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

11124 126.97 631.68 97.44 486.11 13.78 172.94 49.02 286.09 0.7637 -70.7 3.0


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SDO HMI 2010-11-17 07:58:58 UT

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

1 51.54 326.36 42.51 269.07 12.91 176.59 52.67 284.23 0.8018 -1007.6 -226.6
2 11.00 -1.00 8.81 -1.00 12.77 175.31 51.38 284.24 0.7885 -881.8 999999
3 2.41 5.67 1.90 4.48 12.95 174.63 50.70 284.57 0.7816 -825.3 -648.7
4 0.00 0.86 0.00 0.67 10.79 173.98 50.06 281.90 0.7720 -389.0 -439.3
5 0.00 4.21 0.00 3.27 12.49 173.83 49.91 284.10 0.7724 -721.0 -583.6
6 0.00 4.04 0.00 3.11 12.59 173.44 49.51 284.30 0.7683 -650.0 -588.7
7 0.00 1.37 0.00 1.05 12.40 173.01 49.09 284.11 0.7634 -753.0 -616.1
8 0.00 0.86 0.00 0.65 12.95 172.69 48.77 284.89 0.7607 191.0 148.4
9 1.72 2.58 1.31 1.97 13.64 172.79 48.86 285.78 0.7628 -551.9 -424.0
10 0.00 1.29 0.00 0.98 13.11 172.45 48.53 285.14 0.7584 350.0 238.9
11 9.45 12.97 7.08 9.72 13.28 171.90 47.98 285.47 0.7525 682.9 411.7
12 0.00 1.29 0.00 0.96 12.66 171.43 47.50 284.74 0.7462 585.0 428.3
13 0.00 0.94 0.00 0.70 13.75 171.39 47.46 286.19 0.7477 472.0 415.7
14 0.00 3.87 0.00 2.87 14.11 171.40 47.47 286.67 0.7484 522.0 427.0
15 4.04 6.70 2.97 4.93 13.09 171.04 47.11 285.39 0.7425 668.3 198.2
16 1.12 6.53 0.82 4.80 13.53 170.83 46.91 286.01 0.7410 -622.1 17.9
17 0.00 1.12 0.00 0.81 13.17 170.48 46.55 285.61 0.7363 -416.0 -320.5
18 0.00 0.69 0.00 0.51 15.29 170.92 46.99 288.33 0.7454 540.0 447.4
19 0.00 0.86 0.00 0.63 15.20 170.71 46.79 288.27 0.7430 561.0 475.2
20 0.00 3.01 0.00 2.18 13.95 169.92 46.00 286.77 0.7315 705.0 447.5
21 0.00 1.20 0.00 0.86 14.70 169.37 45.44 287.92 0.7267 547.0 435.2
22 0.00 1.63 0.00 1.16 13.62 168.92 44.99 286.55 0.7192 438.0 293.8
23 0.00 1.29 0.00 0.92 14.71 168.94 45.01 288.04 0.7218 403.0 295.3
24 0.00 4.12 0.00 2.91 13.72 168.60 44.67 286.76 0.7157 399.0 510.5
25 4.12 236.33 2.92 165.58 14.78 168.52 44.60 288.25 0.7172 563.0 367.2
26 1.20 -25.00 0.85 -25.00 14.79 168.18 44.25 288.36 0.7132 651.3 999999
27 1.37 -25.00 0.97 -25.00 15.01 168.02 44.10 288.70 0.7119 746.4 999999
28 0.00 1.89 0.00 1.32 14.14 167.63 43.71 287.59 0.7053 584.0 441.4
29 39.00 -25.00 27.30 -25.00 15.45 167.67 43.74 289.40 0.7089 1176.9 999999


  • 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.