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

12143 80.20 205.71 70.14 178.77 -4.89 32.06 54.01 259.05 0.8226 217.8 182.8


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SDO HMI 2014-08-23 03:00:38 UT

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

1 6.29 49.44 5.82 45.43 -4.34 34.64 56.60 260.33 0.8465 426.8 376.0
2 0.00 1.44 0.00 1.32 -3.80 34.48 56.43 260.92 0.8440 359.0 283.9
3 0.00 3.24 0.00 3.02 -5.97 34.59 56.54 258.43 0.8490 525.0 329.2
4 4.49 -1.00 4.16 -1.00 -5.37 34.44 56.40 259.09 0.8466 310.9 999999
5 8.72 -1.00 7.99 -1.00 -4.79 34.20 56.15 259.71 0.8432 585.8 999999
6 3.24 -1.00 2.98 -1.00 -5.59 34.20 56.15 258.77 0.8448 565.8 999999
7 0.00 1.26 0.00 1.18 -7.23 34.48 56.43 256.95 0.8505 446.0 359.3
8 0.00 1.44 0.00 1.35 -7.39 34.45 56.40 256.76 0.8506 548.0 385.4
9 0.00 1.08 0.00 0.98 -5.19 33.87 55.82 259.16 0.8409 602.0 500.9
10 0.00 0.45 0.00 0.41 -6.48 34.06 56.01 257.71 0.8453 343.0 262.6
11 3.78 48.18 3.40 42.52 -4.91 33.56 55.51 259.41 0.8376 650.6 531.0
12 0.00 0.63 0.00 0.58 -7.04 33.78 55.73 256.99 0.8439 504.0 445.9
13 3.33 15.55 2.96 13.90 -4.26 33.21 55.17 260.10 0.8331 682.6 536.4
14 2.34 -11.00 2.09 -11.00 -4.96 33.19 55.14 259.26 0.8342 531.0 999999
15 1.44 4.13 1.28 3.67 -5.43 32.93 54.88 258.64 0.8327 576.3 474.7
16 10.16 -11.00 8.99 -11.00 -5.02 32.82 54.77 259.10 0.8308 774.2 999999
17 3.24 -11.00 2.84 -11.00 -4.80 32.48 54.43 259.28 0.8271 685.6 999999
18 1.62 3.33 1.43 2.94 -6.25 32.46 54.42 257.56 0.8300 600.1 499.2
19 0.00 1.53 0.00 1.34 -5.37 32.34 54.29 258.57 0.8269 554.0 505.2
20 9.17 -11.00 7.99 -11.00 -4.99 32.24 54.19 258.99 0.8252 786.0 999999
21 0.00 3.24 0.00 2.75 -4.19 31.37 53.33 259.73 0.8151 -297.0 -147.2
22 0.00 0.99 0.00 0.85 -7.25 31.27 53.22 256.05 0.8209 -359.0 -290.5
23 0.00 1.26 0.00 1.05 -4.18 30.36 52.31 259.48 0.8049 -282.0 -160.9
24 0.00 0.54 0.00 0.45 -5.27 30.43 52.38 258.18 0.8080 631.0 596.7
25 0.00 1.44 0.00 1.19 -5.44 29.95 51.90 257.84 0.8036 716.0 649.2
26 9.35 41.80 7.67 34.25 -4.40 29.74 51.69 259.06 0.7990 -488.9 -161.2
27 0.00 4.05 0.00 3.39 -7.40 29.93 51.88 255.47 0.8082 -642.0 -423.2
28 5.93 -26.00 4.82 -26.00 -3.84 29.39 51.34 259.65 0.7942 -746.7 999999
29 0.00 0.27 0.00 0.22 -4.56 29.11 51.07 258.70 0.7930 -581.0 -571.3
30 7.10 10.70 5.72 8.62 -5.26 28.75 50.70 257.72 0.7909 -647.3 -420.3
31 0.00 1.44 0.00 1.15 -5.29 28.42 50.37 257.59 0.7875 -688.0 -612.5
32 0.00 1.08 0.00 0.84 -3.46 27.68 49.63 259.68 0.7753 -616.0 -490.2
33 0.00 3.60 0.00 2.81 -5.13 27.40 49.35 257.49 0.7763 -749.0 -583.5
34 0.00 0.72 0.00 0.52 -4.22 23.18 45.13 257.36 0.7267 -471.0 -406.8
35 0.00 0.99 0.00 0.71 -4.28 22.84 44.79 257.16 0.7229 -450.0 -387.3
36 0.00 1.08 0.00 0.76 -5.81 21.60 43.56 254.65 0.7132 -714.0 -617.5
37 0.00 0.81 0.00 0.57 -6.13 21.34 43.29 254.12 0.7112 -529.0 -541.3


  • 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.