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

9169 780 5025 459 2969 10.69 79.12 -32.99 81.17 0.5428 842.2 168.9


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SOHO MDI 2000-09-21 17:35:31 UT

No observation available


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

1 0 5 0 3 7.98 86.32 -25.79 86.23 0.4337 -721.0 -578.9
2 0 9 0 5 8.15 85.83 -26.29 85.85 0.4414 -912.0 -700.8
3 6 3801 3 2197 10.18 85.04 -27.07 81.38 0.4549 206.2 412.1
4 0 11 0 6 12.17 84.80 -27.32 77.12 0.4621 -605.0 -479.4
5 0 4 0 2 8.76 84.90 -27.22 84.52 0.4560 -45.0 -116.7
6 15 -3 8 -3 12.92 84.21 -27.90 75.71 0.4727 -228.2 999999
7 13 -3 7 -3 11.59 84.32 -27.80 78.48 0.4681 -133.2 999999
8 0 9 0 5 5.59 84.71 -27.41 91.47 0.4602 -723.0 -603.2
9 0 3 0 2 7.61 84.45 -27.66 87.06 0.4627 -268.0 -180.1
10 9 -3 5 -3 12.23 83.84 -28.27 77.26 0.4766 -26.3 999999
11 0 5 0 3 6.50 84.26 -27.86 89.44 0.4662 -359.0 -325.1
12 15 -3 8 -3 11.77 83.30 -28.81 78.36 0.4837 932.2 999999
13 220 -3 125 -3 10.69 82.97 -29.15 80.65 0.4870 1911.2 999999
14 33 -3 19 -3 11.47 82.84 -29.28 79.09 0.4901 1617.2 999999
15 0 15 0 8 5.68 83.01 -29.11 90.99 0.4861 -803.0 -597.8
16 -13 -3 -13 -3 10.00 82.54 -29.58 82.13 0.4927 999999 999999
17 23 -3 13 -3 8.64 82.66 -29.45 84.90 0.4900 1602.2 999999
18 -14 -3 -14 -3 11.16 82.28 -29.84 79.82 0.4980 999999 999999
19 5 -3 3 -3 11.17 81.77 -30.35 79.90 0.5055 657.3 999999
20 -13 -3 -13 -3 10.23 81.87 -30.24 81.74 0.5029 999999 999999
21 27 -3 15 -3 10.72 81.45 -30.66 80.84 0.5096 1240.5 999999
22 7 45 4 26 5.85 81.87 -30.25 90.49 0.5032 -358.3 -21.3
23 6 -3 3 -3 10.58 80.54 -31.58 81.22 0.5229 1298.9 999999
24 7 -3 4 -3 6.94 80.60 -31.51 88.22 0.5212 1235.7 999999
25 21 -3 12 -3 10.21 80.25 -31.86 81.97 0.5268 1512.2 999999
26 4 -3 3 -3 6.53 80.31 -31.81 88.98 0.5258 -404.9 999999
27 5 -3 3 -3 11.54 79.57 -32.54 79.55 0.5380 532.3 999999
28 14 -3 8 -3 11.18 79.52 -32.59 80.22 0.5383 1388.7 999999
29 15 -3 9 -3 10.78 79.43 -32.68 80.98 0.5392 1677.7 999999
30 7 -3 4 -3 12.38 79.22 -32.89 78.06 0.5443 -509.5 999999
31 0 5 0 3 14.06 78.92 -33.20 75.09 0.5518 746.0 525.1
32 20 -3 12 -3 8.91 79.55 -32.57 84.46 0.5364 1314.2 999999
33 19 -3 11 -3 11.82 79.11 -33.01 79.11 0.5451 915.3 999999
34 9 -3 5 -3 9.36 79.26 -32.85 83.63 0.5407 1261.5 999999
35 35 -3 21 -3 10.14 79.13 -32.98 82.21 0.5430 1705.8 999999
36 6 -3 4 -3 10.75 78.87 -33.25 81.11 0.5473 1323.4 999999
37 6 -3 3 -3 10.29 78.50 -33.62 81.98 0.5523 1355.1 999999
38 15 -3 9 -3 11.36 78.12 -34.00 80.09 0.5587 1486.6 999999
39 11 -3 6 -3 10.31 78.16 -33.96 81.98 0.5571 1365.7 999999
40 0 4 0 3 16.04 77.09 -35.03 72.16 0.5817 -640.0 -500.2
41 11 -3 7 -3 10.51 77.70 -34.41 81.65 0.5638 1285.7 999999
42 0 3 0 2 16.09 76.73 -35.39 72.17 0.5867 -618.0 -586.0
43 14 -3 8 -3 11.28 77.45 -34.66 80.32 0.5680 1248.1 999999
44 11 -3 7 -3 10.84 77.32 -34.80 81.11 0.5695 1176.4 999999
45 15 -3 9 -3 9.78 77.31 -34.81 82.98 0.5689 -616.2 999999
46 11 85 7 52 15.15 76.42 -35.70 73.83 0.5886 -1355.9 -641.3
47 4 -3 2 -3 10.62 77.06 -35.06 81.51 0.5730 853.5 999999
48 7 174 4 107 13.45 76.43 -35.68 76.71 0.5851 -184.7 -107.8
49 14 -3 9 -3 9.57 76.51 -35.61 83.39 0.5802 -1212.8 999999
50 4 -48 3 -48 13.50 75.93 -36.19 76.74 0.5921 -353.5 999999
