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

11355 71.24 380.80 45.39 243.64 14.13 252.06 -37.74 70.00 0.6336 -282.9 -262.9


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

SDO HMI 2011-11-21 14:58:57 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 0.94 0.00 0.58 18.77 257.35 -32.45 60.10 0.5882 -677.0 -554.1
2 0.00 1.54 0.00 0.97 15.81 254.00 -35.80 66.60 0.6155 -532.0 -477.1
3 3.43 6.43 2.17 4.08 16.41 253.30 -36.50 66.01 0.6268 689.1 93.7
4 1.29 6.00 0.82 3.83 16.12 252.82 -36.98 66.67 0.6316 -951.9 -593.2
5 33.60 288.75 21.18 183.01 14.08 253.04 -36.76 69.71 0.6211 -1126.6 -409.1
6 0.00 1.03 0.00 0.65 15.20 252.59 -37.21 68.17 0.6309 -373.0 -283.3
7 4.71 -5.00 2.99 -5.00 14.16 252.49 -37.31 69.81 0.6284 -769.1 999999
8 7.11 -5.00 4.52 -5.00 13.86 252.32 -37.48 70.35 0.6296 -821.1 999999
9 0.86 -5.00 0.55 -5.00 14.13 252.23 -37.57 69.97 0.6317 -600.7 999999
10 0.00 1.11 0.00 0.72 15.76 251.81 -37.99 67.65 0.6428 578.0 534.0
11 1.29 -5.00 0.82 -5.00 13.70 252.04 -37.76 70.70 0.6327 -680.3 999999
12 0.60 6.26 0.38 3.99 13.21 251.98 -37.82 71.47 0.6319 -732.4 -523.9
13 2.06 2.74 1.31 1.75 12.73 251.95 -37.85 72.23 0.6308 -548.5 -511.5
14 0.00 4.37 0.00 2.81 13.99 251.60 -38.20 70.41 0.6393 62.0 7.6
15 0.00 1.20 0.00 0.77 12.81 251.62 -38.17 72.21 0.6353 -555.0 -438.4
16 4.03 -5.00 2.59 -5.00 13.69 251.42 -38.38 70.94 0.6405 -439.0 999999
17 1.46 2.23 0.93 1.42 12.06 251.56 -38.24 73.40 0.6339 838.4 727.0
18 1.71 2.40 1.12 1.56 14.89 250.86 -38.94 69.34 0.6515 -439.0 -440.0
19 1.80 1.97 1.17 1.28 14.49 250.83 -38.97 69.94 0.6506 -564.3 -595.0
20 1.03 2.91 0.67 1.89 14.25 250.88 -38.92 70.28 0.6492 -566.2 -515.7
21 0.00 0.60 0.00 0.38 10.61 251.25 -38.55 75.74 0.6343 660.0 565.0
22 0.00 9.17 0.00 5.96 13.55 250.59 -39.21 71.44 0.6506 239.0 193.3
23 0.00 1.29 0.00 0.84 12.93 250.15 -39.64 72.51 0.6543 810.0 711.5
24 0.00 7.71 0.00 5.10 14.50 249.63 -40.16 70.36 0.6654 970.0 771.0
25 6.26 10.97 4.17 7.32 14.67 249.23 -40.57 70.24 0.6708 816.0 505.3
26 0.00 1.29 0.00 0.84 10.43 250.03 -39.77 76.32 0.6498 795.0 661.4
27 0.00 2.49 0.00 1.70 16.07 247.78 -42.01 68.73 0.6925 762.0 666.9
28 0.00 1.11 0.00 0.76 15.24 247.75 -42.05 69.91 0.6905 618.0 442.9
29 0.00 0.77 0.00 0.53 15.94 247.53 -42.27 69.00 0.6951 681.0 611.3
30 0.00 2.23 0.00 1.53 15.45 247.57 -42.23 69.67 0.6932 688.0 387.6
31 0.00 1.11 0.00 0.77 15.48 247.39 -42.40 69.69 0.6953 593.0 543.9
32 0.00 1.29 0.00 0.86 10.99 248.31 -41.49 75.89 0.6729 669.0 543.6
33 0.00 1.03 0.00 0.69 10.42 248.12 -41.68 76.78 0.6741 668.0 582.5
34 0.00 0.94 0.00 0.63 9.53 247.57 -42.22 78.19 0.6795 597.0 476.6
35 0.00 1.71 0.00 1.16 9.50 247.33 -42.46 78.28 0.6824 611.0 503.9
36 0.00 1.29 0.00 0.92 16.93 245.20 -44.60 68.41 0.7248 438.0 367.4
37 0.00 2.57 0.00 1.91 19.30 243.70 -46.10 65.76 0.7482 469.0 354.8
38 0.00 1.46 0.00 1.04 14.86 244.70 -45.10 71.34 0.7250 320.0 350.8
39 0.00 0.86 0.00 0.65 19.31 242.59 -47.20 66.11 0.7598 464.0 408.6
40 0.00 1.03 0.00 0.74 12.96 243.96 -45.84 74.10 0.7293 510.0 410.8


  • 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.