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

12107 101.32 664.22 86.12 565.22 -19.85 258.47 -50.13 117.20 0.8134 447.0 74.6


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SDO HMI 2014-07-01 22:00:40 UT

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

1 0.00 1.00 0.00 0.74 -22.80 267.16 -41.44 124.70 0.7443 422.0 383.7
2 0.00 0.82 0.00 0.61 -23.32 266.74 -41.86 125.08 0.7511 627.0 541.1
3 0.00 0.91 0.00 0.65 -19.34 266.95 -41.65 120.34 0.7288 650.0 559.1
4 0.00 1.18 0.00 0.91 -22.75 264.65 -43.95 123.29 0.7679 83.0 164.2
5 0.00 1.73 0.00 1.30 -20.08 264.71 -43.89 120.12 0.7549 450.0 320.5
6 1.82 220.64 1.42 178.15 -21.34 263.09 -45.51 120.85 0.7762 803.3 -203.2
7 0.00 0.91 0.00 0.74 -23.16 261.97 -46.63 122.46 0.7943 -584.0 -474.3
8 6.99 -6.00 5.49 -6.00 -21.12 262.75 -45.85 120.43 0.7784 852.6 999999
9 0.00 0.64 0.00 0.49 -19.98 263.01 -45.59 119.19 0.7712 583.0 509.0
10 3.72 -6.00 2.94 -6.00 -21.00 262.38 -46.22 120.11 0.7815 746.0 999999
11 8.08 -6.00 6.45 -6.00 -21.18 261.92 -46.68 120.13 0.7865 672.3 999999
12 0.00 3.45 0.00 2.90 -23.32 260.32 -48.28 121.91 0.8096 -795.0 -546.0
13 0.00 0.36 0.00 0.30 -22.29 260.80 -47.79 120.93 0.8012 -330.0 -278.2
14 0.00 1.09 0.00 0.90 -22.39 260.76 -47.84 121.03 0.8020 -631.0 -521.5
15 0.00 2.09 0.00 1.66 -19.87 261.54 -47.06 118.41 0.7849 385.0 274.4
16 0.00 1.09 0.00 0.92 -23.26 260.04 -48.55 121.72 0.8117 -504.0 -403.5
17 0.00 1.91 0.00 1.54 -20.25 261.05 -47.55 118.65 0.7910 -442.0 -410.2
18 2.09 -6.00 1.71 -6.00 -21.00 260.59 -48.01 119.34 0.7981 -963.0 999999
19 0.00 0.64 0.00 0.51 -19.60 260.88 -47.72 117.80 0.7902 348.0 260.7
20 11.71 -6.00 9.67 -6.00 -21.11 260.20 -48.40 119.30 0.8022 -784.6 999999
21 0.00 0.82 0.00 0.68 -21.52 259.96 -48.63 119.68 0.8058 -385.0 -415.4
22 2.81 6.27 2.36 5.25 -21.64 259.61 -48.99 119.67 0.8094 -457.3 -300.3
23 0.00 1.09 0.00 0.92 -22.08 259.40 -49.19 120.09 0.8128 -354.0 -273.4
24 0.00 0.91 0.00 0.76 -21.34 259.65 -48.95 119.33 0.8079 -446.0 -394.4
25 0.00 1.45 0.00 1.21 -21.10 259.71 -48.89 119.08 0.8066 -400.0 -313.8
26 0.00 4.00 0.00 3.40 -21.76 259.00 -49.60 119.56 0.8153 235.0 264.2
27 0.00 0.91 0.00 0.75 -19.85 259.60 -49.00 117.58 0.8030 307.0 259.4
28 0.00 1.82 0.00 1.54 -21.00 258.95 -49.65 118.66 0.8130 184.0 131.8
29 0.00 0.54 0.00 0.47 -22.00 258.16 -50.43 119.50 0.8234 728.0 627.8
30 0.36 2.36 0.33 2.15 -23.57 256.64 -51.95 120.69 0.8414 -705.2 -520.4
31 61.56 392.88 53.68 343.78 -19.01 256.86 -51.74 115.58 0.8252 977.3 242.8
32 0.00 1.73 0.00 1.58 -21.17 255.60 -52.99 117.61 0.8424 -264.0 -218.5
33 0.00 0.45 0.00 0.43 -22.79 254.37 -54.23 119.00 0.8572 -589.0 -559.8
34 0.00 0.73 0.00 0.67 -20.05 254.64 -53.96 116.02 0.8473 225.0 244.8
35 0.00 1.36 0.00 1.31 -21.85 253.66 -54.94 117.71 0.8602 -491.0 -391.3
36 2.18 3.63 2.07 3.45 -20.94 254.00 -54.60 116.81 0.8550 412.9 403.9
37 0.00 0.91 0.00 0.87 -21.31 253.80 -54.80 117.16 0.8576 -186.0 -226.6
38 0.00 1.27 0.00 1.19 -18.11 253.52 -55.07 113.47 0.8516 -468.0 -338.9
39 0.00 1.09 0.00 1.04 -18.42 253.09 -55.51 113.69 0.8560 -247.0 -267.2
40 0.00 1.54 0.00 1.45 -17.50 253.24 -55.36 112.70 0.8525 -176.0 -232.6


  • 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.