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

12058 28.30 203.75 33.42 225.67 -13.63 230.03 -63.24 103.59 0.8896 298.8 143.8


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SDO HMI 2014-05-09 16:00:37 UT

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

1 0.00 0.54 0.00 0.42 -12.08 242.90 -50.36 102.95 0.7750 474.0 405.8
2 0.00 0.98 0.00 0.82 -15.55 240.08 -53.18 106.91 0.8083 376.0 313.0
3 0.00 0.98 0.00 0.82 -10.06 239.79 -53.48 100.10 0.8059 512.0 487.2
4 0.00 1.16 0.00 0.97 -10.11 239.52 -53.75 100.14 0.8087 507.0 440.4
5 0.00 1.34 0.00 1.14 -11.26 239.01 -54.26 101.50 0.8146 505.0 409.4
6 0.00 0.90 0.00 0.77 -10.14 238.24 -55.03 100.09 0.8215 388.0 347.8
7 0.00 0.98 0.00 0.93 -17.39 235.28 -57.98 108.42 0.8549 430.0 330.9
8 15.22 121.84 14.25 114.48 -11.63 235.21 -58.06 101.66 0.8508 881.1 285.9
9 0.00 1.79 0.00 1.73 -7.92 233.95 -59.32 97.26 0.8607 418.0 320.8
10 0.00 1.07 0.00 1.14 -13.74 231.03 -62.24 103.81 0.8870 520.0 409.6
11 0.00 2.51 0.00 2.57 -11.04 232.08 -61.18 100.81 0.8774 390.0 306.9
12 0.00 0.81 0.00 0.88 -13.60 230.07 -63.20 103.59 0.8944 174.0 215.4
13 0.00 0.81 0.00 1.10 -19.46 224.63 -68.64 109.62 0.9337 -77.0 -99.1
14 0.00 1.25 0.00 1.61 -14.39 225.95 -67.32 104.23 0.9237 312.0 187.4
15 0.00 2.33 0.00 3.10 -15.81 224.99 -68.27 105.72 0.9301 -146.0 -200.1
16 0.00 1.07 0.00 1.42 -15.03 225.19 -68.08 104.89 0.9287 -501.0 -461.2
17 0.63 4.03 0.84 5.43 -15.27 224.86 -68.41 105.13 0.9308 -590.4 -391.6
18 0.00 0.27 0.00 0.35 -13.88 225.77 -67.50 103.67 0.9247 -140.0 -226.3
19 0.63 -17.00 0.85 -17.00 -15.41 224.58 -68.68 105.27 0.9325 -260.3 999999
20 0.00 2.24 0.00 2.75 -11.12 226.91 -66.36 100.71 0.9165 -452.0 -384.1
21 0.00 1.52 0.00 2.05 -14.86 224.80 -68.47 104.69 0.9311 -413.0 -432.2
22 7.52 42.79 11.06 63.17 -17.08 222.89 -70.38 106.98 0.9428 350.7 30.9
23 0.00 1.79 0.00 2.39 -14.21 224.97 -68.30 104.00 0.9298 178.0 128.4
24 0.00 2.33 0.00 3.30 -15.07 223.58 -69.69 104.87 0.9384 -458.0 -408.5
25 0.00 1.88 0.00 2.57 -13.74 224.32 -68.95 103.47 0.9337 -301.0 -254.8
26 4.30 6.54 6.42 9.76 -14.36 222.42 -70.85 104.07 0.9449 -335.3 -194.7


  • 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.