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

11281 92.69 413.63 55.06 245.48 -19.94 258.44 -19.46 145.12 0.5501 117.4 -29.8


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SDO HMI 2011-09-01 15:59:08 UT

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

1 1.70 2.24 1.00 1.31 -21.73 263.40 -14.49 154.15 0.5352 662.4 745.7
2 0.45 1.52 0.26 0.89 -21.39 263.24 -14.65 153.60 0.5318 877.8 754.8
3 0.00 1.25 0.00 0.73 -21.34 262.67 -15.22 152.68 0.5350 827.0 627.6
4 0.00 2.06 0.00 1.21 -21.46 262.15 -15.74 152.01 0.5401 456.0 495.7
5 0.00 1.16 0.00 0.68 -20.65 261.90 -15.99 150.86 0.5314 872.0 788.2
6 0.45 0.98 0.26 0.57 -20.48 261.89 -16.00 150.67 0.5294 941.4 907.2
7 0.00 1.25 0.00 0.73 -20.97 261.63 -16.26 150.76 0.5374 799.0 678.4
8 0.00 1.07 0.00 0.63 -21.14 261.61 -16.28 150.90 0.5397 393.0 438.2
9 0.00 1.16 0.00 0.68 -21.18 261.47 -16.42 150.73 0.5412 531.0 429.2
10 6.80 8.50 4.13 5.16 -23.36 259.79 -18.10 150.42 0.5800 -805.2 -601.8
11 0.00 0.98 0.00 0.61 -24.71 259.59 -18.30 151.37 0.5976 760.0 574.6
12 0.63 255.94 0.37 151.73 -20.29 259.82 -18.08 147.43 0.5426 893.4 55.7
13 1.25 1.43 0.75 0.86 -22.08 259.59 -18.31 148.93 0.5661 -581.1 -135.0
14 3.31 -12.00 1.95 -12.00 -20.02 259.71 -18.18 146.99 0.5402 1070.6 999999
15 10.02 -12.00 5.93 -12.00 -20.48 259.28 -18.61 146.87 0.5492 943.4 999999
16 0.00 2.42 0.00 1.45 -21.76 259.01 -18.88 147.82 0.5665 526.0 609.0
17 4.03 7.07 2.35 4.13 -19.06 259.18 -18.71 145.19 0.5331 821.8 763.1
18 25.32 -12.00 14.96 -12.00 -20.02 258.79 -19.10 145.71 0.5477 1027.5 999999
19 3.40 15.57 2.05 9.42 -22.03 258.42 -19.47 147.31 0.5742 846.0 696.3
20 0.00 1.34 0.00 0.79 -18.91 258.83 -19.06 144.51 0.5343 678.0 534.8
21 0.98 -19.00 0.60 -19.00 -22.21 258.29 -19.60 147.31 0.5773 840.1 999999
22 0.00 2.15 0.00 1.33 -24.50 257.93 -19.96 149.07 0.6066 639.0 420.2
23 5.37 -12.00 3.16 -12.00 -19.49 258.62 -19.27 144.88 0.5428 840.8 999999
24 0.27 -19.00 0.16 -19.00 -22.18 258.12 -19.77 147.06 0.5783 806.3 999999
25 0.00 1.61 0.00 0.93 -17.74 258.63 -19.26 142.85 0.5225 -815.0 -634.3
26 0.00 1.88 0.00 1.10 -18.93 258.35 -19.54 143.87 0.5386 576.0 494.3
27 1.61 2.68 0.98 1.63 -22.12 257.82 -20.08 146.61 0.5800 630.8 541.9
28 0.00 2.68 0.00 1.56 -17.96 258.33 -19.56 142.70 0.5276 -886.0 -787.4
29 0.00 3.13 0.00 1.84 -18.94 258.08 -19.81 143.50 0.5411 275.0 164.8
