82 27.01 266.30 0.4524 832.0 685.7
16 0.00 3.56 0.00 1.97 -7.90 359.73 26.92 266.75 0.4511 741.0 711.2
17 4.60 10.94 2.55 6.06 -9.24 359.73 26.92 263.76 0.4515 922.8 685.5
18 2.95 -17.00 1.64 -17.00 -9.37 359.61 26.80 263.47 0.4496 974.1 999999
19 0.00 1.30 0.00 0.72 -8.55 359.31 26.50 265.29 0.4446 728.0 586.3
20 0.00 0.87 0.00 0.48 -12.09 359.12 26.31 257.29 0.4461 664.0 576.5
21 0.00 1.91 0.00 1.05 -14.21 357.58 24.77 251.87 0.4293 632.0 407.7
22 0.00 1.22 0.00 0.66 -11.15 357.04 24.23 258.83 0.4122 619.0 548.3
23 0.00 2.78 0.00 1.51 -11.67 356.82 24.01 257.50 0.4099 668.0 615.8
24 0.35 1.56 0.19 0.85 -14.31 356.89 24.08 251.27 0.4192 890.8 780.6
25 0.00 1.22 0.00 0.66 -11.44 356.53 23.72 257.95 0.4049 735.0 586.1
26 0.00 0.87 0.00 0.47 -14.11 356.06 23.25 251.26 0.4060 738.0 651.3
27 0.00 1.13 0.00 0.61 -17.57 355.63 22.82 242.91 0.4171 -642.0 -504.3
28 0.00 1.22 0.00 0.65 -4.81 354.09 21.28 275.28 0.3648 -829.0 -645.5
29 0.00 1.82 0.00 0.97 -3.64 353.51 20.70 278.74 0.3586 -681.0 -526.5
30 0.00 1.13 0.00 0.60 -13.85 352.30 19.49 249.29 0.3479 -735.0 -633.8
31 0.00 0.61 0.00 0.32 -14.87 352.33 19.52 246.53 0.3536 -675.0 -498.6
32 0.00 1.56 0.00 0.83 -14.72 352.28 19.47 246.89 0.3521 -807.0 -609.1
33 0.00 0.95 0.00 0.50 -13.83 351.88 19.07 248.97 0.3414 -789.0 -609.5
34 0.00 1.65 0.00 0.87 -15.13 351.77 18.96 245.28 0.3467 -809.0 -627.6
35 0.00 1.65 0.00 0.86 -12.41 351.51 18.70 252.78 0.3293 -762.0 -607.1
36 0.00 1.13 0.00 0.59 -12.86 351.45 18.64 251.40 0.3302 -772.0 -657.8
37 0.00 1.22 0.00 0.63 -9.78 350.64 17.83 260.45 0.3073 -694.0 -524.9
38 0.00 1.56 0.00 0.80 -13.02 346.52 13.71 245.61 0.2547 -821.0 -635.9


  • 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.