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

12135 108.63 544.15 79.98 399.49 12.24 128.07 -47.71 79.01 0.7382 -93.5 -80.7


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SDO HMI 2014-08-08 04:00:39 UT

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

1 0.00 1.08 0.00 0.75 14.22 131.42 -44.35 76.03 0.7006 -321.0 -315.4
2 30.09 327.24 21.12 230.98 13.29 130.50 -45.28 77.46 0.7107 -1154.2 -323.7
3 28.20 -2.00 19.94 -2.00 13.84 130.09 -45.68 76.73 0.7160 -1016.5 999999
4 3.43 -2.00 2.47 -2.00 13.36 129.08 -46.70 77.50 0.7275 -324.7 999999
5 0.00 0.72 0.00 0.52 12.97 129.13 -46.64 78.04 0.7266 -275.0 -149.8
6 0.00 1.63 0.00 1.18 13.66 128.50 -47.28 77.15 0.7345 279.0 168.3
7 0.00 1.81 0.00 1.32 13.43 128.37 -47.40 77.47 0.7358 -418.0 -346.0
8 0.00 1.08 0.00 0.79 11.18 128.30 -47.47 80.55 0.7352 691.0 539.3
9 0.00 1.08 0.00 0.80 11.57 127.85 -47.93 80.03 0.7406 -293.0 -177.3
10 1.99 9.94 1.47 7.37 11.77 127.61 -48.16 79.78 0.7434 850.4 646.5
11 0.00 1.36 0.00 1.01 11.99 127.33 -48.45 79.49 0.7468 631.0 549.9
12 1.63 -10.00 1.21 -10.00 11.75 127.05 -48.72 79.82 0.7498 699.6 999999
13 0.00 2.08 0.00 1.56 11.81 126.61 -49.16 79.77 0.7548 555.0 518.7
14 0.00 1.27 0.00 0.95 11.53 126.54 -49.24 80.15 0.7555 478.0 495.6
15 0.00 0.99 0.00 0.75 11.71 126.45 -49.33 79.92 0.7566 516.0 555.8
16 0.00 0.54 0.00 0.41 11.52 126.01 -49.76 80.18 0.7614 627.0 624.2
17 0.00 1.54 0.00 1.17 11.30 126.01 -49.76 80.47 0.7613 600.0 576.2
18 0.00 1.54 0.00 1.17 10.07 125.95 -49.82 82.10 0.7618 873.0 795.6
19 0.00 1.90 0.00 1.45 10.31 125.90 -49.87 81.78 0.7624 862.0 702.1
20 0.00 1.72 0.00 1.31 9.88 125.89 -49.88 82.34 0.7624 774.0 658.9
21 0.90 9.40 0.69 7.22 10.60 125.69 -50.08 81.40 0.7647 946.4 783.1
22 0.00 1.72 0.00 1.32 11.08 125.58 -50.19 80.77 0.7660 679.0 599.5
23 0.00 3.34 0.00 2.58 11.39 125.26 -50.51 80.37 0.7696 556.0 303.5
24 0.00 1.27 0.00 0.98 11.03 125.35 -50.43 80.84 0.7686 536.0 401.9
25 4.07 -21.00 3.13 -21.00 10.30 125.47 -50.31 81.79 0.7672 834.8 999999
26 0.00 0.72 0.00 0.56 10.69 125.38 -50.40 81.28 0.7682 766.0 708.1
27 0.00 8.86 0.00 6.88 11.06 124.95 -50.82 80.81 0.7730 290.0 371.9
28 3.71 155.44 2.88 121.84 10.69 124.99 -50.79 81.29 0.7725 807.8 189.1
29 0.72 4.61 0.57 3.62 11.61 124.52 -51.26 80.11 0.7778 -126.5 321.8
30 20.88 -28.00 16.27 -28.00 10.04 124.84 -50.94 82.14 0.7741 868.0 999999
31 0.00 1.27 0.00 1.00 11.11 124.39 -51.38 80.76 0.7790 82.0 108.3
32 3.16 -28.00 2.48 -28.00 10.55 124.42 -51.35 81.47 0.7786 689.3 999999
33 7.23 -28.00 5.68 -28.00 9.70 124.47 -51.31 82.58 0.7781 529.6 999999
34 2.62 -28.00 2.07 -28.00 10.50 124.19 -51.59 81.54 0.7811 514.1 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.