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

11324 9.98 109.16 6.12 67.21 12.45 302.85 35.77 284.81 0.5901 -16.7 -63.0


previous   or   next   observation for the same group / back to the solar disc

SDO HMI 2011-10-27 00:59:00 UT

No observation available
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing)
(It is recommended to set high resolution on your display!)


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

1 0.00 1.65 0.00 1.17 10.00 312.95 45.87 279.18 0.7184 -631.0 -522.4
2 0.00 0.61 0.00 0.42 11.37 311.74 44.66 281.22 0.7048 -440.0 -341.7
3 0.00 4.51 0.00 3.00 11.78 308.84 41.76 282.19 0.6694 -750.0 -606.2
4 0.00 0.78 0.00 0.52 11.49 308.54 41.47 281.80 0.6652 -580.0 -502.8
5 0.00 1.65 0.00 1.09 11.97 308.59 41.51 282.51 0.6665 -796.0 -699.3
6 0.87 1.39 0.57 0.92 11.42 308.29 41.21 281.73 0.6619 -711.5 -682.5
7 0.00 1.48 0.00 0.97 11.66 308.33 41.25 282.08 0.6627 -833.0 -673.8
8 2.69 12.33 1.77 8.10 10.82 308.14 41.07 280.85 0.6593 -818.8 -678.5
9 0.00 3.04 0.00 2.00 11.15 308.20 41.12 281.34 0.6604 -673.0 -658.2
10 0.00 2.78 0.00 1.84 12.93 308.29 41.21 284.00 0.6641 -381.0 -384.2
11 0.00 2.17 0.00 1.42 11.07 307.94 40.87 281.25 0.6570 -860.0 -698.0
12 0.00 3.04 0.00 2.00 13.51 308.08 41.00 284.92 0.6625 -653.0 -445.0
13 0.00 1.04 0.00 0.69 14.12 308.17 41.09 285.80 0.6648 -549.0 -459.3
14 0.00 0.87 0.00 0.57 13.91 308.08 41.01 285.51 0.6633 -702.0 -618.4
15 0.00 1.04 0.00 0.69 14.49 307.97 40.89 286.40 0.6630 -555.0 -520.5
16 0.00 0.95 0.00 0.62 13.20 307.21 40.13 284.62 0.6508 -520.0 -505.6
17 0.00 1.13 0.00 0.72 15.12 305.81 38.74 287.93 0.6372 -539.0 -436.8
18 0.00 0.87 0.00 0.56 15.62 305.72 38.65 288.71 0.6373 -610.0 -518.7
19 0.00 1.13 0.00 0.72 14.68 305.48 38.41 287.34 0.6318 -703.0 -541.7
20 0.00 2.00 0.00 1.26 14.64 304.65 37.57 287.50 0.6209 -525.0 -559.9
21 0.00 1.22 0.00 0.76 13.05 304.31 37.23 285.05 0.6126 -752.0 -588.9
22 0.00 1.13 0.00 0.72 18.26 304.97 37.89 293.03 0.6361 -814.0 -702.5
23 0.00 0.78 0.00 0.47 12.45 301.83 34.75 284.69 0.5776 421.0 382.8
24 0.00 1.39 0.00 0.84 11.77 301.54 34.46 283.60 0.5722 592.0 456.6
25 0.00 1.13 0.00 0.69 14.50 301.91 34.83 288.16 0.5842 733.0 578.4
26 0.00 1.39 0.00 0.83 10.40 301.25 34.17 281.27 0.5655 779.0 628.2
27 0.00 1.39 0.00 0.83 11.54 301.25 34.17 283.27 0.5676 535.0 506.0
28 0.00 1.22 0.00 0.74 14.48 301.61 34.53 288.23 0.5800 729.0 614.7
29 0.95 4.69 0.57 2.80 11.34 301.04 33.96 282.97 0.5643 602.2 640.4
30 0.00 1.65 0.00 1.00 14.97 301.62 34.54 289.05 0.5817 597.0 406.0
31 0.00 1.56 0.00 0.93 10.89 300.91 33.83 282.22 0.5615 762.0 520.7
32 0.00 0.52 0.00 0.31 10.95 300.26 33.18 282.48 0.5525 709.0 560.0
33 0.00 0.78 0.00 0.46 10.61 299.96 32.88 281.92 0.5476 595.0 455.0
34 1.22 8.59 0.72 5.11 12.32 300.08 33.00 284.97 0.5530 638.4 556.5
35 0.00 1.56 0.00 0.94 14.87 300.41 33.33 289.35 0.5651 777.0 600.2
36 0.00 2.60 0.00 1.54 12.48 299.74 32.66 285.38 0.5486 63.0 141.5
37 0.00 1.04 0.00 0.62 14.68 299.90 32.82 289.23 0.5575 518.0 544.8
38 0.00 1.74 0.00 1.03 13.42 299.66 32.58 287.09 0.5501 832.0 638.2
39 0.00 1.56 0.00 0.91 9.83 299.12 32.04 280.68 0.5340 776.0 501.6
40 1.82 2.52 1.07 1.47 11.59 298.86 31.78 284.01 0.5339 875.9 752.9
41 0.00 1.22 0.00 0.71 13.13 298.82 31.74 286.86 0.5375 844.0 620.6
42 0.00 1.39 0.00 0.81 11.84 298.64 31.56 284.55 0.5314 704.0 583.6
43 2.43 5.04 1.42 2.94 12.92 298.64 31.57 286.55 0.5344 834.9 816.0
44 0.00 1.22 0.00 0.71 12.42 298.47 31.39 285.68 0.5304 854.0 644.9
45 0.00 1.39 0.00 0.81 13.29 298.55 31.48 287.26 0.5342 883.0 737.3
46 0.00 0.69 0.00 0.41 13.74 298.51 31.43 288.11 0.5351 769.0 596.4
47 0.00 3.91 0.00 2.27 13.55 298.02 30.94 287.96 0.5275 745.0 628.4
48 0.00 1.65 0.00 0.95 13.22 297.33 30.25 287.62 0.5167 792.0 707.2
49 0.00 1.13 0.00 0.65 14.00 296.80 29.72 289.34 0.5119 780.0 690.4
50 0.00 1.39 0.00 0.79 11.66 295.76 28.69 285.20 0.4892 -691.0 -601.3
51 0.00 1.39 0.00 0.75 13.59 289.76 22.69 292.77 0.4083 -983.0 -781.3
52 0.00 1.39 0.00 0.75 13.90 289.56 22.48 293.64 0.4070 -743.0 -645.2
53 0.00 1.22 0.00 0.66 13.79 289.19 22.11 293.70 0.4009 -835.0 -703.6
54 0.00 1.65 0.00 0.89 13.74 289.01 21.94 293.71 0.3981 -781.0 -668.1
55 0.00 1.56 0.00 0.83 11.23 288.27 21.19 288.07 0.3746 -882.0 -733.7


  • 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.