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

12217 42.96 152.07 36.09 124.75 -16.34 124.56 50.59 248.62 0.7977 100.0 -46.2


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SDO HMI 2014-12-03 00:00:25 UT

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

1 3.16 11.44 2.99 10.77 -15.27 130.89 56.92 251.57 0.8542 536.6 448.1
2 4.01 -1.00 3.76 -1.00 -15.14 130.56 56.59 251.65 0.8511 607.4 999999
3 3.93 62.42 3.35 52.43 -15.22 126.75 52.78 250.69 0.8164 -894.8 -48.8
4 0.00 1.71 0.00 1.46 -15.89 126.59 52.62 249.84 0.8164 -101.0 -146.9
5 6.66 -3.00 5.57 -3.00 -14.87 125.92 51.95 250.90 0.8077 671.8 999999
6 4.27 -3.00 3.55 -3.00 -14.47 125.79 51.82 251.35 0.8055 676.7 999999
7 0.00 0.26 0.00 0.21 -14.77 125.05 51.08 250.80 0.7989 671.0 682.0
8 1.96 5.64 1.61 4.61 -15.41 124.92 50.95 249.98 0.7991 675.6 485.3
9 7.69 11.53 6.39 9.59 -17.30 125.11 51.15 247.74 0.8056 618.8 393.2
10 0.00 2.48 0.00 2.04 -17.45 124.68 50.71 247.43 0.8018 304.0 461.6
11 0.60 4.78 0.47 3.79 -16.01 123.19 49.23 248.75 0.7834 -579.3 -444.6
12 0.43 3.84 0.34 3.02 -15.79 122.75 48.78 248.89 0.7782 -573.8 -513.9
13 0.00 1.20 0.00 0.94 -16.01 122.77 48.80 248.63 0.7790 -565.0 -584.6
14 0.00 1.20 0.00 0.94 -16.41 122.86 48.89 248.15 0.7810 -479.0 -399.8
15 1.28 5.38 1.04 4.36 -19.50 123.30 49.33 244.51 0.7944 681.8 500.7
16 1.71 3.24 1.37 2.59 -18.59 122.84 48.87 245.46 0.7871 578.0 453.1
17 0.00 0.68 0.00 0.56 -19.85 123.30 49.33 244.09 0.7955 393.0 397.4
18 0.00 1.45 0.00 1.18 -19.69 123.23 49.27 244.26 0.7944 406.0 396.6
19 0.68 1.96 0.54 1.54 -17.58 122.32 48.36 246.52 0.7790 -324.4 -276.4
20 3.42 15.11 2.65 11.75 -17.33 121.77 47.80 246.65 0.7726 -799.7 -571.3
21 3.16 -20.00 2.46 -20.00 -17.51 121.79 47.82 246.43 0.7734 -690.8 999999
22 0.00 0.94 0.00 0.75 -19.78 122.41 48.44 243.86 0.7866 430.0 449.1
23 0.00 1.11 0.00 0.85 -16.85 121.01 47.05 246.99 0.7634 518.0 435.8
24 0.00 0.94 0.00 0.72 -17.78 120.59 46.63 245.67 0.7620 168.0 246.0
25 0.00 0.51 0.00 0.40 -19.60 121.12 47.15 243.59 0.7734 684.0 650.3
26 0.00 1.45 0.00 1.06 -20.01 117.32 43.35 241.51 0.7363 -514.0 -439.2
27 0.00 1.02 0.00 0.74 -19.78 117.11 43.15 241.71 0.7332 -504.0 -457.3
28 0.00 1.79 0.00 1.31 -20.16 117.16 43.19 241.24 0.7352 -162.0 -279.8
29 0.00 1.71 0.00 1.22 -18.99 116.26 42.29 242.34 0.7207 -357.0 -406.4
30 0.00 0.94 0.00 0.67 -19.27 116.34 42.38 242.01 0.7229 -419.0 -421.1
31 0.00 0.68 0.00 0.49 -19.40 116.17 42.21 241.77 0.7216 -654.0 -499.0
32 0.00 1.20 0.00 0.85 -19.87 116.16 42.19 241.15 0.7235 -92.0 -237.7
33 0.00 0.94 0.00 0.69 -22.94 116.83 42.86 237.60 0.7443 -488.0 -376.5
34 0.00 0.94 0.00 0.68 -20.98 116.02 42.05 239.66 0.7270 -482.0 -376.1
35 0.00 2.13 0.00 1.50 -20.61 114.50 40.54 239.36 0.7094 -170.0 -254.0
36 0.00 1.45 0.00 1.04 -22.31 114.95 40.98 237.43 0.7224 -539.0 -426.7


  • 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.