30 0.00 6.53 0.00 3.82 -18.24 257.99 -19.90 142.56 0.5338 54.0 -124.8
31 0.00 0.63 0.00 0.37 -17.98 257.79 -20.10 141.97 0.5327 -326.0 -386.0
32 1.61 4.65 0.94 2.72 -17.86 257.50 -20.39 141.43 0.5340 -877.0 -709.1
33 0.00 1.07 0.00 0.64 -19.21 257.33 -20.56 142.80 0.5508 -519.0 -471.4
34 0.00 1.16 0.00 0.68 -18.43 257.43 -20.46 142.02 0.5411 -333.0 -345.0
35 0.00 7.87 0.00 4.64 -18.70 257.36 -20.53 142.25 0.5448 -347.0 -370.5
36 0.00 0.27 0.00 0.16 -18.04 257.34 -20.55 141.43 0.5374 -501.0 -564.0
37 0.00 0.89 0.00 0.53 -18.20 257.32 -20.57 141.60 0.5395 -484.0 -428.1
38 0.00 2.15 0.00 1.26 -17.77 257.30 -20.59 141.05 0.5348 -788.0 -700.7
39 0.00 1.07 0.00 0.63 -18.37 257.23 -20.66 141.69 0.5422 -822.0 -645.2
40 2.24 3.94 1.33 2.33 -19.02 257.01 -20.88 142.16 0.5515 -859.0 -775.6
41 0.00 0.72 0.00 0.42 -16.98 257.16 -20.73 139.87 0.5273 -657.0 -573.2
42 0.00 3.76 0.00 2.22 -18.52 256.90 -20.99 141.43 0.5469 -769.0 -792.0
43 0.00 3.94 0.00 2.30 -17.42 257.01 -20.88 140.22 0.5336 -753.0 -759.2
44 1.52 42.22 0.91 25.19 -19.14 256.58 -21.31 141.75 0.5566 -896.1 -687.7
45 0.98 -12.00 0.59 -12.00 -19.72 256.47 -21.43 142.27 0.5641 -839.0 999999
46 0.00 1.34 0.00 0.80 -18.64 256.61 -21.28 141.19 0.5508 -751.0 -615.2
47 0.00 0.54 0.00 0.31 -17.36 256.78 -21.11 139.84 0.5352 -742.0 -690.7
48 0.00 0.89 0.00 0.52 -17.30 256.75 -21.14 139.72 0.5347 -551.0 -603.3
49 1.52 -12.00 0.91 -12.00 -19.84 256.24 -21.65 142.12 0.5673 -808.1 999999
50 11.09 -44.00 6.62 -44.00 -19.16 256.27 -21.62 141.36 0.5596 -910.6 999999
51 4.47 -44.00 2.66 -44.00 -18.69 256.30 -21.59 140.84 0.5542 -962.4 999999
52 0.00 1.52 0.00 0.92 -20.02 256.04 -21.85 142.07 0.5710 -587.0 -490.0
53 0.00 1.16 0.00 0.70 -19.78 256.08 -21.81 141.84 0.5681 -722.0 -580.9
54 0.00 0.98 0.00 0.58 -17.15 256.29 -21.60 138.94 0.5376 -531.0 -537.4
55 1.34 -44.00 0.80 -44.00 -18.60 256.04 -21.86 140.40 0.5556 -751.1 999999
56 0.00 2.33 0.00 1.40 -19.79 255.87 -22.02 141.59 0.5701 -666.0 -521.2
57 2.33 -44.00 1.39 -44.00 -18.84 255.90 -21.99 140.52 0.5595 -593.4 999999
58 0.00 0.89 0.00 0.54 -19.36 255.58 -22.31 140.74 0.5680 -390.0 -424.7
59 0.00 1.52 0.00 0.92 -19.35 255.10 -22.79 140.13 0.5723 -362.0 -366.8
60 0.00 1.52 0.00 0.91 -16.57 253.44 -24.45 134.67 0.5599 -751.0 -645.4


  • 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.