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

12002 122.20 467.07 92.45 352.90 -17.69 325.16 48.90 252.48 0.7533 199.7 56.2


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SDO HMI 2014-03-17 10:00:30 UT

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

1 0.00 0.70 0.00 0.57 -13.54 329.93 53.67 258.38 0.8018 526.0 418.0
2 22.63 142.29 18.69 117.34 -16.70 329.83 53.57 254.43 0.8022 703.9 124.8
3 0.00 1.48 0.00 1.19 -14.29 328.83 52.57 257.40 0.7908 400.0 280.1
4 0.00 1.13 0.00 0.92 -16.15 329.14 52.88 255.06 0.7949 453.0 372.2
5 1.22 -2.00 0.99 -2.00 -17.02 329.38 53.12 253.99 0.7980 656.5 999999
6 10.09 -2.00 8.19 -2.00 -16.87 329.06 52.80 254.16 0.7946 850.6 999999
7 0.00 1.57 0.00 1.27 -18.14 329.01 52.75 252.56 0.7952 489.0 419.7
8 0.00 1.13 0.00 0.92 -18.44 329.04 52.78 252.18 0.7958 447.0 354.5
9 0.00 1.04 0.00 0.81 -13.25 326.92 50.66 258.65 0.7701 396.0 392.3
10 0.00 0.61 0.00 0.48 -16.08 327.34 51.08 255.02 0.7762 537.0 441.9
11 17.06 38.73 13.45 30.55 -17.43 327.64 51.39 253.31 0.7806 761.9 221.4
12 1.91 4.53 1.49 3.53 -16.27 327.21 50.95 254.75 0.7750 740.8 600.2
13 0.87 1.91 0.67 1.48 -16.37 326.89 50.64 254.61 0.7717 730.7 551.9
14 1.83 4.70 1.42 3.65 -16.76 326.89 50.63 254.09 0.7720 729.1 604.5
15 0.00 1.48 0.00 1.14 -16.09 326.60 50.34 254.94 0.7683 756.0 699.1
16 0.00 2.09 0.00 1.61 -17.05 326.41 50.15 253.66 0.7672 638.0 553.0
17 0.00 1.91 0.00 1.44 -14.98 325.37 49.11 256.29 0.7540 572.0 506.3
18 0.00 0.87 0.00 0.65 -15.27 325.46 49.20 255.91 0.7553 534.0 462.4
19 14.36 55.09 10.96 41.91 -17.43 326.01 49.75 253.12 0.7633 851.4 538.5
20 0.00 0.96 0.00 0.71 -14.19 324.95 48.69 257.30 0.7488 495.0 429.0
21 0.00 0.87 0.00 0.65 -14.44 324.93 48.67 256.97 0.7487 663.0 493.1
22 0.00 0.96 0.00 0.72 -16.44 325.46 49.20 254.37 0.7563 722.0 655.9
23 5.92 -19.00 4.52 -19.00 -17.93 325.91 49.65 252.45 0.7627 680.1 999999
24 0.00 0.96 0.00 0.71 -14.28 324.65 48.39 257.16 0.7455 593.0 445.6
25 0.00 3.13 0.00 2.36 -16.48 325.29 49.03 254.29 0.7544 703.0 522.4
26 1.48 -19.00 1.11 -19.00 -17.55 325.33 49.07 252.88 0.7561 878.4 999999
27 0.00 0.96 0.00 0.69 -12.62 323.57 47.31 259.35 0.7321 -455.0 -381.6
28 0.96 3.22 0.69 2.33 -12.78 323.42 47.17 259.12 0.7306 -735.0 -600.9
29 0.00 1.04 0.00 0.79 -18.64 325.26 49.00 251.44 0.7567 -241.0 -199.7
30 0.00 2.52 0.00 1.81 -15.15 322.79 46.53 255.82 0.7249 686.0 485.5
31 1.48 78.15 1.08 56.12 -17.73 323.37 47.11 252.36 0.7346 -418.9 -108.6
