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

12134 82.55 319.68 76.49 295.62 9.23 172.97 -57.90 82.84 0.8442 329.0 120.8


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

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

1 0.00 0.54 0.00 0.41 3.94 182.06 -48.81 90.01 0.7530 -508.0 -437.5
2 0.00 0.90 0.00 0.72 7.13 178.74 -52.12 85.63 0.7877 -481.0 -380.3
3 0.00 1.99 0.00 1.60 6.73 178.71 -52.16 86.13 0.7883 -555.0 -456.8
4 1.27 33.37 1.03 27.27 9.85 177.91 -52.96 82.16 0.7960 -991.6 -567.0
5 4.43 -4.00 3.63 -4.00 10.20 177.67 -53.19 81.72 0.7985 -769.1 999999
6 0.00 0.81 0.00 0.68 12.34 176.99 -53.87 79.07 0.8058 -239.0 -258.4
7 6.87 -4.00 5.65 -4.00 9.94 177.53 -53.34 82.04 0.8000 -756.7 999999
8 0.00 1.36 0.00 1.11 9.61 177.55 -53.31 82.47 0.7998 -463.0 -428.0
9 0.00 0.54 0.00 0.44 7.02 177.80 -53.07 85.72 0.7978 -362.0 -365.2
10 0.00 1.18 0.00 0.99 10.36 176.58 -54.28 81.53 0.8097 -523.0 -532.4
11 2.62 7.14 2.21 6.04 9.89 176.43 -54.43 82.11 0.8112 -629.4 -410.5
12 0.00 2.17 0.00 1.84 10.23 176.13 -54.73 81.69 0.8142 -378.0 -349.7
13 0.00 1.09 0.00 0.93 10.95 175.56 -55.30 80.81 0.8199 -373.0 -257.8
14 3.62 31.83 3.13 27.61 10.05 175.42 -55.45 81.91 0.8213 -19.2 82.0
15 0.00 1.54 0.00 1.33 9.71 175.45 -55.42 82.32 0.8210 -35.0 -18.3
16 0.45 8.32 0.40 7.33 10.09 174.47 -56.40 81.85 0.8305 832.0 584.1
17 0.00 0.36 0.00 0.32 10.03 174.20 -56.67 81.91 0.8331 372.0 295.2
18 0.00 0.90 0.00 0.81 9.79 173.81 -57.06 82.21 0.8368 543.0 414.0
19 0.00 5.43 0.00 4.90 9.56 173.64 -57.23 82.48 0.8384 769.0 596.7
20 0.00 2.44 0.00 2.24 11.27 173.09 -57.78 80.44 0.8434 80.0 68.7
21 0.00 0.99 0.00 0.92 11.25 172.56 -58.30 80.46 0.8483 483.0 387.8
22 2.71 7.87 2.50 7.25 9.53 172.95 -57.91 82.50 0.8448 667.3 522.3
23 0.00 0.36 0.00 0.33 6.49 173.28 -57.59 86.12 0.8428 469.0 452.5
24 0.00 4.79 0.00 4.53 10.86 171.97 -58.90 80.92 0.8536 604.0 488.7
25 4.70 200.78 4.41 193.20 9.34 172.23 -58.63 82.70 0.8514 690.4 190.6
26 1.90 -25.00 1.79 -25.00 9.21 172.09 -58.77 82.86 0.8528 770.8 999999
27 2.35 -25.00 2.23 -25.00 9.38 171.98 -58.88 82.65 0.8537 771.4 999999
28 0.00 2.26 0.00 2.12 7.99 172.21 -58.65 84.30 0.8520 196.0 147.3
29 18.36 -25.00 17.43 -25.00 9.00 171.85 -59.02 83.09 0.8550 815.8 999999
30 7.14 -25.00 6.79 -25.00 8.56 171.78 -59.09 83.60 0.8558 737.3 999999
31 0.00 0.72 0.00 0.70 10.64 171.19 -59.68 81.17 0.8606 298.0 322.8
32 2.89 -25.00 2.78 -25.00 8.47 171.44 -59.43 83.70 0.8588 677.0 999999
33 4.07 -25.00 3.93 -25.00 9.13 171.20 -59.66 82.92 0.8607 521.9 999999
34 16.73 -25.00 16.19 -25.00 8.61 171.22 -59.65 83.53 0.8607 528.6 999999
35 2.44 -25.00 2.39 -25.00 9.00 170.80 -60.06 83.06 0.8642 289.8 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.