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

12155 43.73 222.28 25.64 130.49 -19.62 107.05 -18.54 146.16 0.5395 600.4 455.1


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SDO HMI 2014-09-08 05:00:36 UT

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

1 0.00 2.41 0.00 1.41 -20.86 109.48 -16.11 150.94 0.5359 810.0 544.2
2 0.00 0.89 0.00 0.53 -22.10 108.63 -16.97 150.86 0.5575 714.0 531.5
3 0.00 1.07 0.00 0.64 -21.76 108.46 -17.13 150.31 0.5544 535.0 486.8
4 0.00 0.89 0.00 0.54 -22.70 108.31 -17.28 150.98 0.5671 659.0 507.0
5 0.00 1.96 0.00 1.18 -22.42 108.24 -17.35 150.63 0.5642 904.0 674.0
6 0.00 1.34 0.00 0.80 -22.67 108.11 -17.49 150.67 0.5682 614.0 475.7
7 16.51 82.19 9.56 47.52 -18.96 108.45 -17.14 147.44 0.5199 1125.4 537.3
8 0.00 0.71 0.00 0.43 -23.00 107.86 -17.74 150.63 0.5739 654.0 595.5
9 0.00 0.80 0.00 0.47 -19.41 108.30 -17.29 147.70 0.5266 399.0 365.9
10 0.54 5.71 0.32 3.38 -20.72 107.71 -17.88 148.21 0.5473 770.0 642.8
11 0.00 1.25 0.00 0.74 -20.84 107.18 -18.41 147.60 0.5529 586.0 457.3
12 1.43 13.30 0.85 7.89 -20.61 107.04 -18.55 147.16 0.5512 940.9 655.0
13 0.00 0.54 0.00 0.33 -23.15 106.66 -18.94 149.17 0.5843 560.0 474.7
14 0.00 1.25 0.00 0.74 -20.42 106.76 -18.83 146.56 0.5511 533.0 463.3
15 5.35 84.78 3.16 49.97 -19.77 106.74 -18.85 145.84 0.5436 1455.9 527.3
16 8.30 -15.00 4.90 -15.00 -20.05 106.71 -18.89 146.09 0.5471 986.1 999999
17 0.00 0.62 0.00 0.37 -20.29 106.61 -18.99 146.21 0.5508 359.0 450.6
18 11.60 -15.00 6.85 -15.00 -19.79 106.47 -19.13 145.47 0.5460 1101.7 999999
19 0.00 1.07 0.00 0.64 -20.69 106.08 -19.52 145.91 0.5598 436.0 269.1
20 0.00 0.98 0.00 0.59 -20.72 105.42 -20.17 145.07 0.5655 802.0 614.4
21 0.00 1.16 0.00 0.70 -20.91 105.01 -20.58 144.74 0.5710 817.0 621.4
22 0.00 0.89 0.00 0.53 -18.82 104.65 -20.94 141.91 0.5506 828.0 705.6
23 0.00 2.77 0.00 1.64 -18.68 104.15 -21.44 141.10 0.5535 899.0 799.9
24 0.00 1.07 0.00 0.63 -16.92 104.00 -21.59 138.73 0.5357 -526.0 -414.8
25 0.00 1.07 0.00 0.63 -16.86 103.84 -21.75 138.44 0.5367 -811.0 -690.0
26 0.00 0.80 0.00 0.49 -21.76 103.03 -22.56 143.18 0.5969 -502.0 -393.9
27 0.00 1.25 0.00 0.74 -18.08 103.48 -22.11 139.50 0.5532 -242.0 -294.1
28 0.00 0.80 0.00 0.50 -21.65 101.84 -23.75 141.67 0.6058 -528.0 -425.6
29 0.00 1.34 0.00 0.80 -18.03 102.35 -23.24 138.04 0.5635 -700.0 -597.4
30 0.00 1.43 0.00 0.85 -17.87 102.23 -23.36 137.70 0.5629 -865.0 -637.8
31 0.00 1.52 0.00 0.93 -19.84 101.87 -23.73 139.64 0.5867 -494.0 -362.6
32 0.00 0.80 0.00 0.48 -18.32 101.99 -23.60 137.97 0.5698 -507.0 -450.1
33 0.00 1.07 0.00 0.65 -19.17 101.69 -23.90 138.65 0.5815 -498.0 -476.6
34 0.00 1.52 0.00 0.91 -17.87 101.64 -23.95 137.00 0.5686 -959.0 -717.9
35 0.00 3.03 0.00 1.84 -18.56 101.16 -24.44 137.29 0.5803 -622.0 -419.6


  • 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.