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

12177 19.88 99.85 10.03 50.25 12.61 169.42 7.77 311.37 0.1764 -172.9 -219.6


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SDO HMI 2014-10-02 18:00:32 UT

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

1 0.00 0.70 0.00 0.36 10.62 174.42 12.77 288.37 0.2300 -738.0 -562.9
2 0.00 1.76 0.00 0.89 10.66 173.98 12.34 289.09 0.2232 -738.0 -623.8
3 0.00 0.97 0.00 0.49 10.54 173.92 12.27 288.67 0.2215 -896.0 -728.9
4 0.00 0.97 0.00 0.49 9.89 173.80 12.15 285.90 0.2165 -924.0 -700.9
5 0.00 1.41 0.00 0.71 10.49 172.42 10.77 290.59 0.1972 -1037.0 -833.8
6 0.00 1.14 0.00 0.58 11.64 172.15 10.50 296.48 0.2004 -866.0 -722.8
7 0.00 1.06 0.00 0.53 13.64 171.74 10.09 305.96 0.2113 -781.0 -667.6
8 0.00 7.13 0.00 3.60 13.04 171.40 9.75 304.41 0.2009 -821.0 -790.4
9 0.00 5.63 0.00 2.84 12.53 171.35 9.70 302.34 0.1955 -615.0 -729.8
10 19.88 45.30 10.03 22.86 13.00 170.71 9.06 306.12 0.1909 -1216.5 -602.8
11 0.00 3.08 0.00 1.55 11.74 170.32 8.68 301.36 0.1738 -833.0 -700.5
12 0.00 2.38 0.00 1.19 12.53 169.73 8.08 307.06 0.1728 -1136.0 -902.3
13 0.00 2.20 0.00 1.10 9.09 168.93 7.28 289.16 0.1331 851.0 594.7
14 0.00 1.14 0.00 0.57 10.86 168.45 6.80 302.60 0.1386 878.0 701.8
15 0.00 1.14 0.00 0.57 8.98 168.16 6.51 290.28 0.1200 741.0 522.8
16 0.00 1.58 0.00 0.79 12.11 167.89 6.24 312.02 0.1438 -490.0 -311.7
17 0.00 0.97 0.00 0.48 8.62 167.70 6.05 288.63 0.1105 1017.0 795.8
18 0.00 0.88 0.00 0.44 13.62 167.47 5.82 321.07 0.1575 629.0 436.3
19 0.00 1.14 0.00 0.57 11.21 167.38 5.73 309.28 0.1271 748.0 538.5
20 0.00 2.73 0.00 1.37 13.50 167.09 5.44 322.43 0.1520 623.0 700.2
21 0.00 1.58 0.00 0.79 12.24 167.03 5.38 316.88 0.1348 916.0 794.7
22 0.00 0.35 0.00 0.18 11.25 166.58 4.93 313.72 0.1173 358.0 434.0
23 0.00 3.43 0.00 1.72 13.72 166.57 4.92 326.00 0.1498 877.0 638.9
24 0.00 1.14 0.00 0.57 14.06 165.71 4.06 332.02 0.1472 872.0 686.5
25 0.00 0.88 0.00 0.44 13.31 165.63 3.99 329.81 0.1351 780.0 602.3
26 0.00 0.97 0.00 0.49 15.45 162.06 0.42 357.38 0.1538 816.0 669.3
27 0.00 1.14 0.00 0.57 12.94 161.96 0.32 357.19 0.1102 944.0 813.4
28 0.00 1.06 0.00 0.53 12.63 161.69 0.04 359.64 0.1048 884.0 738.2
29 0.00 1.32 0.00 0.66 13.18 161.35 -0.30 2.56 0.1144 1016.0 914.3
30 0.00 0.62 0.00 0.31 14.08 160.67 -0.98 7.30 0.1311 391.0 512.0
31 0.00 2.82 0.00 1.40 13.12 160.06 -1.59 13.50 0.1165 835.0 773.2
32 0.00 1.23 0.00 0.61 12.84 159.60 -2.05 17.91 0.1141 807.0 624.6


  • 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.