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

11354 93.45 345.85 64.30 238.89 -15.56 266.49 -40.87 115.24 0.6989 46.4 15.7


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

SDO HMI 2011-11-20 06:58:57 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 1.03 0.00 0.68 -18.55 271.06 -36.29 121.81 0.6627 571.0 469.6
2 5.41 26.52 3.58 17.50 -16.51 269.84 -37.52 118.26 0.6653 892.9 669.1
3 0.43 1.63 0.29 1.09 -17.17 269.52 -37.83 118.99 0.6724 603.8 477.4
4 1.03 57.67 0.69 38.62 -16.67 269.37 -37.99 118.22 0.6716 799.9 331.2
5 15.88 -4.00 10.63 -4.00 -16.56 269.00 -38.36 117.86 0.6752 810.1 999999
6 0.00 0.60 0.00 0.41 -17.34 267.72 -39.63 118.23 0.6934 543.0 547.6
7 0.00 1.63 0.00 1.11 -16.15 267.94 -39.41 116.73 0.6852 -540.0 -395.1
8 0.00 1.46 0.00 0.96 -12.64 268.56 -38.80 112.14 0.6623 673.0 560.7
9 0.00 1.29 0.00 0.85 -12.62 268.29 -39.07 111.98 0.6655 672.0 553.7
10 1.63 71.57 1.08 47.81 -12.63 267.97 -39.38 111.84 0.6694 962.8 437.8
11 14.33 -10.00 9.58 -10.00 -13.03 267.70 -39.66 112.29 0.6743 912.5 999999
12 0.00 1.46 0.00 1.01 -17.06 266.74 -40.61 117.34 0.7029 668.0 566.7
13 3.00 7.72 2.08 5.36 -16.77 266.73 -40.62 116.96 0.7017 415.1 -108.4
14 1.12 1.72 0.77 1.18 -16.30 266.81 -40.54 116.37 0.6987 -720.5 -684.0
15 1.97 -13.00 1.37 -13.00 -16.68 266.64 -40.72 116.79 0.7024 -345.9 999999
16 0.00 0.86 0.00 0.60 -17.16 266.43 -40.93 117.31 0.7069 419.0 345.9
17 4.03 -10.00 2.72 -10.00 -13.23 267.14 -40.21 112.32 0.6817 564.8 999999
18 0.00 1.29 0.00 0.90 -17.10 266.19 -41.16 117.12 0.7092 -225.0 -43.9
19 21.28 107.18 14.95 75.48 -16.36 265.69 -41.67 115.91 0.7115 -878.2 -417.7
20 0.00 1.89 0.00 1.30 -14.27 266.20 -41.16 113.33 0.6970 355.0 302.4
21 3.60 4.72 2.45 3.21 -12.54 266.44 -40.92 111.06 0.6875 623.0 649.1
22 4.12 -19.00 2.90 -19.00 -15.96 265.50 -41.85 115.29 0.7119 -856.3 999999
23 1.12 1.63 0.76 1.12 -13.11 266.08 -41.27 111.68 0.6938 664.1 560.7
24 0.94 -19.00 0.67 -19.00 -16.51 265.02 -42.33 115.78 0.7194 69.5 999999
25 0.00 0.94 0.00 0.68 -17.08 264.70 -42.66 116.38 0.7254 -117.0 -76.2
26 1.63 -19.00 1.16 -19.00 -16.45 264.70 -42.65 115.57 0.7227 312.4 999999
27 0.00 1.03 0.00 0.74 -17.05 264.53 -42.82 116.27 0.7270 245.0 205.8
28 2.32 -19.00 1.66 -19.00 -16.77 264.57 -42.78 115.92 0.7254 445.5 999999
29 0.00 1.37 0.00 0.97 -14.46 264.83 -42.52 113.00 0.7133 637.0 590.4
30 0.00 1.12 0.00 0.78 -14.12 264.87 -42.48 112.56 0.7116 550.0 556.2
31 0.00 0.77 0.00 0.54 -12.64 265.16 -42.20 110.66 0.7029 337.0 319.4
32 1.72 2.66 1.24 1.93 -17.10 264.01 -43.35 116.09 0.7328 670.7 694.3
33 0.86 1.97 0.61 1.40 -14.62 264.63 -42.73 113.12 0.7162 580.0 459.3
34 0.00 1.46 0.00 1.03 -14.28 264.67 -42.69 112.68 0.7145 514.0 407.4
35 0.00 1.20 0.00 0.85 -14.94 264.38 -42.97 113.44 0.7202 440.0 348.4
36 0.00 1.12 0.00 0.82 -16.90 263.38 -43.98 115.55 0.7387 -771.0 -610.8
37 0.00 1.29 0.00 0.96 -17.39 262.71 -44.65 115.88 0.7477 447.0 287.3
38 0.00 1.20 0.00 0.89 -16.88 262.82 -44.53 115.29 0.7446 -687.0 -577.3
39 0.00 1.20 0.00 0.86 -14.13 263.57 -43.79 112.03 0.7263 -856.0 -720.6
40 0.00 1.29 0.00 0.96 -17.05 262.42 -44.94 115.34 0.7495 -480.0 -332.1
41 1.46 14.50 1.05 10.50 -14.20 263.17 -44.19 111.97 0.7310 -887.3 -648.6
42 0.00 1.97 0.00 1.47 -16.93 262.28 -45.08 115.12 0.7505 -768.0 -619.8
43 0.00 1.20 0.00 0.91 -17.85 261.90 -45.46 116.12 0.7579 -550.0 -467.8
44 5.06 -41.00 3.67 -41.00 -14.02 262.95 -44.40 111.65 0.7327 -631.3 999999
45 0.00 1.20 0.00 0.90 -17.44 261.99 -45.37 115.64 0.7554 -638.0 -613.9
46 0.00 1.97 0.00 1.48 -16.68 262.14 -45.22 114.75 0.7511 -218.0 -360.0
47 0.00 0.60 0.00 0.46 -18.31 261.30 -46.06 116.44 0.7658 -647.0 -574.9
48 0.00 2.15 0.00 1.66 -18.73 261.06 -46.30 116.85 0.7697 -687.0 -618.3
49 0.00 1.29 0.00 0.99 -18.48 261.06 -46.30 116.54 0.7688 -615.0 -521.4
50 0.00 3.18 0.00 2.39 -16.14 261.59 -45.76 113.85 0.7548 -745.0 -647.8
51 0.51 1.89 0.39 1.44 -16.99 261.28 -46.07 114.79 0.7610 -641.3 -521.1
52 0.00 1.12 0.00 0.87 -18.46 260.70 -46.66 116.37 0.7723 -462.0 -423.0
53 0.00 1.20 0.00 0.89 -14.42 261.90 -45.46 111.77 0.7456 -605.0 -460.4
54 0.00 0.77 0.00 0.58 -15.18 261.47 -45.88 112.58 0.7527 -635.0 -574.2
55 0.00 1.46 0.00 1.10 -15.68 261.24 -46.12 113.13 0.7569 -569.0 -516.8
56 0.00 0.86 0.00 0.65 -15.31 261.26 -46.10 112.67 0.7555 -512.0 -497.4


  • 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.