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

12130 111.37 499.18 101.12 455.99 -7.53 228.05 -55.72 102.81 0.8416 578.1 184.2


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SDO HMI 2014-07-31 00:00:40 UT

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

1 0.00 0.81 0.00 0.65 -6.56 233.47 -50.30 103.01 0.7867 557.0 461.6
2 28.61 267.62 24.34 231.49 -7.60 230.92 -52.85 103.59 0.8150 1100.0 373.6
3 11.59 -2.00 10.04 -2.00 -7.75 230.17 -53.60 103.58 0.8226 747.9 999999
4 0.00 1.99 0.00 1.74 -8.24 229.92 -53.85 104.09 0.8261 497.0 433.0
5 3.98 -2.00 3.50 -2.00 -7.77 229.59 -54.18 103.45 0.8282 686.5 999999
6 0.00 0.27 0.00 0.25 -12.50 228.31 -55.45 108.58 0.8504 -367.0 -290.0
7 15.93 -2.00 14.23 -2.00 -7.45 228.90 -54.86 102.90 0.8340 754.6 999999
8 1.72 4.07 1.60 3.78 -10.03 227.99 -55.77 105.66 0.8476 375.7 318.5
9 4.62 -2.00 4.20 -2.00 -7.27 228.13 -55.64 102.49 0.8408 490.4 999999
10 1.18 4.44 1.08 4.05 -7.59 227.95 -55.81 102.83 0.8430 270.7 282.7
11 2.72 51.97 2.56 49.59 -9.45 227.36 -56.40 104.84 0.8520 494.7 -145.5
12 0.00 0.27 0.00 0.25 -6.76 227.84 -55.93 101.84 0.8426 255.0 316.0
13 0.00 3.80 0.00 3.47 -6.39 227.79 -55.98 101.40 0.8423 545.0 338.7
14 1.27 2.81 1.17 2.59 -7.07 227.50 -56.26 102.12 0.8462 445.5 324.1
15 10.23 -11.00 9.69 -11.00 -9.01 227.02 -56.74 104.24 0.8541 586.4 999999
16 0.00 0.72 0.00 0.67 -6.49 227.39 -56.38 101.42 0.8462 330.0 267.4
17 0.00 1.99 0.00 1.92 -10.03 226.53 -57.24 105.27 0.8604 -358.0 -382.7
18 0.00 1.54 0.00 1.41 -5.09 227.49 -56.27 99.80 0.8428 409.0 240.3
19 4.62 -11.00 4.43 -11.00 -9.20 226.63 -57.13 104.36 0.8579 -490.8 999999
20 0.00 4.16 0.00 3.89 -6.86 227.04 -56.73 101.77 0.8500 523.0 378.7
21 0.00 0.91 0.00 0.85 -6.11 226.72 -57.05 100.83 0.8515 710.0 575.0
22 1.27 3.35 1.19 3.14 -5.86 226.71 -57.06 100.54 0.8512 561.9 360.8
23 1.81 3.17 1.69 2.96 -4.66 226.65 -57.11 99.14 0.8498 50.7 126.3
24 0.00 2.17 0.00 2.13 -9.15 225.78 -57.99 104.09 0.8651 -563.0 -423.7
25 0.00 0.91 0.00 0.86 -5.77 226.38 -57.39 100.36 0.8540 577.0 537.1
26 0.00 14.94 0.00 14.13 -4.64 226.20 -57.56 99.02 0.8538 -474.0 -399.8
27 0.00 2.26 0.00 2.16 -5.92 226.01 -57.76 100.46 0.8575 455.0 368.4
28 0.00 1.63 0.00 1.68 -11.05 224.56 -59.21 105.92 0.8787 -166.0 -197.8
29 0.00 1.63 0.00 1.57 -5.79 225.74 -58.03 100.26 0.8597 277.0 216.2
30 21.46 105.11 21.05 104.00 -7.28 225.40 -58.37 101.88 0.8650 718.2 20.4
31 0.00 0.81 0.00 0.78 -5.20 225.78 -57.99 99.58 0.8584 180.0 113.3
32 0.36 1.36 0.35 1.32 -6.15 225.56 -58.20 100.63 0.8618 338.0 299.0
33 0.00 0.63 0.00 0.61 -4.49 225.76 -58.01 98.76 0.8575 -463.0 -424.9
34 0.00 2.81 0.00 2.75 -6.30 225.18 -58.59 100.73 0.8653 228.0 167.5
35 0.00 4.07 0.00 4.15 -8.65 224.36 -59.41 103.20 0.8761 302.0 226.9
36 0.00 0.72 0.00 0.74 -9.00 224.20 -59.57 103.56 0.8779 -375.0 -357.6
37 0.00 1.54 0.00 1.50 -4.43 225.00 -58.76 98.55 0.8641 -513.0 -460.9
38 0.00 0.27 0.00 0.28 -9.06 223.94 -59.83 103.56 0.8801 -309.0 -218.7
39 0.00 0.72 0.00 0.72 -5.30 224.64 -59.13 99.47 0.8684 223.0 237.6
40 0.00 1.00 0.00 1.00 -5.39 224.32 -59.44 99.51 0.8712 135.0 100.1
41 0.00 0.54 0.00 0.55 -5.53 224.12 -59.65 99.63 0.8732 109.0 109.7
42 0.00 1.54 0.00 1.64 -7.64 222.68 -61.09 101.71 0.8879 331.0 325.1
43 0.00 0.63 0.00 0.72 -7.71 220.88 -62.89 101.43 0.9017 169.0 161.0


  • 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.