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

11987 99.99 517.40 51.21 263.95 -1.62 149.50 -12.16 64.79 0.2320 -110.7 -144.4


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SDO HMI 2014-02-26 19:00:27 UT

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

1 39.27 261.19 19.75 131.37 -2.15 152.90 -8.75 60.44 0.1757 -1530.8 -471.8
2 0.00 0.78 0.00 0.39 -3.86 152.46 -9.19 70.56 0.1698 -811.0 -640.3
3 0.00 1.12 0.00 0.57 -0.55 152.10 -9.56 55.59 0.2022 -1076.0 -919.3
4 0.00 1.38 0.00 0.70 -1.12 152.07 -9.59 58.05 0.1972 -1010.0 -848.7
5 4.39 9.21 2.22 4.66 -1.42 151.22 -10.44 61.53 0.2070 -1190.4 -857.6
6 0.00 1.38 0.00 0.70 -0.68 151.22 -10.43 58.46 0.2134 -1060.0 -742.3
7 2.50 7.41 1.27 3.75 -1.62 150.83 -10.83 63.27 0.2113 -1129.4 -910.8
8 0.00 3.27 0.00 1.66 -1.17 150.38 -11.28 62.37 0.2218 -893.0 -928.9
9 0.00 1.03 0.00 0.53 -0.92 150.29 -11.37 61.62 0.2251 -918.0 -824.7
10 0.00 2.15 0.00 1.09 -3.72 150.20 -11.46 73.73 0.2074 -761.0 -692.2
11 0.34 4.99 0.17 2.54 -1.99 150.13 -11.53 66.25 0.2192 -1152.8 -929.4
12 0.00 0.95 0.00 0.48 -1.28 150.07 -11.58 63.45 0.2255 -913.0 -807.0
13 0.00 0.78 0.00 0.39 -2.47 150.03 -11.62 68.43 0.2175 -959.0 -802.4
14 0.00 1.55 0.00 0.79 -2.17 149.91 -11.74 67.37 0.2213 -874.0 -749.8
15 0.00 1.46 0.00 0.74 -2.25 149.73 -11.93 68.05 0.2236 -968.0 -776.7
16 0.00 1.29 0.00 0.66 -1.92 149.61 -12.04 66.91 0.2277 -886.0 -771.5
17 0.00 0.26 0.00 0.13 -1.08 149.41 -12.25 64.01 0.2371 -483.0 -323.0
18 0.00 1.46 0.00 0.74 -2.27 149.34 -12.32 68.80 0.2297 -826.0 -645.3
19 0.00 0.69 0.00 0.35 -2.03 149.34 -12.32 67.83 0.2313 -846.0 -685.9
20 0.00 0.86 0.00 0.44 -2.14 149.06 -12.59 68.73 0.2349 -450.0 -441.7
21 0.00 3.62 0.00 1.85 -0.95 149.04 -12.61 64.21 0.2436 -931.0 -795.9
22 0.00 2.07 0.00 1.05 -2.79 148.87 -12.78 71.63 0.2339 -927.0 -808.7
23 0.00 2.67 0.00 1.36 -2.24 148.39 -13.26 70.16 0.2448 -914.0 -795.0
24 0.60 4.22 0.31 2.16 -2.57 148.30 -13.36 71.54 0.2445 -974.3 -637.4
25 0.00 1.12 0.00 0.57 -2.74 148.17 -13.48 72.39 0.2455 -683.0 -514.4
26 0.00 3.01 0.00 1.54 -1.97 148.15 -13.51 69.47 0.2504 -878.0 -579.9
27 0.00 1.29 0.00 0.66 -2.38 147.93 -13.72 71.32 0.2514 -606.0 -383.5
28 0.00 1.03 0.00 0.53 0.03 147.31 -14.35 63.87 0.2773 781.0 675.6
29 0.00 1.89 0.00 0.97 -1.73 147.21 -14.45 69.95 0.2668 -805.0 -598.6
30 0.00 7.49 0.00 3.85 -1.96 146.93 -14.73 71.12 0.2698 511.0 486.1
31 0.00 1.38 0.00 0.71 -0.70 146.78 -14.87 67.06 0.2800 961.0 761.4
32 0.00 0.78 0.00 0.40 -2.04 146.71 -14.95 71.68 0.2727 765.0 603.9
33 0.00 2.76 0.00 1.42 -0.88 146.66 -15.00 67.81 0.2807 914.0 760.4
34 0.00 0.95 0.00 0.49 -1.38 146.59 -15.06 69.57 0.2785 386.0 337.5
35 0.00 2.67 0.00 1.37 -2.48 146.55 -15.10 73.40 0.2729 1111.0 893.5
36 0.95 62.69 0.49 32.36 -1.79 146.38 -15.28 71.23 0.2795 1010.8 546.9
37 25.58 -36.00 13.21 -36.00 -2.07 145.94 -15.72 72.69 0.2848 1208.2 999999
38 0.00 0.95 0.00 0.49 -1.29 145.76 -15.89 70.34 0.2920 836.0 628.8
39 14.47 98.00 7.56 51.31 -0.11 144.53 -17.13 68.25 0.3185 1306.5 608.0
40 0.00 0.60 0.00 0.31 -1.36 144.40 -17.26 72.10 0.3131 728.0 636.4
41 0.00 1.21 0.00 0.63 -0.73 144.25 -17.41 70.38 0.3190 959.0 780.4
42 0.00 2.93 0.00 1.53 -0.57 144.12 -17.53 70.07 0.3219 792.0 704.1
43 0.00 0.95 0.00 0.49 -1.17 144.12 -17.54 71.83 0.3185 853.0 669.2
44 0.00 0.95 0.00 0.50 -0.84 144.12 -17.53 70.85 0.3203 937.0 696.3
45 6.03 -39.00 3.16 -39.00 0.03 144.03 -17.62 68.45 0.3270 1101.5 999999
46 5.86 -39.00 3.07 -39.00 0.42 143.88 -17.78 67.52 0.3319 957.2 999999
47 0.00 3.79 0.00 1.99 0.53 143.50 -18.15 67.68 0.3383 138.0 98.2
48 0.00 1.38 0.00 0.73 0.63 141.74 -19.91 69.34 0.3656 801.0 617.6
49 0.00 3.79 0.00 2.00 -3.63 141.70 -19.96 80.93 0.3465 856.0 571.3


  • 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.