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

11987 126.66 559.11 67.76 298.56 -1.40 148.97 -20.91 75.38 0.3695 -146.8 -113.7


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SDO HMI 2014-02-26 04:00:27 UT

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

1 44.29 256.43 23.05 133.40 -2.20 152.63 -17.25 74.68 0.3087 -1346.8 -493.0
2 1.38 -1.00 0.72 -1.00 -2.03 152.19 -17.69 74.57 0.3164 -713.6 999999
3 0.00 1.38 0.00 0.72 -1.17 152.14 -17.74 72.03 0.3217 -748.0 -586.2
4 1.38 -1.00 0.72 -1.00 -1.43 152.05 -17.84 72.90 0.3218 -969.4 999999
5 0.00 0.86 0.00 0.45 -1.96 151.85 -18.03 74.66 0.3222 -848.0 -657.2
6 1.21 6.55 0.63 3.43 -0.91 151.77 -18.11 71.67 0.3290 -885.7 -742.5
7 0.00 1.29 0.00 0.68 -1.90 151.73 -18.16 74.58 0.3245 -576.0 -594.9
8 1.12 2.67 0.59 1.41 -0.71 151.11 -18.77 71.75 0.3403 -894.0 -669.6
9 0.00 0.60 0.00 0.32 -2.02 151.04 -18.85 75.53 0.3349 -735.0 -589.4
10 0.43 4.91 0.23 2.59 -1.15 150.92 -18.96 73.16 0.3409 -1048.2 -794.8
11 18.78 25.85 9.89 13.60 -1.65 150.85 -19.03 74.64 0.3395 -1049.9 -710.0
12 0.00 1.21 0.00 0.63 -2.46 150.84 -19.04 76.95 0.3361 723.0 548.4
13 0.00 1.03 0.00 0.55 -0.67 150.23 -19.65 72.48 0.3542 -762.0 -634.2
14 0.00 1.12 0.00 0.59 -3.37 150.04 -19.85 80.12 0.3455 -732.0 -646.1
15 0.00 2.15 0.00 1.14 -1.57 149.78 -20.10 75.31 0.3567 -1137.0 -916.4
16 0.00 1.21 0.00 0.64 -1.27 149.72 -20.16 74.54 0.3591 -789.0 -598.6
17 0.69 4.91 0.37 2.60 -2.19 149.62 -20.27 77.11 0.3567 -1071.8 -881.8
18 0.00 6.20 0.00 3.29 -1.83 149.53 -20.36 76.19 0.3596 -936.0 -747.9
19 0.86 10.25 0.46 5.44 -2.48 149.45 -20.43 78.01 0.3581 -1100.0 -757.0
20 0.95 -19.00 0.50 -19.00 -2.62 149.20 -20.69 78.55 0.3616 -788.4 999999
21 0.00 2.15 0.00 1.15 -1.36 148.90 -20.99 75.41 0.3716 -767.0 -495.0
22 0.00 2.24 0.00 1.19 -2.60 148.66 -21.23 78.82 0.3703 -238.0 -259.8
23 0.69 2.15 0.37 1.16 -2.43 147.63 -22.25 79.00 0.3871 -671.2 -511.2
24 0.00 1.03 0.00 0.56 -2.49 147.02 -22.86 79.49 0.3965 924.0 790.2
25 0.00 0.78 0.00 0.42 -0.78 146.85 -23.03 75.45 0.4059 717.0 600.0
26 4.31 44.72 2.33 24.22 -2.32 146.64 -23.25 79.29 0.4031 1086.5 589.3
27 0.00 1.12 0.00 0.61 -0.38 146.66 -23.22 74.64 0.4107 815.0 605.1
28 0.00 3.19 0.00 1.73 -2.81 146.40 -23.48 80.61 0.4052 916.0 770.3
29 0.00 1.64 0.00 0.89 -1.56 146.36 -23.53 77.62 0.4103 1005.0 808.6
30 12.92 -26.00 7.01 -26.00 -2.12 146.25 -23.63 79.02 0.4098 1047.9 999999
31 0.00 2.50 0.00 1.36 -1.16 146.07 -23.81 76.85 0.4163 281.0 381.3
32 0.00 1.21 0.00 0.66 -2.05 145.99 -23.89 78.99 0.4141 282.0 387.3
33 0.00 1.72 0.00 0.95 -1.19 144.47 -25.42 77.86 0.4408 897.0 794.8
34 0.00 2.84 0.00 1.57 -1.42 144.33 -25.55 78.45 0.4419 769.0 707.6
35 16.97 155.79 9.40 86.46 -0.13 144.24 -25.64 75.68 0.4485 1249.0 455.5
36 0.00 1.90 0.00 1.05 -1.71 144.23 -25.65 79.15 0.4425 910.0 719.1
37 0.00 0.60 0.00 0.33 -1.58 144.03 -25.85 78.96 0.4459 562.0 540.4
38 1.03 -35.00 0.57 -35.00 -0.08 143.95 -25.94 75.77 0.4531 902.2 999999
39 18.27 -35.00 10.15 -35.00 0.40 143.91 -25.97 74.77 0.4557 948.9 999999
40 1.38 -35.00 0.77 -35.00 0.05 143.75 -26.13 75.61 0.4567 777.4 999999
41 0.00 2.50 0.00 1.40 1.02 143.41 -26.47 73.78 0.4661 676.0 573.1
42 0.00 1.38 0.00 0.78 1.53 141.97 -27.91 73.69 0.4896 706.0 447.0
43 0.00 1.03 0.00 0.59 -0.40 141.13 -28.75 77.94 0.4938 778.0 586.4


  • 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.