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

11313 86.53 391.77 47.60 216.38 -14.70 118.70 15.97 216.88 0.4439 320.3 279.6


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

SDO HMI 2011-10-12 04:59:02 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 0.79 47.28 0.44 26.37 -13.73 121.28 18.55 222.78 0.4569 615.2 284.8
2 3.77 -1.00 2.10 -1.00 -13.95 121.17 18.44 222.27 0.4582 998.7 999999
3 4.47 -1.00 2.49 -1.00 -14.23 121.06 18.33 221.68 0.4603 884.4 999999
4 0.00 0.96 0.00 0.53 -13.87 120.77 18.04 221.77 0.4532 889.0 715.7
5 0.00 1.14 0.00 0.63 -13.55 120.65 17.92 222.07 0.4482 428.0 305.3
6 1.05 3.24 0.58 1.78 -13.00 120.38 17.65 222.49 0.4392 885.1 842.5
7 2.10 20.75 1.17 11.55 -14.44 120.43 17.70 220.39 0.4562 842.2 651.3
8 0.44 -6.00 0.24 -6.00 -13.09 120.23 17.49 222.10 0.4386 1036.8 999999
9 0.00 2.63 0.00 1.45 -13.31 120.18 17.45 221.68 0.4406 991.0 854.6
10 1.58 11.30 0.87 6.24 -13.63 120.17 17.44 221.18 0.4442 997.5 821.8
11 1.93 -10.00 1.07 -10.00 -13.89 120.19 17.46 220.83 0.4473 911.6 999999
12 1.75 206.65 0.97 114.72 -14.59 120.21 17.48 219.83 0.4558 802.8 495.1
13 0.00 3.06 0.00 1.72 -15.90 120.03 17.30 217.70 0.4696 743.0 566.3
14 0.00 1.75 0.00 0.98 -16.25 120.03 17.30 217.23 0.4739 589.0 404.2
15 42.99 -12.00 23.89 -12.00 -14.92 119.72 16.99 218.55 0.4550 1178.2 999999
16 0.00 1.49 0.00 0.83 -16.02 119.75 17.02 217.09 0.4684 599.0 382.9
17 0.00 2.01 0.00 1.13 -16.01 119.46 16.73 216.63 0.4656 721.0 567.7
18 0.00 0.96 0.00 0.54 -16.06 118.94 16.21 215.71 0.4615 668.0 589.9
19 0.00 0.88 0.00 0.49 -16.23 118.37 15.64 214.53 0.4586 -489.0 -402.1
20 0.00 2.89 0.00 1.58 -14.80 116.47 13.74 212.98 0.4235 -872.0 -632.1
21 0.00 1.14 0.00 0.62 -14.31 116.34 13.61 213.39 0.4161 -905.0 -759.6
22 1.58 7.01 0.86 3.81 -14.06 116.29 13.56 213.65 0.4123 -1060.7 -752.1
23 0.00 1.58 0.00 0.86 -14.95 116.29 13.56 212.43 0.4241 -859.0 -644.2
24 0.00 0.88 0.00 0.48 -14.66 116.24 13.51 212.72 0.4198 -490.0 -525.7
25 0.00 0.96 0.00 0.52 -14.59 116.04 13.31 212.43 0.4172 -934.0 -783.5
26 0.00 0.79 0.00 0.43 -14.95 116.06 13.33 212.01 0.4221 -687.0 -623.1
27 0.00 3.06 0.00 1.66 -14.07 115.76 13.03 212.57 0.4079 -385.0 -548.2
28 0.00 1.31 0.00 0.71 -14.58 115.66 12.93 211.70 0.4139 -940.0 -741.5
29 0.00 1.14 0.00 0.62 -14.29 115.64 12.91 212.04 0.4099 -926.0 -670.6
30 0.00 1.58 0.00 0.86 -15.39 115.71 12.98 210.77 0.4251 -630.0 -487.9
31 0.00 2.10 0.00 1.17 -17.33 115.71 12.98 208.49 0.4514 -722.0 -577.8
32 0.00 1.31 0.00 0.72 -15.09 115.50 12.77 210.73 0.4194 -752.0 -630.6
33 0.00 2.01 0.00 1.10 -15.21 115.16 12.43 209.90 0.4183 -752.0 -657.1
34 0.00 0.79 0.00 0.43 -16.21 115.03 12.30 208.46 0.4310 -693.0 -545.6
35 0.00 1.05 0.00 0.58 -16.23 114.78 12.04 207.94 0.4295 -712.0 -559.4
36 0.00 1.23 0.00 0.67 -16.07 114.70 11.97 207.98 0.4267 -788.0 -733.5
37 4.12 8.58 2.25 4.68 -15.84 114.59 11.86 208.02 0.4227 -970.6 -735.0
38 0.00 1.40 0.00 0.76 -16.04 113.43 10.70 205.43 0.4172 -1045.0 -846.9
39 0.00 1.75 0.00 0.94 -14.24 113.27 10.54 207.14 0.3904 -1082.0 -871.5
40 0.00 4.47 0.00 2.44 -16.59 113.30 10.57 204.59 0.4242 -787.0 -668.9
41 0.00 1.23 0.00 0.67 -16.58 113.05 10.32 204.08 0.4225 -856.0 -668.5
42 9.54 19.18 5.08 10.21 -12.93 112.78 10.05 207.65 0.3679 1050.5 780.1
43 3.06 -42.00 1.63 -42.00 -12.98 112.44 9.71 206.78 0.3662 1067.1 999999
44 7.36 13.84 3.96 7.46 -14.86 112.42 9.69 204.54 0.3935 -1048.4 -762.3
45 0.00 1.14 0.00 0.61 -15.47 112.04 9.31 203.06 0.3998 -1001.0 -873.2
46 0.00 5.25 0.00 2.83 -15.43 111.73 9.00 202.39 0.3973 -1075.0 -908.8


  • 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.