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

11987 73.49 402.22 36.67 200.54 -1.63 151.04 0.90 322.39 0.1138 -287.5 -234.7


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SDO HMI 2014-02-27 16:00:27 UT

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

1 42.48 257.12 21.16 128.10 -1.92 153.29 3.15 329.07 0.1074 -1469.4 -398.5
2 2.67 -1.00 1.33 -1.00 -1.74 152.79 2.65 334.05 0.1059 -1052.0 999999
3 0.00 1.29 0.00 0.65 0.23 152.04 1.90 345.55 0.1338 -921.0 -770.4
4 0.00 1.46 0.00 0.73 0.53 152.04 1.90 346.09 0.1389 -833.0 -615.6
5 0.00 3.02 0.00 1.50 -1.12 151.51 1.37 347.27 0.1089 -1251.0 -980.6
6 0.00 0.86 0.00 0.43 -0.82 151.30 1.16 349.64 0.1132 -731.0 -637.4
7 0.00 2.84 0.00 1.42 -0.91 151.09 0.95 351.35 0.1111 -1354.0 -1075.8
8 1.38 5.08 0.69 2.53 -1.48 151.00 0.86 351.39 0.1011 -1172.6 -912.5
9 0.00 1.81 0.00 0.90 -0.37 150.95 0.81 353.24 0.1200 -799.0 -646.5
10 0.00 1.29 0.00 0.64 -0.97 150.89 0.75 353.15 0.1096 -1072.0 -851.0
11 0.00 3.62 0.00 1.80 -0.55 150.83 0.69 354.08 0.1167 -1026.0 -889.5
12 0.00 1.55 0.00 0.77 -1.09 150.71 0.57 354.68 0.1072 -1043.0 -913.7
13 0.00 4.91 0.00 2.44 -2.04 150.56 0.42 355.35 0.0904 -1056.0 -872.4
14 0.00 1.21 0.00 0.60 -0.73 150.50 0.36 356.80 0.1132 -873.0 -754.6
15 0.00 1.90 0.00 0.94 -2.99 150.47 0.33 355.53 0.0737 -1021.0 -798.9
16 0.00 3.10 0.00 1.54 -1.65 150.41 0.27 357.20 0.0970 -1190.0 -910.9
17 0.00 4.14 0.00 2.06 -1.68 150.05 -0.09 0.90 0.0964 -1184.0 -1002.6
18 0.00 2.15 0.00 1.07 -2.43 149.04 -1.10 12.99 0.0855 -1065.0 -835.8
19 0.00 1.98 0.00 0.98 -2.75 148.92 -1.22 15.35 0.0805 -689.0 -578.6
20 0.00 1.12 0.00 0.56 -1.53 148.78 -1.36 13.57 0.1018 -857.0 -702.2
21 0.34 4.48 0.17 2.23 -1.65 148.57 -1.57 15.86 0.1007 -987.2 -741.4
22 0.00 1.64 0.00 0.82 -0.87 148.24 -1.90 16.75 0.1153 -920.0 -703.1
23 0.00 1.03 0.00 0.52 -1.23 148.04 -2.10 19.50 0.1105 -642.0 -436.3
24 0.00 3.19 0.00 1.59 -1.77 148.00 -2.14 21.53 0.1019 -770.0 -642.8
25 0.00 1.12 0.00 0.56 -1.82 147.77 -2.37 23.91 0.1026 -690.0 -547.8
26 0.00 2.67 0.00 1.33 -1.14 147.44 -2.70 24.09 0.1159 795.0 425.5
27 0.00 2.41 0.00 1.20 -0.69 147.29 -2.85 23.71 0.1240 653.0 624.3
28 0.00 0.95 0.00 0.47 -2.03 147.29 -2.85 28.97 0.1030 857.0 621.5
29 0.00 2.07 0.00 1.03 -0.93 147.26 -2.88 24.74 0.1205 753.0 627.9
30 0.00 3.53 0.00 1.76 -1.64 147.08 -3.06 28.92 0.1107 947.0 851.6
31 3.02 5.26 1.50 2.62 -1.31 147.03 -3.11 28.00 0.1163 1055.8 763.5
32 0.00 1.21 0.00 0.60 -0.86 146.52 -3.62 29.86 0.1274 821.0 660.8
33 3.10 13.70 1.55 6.83 -1.60 146.13 -4.01 35.76 0.1201 1214.5 909.8
34 1.72 -33.00 0.86 -33.00 -1.78 146.04 -4.10 37.26 0.1185 1205.4 999999
35 2.50 9.56 1.25 4.77 -2.49 145.98 -4.16 41.65 0.1096 1177.8 887.8
36 0.00 1.46 0.00 0.73 -1.96 145.89 -4.25 39.19 0.1177 1097.0 867.9
37 1.29 -35.00 0.64 -35.00 -2.31 145.83 -4.31 41.58 0.1136 1108.5 999999
38 0.00 0.95 0.00 0.47 -4.24 145.49 -4.65 57.77 0.0960 864.0 671.6
39 0.00 5.43 0.00 2.71 -1.32 145.00 -5.14 41.36 0.1361 388.0 757.2
40 0.00 0.78 0.00 0.39 -1.59 145.00 -5.14 42.70 0.1327 1063.0 914.7
41 0.00 1.81 0.00 0.90 -2.36 144.76 -5.38 48.27 0.1261 1044.0 854.9
42 14.99 23.01 7.52 11.53 -0.06 144.74 -5.40 37.34 0.1560 1159.0 859.1
43 0.00 1.38 0.00 0.69 -0.56 144.26 -5.88 41.79 0.1545 898.0 695.8
44 0.00 1.03 0.00 0.52 -0.89 144.23 -5.91 43.39 0.1506 898.0 623.7
45 0.00 4.48 0.00 2.25 0.37 143.99 -6.15 39.33 0.1698 1106.0 933.5
46 0.00 1.38 0.00 0.69 -2.96 143.11 -7.03 59.24 0.1429 916.0 782.2
47 0.00 3.19 0.00 1.61 0.78 142.35 -7.79 44.60 0.1940 1092.0 841.3
48 0.00 1.12 0.00 0.57 0.61 142.26 -7.88 45.58 0.1929 839.0 697.8
49 0.00 1.12 0.00 0.57 0.73 142.08 -8.06 45.79 0.1966 902.0 620.8
50 0.00 1.81 0.00 0.92 1.79 141.50 -8.64 44.15 0.2165 778.0 609.5


  • 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.