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

12005 80.04 562.36 44.72 312.69 12.17 261.43 18.70 316.56 0.4552 -640.2 -317.3


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SDO HMI 2014-03-19 23:00:30 UT

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

1 80.04 504.34 44.72 281.73 12.14 262.61 19.88 314.08 0.4646 -1310.9 -397.7
2 0.00 1.48 0.00 0.83 14.82 261.05 18.32 320.36 0.4782 -524.0 -340.9
3 0.00 1.13 0.00 0.63 12.49 260.29 17.55 318.19 0.4434 -329.0 -425.7
4 0.00 3.05 0.00 1.70 13.88 260.07 17.33 320.60 0.4575 -718.0 -480.4
5 0.00 0.96 0.00 0.53 12.56 259.71 16.98 319.25 0.4384 -900.0 -776.6
6 0.00 1.31 0.00 0.72 12.56 259.52 16.78 319.56 0.4364 -802.0 -667.7
7 0.00 0.96 0.00 0.53 12.11 259.46 16.72 318.98 0.4305 -753.0 -595.0
8 0.00 0.87 0.00 0.47 10.91 259.29 16.55 317.35 0.4146 -753.0 -587.0
9 0.00 1.13 0.00 0.61 11.35 257.23 14.49 321.82 0.3986 -717.0 -548.5
10 0.00 1.05 0.00 0.56 12.38 255.97 13.23 325.87 0.4001 -693.0 -514.3
11 0.00 4.96 0.00 2.63 9.65 254.94 12.20 323.83 0.3545 762.0 471.6
12 0.00 1.57 0.00 0.85 14.26 253.49 10.75 333.43 0.4060 -649.0 -575.1
13 0.00 2.18 0.00 1.16 12.70 252.14 9.41 334.65 0.3740 878.0 666.3
14 0.00 1.57 0.00 0.84 12.98 252.09 9.36 335.10 0.3779 796.0 648.8
15 0.00 1.22 0.00 0.65 13.01 251.78 9.05 335.86 0.3762 698.0 527.0
16 0.00 0.26 0.00 0.14 13.29 251.55 8.81 336.73 0.3788 636.0 542.7
17 0.00 1.83 0.00 0.98 13.00 251.47 8.74 336.59 0.3741 755.0 631.4
18 0.00 1.39 0.00 0.76 16.13 250.41 7.67 341.92 0.4151 -734.0 -621.9
19 0.00 1.31 0.00 0.71 16.33 250.23 7.49 342.46 0.4171 -691.0 -585.5
20 0.00 1.31 0.00 0.69 12.00 249.90 7.16 339.48 0.3493 792.0 655.5
21 0.00 0.87 0.00 0.46 11.48 248.87 6.13 341.74 0.3357 695.0 556.0
22 0.00 1.39 0.00 0.73 11.88 248.61 5.87 342.85 0.3407 960.0 741.8
23 0.00 1.39 0.00 0.73 11.82 248.11 5.38 344.15 0.3373 735.0 561.4
24 0.00 1.31 0.00 0.69 12.76 247.49 4.75 346.58 0.3498 774.0 639.9
25 0.00 1.39 0.00 0.73 10.99 246.97 4.23 346.83 0.3193 766.0 601.1
26 0.00 0.96 0.00 0.50 9.45 246.61 3.88 346.79 0.2931 847.0 691.7
27 0.00 6.27 0.00 3.29 11.89 246.31 3.57 349.36 0.3318 904.0 843.0
28 0.00 3.22 0.00 1.68 10.26 246.23 3.49 348.62 0.3049 821.0 716.3
29 0.00 4.44 0.00 2.33 12.08 246.07 3.33 350.17 0.3342 853.0 696.8
30 0.00 1.31 0.00 0.69 12.43 245.58 2.85 351.73 0.3386 719.0 558.2
31 0.00 0.87 0.00 0.47 14.85 244.38 1.64 355.75 0.3758 549.0 479.5
32 0.00 1.13 0.00 0.60 14.30 243.76 1.02 357.28 0.3663 648.0 596.8
33 0.00 1.31 0.00 0.68 10.97 242.77 0.03 359.90 0.3110 551.0 455.5
34 0.00 1.05 0.00 0.55 13.83 240.62 -2.12 5.74 0.3600 736.0 559.4
35 0.00 1.57 0.00 0.84 15.29 239.25 -3.49 8.78 0.3862 615.0 484.4


  • 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.