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

12100 2.72 70.02 1.76 44.95 10.79 307.38 39.04 283.11 0.6375 169.6 159.3


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SDO HMI 2014-07-04 23:00:40 UT

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

1 0.00 1.09 0.00 0.77 11.09 313.70 45.36 282.33 0.7170 -567.0 -481.0
2 0.00 1.36 0.00 0.96 11.23 313.19 44.86 282.61 0.7112 -393.0 -404.8
3 0.00 1.00 0.00 0.69 10.95 312.48 44.15 282.33 0.7022 -534.0 -420.2
4 0.00 1.18 0.00 0.81 10.78 312.02 43.68 282.16 0.6963 -534.0 -489.1
5 0.00 1.36 0.00 0.91 9.20 310.07 41.73 280.14 0.6698 -755.0 -637.1
6 0.00 3.18 0.00 2.12 10.67 310.09 41.76 282.33 0.6722 -719.0 -592.8
7 0.00 2.91 0.00 1.91 8.61 309.41 41.07 279.34 0.6606 -829.0 -799.6
8 0.00 1.36 0.00 0.90 10.57 309.66 41.32 282.25 0.6665 -736.0 -594.8
9 1.54 4.27 1.01 2.80 8.95 309.21 40.87 279.89 0.6584 -864.2 -693.9
10 0.00 1.27 0.00 0.84 10.76 309.48 41.15 282.57 0.6646 -758.0 -667.4
11 0.00 1.09 0.00 0.71 10.13 308.97 40.64 281.71 0.6570 -692.0 -609.6
12 0.00 2.63 0.00 1.72 10.29 308.83 40.50 281.98 0.6555 -769.0 -703.0
13 0.00 1.00 0.00 0.65 9.35 308.41 40.07 280.62 0.6485 -657.0 -428.2
14 0.00 1.36 0.00 0.88 7.92 308.18 39.85 278.43 0.6438 635.0 376.1
15 0.00 0.73 0.00 0.47 11.30 308.22 39.89 283.64 0.6494 -613.0 -511.0
16 0.00 2.54 0.00 1.62 10.42 307.12 38.78 282.51 0.6332 608.0 493.0
17 0.00 1.45 0.00 0.92 8.43 306.81 38.47 279.42 0.6261 692.0 622.4
18 0.00 0.64 0.00 0.40 8.31 306.56 38.22 279.27 0.6226 614.0 589.0
19 0.00 0.91 0.00 0.58 10.19 306.65 38.31 282.25 0.6266 388.0 342.3
20 0.54 4.63 0.35 2.94 10.71 306.64 38.31 283.08 0.6275 720.0 531.0
21 0.00 1.09 0.00 0.69 10.69 306.40 38.07 283.10 0.6243 767.0 661.8
22 0.00 0.91 0.00 0.57 10.54 306.30 37.97 282.88 0.6227 610.0 525.1
23 0.00 1.63 0.00 1.03 10.91 306.16 37.82 283.51 0.6215 727.0 607.3
24 0.00 8.08 0.00 5.08 10.27 306.03 37.69 282.51 0.6185 764.0 675.6
25 0.00 0.91 0.00 0.57 11.77 306.22 37.88 284.87 0.6242 620.0 546.8
26 0.00 1.82 0.00 1.14 10.98 306.01 37.68 283.65 0.6197 770.0 703.8
27 0.64 1.91 0.40 1.20 10.34 305.76 37.43 282.68 0.6151 767.0 699.3
28 0.00 1.45 0.00 0.92 12.25 305.86 37.53 285.72 0.6206 643.0 471.1
29 0.00 1.54 0.00 0.97 11.30 305.52 37.18 284.30 0.6137 739.0 693.5
30 0.00 2.09 0.00 1.31 11.49 305.50 37.17 284.60 0.6140 752.0 642.7
31 0.00 1.27 0.00 0.79 11.51 305.04 36.70 284.76 0.6078 836.0 709.4
32 0.00 2.18 0.00 1.36 11.85 304.94 36.60 285.34 0.6073 623.0 591.5
33 0.00 1.09 0.00 0.68 13.49 305.06 36.72 287.95 0.6134 657.0 568.9
34 0.00 1.00 0.00 0.62 11.76 304.73 36.39 285.27 0.6043 680.0 628.0
35 0.00 1.73 0.00 1.10 16.28 305.51 37.17 292.16 0.6284 498.0 457.4
36 0.00 1.82 0.00 1.14 14.55 304.83 36.49 289.73 0.6137 424.0 369.3
37 0.00 1.09 0.00 0.67 10.92 304.18 35.84 284.03 0.5948 749.0 609.3
38 0.00 2.00 0.00 1.24 13.32 304.44 36.11 287.89 0.6048 852.0 733.3
39 0.00 0.45 0.00 0.27 14.60 300.59 32.25 291.64 0.5577 -523.0 -499.8


  • 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.