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

11991 30.44 227.75 18.76 141.99 -25.65 87.39 33.87 235.93 0.6077 -187.8 -221.1


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SDO HMI 2014-03-07 00:00:28 UT

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

1 0.00 1.82 0.00 1.29 -19.55 99.24 45.72 249.76 0.7215 374.0 307.6
2 1.47 8.65 1.03 6.04 -21.70 97.75 44.23 246.45 0.7094 604.6 603.1
3 0.00 1.30 0.00 0.90 -23.91 96.35 42.83 242.95 0.7002 543.0 447.1
4 0.00 0.26 0.00 0.18 -23.39 95.35 41.84 243.34 0.6874 488.0 405.7
5 0.95 3.81 0.61 2.46 -17.08 93.14 39.62 251.98 0.6433 -737.6 -620.3
6 0.00 2.77 0.00 1.85 -22.56 94.35 40.84 244.17 0.6732 599.0 491.0
7 0.00 5.36 0.00 3.59 -23.00 94.43 40.91 243.57 0.6755 706.0 625.9
8 0.52 3.11 0.35 2.07 -22.36 94.20 40.68 244.41 0.6707 655.0 560.7
9 1.12 3.89 0.76 2.61 -23.30 94.50 40.98 243.16 0.6773 614.3 438.5
10 0.00 0.95 0.00 0.63 -22.12 94.03 40.51 244.70 0.6680 658.0 586.7
11 0.00 0.95 0.00 0.64 -23.98 94.67 41.15 242.26 0.6817 583.0 508.2
12 0.00 2.51 0.00 1.67 -22.75 93.95 40.43 243.75 0.6692 781.0 655.8
13 0.00 0.95 0.00 0.63 -22.80 93.72 40.20 243.60 0.6666 786.0 736.5
14 0.00 0.69 0.00 0.46 -23.26 93.88 40.36 243.00 0.6701 563.0 420.6
15 0.00 1.38 0.00 0.93 -24.27 94.22 40.70 241.68 0.6776 484.0 352.8
16 0.00 1.73 0.00 1.15 -23.09 93.57 40.05 243.11 0.6659 778.0 682.7
17 0.00 0.78 0.00 0.52 -23.50 93.59 40.07 242.53 0.6676 510.0 439.1
18 0.00 1.99 0.00 1.35 -25.56 94.30 40.78 239.89 0.6835 636.0 581.8
19 0.00 0.43 0.00 0.28 -22.14 93.02 39.51 244.31 0.6562 505.0 504.8
20 0.00 1.21 0.00 0.82 -25.87 93.95 40.43 239.31 0.6809 773.0 685.2
21 0.00 1.56 0.00 1.05 -25.57 93.82 40.31 239.69 0.6783 688.0 534.6
22 0.00 0.78 0.00 0.51 -22.20 92.59 39.07 244.05 0.6513 671.0 560.9
23 0.00 0.52 0.00 0.35 -26.04 93.93 40.41 239.08 0.6813 723.0 654.7
24 0.00 1.38 0.00 0.91 -23.48 92.57 39.05 242.15 0.6558 234.0 437.4
25 0.00 1.21 0.00 0.81 -26.28 93.64 40.12 238.61 0.6792 359.0 414.6
26 0.00 1.38 0.00 0.92 -25.33 93.17 39.65 239.74 0.6700 659.0 503.2
27 0.00 1.38 0.00 0.89 -21.57 91.44 37.92 244.55 0.6353 536.0 459.0
28 0.00 2.68 0.00 1.71 -26.54 89.14 35.62 236.01 0.6308 -449.0 -419.4
29 0.00 0.35 0.00 0.22 -26.49 88.92 35.40 235.95 0.6280 -553.0 -582.5
30 0.00 0.86 0.00 0.55 -26.10 88.70 35.18 236.42 0.6234 -732.0 -669.2
31 0.00 1.30 0.00 0.82 -26.44 88.78 35.26 235.95 0.6262 -748.0 -689.7
32 0.00 1.56 0.00 0.98 -26.47 88.30 34.78 235.63 0.6210 -745.0 -587.3
33 0.00 1.82 0.00 1.15 -27.11 88.28 34.76 234.68 0.6244 -627.0 -479.1
34 0.00 2.08 0.00 1.31 -26.90 88.05 34.53 234.84 0.6205 -832.0 -671.3
35 0.00 1.38 0.00 0.89 -30.69 88.08 34.56 229.49 0.6439 -708.0 -628.1
36 0.00 2.77 0.00 1.72 -27.26 86.48 32.96 233.33 0.6052 -708.0 -553.5
37 0.00 1.64 0.00 1.02 -27.95 86.23 32.71 232.15 0.6069 -648.0 -486.5
38 0.00 0.95 0.00 0.60 -28.55 86.44 32.92 231.41 0.6130 -614.0 -560.4
39 0.00 0.61 0.00 0.38 -29.41 86.63 33.11 230.31 0.6206 -476.0 -383.1
40 1.30 152.41 0.79 92.38 -26.08 85.04 31.52 234.15 0.5816 -847.2 -458.6
41 2.16 -40.00 1.31 -40.00 -26.15 84.87 31.35 233.92 0.5801 -902.2 999999
42 1.12 -40.00 0.69 -40.00 -26.84 85.00 31.48 232.95 0.5860 -394.8 999999
43 21.80 -40.00 13.22 -40.00 -26.58 84.57 31.05 233.04 0.5795 -1008.3 999999
44 0.00 0.78 0.00 0.46 -24.94 83.56 30.04 234.91 0.5570 -726.0 -655.2
45 0.00 1.21 0.00 0.74 -28.64 84.39 30.87 229.82 0.5917 -700.0 -530.0
46 0.00 1.30 0.00 0.78 -27.78 83.26 29.74 230.24 0.5732 -729.0 -530.4
47 0.00 1.30 0.00 0.77 -28.73 80.58 27.06 226.53 0.5518 -747.0 -614.1


  • 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.