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

12214 13.56 71.60 8.86 47.12 -12.58 224.33 -38.58 112.40 0.6601 -7.9 -134.2


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SDO HMI 2014-11-18 16:00:26 UT

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

1 5.06 7.55 3.16 4.71 -13.03 228.52 -34.39 115.25 0.6107 870.5 602.8
2 0.00 1.37 0.00 0.86 -13.53 228.21 -34.70 115.82 0.6171 581.0 406.8
3 0.00 2.75 0.00 1.73 -14.18 228.06 -34.85 116.70 0.6224 584.0 467.2
4 0.00 0.94 0.00 0.58 -10.04 228.57 -34.33 110.60 0.5956 833.0 636.9
5 0.00 1.37 0.00 0.86 -13.07 228.07 -34.84 115.04 0.6166 655.0 530.4
6 0.00 0.86 0.00 0.54 -11.90 227.10 -35.81 112.73 0.6231 541.0 438.6
7 0.00 0.69 0.00 0.44 -12.99 226.31 -36.59 113.94 0.6379 617.0 459.2
8 0.60 3.18 0.39 2.03 -12.62 226.26 -36.65 113.37 0.6368 831.9 707.8
9 0.00 1.12 0.00 0.72 -12.57 226.01 -36.90 113.16 0.6397 534.0 524.3
10 0.00 1.80 0.00 1.17 -12.89 225.41 -37.49 113.33 0.6485 513.0 328.2
11 0.00 1.46 0.00 0.95 -12.69 224.91 -38.00 112.78 0.6537 642.0 425.9
12 0.00 0.60 0.00 0.39 -11.44 224.62 -38.29 110.83 0.6521 410.0 372.9
13 2.15 4.21 1.41 2.77 -12.70 224.33 -38.58 112.52 0.6609 -817.4 -528.0
14 1.37 6.44 0.90 4.21 -11.51 224.50 -38.41 110.86 0.6539 696.1 519.8
15 0.00 3.00 0.00 1.99 -12.93 223.89 -39.01 112.64 0.6671 -860.0 -736.3
16 0.00 0.43 0.00 0.28 -11.58 224.06 -38.85 110.77 0.6596 225.0 263.2
17 0.00 0.77 0.00 0.51 -11.12 224.05 -38.85 110.11 0.6578 558.0 493.0
18 0.00 1.03 0.00 0.68 -12.53 223.81 -39.10 112.03 0.6665 423.0 250.3
19 0.00 0.77 0.00 0.51 -12.66 223.55 -39.36 112.10 0.6701 -195.0 -209.2
20 0.00 0.60 0.00 0.40 -12.79 223.25 -39.66 112.14 0.6743 -580.0 -523.6
21 0.00 1.63 0.00 1.10 -13.69 222.95 -39.96 113.27 0.6815 -751.0 -616.6
22 0.00 1.46 0.00 0.97 -10.69 223.26 -39.65 109.14 0.6660 -892.0 -694.1
23 0.00 1.29 0.00 0.86 -10.96 223.14 -39.77 109.49 0.6685 -731.0 -707.9
24 0.00 2.75 0.00 1.84 -12.04 222.84 -40.07 110.89 0.6763 -773.0 -644.5
25 0.00 1.12 0.00 0.75 -12.96 222.66 -40.25 112.12 0.6820 -327.0 -414.8
26 0.00 1.03 0.00 0.70 -12.78 222.62 -40.29 111.84 0.6818 -692.0 -591.3
27 0.00 0.86 0.00 0.58 -13.21 222.53 -40.38 112.40 0.6845 -703.0 -545.0
28 0.00 0.77 0.00 0.51 -10.85 222.88 -40.03 109.22 0.6712 -814.0 -708.2
29 0.00 1.55 0.00 1.04 -11.28 222.57 -40.34 109.71 0.6766 -350.0 -362.7
30 1.46 15.02 1.00 10.28 -13.20 222.05 -40.86 112.17 0.6901 -846.1 -637.3
31 0.00 2.92 0.00 1.98 -11.76 222.09 -40.82 110.18 0.6842 -693.0 -536.2
32 2.92 -30.00 2.00 -30.00 -13.11 221.70 -41.21 111.90 0.6938 -577.9 999999
33 0.00 0.26 0.00 0.18 -12.57 221.45 -41.46 111.04 0.6948 -427.0 -441.3


  • 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.