32 0.00 1.39 0.00 1.00 -16.87 322.95 46.69 253.46 0.7287 -276.0 -195.7
33 0.00 1.48 0.00 1.05 -14.20 322.13 45.87 257.06 0.7163 648.0 593.2
34 0.52 -31.00 0.38 -31.00 -17.70 322.67 46.41 252.29 0.7267 -440.0 999999
35 0.00 2.26 0.00 1.61 -17.24 322.20 45.94 252.84 0.7207 -594.0 -535.3
36 12.01 -31.00 8.57 -31.00 -17.76 322.28 46.02 252.14 0.7223 -692.3 999999
37 0.00 1.31 0.00 0.93 -17.48 322.01 45.75 252.49 0.7188 -654.0 -549.3
38 3.48 -31.00 2.48 -31.00 -18.11 322.08 45.82 251.62 0.7206 -759.3 999999
39 0.00 1.04 0.00 0.74 -18.13 321.55 45.29 251.50 0.7145 -742.0 -661.9
40 0.00 0.35 0.00 0.24 -17.62 321.34 45.08 252.16 0.7113 -537.0 -577.8
41 0.00 6.27 0.00 4.44 -19.87 321.47 45.22 249.08 0.7170 -581.0 -540.0
42 0.00 3.22 0.00 2.26 -20.49 320.71 44.45 248.04 0.7097 431.0 373.8
43 0.00 1.22 0.00 0.86 -21.26 320.78 44.52 246.98 0.7123 663.0 620.7
44 0.00 1.91 0.00 1.34 -21.11 320.68 44.42 247.16 0.7108 795.0 648.9
45 0.00 3.74 0.00 2.62 -20.72 320.49 44.23 247.65 0.7077 248.0 341.6
46 0.00 0.96 0.00 0.66 -20.92 319.27 43.01 247.06 0.6943 -340.0 -268.0
47 4.44 52.21 3.02 35.23 -20.42 318.88 42.62 247.66 0.6885 -646.5 -496.9
48 0.00 1.48 0.00 0.99 -19.02 318.21 41.95 249.50 0.6771 728.0 556.5
49 15.23 -47.00 10.26 -47.00 -20.10 318.21 41.95 247.93 0.6798 -969.6 999999
50 2.09 5.22 1.39 3.48 -19.15 317.74 41.48 249.19 0.6718 409.9 318.7
51 0.00 1.83 0.00 1.21 -18.89 317.45 41.19 249.48 0.6676 -553.0 -455.6
52 0.00 0.78 0.00 0.52 -19.61 317.33 41.08 248.39 0.6681 -115.0 -119.8
53 2.44 4.26 1.64 2.86 -21.19 317.72 41.46 246.20 0.6771 -759.2 -551.0
54 0.00 1.74 0.00 1.15 -19.19 316.79 40.53 248.86 0.6603 -684.0 -519.4
55 0.78 7.05 0.52 4.67 -20.35 316.94 40.68 247.18 0.6653 -816.9 -651.0
56 0.00 2.35 0.00 1.54 -19.58 316.53 40.27 248.20 0.6582 -784.0 -718.9
57 0.00 0.87 0.00 0.58 -20.98 316.93 40.67 246.26 0.6670 -606.0 -419.8
58 0.00 1.91 0.00 1.25 -19.36 316.25 40.00 248.46 0.6543 -834.0 -629.1
59 0.00 1.83 0.00 1.20 -19.63 316.29 40.04 248.06 0.6555 -764.0 -742.2
60 0.96 2.18 0.64 1.44 -21.61 316.84 40.58 245.32 0.6680 -653.8 -494.9
61 0.44 1.48 0.29 0.97 -20.28 316.24 39.99 247.07 0.6568 476.4 298.0
62 0.00 0.96 0.00 0.61 -21.73 313.89 37.64 244.03 0.6333 -627.0 -478.8
63 0.00 0.96 0.00 0.61 -21.82 313.52 37.26 243.73 0.6290 -709.0 -539.5
64 0.00 0.78 0.00 0.49 -20.37 312.54 36.28 245.59 0.6115 -616.0 -501.2


  • 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.