51 13 -48 8 -48 14.61 75.42 -36.69 74.99 0.6009 -106.1 999999
52 0 6 0 4 7.87 75.87 -36.25 86.30 0.5892 -207.0 -210.4
53 0 10 0 6 7.54 75.56 -36.56 86.85 0.5936 158.0 233.2
54 0 3 0 2 14.41 74.34 -37.77 75.53 0.6150 -590.0 -548.6
55 0 9 0 6 13.22 74.32 -37.80 77.47 0.6135 -99.0 -36.6
56 3 36 2 22 9.87 74.74 -37.37 82.94 0.6048 -1001.3 -858.0
57 12 166 7 104 8.46 74.77 -37.35 85.28 0.6043 -894.2 -747.0
58 0 2 0 1 10.28 74.49 -37.63 82.27 0.6085 -753.0 -741.7
59 5 -56 3 -56 9.58 74.48 -37.63 83.44 0.6083 -1192.2 999999
60 0 28 0 18 14.83 73.59 -38.53 75.01 0.6256 -454.0 -647.5
61 5 -57 3 -57 7.97 74.47 -37.64 86.09 0.6085 -702.7 999999
62 0 51 0 32 13.08 73.47 -38.64 77.82 0.6245 -261.0 -443.4
63 4 -57 3 -57 8.13 74.06 -38.06 85.81 0.6142 -878.7 999999
64 0 8 0 5 11.28 73.63 -38.49 80.70 0.6207 -401.0 -424.5
65 10 47 6 29 9.32 73.71 -38.41 83.87 0.6188 -1063.1 -726.0
66 0 4 0 3 10.41 73.51 -38.61 82.12 0.6218 -685.0 -542.0
67 0 4 0 3 13.94 72.84 -39.28 76.55 0.6340 -788.0 -656.0
68 0 10 0 6 14.48 72.67 -39.44 75.73 0.6370 -657.0 -673.3
69 0 5 0 3 10.86 73.24 -38.88 81.41 0.6257 -680.0 -631.8
70 2 -57 2 -57 7.46 73.42 -38.69 86.87 0.6230 -1213.5 999999
71 0 6 0 4 10.33 73.06 -39.06 82.26 0.6278 -572.0 -512.2
72 0 6 0 4 11.69 72.74 -39.37 80.13 0.6329 -873.0 -738.0
73 0 33 0 22 17.77 71.34 -40.78 70.98 0.6602 -808.0 -662.1
74 0 2 0 1 9.11 73.03 -39.09 84.21 0.6281 -869.0 -882.7
75 3 -57 2 -57 7.51 73.06 -39.05 86.77 0.6279 -871.2 999999
76 0 12 0 8 11.30 72.39 -39.72 80.76 0.6372 -927.0 -841.6
77 0 3 0 2 9.35 72.58 -39.53 83.83 0.6340 -567.0 -578.3
78 0 6 0 4 10.83 72.37 -39.75 81.51 0.6373 -783.0 -731.2
79 0 8 0 5 11.04 72.02 -40.10 81.20 0.6420 -841.0 -758.8
80 0 4 0 3 11.35 71.97 -40.15 80.72 0.6428 -765.0 -668.7
81 4 33 3 21 8.66 72.26 -39.85 84.92 0.6383 -951.3 -751.7
82 0 3 0 2 10.01 71.97 -40.14 82.80 0.6422 -774.0 -802.5
83 0 22 0 14 10.67 71.82 -40.30 81.78 0.6445 -873.0 -875.7
84 0 6 0 4 7.78 72.06 -40.06 86.29 0.6412 -675.0 -508.9
85 0 6 0 4 9.79 71.69 -40.42 83.15 0.6459 -954.0 -823.6
86 12 80 8 52 12.66 71.10 -41.02 78.77 0.6552 -1170.4 -810.6
87 3 -86 2 -86 13.28 70.97 -41.14 77.83 0.6574 -775.6 999999
88 0 4 0 2 8.34 71.68 -40.43 85.41 0.6461 -459.0 -557.5
89 0 7 0 4 10.45 71.07 -41.05 82.15 0.6542 -440.0 -494.9
90 0 18 0 12 7.38 71.43 -40.68 86.88 0.6497 -76.0 -302.3
91 6 18 4 12 9.86 71.00 -41.11 83.06 0.6549 -771.5 -686.0
92 0 2 0 1 7.58 70.94 -41.18 86.55 0.6561 -80.0 -119.0
93 2 24 2 16 8.19 70.76 -41.36 85.61 0.6582 -793.5 -449.4
94 0 7 0 5 13.86 69.77 -42.35 77.11 0.6733 -816.0 -667.1
95 3 59 2 39 9.46 70.48 -41.64 83.67 0.6617 -949.2 -475.9
96 0 3 0 2 13.60 69.55 -42.56 77.51 0.6757 -623.0 -541.2
97 0 9 0 6 14.73 69.23 -42.88 75.90 0.6809 -766.0 -644.8
98 0 2 0 2 10.18 70.15 -41.96 82.59 0.6660 -296.0 -225.7
99 0 2 0 1 8.30 70.22 -41.90 85.42 0.6653 -328.0 -338.2
100 8 -95 5 -95 9.15 70.04 -42.07 84.14 0.6673 -842.5 999999
101 0 5 0 3 9.63 69.70 -42.41 83.41 0.6717 -422.0 -293.3
102 21 53 14 36 13.92 68.54 -43.58 77.17 0.6885 -981.8 -376.1
103 0 7 0 5 10.17 68.58 -43.53 82.63 0.6859 -672.0 -532.2
104 0 5 0 3 12.46 67.64 -44.47 79.36 0.6984 -465.0 -430.7
105 0 3 0 2 15.09 66.83 -45.29 75.70 0.7105 -455.0 -396.2


  • 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.