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

12175 111.91 572.39 138.25 713.67 15.18 260.88 67.34 283.69 0.9171 -60.1 -97.2


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SDO HMI 2014-09-30 08:00:33 UT

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

1 0.00 2.73 0.00 4.48 12.55 267.00 73.46 281.07 0.9548 333.0 300.9
2 0.00 1.50 0.00 2.42 13.20 266.73 73.20 281.74 0.9533 302.0 284.8
3 0.00 2.29 0.00 3.69 12.97 266.56 73.02 281.49 0.9524 38.0 142.4
4 4.94 101.94 7.69 153.69 13.16 265.96 72.43 281.66 0.9492 -371.1 -165.4
5 1.50 -4.00 2.26 -4.00 13.60 265.37 71.84 282.09 0.9459 -218.8 999999
6 0.79 -4.00 1.19 -4.00 13.87 265.17 71.64 282.37 0.9448 101.1 999999
7 5.47 -4.00 8.04 -4.00 13.84 264.85 71.32 282.32 0.9430 -513.2 999999
8 4.59 -4.00 6.61 -4.00 14.01 264.40 70.87 282.49 0.9404 -662.1 999999
9 1.41 2.82 1.93 3.85 13.98 263.26 69.73 282.42 0.9336 -436.4 -427.4
10 0.00 0.97 0.00 1.30 13.66 262.86 69.33 282.05 0.9313 -598.0 -577.8
11 0.00 0.79 0.00 0.99 13.33 261.04 67.51 281.64 0.9196 263.0 233.0
12 30.60 199.12 39.52 254.87 15.15 261.95 68.42 283.64 0.9253 -706.4 -329.9
13 6.70 -12.00 8.57 -12.00 15.79 261.73 68.19 284.33 0.9237 -617.6 999999
14 7.50 -12.00 9.22 -12.00 14.98 260.67 67.14 283.43 0.9169 0.0 999999
15 0.00 1.32 0.00 1.58 13.83 259.82 66.28 282.15 0.9111 154.0 83.6
16 0.00 1.15 0.00 1.44 16.97 261.24 67.71 285.61 0.9205 -541.0 -461.1
17 0.35 2.12 0.41 2.46 13.70 259.05 65.52 281.99 0.9057 438.8 397.3
18 0.00 5.11 0.00 5.93 14.22 259.04 65.51 282.57 0.9056 544.0 384.6
19 0.00 1.23 0.00 1.41 14.57 258.71 65.18 282.95 0.9032 504.0 428.6
20 0.79 7.58 0.91 8.68 14.78 258.69 65.15 283.19 0.9030 475.2 295.1
21 1.50 -20.00 1.71 -20.00 15.07 258.63 65.10 283.51 0.9025 413.1 999999
22 2.73 15.70 3.04 17.41 14.65 257.88 64.34 283.04 0.8970 760.7 405.0
23 0.26 222.93 0.30 246.15 15.57 258.33 64.80 284.06 0.9004 216.7 85.8
24 0.00 1.06 0.00 1.17 15.06 257.82 64.28 283.50 0.8965 571.0 508.5
25 4.85 -23.00 5.40 -23.00 15.45 257.97 64.43 283.93 0.8977 679.0 999999
26 6.00 -23.00 6.66 -23.00 15.83 257.90 64.37 284.35 0.8972 501.9 999999
27 26.90 -23.00 29.37 -23.00 16.38 257.37 63.83 284.98 0.8932 678.4 999999
28 0.00 0.97 0.00 1.04 15.80 256.67 63.14 284.33 0.8879 459.0 448.0
29 1.59 -23.00 1.74 -23.00 17.47 257.40 63.87 286.20 0.8936 299.4 999999
30 1.15 -23.00 1.24 -23.00 17.42 257.01 63.47 286.15 0.8907 626.2 999999
31 2.29 -23.00 2.44 -23.00 17.09 256.52 62.99 285.79 0.8869 693.5 999999
32 0.00 1.06 0.00 1.11 16.96 255.96 62.43 285.66 0.8825 327.0 235.6


  • 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.