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

12175 194.65 1013.64 168.87 888.02 15.19 261.05 55.97 283.86 0.8248 -10.0 -117.1


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SDO HMI 2014-09-29 11:00:33 UT

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

1 2.91 204.45 2.95 202.46 13.27 266.61 61.52 281.44 0.8749 -183.6 -237.8
2 16.14 -1.00 16.07 -1.00 13.58 265.97 60.88 281.79 0.8695 -651.5 999999
3 0.26 -1.00 0.26 -1.00 13.86 265.33 60.25 282.12 0.8641 -879.3 999999
4 2.29 -1.00 2.24 -1.00 14.08 265.30 60.22 282.37 0.8639 -672.5 999999
5 7.76 -1.00 7.51 -1.00 13.96 265.00 59.91 282.23 0.8612 -902.5 999999
6 0.00 1.15 0.00 1.07 14.31 263.68 58.59 282.65 0.8497 -498.0 -421.3
7 0.00 1.15 0.00 1.07 14.13 263.55 58.46 282.45 0.8485 -299.0 -408.8
8 0.00 3.18 0.00 2.91 13.45 262.98 57.89 281.66 0.8433 -490.0 -438.5
9 0.00 2.03 0.00 1.85 13.69 262.78 57.69 281.94 0.8415 -619.0 -612.6
10 27.08 326.44 24.51 289.60 15.20 262.47 57.38 283.75 0.8389 -898.9 -396.5
11 3.09 -10.00 2.73 -10.00 14.85 261.63 56.54 283.36 0.8310 -1186.6 999999
12 13.14 -10.00 11.61 -10.00 15.23 261.50 56.42 283.82 0.8300 -1184.6 999999
13 13.85 -10.00 12.12 -10.00 14.80 261.16 56.07 283.32 0.8266 309.2 999999
14 11.29 -10.00 9.96 -10.00 15.85 261.43 56.34 284.58 0.8295 -879.4 999999
15 0.00 0.97 0.00 0.85 16.89 260.93 55.84 285.87 0.8253 -582.0 -513.3
16 0.00 5.03 0.00 4.19 13.77 259.09 54.00 282.13 0.8060 594.0 540.1
17 5.73 436.08 4.80 357.11 14.67 259.25 54.17 283.25 0.8079 600.5 136.3
18 5.20 -17.00 4.34 -17.00 15.00 259.11 54.02 283.65 0.8066 536.4 999999
19 23.81 -17.00 19.55 -17.00 15.49 258.39 53.31 284.32 0.7997 724.8 999999
20 6.00 30.52 4.88 24.76 14.60 258.07 52.98 283.22 0.7959 841.2 497.1
21 10.94 -17.00 8.90 -17.00 15.99 258.01 52.92 284.97 0.7961 788.3 999999
22 0.00 1.85 0.00 1.53 18.25 258.42 53.33 287.76 0.8021 348.0 237.6
23 30.08 -17.00 24.29 -17.00 16.37 257.58 52.50 285.49 0.7921 961.6 999999
24 12.35 -17.00 9.98 -17.00 17.52 257.53 52.44 286.95 0.7925 696.0 999999
25 0.26 -17.00 0.21 -17.00 16.58 257.04 51.96 285.80 0.7867 1073.3 999999
26 2.47 -17.00 1.96 -17.00 17.10 256.74 51.65 286.49 0.7840 789.9 999999
27 0.00 0.79 0.00 0.62 17.36 256.23 51.14 286.88 0.7790 538.0 525.6


  • 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.