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

12073 12.09 66.46 6.73 37.58 -12.90 63.02 26.07 243.79 0.4792 -37.1 144.1


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SDO HMI 2014-05-29 01:00:39 UT

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

1 0.00 1.62 0.00 0.98 -13.91 69.55 32.60 246.69 0.5716 -718.0 -582.9
2 0.00 1.53 0.00 0.90 -12.77 67.77 30.81 247.63 0.5423 587.0 473.4
3 0.00 0.99 0.00 0.58 -10.36 67.37 30.42 251.75 0.5265 524.0 509.6
4 1.08 10.11 0.63 5.88 -11.13 67.28 30.32 250.29 0.5283 818.6 784.8
5 0.00 2.17 0.00 1.26 -10.33 67.19 30.23 251.72 0.5238 844.0 638.7
6 0.00 1.62 0.00 0.95 -12.25 67.12 30.17 248.19 0.5310 882.0 709.7
7 0.00 0.81 0.00 0.47 -10.61 66.79 29.84 250.99 0.5192 670.0 536.8
8 0.00 1.08 0.00 0.63 -10.92 66.68 29.73 250.36 0.5190 916.0 773.2
9 0.00 0.99 0.00 0.57 -7.61 66.02 29.07 256.41 0.4975 -678.0 -574.9
10 0.00 1.08 0.00 0.62 -11.36 66.12 29.17 249.24 0.5130 760.0 645.5
11 0.00 1.26 0.00 0.72 -12.77 63.92 26.97 245.13 0.4894 819.0 728.4
12 0.00 1.17 0.00 0.67 -14.36 63.80 26.84 242.06 0.4971 761.0 600.0
13 0.00 1.99 0.00 1.12 -12.74 63.57 26.61 244.93 0.4843 741.0 651.8
14 0.00 0.72 0.00 0.41 -12.62 63.24 26.29 244.91 0.4791 655.0 624.9
15 0.00 1.99 0.00 1.11 -10.95 63.00 26.05 248.06 0.4667 828.0 754.4
16 0.00 1.08 0.00 0.60 -10.67 62.87 25.92 248.54 0.4634 776.0 606.0
17 2.98 5.51 1.68 3.11 -13.89 63.00 26.05 242.28 0.4835 993.2 780.8
18 0.00 1.35 0.00 0.78 -18.30 62.52 25.57 233.95 0.5089 821.0 703.5
19 0.00 1.08 0.00 0.62 -18.47 62.16 25.21 233.32 0.5057 683.0 564.2
20 3.61 5.33 2.02 2.98 -14.59 61.35 24.40 239.48 0.4659 -881.1 -653.6
21 0.00 1.53 0.00 0.86 -14.62 60.91 23.95 238.99 0.4603 -655.0 -459.5
22 0.00 0.81 0.00 0.45 -15.22 60.74 23.78 237.67 0.4624 -597.0 -535.3
23 0.00 1.08 0.00 0.60 -12.79 59.93 22.98 241.71 0.4341 -740.0 -549.5
24 0.00 0.45 0.00 0.25 -15.22 60.12 23.16 237.03 0.4543 -712.0 -581.4
25 0.00 0.99 0.00 0.55 -13.82 59.86 22.91 239.53 0.4404 -829.0 -731.0
26 0.00 1.62 0.00 0.90 -14.00 59.85 22.89 239.14 0.4415 -787.0 -676.4
27 0.00 1.71 0.00 0.94 -13.10 59.72 22.77 240.86 0.4334 -881.0 -663.5
28 0.00 1.26 0.00 0.69 -13.32 59.71 22.76 240.40 0.4347 -760.0 -689.6
29 0.00 1.35 0.00 0.75 -13.79 59.65 22.70 239.38 0.4373 -949.0 -829.7
30 0.00 1.08 0.00 0.59 -13.45 58.78 21.82 239.15 0.4229 -513.0 -510.2
31 0.00 2.89 0.00 1.57 -11.96 58.61 21.66 242.18 0.4099 -741.0 -670.1
32 0.00 0.36 0.00 0.20 -12.36 58.38 21.42 241.05 0.4095 -339.0 -466.0
33 0.00 1.08 0.00 0.59 -11.96 58.24 21.29 241.79 0.4048 -815.0 -669.3
34 4.42 6.77 2.40 3.68 -14.14 57.67 20.71 236.43 0.4134 -967.2 -745.5


  • 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.