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

11327 95.39 466.79 53.04 259.83 -21.18 333.87 5.24 190.91 0.4570 -157.7 -135.0


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

SDO HMI 2011-10-22 08:59:01 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 7.83 34.04 4.35 18.93 -20.08 337.69 9.05 199.07 0.4544 1041.0 324.1
2 3.74 35.26 2.06 19.46 -19.28 337.52 8.88 199.34 0.4418 1217.2 730.4
3 7.14 -2.00 3.94 -2.00 -19.51 337.47 8.83 199.06 0.4449 956.8 999999
4 0.00 1.39 0.00 0.77 -19.87 337.36 8.72 198.57 0.4497 885.0 846.4
5 5.31 16.63 2.95 9.24 -20.17 337.21 8.58 198.07 0.4533 936.0 566.7
6 0.00 1.31 0.00 0.72 -20.06 336.89 8.25 197.50 0.4503 759.0 724.4
7 0.00 1.83 0.00 1.01 -19.37 336.82 8.18 197.86 0.4396 687.0 642.4
8 0.00 1.57 0.00 0.86 -18.19 336.73 8.09 198.58 0.4216 809.0 543.0
9 2.00 14.10 1.10 7.72 -18.49 336.71 8.08 198.31 0.4259 846.8 787.4
10 0.00 0.87 0.00 0.48 -19.63 336.74 8.10 197.50 0.4431 845.0 607.7
11 0.00 1.57 0.00 0.87 -19.89 336.59 7.95 197.02 0.4464 605.0 492.2
12 0.00 1.13 0.00 0.62 -19.17 336.55 7.92 197.46 0.4354 936.0 801.6
13 1.39 -9.00 0.76 -9.00 -18.65 336.50 7.86 197.73 0.4272 1033.8 999999
14 0.00 2.52 0.00 1.39 -19.37 336.47 7.83 197.14 0.4379 783.0 687.7
15 0.00 0.96 0.00 0.53 -18.94 336.41 7.78 197.34 0.4313 826.0 673.5
16 0.00 1.13 0.00 0.63 -20.79 336.38 7.74 196.00 0.4587 551.0 461.6
17 0.00 2.09 0.00 1.15 -19.04 336.29 7.66 197.02 0.4321 814.0 733.8
18 4.00 -9.00 2.19 -9.00 -18.68 336.24 7.61 197.18 0.4265 1074.8 999999
19 0.00 0.87 0.00 0.48 -19.53 336.25 7.62 196.59 0.4393 539.0 513.4
20 0.00 1.57 0.00 0.86 -18.90 335.94 7.30 196.36 0.4285 919.0 768.1
21 0.00 1.04 0.00 0.57 -19.03 335.59 6.96 195.55 0.4289 596.0 472.7
22 0.00 0.96 0.00 0.53 -20.87 335.48 6.84 194.18 0.4564 -643.0 -416.5
23 1.57 2.18 0.86 1.19 -18.73 334.98 6.34 194.42 0.4218 976.3 814.9
24 0.00 1.04 0.00 0.59 -21.91 334.95 6.31 192.59 0.4700 -719.0 -603.7
25 0.00 6.79 0.00 3.71 -19.05 334.77 6.13 193.77 0.4260 981.0 827.8
26 0.00 3.31 0.00 1.81 -18.88 334.47 5.84 193.23 0.4223 945.0 824.4
27 0.00 3.13 0.00 1.72 -19.67 334.34 5.71 192.52 0.4340 1024.0 832.2
28 0.00 0.87 0.00 0.48 -19.08 334.16 5.53 192.45 0.4242 790.0 674.3
29 0.00 1.48 0.00 0.81 -19.24 333.95 5.31 191.89 0.4260 874.0 682.6
30 2.52 13.23 1.42 7.44 -22.30 334.02 5.39 190.63 0.4731 -854.7 -589.5
31 0.00 0.96 0.00 0.52 -19.37 333.73 5.09 191.35 0.4273 488.0 431.8
32 0.00 0.87 0.00 0.49 -21.99 333.66 5.02 190.04 0.4674 -744.0 -608.4
33 0.00 0.87 0.00 0.49 -22.57 333.58 4.94 189.67 0.4759 -632.0 -530.9
34 0.00 6.88 0.00 3.86 -22.26 333.51 4.87 189.64 0.4711 -988.0 -797.7
35 6.70 16.71 3.70 9.23 -20.65 332.78 4.14 188.78 0.4446 -1043.5 -797.9
36 1.74 284.41 0.97 158.90 -21.22 332.80 4.16 188.61 0.4534 -1061.1 -392.2
37 0.00 0.87 0.00 0.48 -19.99 332.67 4.03 188.79 0.4340 -894.0 -686.4
38 51.45 -36.00 28.74 -36.00 -21.95 332.49 3.86 187.76 0.4640 -1243.9 999999
39 0.00 1.31 0.00 0.72 -20.32 332.45 3.82 188.21 0.4386 -880.0 -621.3
40 0.00 1.04 0.00 0.57 -20.28 332.16 3.53 187.61 0.4375 437.0 340.4


  • 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.