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

12141 48.54 280.48 24.45 141.11 16.18 26.54 -1.08 1.40 0.1731 -49.1 -209.6


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

SDO HMI 2014-08-19 09:00:38 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 29.72 199.37 14.91 100.02 15.86 28.60 0.98 354.02 0.1586 -1438.0 -407.6
2 2.43 10.18 1.22 5.11 16.47 26.55 -1.07 6.11 0.1694 -1189.3 -903.1
3 0.00 2.34 0.00 1.18 16.94 26.51 -1.11 6.01 0.1774 -939.0 -740.4
4 0.00 1.35 0.00 0.68 16.69 26.04 -1.58 8.77 0.1742 -934.0 -756.3
5 0.00 1.08 0.00 0.54 16.87 25.18 -2.44 13.13 0.1801 -752.0 -726.8
6 0.00 2.88 0.00 1.45 16.65 24.74 -2.88 15.73 0.1783 -994.0 -844.6
7 0.00 1.08 0.00 0.54 16.25 24.18 -3.44 19.38 0.1746 -808.0 -613.2
8 0.00 0.99 0.00 0.50 16.87 24.17 -3.45 18.28 0.1847 -827.0 -616.4
9 0.00 1.62 0.00 0.82 17.99 21.78 -5.84 26.50 0.2180 1029.0 816.0
10 0.00 2.43 0.00 1.24 18.30 21.67 -5.95 26.25 0.2235 955.0 757.9
11 0.00 1.17 0.00 0.59 16.85 21.69 -5.93 29.54 0.2016 900.0 753.5
12 0.00 1.26 0.00 0.64 18.51 21.37 -6.25 26.91 0.2289 783.0 636.4
13 0.00 0.99 0.00 0.50 18.26 21.29 -6.33 27.76 0.2259 875.0 719.2
14 0.00 2.07 0.00 1.05 17.39 20.93 -6.69 31.11 0.2161 848.0 582.4
15 1.44 3.96 0.73 2.01 16.90 20.89 -6.73 32.56 0.2094 1125.2 873.9
16 0.00 1.35 0.00 0.68 16.56 20.90 -6.72 33.44 0.2045 948.0 787.3
17 0.00 1.80 0.00 0.91 16.22 20.85 -6.77 34.62 0.2003 1089.0 982.8
18 0.00 1.44 0.00 0.73 17.67 20.73 -6.89 31.17 0.2218 1019.0 806.2
19 0.00 4.86 0.00 2.46 16.90 20.63 -6.99 33.53 0.2117 1098.0 883.6
20 0.00 1.62 0.00 0.82 17.08 20.59 -7.03 33.18 0.2147 817.0 726.7
21 0.00 1.62 0.00 0.83 18.72 20.27 -7.35 30.35 0.2409 867.0 722.2
22 0.00 1.35 0.00 0.69 16.98 20.28 -7.34 34.59 0.2163 885.0 729.1
23 0.00 1.35 0.00 0.69 18.03 20.23 -7.39 32.04 0.2315 870.0 741.1
24 0.00 1.35 0.00 0.69 17.29 20.07 -7.55 34.48 0.2225 771.0 584.0
25 0.00 1.44 0.00 0.73 18.09 19.94 -7.68 32.89 0.2349 825.0 669.7
26 1.08 4.95 0.55 2.52 17.57 19.90 -7.72 34.35 0.2280 1015.8 826.2
27 0.00 1.17 0.00 0.60 17.50 19.68 -7.94 35.27 0.2292 785.0 614.0
28 11.26 16.57 5.71 8.40 16.24 19.63 -7.99 39.02 0.2128 1078.2 793.8
29 2.61 4.77 1.33 2.43 17.12 19.05 -8.57 38.35 0.2305 1048.6 764.2
30 0.00 0.90 0.00 0.46 16.88 17.55 -10.07 43.49 0.2441 708.0 566.4
31 0.00 1.17 0.00 0.60 16.79 16.11 -11.51 47.47 0.2605 717.0 535.7


  		• 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.