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

11199 79.33 280.32 49.23 174.10 20.71 188.59 27.52 314.19 0.6041 -180.6 -5.3


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SDO HMI 2011-04-27 09:59:06 UT

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

1 18.34 124.71 11.63 79.07 20.33 191.17 30.09 311.14 0.6265 -1063.3 -364.3
2 0.00 6.14 0.00 3.94 21.50 191.31 30.24 312.48 0.6377 -625.0 -486.3
3 6.05 -1.00 3.85 -1.00 20.79 191.00 29.93 311.87 0.6287 -790.8 999999
4 5.61 -1.00 3.55 -1.00 20.74 190.70 29.62 312.09 0.6252 -972.1 999999
5 2.85 -1.00 1.79 -1.00 20.33 190.42 29.35 311.82 0.6190 -873.0 999999
6 2.49 -1.00 1.57 -1.00 20.76 190.25 29.18 312.52 0.6208 -688.2 999999
7 0.00 1.34 0.00 0.85 21.59 190.10 29.03 313.71 0.6264 -731.0 -603.3
8 4.36 13.35 2.68 8.22 19.66 188.64 27.57 312.66 0.5950 -969.7 -465.5
9 0.00 1.34 0.00 0.82 19.42 188.38 27.31 312.61 0.5901 -848.0 -648.5
10 1.34 21.36 0.83 13.31 21.42 188.59 27.52 314.97 0.6102 -672.1 -291.8
11 5.79 -10.00 3.60 -10.00 21.57 188.04 26.96 315.71 0.6061 -763.0 999999
12 0.00 1.34 0.00 0.83 21.20 187.96 26.89 315.33 0.6019 -809.0 -561.4
13 0.00 1.60 0.00 0.97 19.24 186.92 25.84 313.88 0.5733 781.0 641.0
14 3.65 5.70 2.26 3.53 22.11 187.23 26.16 317.21 0.6035 714.4 405.4
15 0.00 2.14 0.00 1.31 21.30 186.97 25.89 316.49 0.5932 285.0 204.3
16 0.00 1.16 0.00 0.70 19.39 186.52 25.44 314.52 0.5705 597.0 445.8
17 1.87 70.32 1.14 42.66 21.31 186.50 25.43 317.01 0.5888 551.3 586.5
18 0.00 1.42 0.00 0.86 19.60 186.13 25.06 315.23 0.5687 835.0 662.1
19 0.00 0.80 0.00 0.48 20.07 186.17 25.10 315.79 0.5736 696.0 562.0
20 0.00 0.98 0.00 0.59 19.90 186.07 25.00 315.68 0.5709 676.0 568.5
21 3.29 -17.00 1.99 -17.00 20.40 186.05 24.98 316.35 0.5755 645.5 999999
22 4.72 -17.00 2.88 -17.00 21.27 186.14 25.06 317.35 0.5849 706.9 999999
23 11.13 -17.00 6.73 -17.00 20.98 185.51 24.44 317.69 0.5760 983.6 999999
24 3.12 -17.00 1.89 -17.00 21.38 185.48 24.40 318.22 0.5797 596.1 999999
25 1.78 19.50 1.07 11.68 20.30 185.15 24.08 317.24 0.5657 925.5 701.1
26 1.60 7.12 0.96 4.28 20.76 185.12 24.05 317.86 0.5701 915.6 687.5
27 1.34 -17.00 0.81 -17.00 21.16 185.08 24.01 318.41 0.5738 836.9 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.