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

8544 103 743 52 391 -20.29 119.20 2.93 189.06 0.3283 -9.4 126.0


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SOHO MDI 1999-05-19 17:35:33 UT

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

1 8 147 4 78 -19.28 127.02 10.74 210.89 0.3442 -1495.6 -594.9
2 15 -1 8 -1 -19.08 126.71 10.43 210.49 0.3388 -1919.4 999999
3 0 5 0 2 -18.84 125.93 9.66 208.99 0.3290 -942.0 -752.8
4 0 3 0 1 -19.45 125.72 9.44 207.52 0.3362 -640.0 -639.7
5 3 9 2 5 -19.17 125.61 9.34 207.70 0.3313 -1060.0 -787.9
6 5 37 3 19 -18.63 125.54 9.27 208.33 0.3230 -1295.7 -1048.0
7 4 -6 2 -6 -18.18 125.48 9.20 208.87 0.3161 -1480.2 999999
8 0 5 0 3 -17.57 125.07 8.79 208.79 0.3040 -938.0 -672.5
9 0 6 0 3 -17.29 124.51 8.24 207.71 0.2955 -1082.0 -886.9
10 6 67 3 35 -17.82 124.04 7.76 205.52 0.2998 -1381.0 -1109.0
11 4 -10 2 -10 -17.74 123.49 7.22 204.06 0.2948 -1183.0 999999
12 0 7 0 4 -19.63 123.49 7.22 201.55 0.3235 822.0 419.7
13 3 6 1 3 -19.47 123.06 6.79 200.58 0.3185 1118.3 563.6
14 0 3 0 2 -18.86 121.83 5.55 197.72 0.3021 -1091.0 -907.3
15 0 3 0 2 -20.09 120.57 4.29 192.89 0.3164 -566.0 -460.8
16 0 4 0 2 -19.56 120.43 4.15 192.89 0.3073 -831.0 -624.1
17 3 9 2 5 -20.35 118.85 2.58 187.72 0.3155 -1125.7 -702.8
18 0 4 0 2 -20.68 118.73 2.46 187.22 0.3207 -705.0 -583.7
19 0 6 0 3 -20.47 118.22 1.95 185.81 0.3163 -886.0 -569.5
20 0 3 0 2 -21.22 118.15 1.88 185.35 0.3285 580.0 489.0
21 3 7 1 4 -20.43 117.76 1.49 184.45 0.3149 -901.8 -832.0
22 0 8 0 4 -20.35 117.30 1.03 183.09 0.3131 -830.0 -661.8
23 0 9 0 5 -21.51 117.05 0.78 182.20 0.3321 566.0 698.7
24 0 5 0 3 -20.97 116.88 0.61 181.77 0.3231 571.0 546.1
25 3 6 1 3 -20.02 116.42 0.15 180.45 0.3071 -873.0 -614.2
26 0 7 0 4 -21.76 115.70 -0.57 178.41 0.3362 816.0 753.1
27 0 4 0 2 -19.98 115.29 -0.98 176.97 0.3068 1124.0 921.1
28 0 4 0 2 -19.60 115.25 -1.02 176.78 0.3007 1032.0 990.7
29 7 363 3 190 -21.22 115.07 -1.20 176.56 0.3277 1550.4 823.7
30 6 -29 3 -29 -20.76 114.82 -1.45 175.74 0.3204 1823.9 999999
31 0 3 0 1 -19.73 114.71 -1.57 175.11 0.3034 943.0 826.9
32 0 1 0 1 -20.35 114.58 -1.70 174.90 0.3138 985.0 985.0
33 21 -29 11 -29 -21.80 114.39 -1.88 174.80 0.3381 1724.1 999999
34 8 -29 4 -29 -21.43 114.10 -2.18 173.87 0.3324 1991.9 999999
35 4 -29 2 -29 -21.68 113.84 -2.43 173.25 0.3370 1448.2 999999
36 0 2 0 1 -22.09 111.45 -4.82 167.10 0.3504 167.0 215.0


  • 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.