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

12104 40.98 243.55 38.04 226.83 -12.00 268.02 55.93 253.27 0.8480 68.4 -45.1


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SDO HMI 2014-07-09 05:00:40 UT

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

1 0.00 1.18 0.00 1.24 -13.19 272.09 59.99 252.90 0.8840 512.0 434.5
2 0.00 2.00 0.00 2.10 -13.72 271.93 59.84 252.28 0.8837 518.0 439.8
3 0.00 1.00 0.00 1.00 -12.66 270.65 58.55 253.17 0.8716 349.0 359.3
4 0.00 1.00 0.00 1.00 -12.96 270.34 58.24 252.76 0.8696 261.0 206.5
5 3.82 109.01 3.65 104.46 -10.29 269.41 57.31 255.58 0.8571 632.9 192.0
6 2.09 3.72 2.06 3.67 -12.40 270.02 57.92 253.31 0.8660 483.2 370.1
7 1.27 -5.00 1.22 -5.00 -10.96 269.49 57.39 254.84 0.8589 474.9 999999
8 12.54 -5.00 11.96 -5.00 -10.60 269.26 57.17 255.20 0.8563 840.9 999999
9 0.00 0.91 0.00 0.89 -12.62 269.92 57.82 253.04 0.8655 350.0 279.1
10 0.00 1.18 0.00 1.15 -12.95 269.68 57.59 252.61 0.8642 300.0 230.4
11 0.00 0.82 0.00 0.79 -12.72 269.48 57.39 252.82 0.8620 294.0 285.2
12 1.00 -5.00 0.93 -5.00 -10.49 268.55 56.46 255.16 0.8499 622.4 999999
13 0.00 0.55 0.00 0.52 -12.48 269.17 57.07 253.02 0.8589 398.0 384.3
14 0.00 1.00 0.00 0.93 -10.74 268.51 56.41 254.86 0.8499 667.0 557.3
15 0.00 2.45 0.00 2.33 -13.18 268.66 56.57 252.10 0.8559 221.0 187.9
16 0.00 0.91 0.00 0.86 -13.01 268.55 56.45 252.26 0.8546 524.0 444.6
17 0.00 1.82 0.00 1.74 -13.92 268.82 56.73 251.30 0.8588 -362.0 -269.6
18 0.00 1.00 0.00 0.93 -12.17 268.09 56.00 253.12 0.8490 277.0 227.9
19 0.00 2.73 0.00 2.55 -12.61 268.18 56.09 252.63 0.8507 295.0 290.6
20 0.00 0.45 0.00 0.42 -12.22 267.94 55.85 253.02 0.8477 444.0 481.2
21 0.00 1.00 0.00 0.88 -8.77 266.75 54.65 256.78 0.8302 462.0 407.1
22 0.00 1.18 0.00 1.07 -10.89 267.22 55.12 254.39 0.8385 497.0 452.2
23 0.64 2.63 0.59 2.44 -13.99 267.32 55.23 250.81 0.8460 -498.7 -334.3
24 0.00 1.27 0.00 1.10 -9.22 265.78 53.69 256.03 0.8218 358.0 380.7
25 19.62 103.02 17.63 92.35 -13.43 266.36 54.26 251.20 0.8361 -867.2 -414.0
26 0.00 1.09 0.00 0.99 -14.34 266.67 54.58 250.23 0.8411 -334.0 -281.1
27 0.00 1.00 0.00 0.88 -12.01 265.76 53.66 252.70 0.8274 86.0 80.2
28 0.00 0.27 0.00 0.23 -14.18 264.44 52.35 249.75 0.8203 -566.0 -517.3
29 0.00 0.36 0.00 0.31 -14.35 264.50 52.40 249.58 0.8212 -382.0 -454.0


  • 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.