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

12014 93.74 572.55 57.28 347.07 -13.37 171.72 35.02 256.21 0.5765 408.3 290.6


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SDO HMI 2014-03-28 00:00:31 UT

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

1 0.00 0.88 0.00 0.55 -12.18 174.62 37.92 258.82 0.6146 522.0 404.1
2 0.00 0.53 0.00 0.33 -10.96 174.43 37.73 260.80 0.6109 453.0 397.3
3 0.00 0.79 0.00 0.49 -12.40 174.11 37.42 258.40 0.6080 484.0 369.2
4 0.00 1.49 0.00 0.93 -12.97 174.10 37.40 257.45 0.6086 492.0 376.5
5 0.00 1.05 0.00 0.65 -12.42 173.73 37.03 258.30 0.6029 412.0 407.6
6 0.00 1.84 0.00 1.14 -12.22 173.66 36.96 258.63 0.6017 585.0 505.6
7 0.53 9.80 0.32 5.98 -10.76 172.87 36.17 260.98 0.5893 651.8 580.0
8 30.80 129.34 18.88 79.24 -11.87 172.96 36.26 259.11 0.5916 878.9 387.2
9 5.08 -7.00 3.09 -7.00 -10.60 172.58 35.89 261.23 0.5852 774.7 999999
10 0.00 1.23 0.00 0.74 -9.84 172.26 35.56 262.52 0.5802 634.0 559.1
11 51.81 337.01 31.75 206.60 -14.04 172.67 35.97 255.40 0.5911 1090.7 379.1
12 1.93 -11.00 1.18 -11.00 -13.66 172.45 35.75 255.99 0.5874 1061.2 999999
13 0.00 1.58 0.00 0.95 -10.07 171.47 34.77 262.05 0.5692 -405.0 -347.7
14 0.00 1.31 0.00 0.79 -10.87 171.28 34.58 260.63 0.5671 553.0 537.4
15 0.00 0.96 0.00 0.59 -15.98 171.86 35.16 251.92 0.5846 584.0 519.0
16 0.00 3.33 0.00 1.99 -12.78 170.62 33.92 257.13 0.5604 878.0 690.9
17 0.00 0.88 0.00 0.52 -13.50 170.73 34.03 255.88 0.5633 217.0 117.4
18 0.00 1.14 0.00 0.68 -14.67 170.89 34.19 253.87 0.5681 700.0 581.9
19 0.00 1.58 0.00 0.94 -12.32 170.22 33.52 257.87 0.5540 790.0 713.7
20 0.53 1.84 0.31 1.10 -14.54 170.53 33.84 253.99 0.5629 866.7 750.5
21 0.00 3.41 0.00 2.03 -13.08 170.22 33.52 256.51 0.5554 -682.0 -394.7
22 0.00 1.58 0.00 0.94 -13.38 170.27 33.57 255.99 0.5566 688.0 493.4
23 0.00 0.35 0.00 0.21 -13.53 169.77 33.08 255.59 0.5500 -551.0 -475.2
24 0.00 0.88 0.00 0.52 -12.98 169.43 32.74 256.51 0.5440 641.0 544.9
25 0.00 2.01 0.00 1.19 -14.91 169.56 32.86 253.05 0.5503 -611.0 -435.5
26 0.70 7.09 0.41 4.16 -13.00 169.07 32.37 256.38 0.5389 820.5 541.1
27 0.00 0.35 0.00 0.20 -12.57 168.72 32.02 257.10 0.5331 563.0 479.8
28 0.00 1.05 0.00 0.61 -13.37 168.36 31.67 255.50 0.5297 -513.0 -387.1
29 0.00 1.31 0.00 0.76 -12.72 168.20 31.50 256.68 0.5259 548.0 426.9
30 0.00 1.58 0.00 0.92 -13.68 168.34 31.64 254.92 0.5300 -504.0 -333.5
31 0.00 0.96 0.00 0.56 -12.72 167.59 30.89 256.52 0.5171 746.0 678.0
32 0.00 4.46 0.00 2.57 -13.53 167.31 30.61 254.89 0.5148 -573.0 -500.9
