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

11236 60.36 417.06 43.95 299.70 16.93 169.52 44.69 291.76 0.7259 -534.4 -254.7


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

SDO HMI 2011-06-23 13:59:11 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 3.09 6.35 2.34 4.82 16.29 172.71 47.88 289.93 0.7596 569.9 250.0
2 0.00 2.00 0.00 1.54 18.03 173.02 48.19 292.08 0.7671 470.0 356.9
3 0.00 2.54 0.00 1.92 16.80 172.45 47.62 290.66 0.7580 -585.0 -439.8
4 0.00 1.18 0.00 0.89 17.19 172.20 47.37 291.23 0.7563 -529.0 -371.4
5 0.00 0.82 0.00 0.61 18.67 171.58 46.76 293.33 0.7538 530.0 463.7
6 55.64 358.78 40.44 260.45 16.92 170.21 45.38 291.46 0.7340 -1233.0 -344.0
7 1.63 -6.00 1.17 -6.00 16.37 169.63 44.81 290.90 0.7260 -1225.4 999999
8 0.00 1.18 0.00 0.83 16.55 168.70 43.88 291.43 0.7161 -386.0 -358.2
9 0.00 3.18 0.00 2.24 17.06 168.28 43.45 292.27 0.7128 -120.0 -152.2
10 0.00 1.09 0.00 0.75 13.84 167.40 42.57 288.08 0.6933 -594.0 -516.8
11 0.00 2.45 0.00 1.73 17.41 168.21 43.38 292.78 0.7131 -273.0 -171.0
12 0.00 1.00 0.00 0.68 14.58 166.64 41.81 289.36 0.6861 -695.0 -569.3
13 0.00 1.09 0.00 0.76 18.55 167.10 42.28 294.73 0.7045 604.0 448.3
14 0.00 2.27 0.00 1.51 17.01 164.71 39.89 293.54 0.6711 595.0 479.4
15 0.00 1.45 0.00 0.96 16.74 164.23 39.40 293.34 0.6643 499.0 471.3
16 0.00 2.18 0.00 1.43 17.13 163.75 38.92 294.11 0.6601 642.0 469.3
17 0.00 1.72 0.00 1.14 18.18 163.44 38.62 295.77 0.6607 694.0 564.5
18 0.00 3.09 0.00 2.02 18.61 162.82 37.99 296.68 0.6552 649.0 470.7
19 0.00 1.18 0.00 0.77 18.42 162.69 37.86 296.47 0.6528 407.0 429.8
20 0.00 0.91 0.00 0.59 18.62 162.41 37.59 296.89 0.6504 -315.0 -233.6
21 0.00 1.09 0.00 0.71 18.40 162.15 37.33 296.71 0.6463 321.0 256.4
22 0.00 1.45 0.00 0.93 17.55 161.90 37.07 295.57 0.6395 740.0 485.1
23 0.00 2.72 0.00 1.77 19.53 161.80 36.97 298.52 0.6474 666.0 469.8
24 0.00 2.45 0.00 1.58 19.44 161.33 36.50 298.65 0.6415 724.0 532.3
25 0.00 1.09 0.00 0.68 16.09 160.16 35.33 294.23 0.6115 649.0 566.0
26 0.00 0.91 0.00 0.56 15.60 159.67 34.84 293.70 0.6031 719.0 520.5
27 0.00 2.00 0.00 1.25 18.07 159.65 34.82 297.54 0.6144 773.0 611.5
28 0.00 1.09 0.00 0.66 15.64 157.58 32.75 294.87 0.5764 649.0 522.0
29 0.00 2.18 0.00 1.32 15.42 157.46 32.64 294.58 0.5738 666.0 569.8
30 0.00 1.27 0.00 0.78 17.75 157.69 32.86 298.21 0.5885 678.0 600.2
31 0.00 1.45 0.00 0.88 15.68 157.28 32.46 295.10 0.5727 685.0 579.9
32 0.00 2.81 0.00 1.69 15.39 157.20 32.37 294.68 0.5702 687.0 560.9
33 0.00 2.09 0.00 1.25 15.31 156.88 32.05 294.72 0.5657 889.0 662.5


  • 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.