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

12171 55.09 173.22 40.56 129.49 -9.97 266.29 45.27 249.63 0.7466 257.7 69.1


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SDO HMI 2014-09-28 06:00:33 UT

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

1 0.00 0.26 0.00 0.23 -7.08 275.06 54.04 256.57 0.8280 437.0 424.7
2 0.00 0.79 0.00 0.67 -12.10 272.03 51.01 249.67 0.8127 483.0 400.9
3 18.63 81.94 14.91 65.54 -8.26 270.67 49.65 253.81 0.7876 820.6 211.1
4 4.86 -3.00 3.83 -3.00 -8.32 270.02 49.00 253.51 0.7811 923.1 999999
5 0.00 1.32 0.00 1.04 -7.75 269.84 48.82 254.16 0.7775 421.0 430.8
6 0.88 13.77 0.70 10.88 -10.71 269.55 48.53 250.41 0.7838 419.8 -74.4
7 0.00 0.62 0.00 0.46 -4.12 268.51 47.49 258.34 0.7530 532.0 484.9
8 2.83 -6.00 2.23 -6.00 -10.49 269.27 48.25 250.56 0.7802 466.8 999999
9 0.00 1.41 0.00 1.07 -7.46 268.07 47.05 253.90 0.7576 648.0 541.1
10 0.00 0.62 0.00 0.49 -11.45 268.79 47.77 249.20 0.7786 553.0 478.7
11 0.00 1.06 0.00 0.81 -10.24 267.86 46.84 250.32 0.7646 274.0 202.4
12 0.00 1.06 0.00 0.81 -10.48 267.77 46.75 249.98 0.7646 -458.0 -511.4
13 0.00 0.97 0.00 0.73 -8.19 267.20 46.18 252.65 0.7505 574.0 502.4
14 0.00 1.32 0.00 0.97 -8.83 265.73 44.71 251.23 0.7365 -510.0 -425.7
15 5.56 7.86 3.83 5.41 -10.91 261.44 40.42 246.49 0.6967 750.2 495.4
16 10.15 18.54 6.89 12.58 -11.20 260.41 39.39 245.53 0.6862 856.4 527.7
17 0.00 0.44 0.00 0.30 -12.41 260.10 39.08 243.74 0.6888 -532.0 -460.8
18 0.00 2.30 0.00 1.52 -10.07 259.22 38.20 246.40 0.6667 810.0 560.2
19 0.00 1.32 0.00 0.89 -11.65 259.26 38.24 244.27 0.6752 -581.0 -385.3
20 0.00 4.06 0.00 2.72 -11.94 258.99 37.97 243.71 0.6738 -688.0 -664.2
21 8.56 11.92 5.79 8.05 -13.65 258.90 37.88 241.37 0.6822 -802.2 -496.4
22 0.00 1.15 0.00 0.76 -11.45 258.29 37.27 243.96 0.6629 -364.0 -351.9
23 0.00 1.85 0.00 1.25 -14.03 258.47 37.45 240.58 0.6795 -794.0 -645.3
24 0.00 0.97 0.00 0.66 -14.65 258.55 37.53 239.83 0.6840 -623.0 -475.2
25 0.00 2.12 0.00 1.43 -14.53 258.29 37.27 239.81 0.6805 -669.0 -507.8
26 0.00 1.32 0.00 0.87 -11.70 257.45 36.43 243.08 0.6544 638.0 485.4
27 0.00 0.71 0.00 0.48 -15.94 258.19 37.17 237.92 0.6879 -402.0 -436.2
28 0.00 0.71 0.00 0.48 -16.30 257.33 36.31 236.87 0.6809 -361.0 -396.4
29 0.00 2.56 0.00 1.66 -12.62 256.56 35.54 241.23 0.6495 -829.0 -659.3
30 0.00 1.59 0.00 1.04 -13.26 256.63 35.61 240.39 0.6541 -329.0 -311.0
31 0.00 1.77 0.00 1.15 -13.02 256.48 35.46 240.61 0.6509 -782.0 -707.2
32 1.77 6.89 1.16 4.54 -14.54 256.63 35.61 238.67 0.6621 -855.8 -743.2
33 1.85 -32.00 1.22 -32.00 -14.37 256.56 35.54 238.84 0.6603 -864.0 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.