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

12002 81.75 271.20 67.37 223.68 -18.43 322.75 -53.44 107.66 0.8011 -109.4 -214.3


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SDO HMI 2014-03-09 20:00:28 UT

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

1 7.97 40.96 5.98 30.88 -17.74 327.35 -48.85 107.29 0.7534 915.7 505.4
2 3.12 -1.00 2.36 -1.00 -17.68 326.74 -49.45 107.14 0.7599 667.2 999999
3 6.49 -1.00 4.95 -1.00 -18.07 326.60 -49.60 107.63 0.7619 688.2 999999
4 0.00 0.78 0.00 0.60 -18.37 326.18 -50.01 107.96 0.7667 522.0 459.4
5 0.00 1.13 0.00 0.86 -18.01 326.28 -49.92 107.51 0.7653 262.0 256.1
6 0.00 1.30 0.00 0.99 -17.80 326.31 -49.88 107.23 0.7647 484.0 374.3
7 0.00 1.65 0.00 1.27 -18.34 325.90 -50.29 107.89 0.7697 294.0 249.3
8 0.00 1.04 0.00 0.80 -18.10 325.95 -50.25 107.58 0.7689 -306.0 -259.8
9 0.00 1.56 0.00 1.19 -17.38 326.18 -50.02 106.68 0.7657 688.0 560.6
10 0.00 0.95 0.00 0.73 -17.25 326.08 -50.12 106.50 0.7666 603.0 541.7
11 0.00 2.08 0.00 1.61 -18.28 325.58 -50.62 107.77 0.7730 -429.0 -429.0
12 3.38 32.04 2.61 25.10 -17.51 325.84 -50.36 106.80 0.7694 330.7 -218.3
13 0.00 0.95 0.00 0.74 -18.31 325.52 -50.68 107.80 0.7736 -417.0 -427.7
14 0.00 0.78 0.00 0.61 -18.47 325.35 -50.84 107.99 0.7756 -666.0 -596.6
15 0.00 0.95 0.00 0.75 -19.36 324.87 -51.32 109.06 0.7816 298.0 261.4
16 0.00 1.13 0.00 0.88 -18.31 325.22 -50.98 107.76 0.7768 -458.0 -483.4
17 2.42 -12.00 1.89 -12.00 -17.54 325.28 -50.92 106.79 0.7754 302.4 999999
18 1.21 -12.00 0.95 -12.00 -17.64 324.99 -51.21 106.88 0.7785 100.1 999999
19 0.00 1.21 0.00 0.97 -18.84 324.02 -52.17 108.30 0.7896 -705.0 -642.2
20 0.00 0.95 0.00 0.76 -18.51 324.12 -52.08 107.89 0.7883 148.0 21.6
21 1.65 -12.00 1.31 -12.00 -17.74 324.39 -51.80 106.94 0.7847 472.6 999999
22 1.21 3.38 0.99 2.75 -19.09 323.44 -52.75 108.55 0.7957 -702.3 -527.7
23 2.77 57.06 2.24 46.59 -18.28 323.65 -52.54 107.55 0.7928 -785.8 -267.3
24 0.00 1.99 0.00 1.64 -19.22 322.86 -53.34 108.64 0.8016 -601.0 -621.7
25 4.94 -23.00 4.05 -23.00 -18.74 323.03 -53.17 108.06 0.7995 -811.5 999999
26 0.69 2.94 0.57 2.44 -19.33 322.75 -53.45 108.77 0.8028 -720.9 -502.2
27 1.65 4.42 1.37 3.67 -19.60 322.57 -53.63 109.07 0.8048 -559.5 -358.8
28 11.69 -23.00 9.56 -23.00 -18.14 323.14 -53.05 107.32 0.7978 559.9 999999
29 1.04 -23.00 0.86 -23.00 -18.48 322.56 -53.63 107.69 0.8038 -634.7 999999
30 0.00 0.95 0.00 0.79 -18.73 322.29 -53.91 107.97 0.8068 260.0 155.7
31 0.00 1.13 0.00 0.96 -20.27 321.24 -54.95 109.76 0.8182 -220.0 -222.8
32 0.78 3.55 0.65 2.97 -18.46 322.09 -54.11 107.62 0.8085 183.6 98.9
33 0.00 1.90 0.00 1.59 -18.13 322.19 -54.01 107.22 0.8072 412.0 299.0
34 0.00 1.21 0.00 1.04 -20.17 321.13 -55.06 109.62 0.8191 -292.0 -249.7
35 0.00 1.39 0.00 1.17 -18.04 321.85 -54.34 107.08 0.8104 259.0 188.1
36 0.00 0.95 0.00 0.82 -17.77 321.05 -55.14 106.68 0.8180 -620.0 -564.6
37 2.16 81.39 1.89 71.13 -19.09 320.29 -55.90 108.22 0.8260 -983.4 -508.9
38 20.61 -37.00 18.06 -37.00 -18.73 320.14 -56.06 107.78 0.8272 -800.5 999999
39 1.13 -37.00 0.98 -37.00 -17.99 320.50 -55.69 106.91 0.8233 -644.8 999999
40 0.87 19.48 0.77 17.38 -19.38 319.80 -56.40 108.53 0.8308 -553.9 -96.3
41 5.97 -40.00 5.33 -40.00 -19.21 319.42 -56.77 108.30 0.8341 -455.0 999999


  • 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.