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

12178 111.90 554.70 66.13 326.13 -1.46 151.89 -31.74 103.41 0.5425 306.6 190.4


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SDO HMI 2014-10-01 02:00:33 UT

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

1 18.24 339.70 10.52 196.95 -1.37 153.81 -29.82 104.16 0.5147 1384.0 472.5
2 0.26 -1.00 0.15 -1.00 -1.47 153.53 -30.10 104.22 0.5192 1219.3 999999
3 4.32 -1.00 2.50 -1.00 -1.75 153.45 -30.17 104.69 0.5214 1027.1 999999
4 5.20 -1.00 3.02 -1.00 -1.52 153.32 -30.31 104.19 0.5224 1145.4 999999
5 3.52 -1.00 2.05 -1.00 -1.71 153.14 -30.48 104.45 0.5257 1033.9 999999
6 5.46 -1.00 3.18 -1.00 -1.44 153.04 -30.58 103.91 0.5261 894.9 999999
7 18.59 -1.00 10.87 -1.00 -1.89 152.68 -30.94 104.54 0.5330 913.0 999999
8 2.47 -1.00 1.45 -1.00 -2.18 152.32 -31.30 104.88 0.5393 489.9 999999
9 1.15 -1.00 0.67 -1.00 -1.67 152.34 -31.29 103.96 0.5370 696.3 999999
10 0.00 1.50 0.00 0.87 0.69 152.21 -31.41 99.60 0.5307 761.0 639.1
11 2.29 -1.00 1.35 -1.00 -1.71 152.12 -31.50 103.93 0.5402 547.5 999999
12 0.00 2.11 0.00 1.24 -0.20 151.97 -31.66 101.14 0.5371 805.0 655.1
13 0.00 0.70 0.00 0.41 0.24 151.90 -31.73 100.29 0.5366 652.0 579.2
14 0.00 2.03 0.00 1.19 -0.70 151.86 -31.77 101.99 0.5403 734.0 722.9
15 0.00 0.62 0.00 0.37 -3.05 151.63 -32.00 106.04 0.5527 282.0 265.9
16 0.00 0.79 0.00 0.47 -1.10 151.64 -31.99 102.62 0.5449 795.0 628.0
17 0.00 1.50 0.00 0.88 -0.41 151.58 -32.05 101.35 0.5434 678.0 541.9
18 0.00 1.23 0.00 0.73 -1.67 151.35 -32.28 103.48 0.5511 498.0 395.1
19 0.62 12.42 0.36 7.36 -0.73 151.32 -32.30 101.81 0.5480 899.1 527.1
20 6.61 137.47 3.92 82.48 -1.19 151.21 -32.41 102.58 0.5512 810.1 -407.3
21 2.20 -19.00 1.31 -19.00 -0.72 151.04 -32.59 101.67 0.5520 667.9 999999
22 0.00 0.97 0.00 0.58 -3.21 150.91 -32.72 105.95 0.5634 -751.0 -669.5
23 2.82 -20.00 1.68 -20.00 -1.09 150.89 -32.73 102.26 0.5554 178.2 999999
24 0.79 -20.00 0.47 -20.00 -1.49 150.74 -32.88 102.90 0.5590 335.4 999999
25 0.00 2.03 0.00 1.21 -1.52 150.35 -33.28 102.77 0.5646 -185.0 -223.3
26 0.00 2.47 0.00 1.49 -3.10 150.26 -33.36 105.43 0.5718 909.0 750.0
27 0.00 0.88 0.00 0.53 -1.65 150.13 -33.50 102.91 0.5681 -797.0 -611.4
28 0.00 0.97 0.00 0.58 -1.46 149.88 -33.75 102.46 0.5709 -855.0 -668.1
29 0.00 0.88 0.00 0.53 -3.16 149.79 -33.83 105.30 0.5785 774.0 658.0
30 21.94 -20.00 13.25 -20.00 -0.93 149.52 -34.10 101.43 0.5741 -1104.0 999999
31 15.42 45.73 9.38 27.81 -1.63 149.04 -34.59 102.41 0.5832 -982.1 -423.8
32 0.00 0.70 0.00 0.45 -3.93 146.65 -36.98 105.06 0.6237 477.0 384.2


  • 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.