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

12134 75.29 332.31 62.53 276.36 9.27 172.71 -53.76 82.88 0.8039 335.0 150.2


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SDO HMI 2014-08-04 08:00:39 UT

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

1 0.00 0.90 0.00 0.62 11.45 182.98 -43.50 79.66 0.6880 -652.0 -596.5
2 0.00 1.00 0.00 0.68 10.91 182.69 -43.78 80.47 0.6912 -662.0 -541.1
3 0.00 0.81 0.00 0.60 7.17 178.55 -47.93 85.76 0.7408 -630.0 -484.9
4 2.53 28.14 1.89 21.04 9.85 177.87 -48.61 82.15 0.7484 -917.4 -600.3
5 3.71 -4.00 2.78 -4.00 10.19 177.56 -48.91 81.69 0.7520 -839.2 999999
6 6.70 -4.00 5.02 -4.00 9.97 177.47 -49.01 81.99 0.7530 -776.9 999999
7 0.00 1.90 0.00 1.41 6.85 177.99 -48.49 86.17 0.7474 -617.0 -480.0
8 0.00 1.09 0.00 0.81 6.64 177.55 -48.93 86.44 0.7525 -400.0 -341.3
9 0.00 1.63 0.00 1.24 10.39 176.61 -49.86 81.45 0.7627 -593.0 -513.9
10 1.72 6.24 1.32 4.79 9.86 176.44 -50.04 82.15 0.7646 -758.4 -533.1
11 0.00 2.26 0.00 1.74 10.21 176.17 -50.31 81.70 0.7676 -498.0 -423.5
12 0.00 1.00 0.00 0.77 10.52 175.81 -50.67 81.31 0.7716 -490.0 -423.5
13 0.00 1.09 0.00 0.84 10.78 175.70 -50.78 80.96 0.7729 -629.0 -473.2
14 0.00 1.63 0.00 1.25 3.35 176.61 -49.87 90.69 0.7656 -231.0 -277.6
15 0.00 1.72 0.00 1.35 9.62 175.36 -51.11 82.47 0.7764 187.0 158.6
16 0.00 2.62 0.00 2.07 10.91 174.92 -51.55 80.82 0.7813 516.0 372.3
17 1.90 36.56 1.52 28.76 10.26 174.47 -52.00 81.66 0.7860 788.6 246.9
18 0.00 1.45 0.00 1.16 7.16 174.17 -52.31 85.59 0.7897 642.0 514.9
19 0.00 1.09 0.00 0.89 11.35 173.22 -53.25 80.29 0.7992 -225.0 -170.8
20 2.90 4.98 2.36 4.06 9.93 173.48 -53.00 82.08 0.7965 774.1 620.8
21 0.00 1.45 0.00 1.19 10.92 173.13 -53.35 80.84 0.8001 127.0 197.0
22 0.00 2.81 0.00 2.30 9.58 173.30 -53.18 82.52 0.7983 588.0 637.5
23 1.90 4.25 1.56 3.50 9.78 173.15 -53.33 82.27 0.7999 734.2 536.6
24 0.00 1.18 0.00 0.98 11.40 172.69 -53.79 80.24 0.8047 607.0 417.0
25 0.00 1.09 0.00 0.89 6.37 173.43 -53.05 86.56 0.7978 578.0 473.2
26 0.00 0.63 0.00 0.53 10.80 172.53 -53.95 80.99 0.8063 623.0 493.9
27 1.72 221.62 1.44 190.19 9.53 172.42 -54.06 82.57 0.8074 759.7 215.7
28 0.72 1.90 0.61 1.61 10.94 171.96 -54.52 80.82 0.8120 630.5 535.1
29 2.53 -27.00 2.14 -27.00 9.41 172.02 -54.45 82.72 0.8114 848.1 999999
30 5.61 -27.00 4.74 -27.00 8.97 171.96 -54.52 83.26 0.8121 906.4 999999
31 8.69 -27.00 7.37 -27.00 9.27 171.79 -54.69 82.89 0.8138 863.3 999999
32 0.00 1.27 0.00 1.09 10.60 171.24 -55.24 81.24 0.8192 499.0 381.1
33 2.44 -27.00 2.08 -27.00 9.00 171.58 -54.90 83.21 0.8159 821.0 999999
34 15.57 -27.00 13.32 -27.00 8.74 171.42 -55.06 83.53 0.8176 802.6 999999
35 5.34 -27.00 4.59 -27.00 9.19 171.26 -55.21 82.97 0.8190 609.0 999999
36 6.70 -27.00 5.78 -27.00 8.53 171.03 -55.44 83.78 0.8215 525.5 999999
37 2.08 -27.00 1.81 -27.00 9.37 170.84 -55.64 82.75 0.8232 389.3 999999
38 2.53 -27.00 2.20 -27.00 9.12 170.79 -55.69 83.05 0.8237 370.0 999999


  • 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.