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

11281 69.10 342.80 38.57 191.33 -19.53 257.84 -5.74 168.12 0.4616 0.4 -25.4


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SDO HMI 2011-09-02 17:59:07 UT

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

1 0.00 0.36 0.00 0.20 -22.35 263.08 -0.49 179.08 0.4953 409.0 494.5
2 0.00 2.50 0.00 1.41 -21.42 262.24 -1.33 177.41 0.4814 343.0 362.9
3 0.00 0.98 0.00 0.55 -20.15 262.16 -1.42 177.10 0.4619 860.0 710.3
4 0.00 1.52 0.00 0.86 -21.28 261.92 -1.66 176.76 0.4796 997.0 762.2
5 0.00 1.25 0.00 0.71 -22.18 261.91 -1.67 176.85 0.4933 691.0 524.0
6 0.00 2.86 0.00 1.61 -21.00 261.89 -1.69 176.67 0.4754 809.0 704.9
7 0.00 1.52 0.00 0.85 -20.77 260.99 -2.59 174.85 0.4728 800.0 611.5
8 0.00 2.77 0.00 1.55 -20.16 260.19 -3.39 173.12 0.4647 915.0 684.9
9 2.95 4.38 1.65 2.44 -19.86 259.78 -3.80 172.20 0.4608 966.2 800.1
10 1.61 4.02 0.92 2.31 -22.89 259.43 -4.14 172.44 0.5076 -757.7 -627.5
11 6.53 15.64 3.65 8.76 -20.17 259.28 -4.29 171.31 0.4667 1008.5 553.7
12 0.00 0.89 0.00 0.50 -20.44 258.95 -4.62 170.75 0.4717 478.0 388.2
13 13.50 263.45 7.53 146.93 -19.70 258.88 -4.70 170.32 0.4605 1142.8 -45.0
14 2.32 -13.00 1.30 -13.00 -20.04 258.80 -4.77 170.30 0.4659 899.9 999999
15 0.00 2.32 0.00 1.32 -21.65 258.75 -4.82 170.79 0.4904 915.0 750.0
16 0.00 5.54 0.00 3.16 -22.00 258.58 -5.00 170.59 0.4961 968.0 829.0
17 3.93 -13.00 2.20 -13.00 -19.90 258.58 -4.99 169.81 0.4644 957.2 999999
18 1.70 -13.00 0.95 -13.00 -19.43 258.57 -5.01 169.58 0.4572 897.9 999999
19 1.34 -13.00 0.75 -13.00 -19.33 258.44 -5.14 169.28 0.4560 982.2 999999
20 4.11 -13.00 2.29 -13.00 -19.64 258.27 -5.31 169.07 0.4612 901.0 999999
21 0.00 1.16 0.00 0.64 -18.32 258.09 -5.49 168.08 0.4417 685.0 498.8
22 1.43 3.04 0.79 1.67 -18.06 257.84 -5.74 167.43 0.4384 -802.9 -374.9
23 0.00 1.07 0.00 0.59 -17.79 257.78 -5.79 167.17 0.4345 -965.0 -683.1
24 0.00 2.15 0.00 1.18 -18.23 257.55 -6.03 166.90 0.4421 -662.0 -505.2
25 0.00 0.72 0.00 0.39 -17.80 257.37 -6.21 166.29 0.4361 -908.0 -779.4
26 0.00 1.79 0.00 0.98 -17.43 257.38 -6.19 166.10 0.4305 -802.0 -679.7
27 0.00 3.22 0.00 1.78 -18.27 257.26 -6.32 166.31 0.4437 -853.0 -713.8
28 6.97 -13.00 3.89 -13.00 -19.38 257.18 -6.40 166.77 0.4608 -769.9 999999
29 0.00 2.32 0.00 1.28 -17.60 257.18 -6.39 165.78 0.4338 -693.0 -675.1
30 3.04 -13.00 1.70 -13.00 -19.59 256.91 -6.66 166.35 0.4649 -678.6 999999
31 0.00 0.98 0.00 0.54 -17.47 257.00 -6.58 165.30 0.4325 -931.0 -709.5
32 0.00 2.50 0.00 1.41 -20.17 256.73 -6.85 166.29 0.4743 -794.0 -620.5
33 6.08 -13.00 3.39 -13.00 -19.18 256.64 -6.94 165.58 0.4599 -1024.9 999999
34 0.00 1.07 0.00 0.59 -17.61 256.70 -6.87 164.77 0.4358 -727.0 -564.2
35 0.00 0.80 0.00 0.45 -20.34 256.33 -7.25 165.63 0.4784 -762.0 -649.2
36 1.88 -13.00 1.04 -13.00 -18.65 256.34 -7.23 164.67 0.4531 -1028.1 999999
37 11.71 -13.00 6.52 -13.00 -18.95 256.26 -7.31 164.70 0.4580 -1072.7 999999
38 0.00 2.32 0.00 1.28 -17.38 256.33 -7.25 163.83 0.4340 -848.0 -631.1
39 0.00 2.15 0.00 1.20 -19.23 255.93 -7.65 164.20 0.4635 -635.0 -525.0
40 0.00 2.06 0.00 1.15 -19.44 255.79 -7.79 164.06 0.4671 -861.0 -650.7
41 0.00 2.59 0.00 1.45 -19.61 255.62 -7.96 163.84 0.4704 -624.0 -512.5
42 0.00 1.34 0.00 0.75 -19.72 255.29 -8.29 163.27 0.4734 -806.0 -609.1
43 0.00 1.52 0.00 0.84 -17.48 254.37 -9.20 159.87 0.4451 -761.0 -533.6


  • 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.