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

12017 68.50 356.77 36.71 191.18 10.21 145.73 14.51 319.70 0.3822 -190.3 -231.8


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SDO HMI 2014-03-28 10:00:31 UT

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

1 0.00 1.31 0.00 0.70 5.75 149.97 18.75 303.25 0.3842 -720.0 -635.5
2 1.49 13.05 0.81 7.10 10.70 148.18 16.96 315.77 0.4126 -952.6 -739.8
3 0.00 1.49 0.00 0.81 10.82 147.23 16.01 317.63 0.4037 542.0 267.4
4 34.77 277.96 18.66 149.38 9.66 146.88 15.66 316.21 0.3863 -1275.9 -293.1
5 0.88 -4.00 0.47 -4.00 10.81 146.94 15.73 318.13 0.4006 -874.7 999999
6 6.57 -4.00 3.53 -4.00 10.27 146.69 15.48 317.66 0.3915 -981.8 999999
7 0.88 -4.00 0.47 -4.00 10.39 146.35 15.13 318.50 0.3892 -778.3 999999
8 8.32 -4.00 4.49 -4.00 11.02 146.35 15.14 319.56 0.3968 1034.8 999999
9 5.34 -4.00 2.87 -4.00 10.81 145.90 14.68 320.08 0.3897 959.1 999999
10 0.00 0.96 0.00 0.52 11.19 145.79 14.58 320.90 0.3932 -389.0 -323.5
11 0.00 0.70 0.00 0.38 11.01 145.09 13.88 321.99 0.3839 -686.0 -442.0
12 0.53 2.89 0.28 1.54 10.35 145.03 13.81 321.02 0.3750 -883.8 -750.1
13 0.00 2.89 0.00 1.54 10.53 144.91 13.70 321.57 0.3761 -1040.0 -802.4
14 0.00 1.49 0.00 0.79 10.25 144.84 13.62 321.25 0.3718 -707.0 -636.0
15 0.00 0.88 0.00 0.47 11.15 144.54 13.32 323.36 0.3803 -739.0 -611.7
16 0.00 1.93 0.00 1.02 10.08 144.33 13.11 322.02 0.3645 -813.0 -639.5
17 0.00 1.66 0.00 0.88 10.27 144.21 13.00 322.58 0.3657 -1063.0 -809.5
18 0.00 1.93 0.00 1.01 9.53 142.29 11.07 325.71 0.3377 795.0 539.4
19 1.93 9.28 1.02 4.89 10.54 141.27 10.06 329.81 0.3428 -1101.7 -770.4
20 0.00 0.96 0.00 0.51 10.19 140.77 9.55 330.55 0.3336 667.0 519.8
21 0.00 2.19 0.00 1.15 9.84 140.30 9.08 331.26 0.3248 764.0 664.9
22 0.00 1.84 0.00 0.96 9.02 140.15 8.93 330.40 0.3118 806.0 630.3
23 0.00 1.31 0.00 0.69 9.92 139.99 8.77 332.21 0.3237 763.0 692.5
24 0.00 1.23 0.00 0.64 10.73 139.83 8.61 333.78 0.3344 595.0 395.4
25 0.00 1.66 0.00 0.87 10.79 139.62 8.40 334.42 0.3338 801.0 652.6
26 0.00 1.14 0.00 0.60 10.57 139.49 8.27 334.48 0.3296 775.0 640.1
27 0.00 1.84 0.00 0.97 11.01 139.47 8.25 335.10 0.3360 734.0 651.2
28 0.00 1.40 0.00 0.73 9.66 139.37 8.15 333.55 0.3152 793.0 607.6
29 0.00 0.61 0.00 0.33 12.78 139.40 8.18 337.35 0.3620 797.0 647.9
30 0.53 2.80 0.28 1.47 10.47 139.15 7.93 335.27 0.3257 982.7 892.1
31 3.59 5.60 1.88 2.94 10.85 138.94 7.72 336.31 0.3299 1014.7 764.0
32 1.66 3.15 0.88 1.66 11.73 138.84 7.62 337.62 0.3426 983.8 800.6
33 2.01 4.38 1.07 2.32 12.42 138.77 7.55 338.56 0.3528 974.1 711.4
34 0.00 0.88 0.00 0.46 11.91 138.72 7.51 338.14 0.3448 651.0 536.3
35 0.00 1.23 0.00 0.65 12.77 138.69 7.47 339.14 0.3576 715.0 596.2
36 0.00 1.05 0.00 0.55 11.66 138.56 7.35 338.28 0.3399 690.0 508.2
37 0.00 1.31 0.00 0.69 10.93 138.42 7.20 337.85 0.3279 854.0 707.5
38 0.00 1.84 0.00 0.96 10.71 138.35 7.14 337.78 0.3241 1116.0 991.2
39 0.00 1.93 0.00 1.00 10.14 138.13 6.91 337.75 0.3140 862.0 688.6


  • 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.