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

12177 16.89 104.71 8.55 52.80 12.50 168.94 8.40 309.93 0.1852 -110.3 -193.5


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SDO HMI 2014-10-02 20:00:32 UT

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

1 0.00 4.13 0.00 2.11 10.64 173.97 13.43 287.66 0.2406 -730.0 -771.5
2 0.00 1.06 0.00 0.54 7.82 173.64 13.10 275.97 0.2268 -723.0 -531.9
3 0.00 1.06 0.00 0.54 10.34 173.68 13.13 286.79 0.2345 -1013.0 -880.9
4 0.00 1.32 0.00 0.67 13.73 173.25 12.71 300.54 0.2492 -940.0 -761.2
5 0.00 2.29 0.00 1.16 10.44 172.46 11.92 288.64 0.2153 -996.0 -680.3
6 0.00 1.41 0.00 0.71 11.64 172.23 11.69 294.26 0.2186 -960.0 -768.7
7 0.00 0.62 0.00 0.31 13.73 172.11 11.57 302.80 0.2328 -659.0 -544.0
8 0.00 1.58 0.00 0.81 13.65 171.79 11.25 303.19 0.2276 -897.0 -684.4
9 0.53 5.72 0.27 2.90 12.99 171.35 10.81 301.61 0.2156 -1121.2 -846.2
10 0.00 4.93 0.00 2.50 12.54 171.33 10.79 299.79 0.2115 -638.0 -791.8
11 16.36 38.97 8.28 19.73 13.01 170.73 10.18 303.14 0.2067 -1220.4 -728.5
12 0.00 2.46 0.00 1.24 11.69 170.27 9.73 298.40 0.1890 -1029.0 -863.2
13 0.00 3.69 0.00 1.86 12.54 169.74 9.20 303.72 0.1885 -971.0 -787.7
14 0.00 1.67 0.00 0.84 11.55 169.55 9.01 299.52 0.1771 -928.0 -676.4
15 0.00 1.58 0.00 0.79 9.10 168.99 8.44 286.87 0.1522 904.0 667.8
16 0.00 1.85 0.00 0.93 10.70 168.66 8.12 297.33 0.1569 834.0 642.5
17 0.00 0.88 0.00 0.44 11.18 168.46 7.91 300.66 0.1578 890.0 693.0
18 0.00 1.14 0.00 0.57 8.67 167.75 7.21 286.25 0.1298 917.0 710.5
19 0.00 0.97 0.00 0.48 10.90 167.28 6.74 303.03 0.1380 742.0 549.8
20 0.00 3.17 0.00 1.59 12.26 166.97 6.43 311.96 0.1479 976.0 726.6
21 0.00 1.14 0.00 0.57 9.61 166.76 6.22 296.13 0.1195 789.0 579.5
22 0.00 1.41 0.00 0.70 11.24 166.67 6.13 307.60 0.1328 886.0 685.0
23 0.00 2.29 0.00 1.15 13.68 166.64 6.10 320.01 0.1613 717.0 710.6
24 0.00 1.32 0.00 0.66 11.57 166.46 5.92 310.53 0.1336 734.0 636.4
25 0.00 1.94 0.00 0.97 15.05 162.35 1.81 348.21 0.1500 941.0 705.4
26 0.00 1.06 0.00 0.53 15.35 162.33 1.78 348.79 0.1550 858.0 742.2
27 0.00 3.96 0.00 1.97 12.90 161.96 1.42 347.49 0.1122 939.0 820.9
28 0.00 0.97 0.00 0.48 12.66 161.78 1.24 348.65 0.1074 1013.0 819.3
29 0.00 3.69 0.00 1.84 13.09 161.32 0.78 353.29 0.1135 1043.0 900.5
30 0.00 0.88 0.00 0.44 13.36 161.01 0.47 356.10 0.1177 1013.0 871.5
31 0.00 2.64 0.00 1.32 13.09 160.77 0.22 358.07 0.1128 764.0 492.1
32 0.00 1.06 0.00 0.53 14.24 160.58 0.04 359.71 0.1327 862.0 664.1
33 0.00 1.23 0.00 0.61 13.12 160.18 -0.36 3.13 0.1134 871.0 711.0
34 0.00 0.62 0.00 0.31 12.97 159.72 -0.82 7.25 0.1115 739.0 579.3


  • 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.