33 0.00 0.88 0.00 0.51 -14.44 167.26 30.56 253.13 0.5166 -611.0 -492.8
34 0.00 1.05 0.00 0.60 -13.45 167.08 30.38 254.97 0.5114 -683.0 -581.7
35 0.00 2.01 0.00 1.16 -14.54 167.03 30.33 252.84 0.5136 -580.0 -506.0
36 0.00 1.40 0.00 0.80 -12.17 166.67 29.97 257.35 0.5025 719.0 548.6
37 0.00 1.05 0.00 0.60 -14.11 166.07 29.37 253.32 0.4986 -680.0 -503.3
38 0.00 0.96 0.00 0.55 -12.05 165.60 28.90 257.30 0.4864 688.0 555.9
39 0.00 0.53 0.00 0.30 -13.55 165.71 29.01 254.29 0.4918 -647.0 -483.0
40 2.36 4.11 1.34 2.33 -12.84 165.59 28.89 255.70 0.4881 -621.2 -529.9
41 0.00 0.35 0.00 0.20 -13.98 165.70 29.00 253.44 0.4928 -139.0 -293.5
42 0.00 1.14 0.00 0.64 -11.38 164.17 27.47 258.33 0.4637 637.0 510.3
43 0.00 0.70 0.00 0.39 -13.19 163.40 26.71 254.16 0.4567 -695.0 -524.2
44 0.00 1.49 0.00 0.82 -9.58 162.84 26.14 262.01 0.4406 657.0 554.8
45 0.00 4.46 0.00 2.47 -12.67 163.04 26.34 255.15 0.4497 -472.0 -600.7
46 0.00 0.96 0.00 0.53 -13.40 162.84 26.15 253.46 0.4490 -650.0 -465.1
47 0.00 1.66 0.00 0.92 -12.84 162.61 25.91 254.60 0.4438 -685.0 -487.8
48 0.00 2.01 0.00 1.11 -13.48 162.41 25.71 253.08 0.4428 -511.0 -500.0
49 0.00 2.10 0.00 1.15 -12.47 162.09 25.40 255.21 0.4349 -883.0 -781.3
50 0.00 2.19 0.00 1.20 -12.72 162.05 25.35 254.64 0.4350 -782.0 -690.8
51 0.00 2.36 0.00 1.30 -14.04 162.13 25.43 251.71 0.4406 -850.0 -695.2
52 0.00 0.96 0.00 0.53 -15.65 162.06 25.36 248.15 0.4462 -589.0 -440.5
53 0.00 2.01 0.00 1.10 -13.31 161.67 24.98 253.12 0.4312 -765.0 -692.6
54 0.00 1.31 0.00 0.72 -13.30 161.20 24.50 252.90 0.4240 -726.0 -553.5
55 0.00 2.45 0.00 1.34 -13.16 161.01 24.32 253.14 0.4208 -911.0 -779.1
56 0.00 0.88 0.00 0.48 -13.32 160.86 24.16 252.69 0.4190 -804.0 -665.5
57 0.00 0.70 0.00 0.38 -14.61 161.01 24.31 249.80 0.4262 -677.0 -444.2
58 0.00 1.14 0.00 0.62 -15.59 160.78 24.09 247.44 0.4275 -896.0 -652.3
59 0.00 1.23 0.00 0.67 -12.85 160.45 23.75 253.57 0.4111 -790.0 -728.0
60 0.00 0.44 0.00 0.24 -19.63 160.56 23.86 238.64 0.4481 -12.0 -22.0
61 0.00 1.23 0.00 0.66 -13.25 159.55 22.85 252.11 0.3989 -874.0 -706.9
62 0.00 1.40 0.00 0.76 -14.46 159.51 22.81 249.16 0.4033 -887.0 -762.3
63 0.00 1.49 0.00 0.80 -16.42 158.35 21.65 243.59 0.3968 -776.0 -662.6
64 0.00 2.01 0.00 1.09 -17.46 158.24 21.54 241.08 0.4018 -683.0 -565.3
65 0.00 1.40 0.00 0.76 -19.73 157.45 20.75 235.22 0.4077 -720.0 -561.0
66 0.00 0.88 0.00 0.46 -15.03 153.15 16.45 241.50 0.3126 728.0 602.8


  • 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.