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

12157 47.10 206.55 44.36 193.34 -14.84 94.50 54.18 247.47 0.8503 -211.5 -164.9


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SDO HMI 2014-09-14 16:00:35 UT

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

1 0.00 1.16 0.00 1.29 -12.43 101.28 60.96 252.27 0.8982 277.0 244.6
2 0.00 1.33 0.00 1.48 -13.08 100.91 60.58 251.46 0.8967 315.0 234.7
3 0.00 0.98 0.00 1.06 -12.98 100.30 59.97 251.40 0.8921 352.0 329.3
4 0.00 0.62 0.00 0.62 -12.63 97.42 57.10 250.92 0.8689 -270.0 -307.4
5 0.00 0.71 0.00 0.72 -13.64 97.67 57.35 249.88 0.8734 -190.0 -127.0
6 0.00 2.31 0.00 2.28 -12.81 97.09 56.76 250.61 0.8666 -466.0 -436.7
7 4.18 6.22 4.30 6.40 -15.47 97.72 57.40 247.89 0.8783 400.1 191.6
8 0.00 1.42 0.00 1.43 -14.58 97.17 56.85 248.69 0.8717 335.0 262.9
9 0.00 0.27 0.00 0.28 -16.06 97.81 57.48 247.28 0.8804 85.0 116.0
10 0.00 0.27 0.00 0.27 -16.03 97.50 57.17 247.21 0.8780 106.0 123.7
11 8.71 20.44 8.64 20.23 -14.60 96.78 56.46 248.54 0.8687 626.1 333.4
12 0.00 1.42 0.00 1.44 -16.10 97.01 56.69 246.97 0.8744 276.0 213.9
13 0.00 0.27 0.00 0.26 -15.27 96.49 56.16 247.70 0.8681 340.0 267.7
14 0.00 7.38 0.00 7.17 -15.69 95.59 55.27 246.92 0.8621 86.0 50.9
15 1.78 4.98 1.64 4.59 -12.99 94.56 54.23 249.58 0.8458 600.5 420.1
16 0.00 0.71 0.00 0.71 -16.84 96.03 55.70 245.82 0.8688 398.0 428.8
17 0.00 4.18 0.00 4.00 -15.57 95.11 54.78 246.88 0.8578 243.0 214.6
18 0.53 1.42 0.51 1.37 -15.97 95.21 54.89 246.48 0.8598 -387.5 -294.5
19 0.00 0.62 0.00 0.55 -11.25 93.42 53.10 251.17 0.8308 -555.0 -498.9
20 0.00 1.07 0.00 1.01 -15.64 94.54 54.21 246.59 0.8532 -392.0 -303.0
21 0.00 1.07 0.00 1.01 -15.77 94.53 54.21 246.45 0.8536 -501.0 -414.9
22 0.00 0.71 0.00 0.63 -12.03 93.27 52.95 250.23 0.8316 -395.0 -370.9
23 8.26 139.43 7.62 127.82 -14.52 94.01 53.69 247.65 0.8455 -701.3 -281.8
24 2.93 -23.00 2.73 -23.00 -15.39 94.01 53.69 246.68 0.8481 -328.3 999999
25 0.00 1.69 0.00 1.49 -12.31 92.94 52.62 249.78 0.8294 -556.0 -413.4
26 1.87 -23.00 1.71 -23.00 -14.81 93.69 53.37 247.21 0.8436 -633.7 999999
27 1.87 -23.00 1.72 -23.00 -15.10 93.69 53.37 246.88 0.8445 -482.5 999999
28 2.13 -23.00 1.96 -23.00 -15.26 93.65 53.32 246.69 0.8446 -521.7 999999
29 1.16 -23.00 1.08 -23.00 -16.03 93.94 53.61 245.94 0.8494 351.2 999999
30 1.33 -23.00 1.23 -23.00 -15.49 93.68 53.35 246.45 0.8456 -511.8 999999
31 0.00 2.31 0.00 2.03 -12.76 92.66 52.34 249.17 0.8283 -746.0 -553.4
32 12.35 -23.00 11.22 -23.00 -14.93 93.26 52.94 246.92 0.8403 -920.8 999999
33 0.00 0.98 0.00 1.02 -21.49 95.90 55.57 240.77 0.8814 -303.0 -204.7
34 0.00 1.07 0.00 0.98 -17.20 92.72 52.40 244.16 0.8430 -456.0 -406.3
35 0.00 1.51 0.00 1.20 -10.62 88.73 48.40 250.20 0.7835 -386.0 -468.5


  • 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.