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

11943 17.67 80.74 9.06 42.08 -12.38 116.81 -15.06 122.47 0.3003 291.2 128.3


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SDO HMI 2014-01-05 09:00:24 UT

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

1 0.00 0.93 0.00 0.47 -12.37 129.64 -2.24 166.08 0.1594 820.0 631.1
2 0.00 0.93 0.00 0.48 -13.53 121.11 -10.77 133.91 0.2533 857.0 707.3
3 0.00 1.95 0.00 1.00 -12.80 120.59 -11.29 130.41 0.2519 948.0 787.5
4 0.00 1.70 0.00 0.87 -13.07 120.54 -11.33 131.12 0.2553 1093.0 913.0
5 0.00 1.44 0.00 0.74 -12.95 120.15 -11.73 129.80 0.2591 1000.0 839.6
6 0.00 0.93 0.00 0.48 -13.06 119.77 -12.11 129.29 0.2652 794.0 589.0
7 0.00 1.61 0.00 0.83 -13.44 119.35 -12.53 129.48 0.2746 811.0 497.7
8 0.00 2.04 0.00 1.05 -12.25 119.38 -12.50 125.93 0.2624 846.0 674.9
9 7.65 23.71 3.91 12.13 -11.00 119.41 -12.47 121.84 0.2507 1209.8 722.2
10 6.46 -9.00 3.30 -9.00 -10.79 119.36 -12.52 121.01 0.2497 1280.6 999999
11 0.00 1.27 0.00 0.65 -9.93 119.36 -12.52 117.92 0.2427 -942.0 -675.7
12 0.00 1.10 0.00 0.58 -18.73 118.74 -13.14 140.79 0.3420 980.0 778.4
13 1.61 -9.00 0.83 -9.00 -10.96 119.13 -12.75 121.19 0.2544 848.9 999999
14 0.00 2.72 0.00 1.40 -12.09 118.92 -12.95 124.50 0.2672 1101.0 918.8
15 0.00 1.02 0.00 0.53 -13.47 118.76 -13.12 128.29 0.2826 880.0 669.7
16 0.00 3.06 0.00 1.57 -12.39 118.78 -13.09 125.15 0.2719 634.0 623.4
17 0.00 2.21 0.00 1.14 -11.79 118.75 -13.13 123.21 0.2669 1238.0 940.8
18 0.00 2.21 0.00 1.14 -11.94 118.71 -13.16 123.61 0.2688 919.0 695.4
19 0.00 1.36 0.00 0.70 -13.88 118.48 -13.40 128.91 0.2903 929.0 708.5
20 0.00 1.36 0.00 0.70 -11.49 118.58 -13.30 121.92 0.2667 1058.0 837.1
21 0.00 0.76 0.00 0.40 -15.50 117.91 -13.97 131.97 0.3144 769.0 649.4
22 0.00 0.85 0.00 0.44 -12.20 118.05 -13.83 123.17 0.2804 775.0 665.7
23 0.00 1.95 0.00 1.02 -12.29 116.27 -15.61 120.48 0.3065 -1048.0 -827.0
24 0.42 2.46 0.22 1.28 -12.55 115.94 -15.94 120.73 0.3133 -1075.8 -836.1
25 1.53 2.97 0.80 1.56 -11.87 114.72 -17.16 117.15 0.3259 941.3 744.6
26 0.00 2.12 0.00 1.13 -12.47 113.03 -18.85 116.72 0.3547 -950.0 -755.1
27 0.00 2.63 0.00 1.39 -11.57 112.81 -19.07 114.13 0.3523 -1125.0 -933.7
28 0.00 1.02 0.00 0.54 -11.98 112.62 -19.26 115.02 0.3576 -993.0 -897.2
29 0.00 1.36 0.00 0.72 -11.58 111.95 -19.93 113.30 0.3652 -840.0 -672.2
30 0.00 2.80 0.00 1.51 -13.96 111.52 -20.36 118.72 0.3867 -904.0 -756.9
31 0.00 1.10 0.00 0.59 -11.81 111.70 -20.17 113.67 0.3702 -799.0 -741.9
32 0.00 1.19 0.00 0.64 -14.14 111.34 -20.54 118.94 0.3904 -904.0 -812.9
33 0.00 1.02 0.00 0.55 -14.16 111.11 -20.77 118.75 0.3939 -591.0 -480.4
34 0.00 1.53 0.00 0.82 -12.98 110.67 -21.21 115.55 0.3925 -855.0 -698.4
35 0.00 1.19 0.00 0.66 -15.50 107.89 -23.99 118.51 0.4477 -706.0 -610.4
36 0.00 1.61 0.00 0.90 -15.37 107.61 -24.27 117.99 0.4508 -777.0 -592.0
37 0.00 1.10 0.00 0.62 -16.26 106.71 -25.17 118.98 0.4686 -769.0 -669.9
38 0.00 1.53 0.00 0.85 -15.44 106.72 -25.16 117.38 0.4634 -812.0 -601.6


  • 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.