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

11164 67.07 499.44 130.84 963.42 23.53 164.47 70.31 296.80 0.9665 77.3 -11.7


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SDO HMI 2011-03-08 21:58:59 UT

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

1 1.73 23.36 4.73 65.24 21.97 169.78 75.63 294.01 0.9843 -110.1 48.3
2 2.77 -1.00 7.69 -1.00 22.22 169.92 75.77 294.23 0.9848 168.7 999999
3 0.00 1.56 0.00 4.02 21.79 169.11 74.96 293.97 0.9822 -312.0 -264.3
4 0.00 1.56 0.00 4.05 22.03 169.23 75.08 294.18 0.9828 -113.0 -150.7
5 0.26 -1.00 0.71 -1.00 22.32 169.69 75.54 294.38 0.9843 -66.7 999999
6 4.07 216.75 8.99 422.58 22.72 166.81 72.65 295.39 0.9756 -476.5 -217.8
7 4.07 -6.00 9.16 -6.00 23.45 166.83 72.68 296.11 0.9763 -328.9 999999
8 0.00 1.90 0.00 3.54 21.64 164.26 70.11 294.90 0.9648 -317.0 -296.6
9 3.72 60.83 10.03 161.75 25.21 168.75 74.60 297.43 0.9837 382.9 11.0
10 8.39 -9.00 21.36 -9.00 24.93 168.16 74.01 297.29 0.9818 -467.4 999999
11 0.78 -6.00 1.67 -6.00 23.91 165.96 71.80 296.77 0.9738 -292.1 999999
12 1.56 -6.00 2.97 -6.00 22.95 164.43 70.27 296.18 0.9670 -275.3 999999
13 1.99 -6.00 3.35 -6.00 21.42 162.47 68.32 295.13 0.9568 301.2 999999
14 0.00 0.95 0.00 1.59 21.60 162.30 68.15 295.35 0.9562 366.0 322.2
15 2.60 -6.00 4.87 -6.00 23.23 163.99 69.84 296.56 0.9656 256.8 999999
16 2.42 -6.00 4.09 -6.00 22.36 162.29 68.14 296.12 0.9572 221.9 999999
17 1.04 -6.00 1.74 -6.00 22.66 162.09 67.93 296.48 0.9567 219.2 999999
18 1.56 87.05 2.50 133.26 22.08 161.41 67.26 296.07 0.9528 411.3 396.4
19 5.11 -18.00 8.15 -18.00 22.57 161.06 66.91 296.66 0.9518 282.4 999999
20 0.00 1.82 0.00 3.34 25.14 163.11 68.96 298.70 0.9644 86.0 70.8
21 2.86 -18.00 4.34 -18.00 22.77 159.95 65.80 297.17 0.9468 590.0 999999
22 1.64 -18.00 2.44 -18.00 22.68 159.47 65.32 297.22 0.9442 780.8 999999
23 4.41 -18.00 6.68 -18.00 23.12 159.80 65.65 297.57 0.9466 500.0 999999
24 1.56 4.07 2.64 6.87 25.22 161.50 67.34 299.20 0.9577 141.1 113.5
25 0.00 0.95 0.00 1.44 23.83 159.54 65.38 298.36 0.9465 525.0 528.8
26 0.69 80.99 1.06 126.56 24.08 159.71 65.56 298.57 0.9478 616.6 281.2
27 2.16 -26.00 3.42 -26.00 24.65 160.21 66.06 299.00 0.9511 -192.0 999999
28 9.60 -26.00 14.97 -26.00 24.65 159.88 65.73 299.08 0.9495 559.6 999999
29 0.69 1.64 0.98 2.33 23.04 158.26 64.11 297.93 0.9386 466.0 426.5
30 0.00 1.82 0.00 3.21 26.55 161.77 67.62 300.46 0.9608 296.0 298.1
31 0.61 1.47 1.04 2.52 27.21 160.91 66.76 301.35 0.9582 -94.9 -28.3
32 0.00 2.25 0.00 3.91 27.52 161.21 67.06 301.58 0.9599 365.0 261.5
33 0.78 10.47 1.26 17.21 27.54 159.63 65.48 302.05 0.9532 51.6 -307.1


  • 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.