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

12063 105.57 414.86 63.46 250.01 10.27 178.84 -32.31 67.65 0.5703 -103.4 4.4


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

SDO HMI 2014-05-15 21:00:37 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 4.49 6.91 2.62 4.03 10.48 181.99 -29.16 65.26 0.5295 -988.7 -740.6
2 0.00 0.90 0.00 0.52 10.08 181.82 -29.33 66.09 0.5296 -922.0 -758.9
3 1.26 2.87 0.73 1.68 10.33 181.65 -29.50 65.76 0.5333 -943.6 -705.0
4 0.00 1.80 0.00 1.05 9.59 181.66 -29.49 67.07 0.5292 -937.0 -780.2
5 0.00 1.53 0.00 0.89 10.05 181.58 -29.57 66.30 0.5328 -272.0 -271.0
6 6.28 163.74 3.67 96.07 9.28 181.44 -29.71 67.75 0.5306 -1091.8 -454.7
7 0.36 2.15 0.21 1.27 10.90 181.27 -29.88 65.05 0.5416 -662.2 -557.7
8 0.00 0.90 0.00 0.53 10.59 181.16 -29.98 65.65 0.5413 -663.0 -569.8
9 0.81 -6.00 0.47 -6.00 9.01 181.29 -29.86 68.34 0.5312 -1054.8 999999
10 1.62 -6.00 0.95 -6.00 10.19 181.10 -30.05 66.39 0.5400 -775.8 999999
11 13.02 -6.00 7.65 -6.00 9.85 180.96 -30.19 67.07 0.5401 -1125.9 999999
12 3.59 6.73 2.12 3.97 10.75 180.86 -30.29 65.58 0.5463 -776.4 -491.3
13 10.41 -6.00 6.10 -6.00 9.20 180.98 -30.17 68.19 0.5364 -1047.1 999999
14 2.60 -6.00 1.53 -6.00 9.58 180.81 -30.34 67.65 0.5407 -1078.1 999999
15 0.00 0.81 0.00 0.48 10.32 180.73 -30.42 66.41 0.5457 -650.0 -573.1
16 1.89 3.77 1.11 2.23 10.54 180.63 -30.52 66.09 0.5482 -710.4 -390.0
17 11.04 -6.00 6.49 -6.00 9.39 180.72 -30.43 68.02 0.5410 -954.7 999999
18 0.00 1.44 0.00 0.85 9.44 180.10 -31.05 68.32 0.5496 -329.0 -187.2
19 0.00 2.33 0.00 1.38 8.51 180.08 -31.07 69.94 0.5454 -604.0 -514.7
20 0.00 1.44 0.00 0.85 8.20 180.07 -31.08 70.48 0.5441 -368.0 -380.9
21 0.00 1.89 0.00 1.13 10.50 179.70 -31.45 66.76 0.5604 -572.0 -415.3
22 0.00 6.82 0.00 4.05 9.11 179.78 -31.37 69.09 0.5524 173.0 205.6
23 0.00 0.90 0.00 0.58 19.95 177.42 -33.73 54.20 0.6458 630.0 524.4
24 0.00 0.90 0.00 0.54 9.96 179.07 -32.08 68.06 0.5661 -766.0 -539.2
25 0.00 0.99 0.00 0.60 11.31 178.69 -32.45 66.07 0.5779 704.0 722.5
26 0.00 3.50 0.00 2.10 8.79 178.87 -32.28 70.14 0.5633 807.0 629.0
27 0.00 1.26 0.00 0.76 10.13 178.65 -32.50 68.03 0.5725 -559.0 -406.8
28 0.00 1.17 0.00 0.70 9.88 178.64 -32.51 68.44 0.5714 -551.0 -429.7
29 1.53 60.15 0.93 36.93 11.76 178.05 -33.10 65.74 0.5887 863.2 367.2
30 0.00 1.44 0.00 0.87 9.68 178.01 -33.14 69.13 0.5790 700.0 567.6
31 4.85 -29.00 2.97 -29.00 11.58 177.70 -33.45 66.24 0.5922 1090.4 999999
32 10.14 -29.00 6.23 -29.00 11.37 177.54 -33.61 66.67 0.5932 1037.0 999999
33 4.31 136.81 2.66 84.88 10.27 176.86 -34.29 68.80 0.5968 1072.4 409.0
34 2.24 -33.00 1.39 -33.00 10.31 176.56 -34.59 68.90 0.6009 766.2 999999
35 22.08 -33.00 13.73 -33.00 10.81 176.34 -34.81 68.22 0.6060 1060.0 999999
36 0.00 1.71 0.00 1.07 12.82 176.05 -35.10 65.30 0.6194 725.0 600.4
37 3.05 -33.00 1.90 -33.00 10.32 176.22 -34.93 69.06 0.6054 791.2 999999


  • 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.