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

12127 56.50 228.74 29.89 120.81 -7.35 249.23 15.05 228.02 0.3466 440.3 357.2


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

SDO HMI 2014-08-03 18:00:39 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 0.45 0.00 0.24 -1.06 256.04 21.85 252.88 0.3910 775.0 637.0
2 0.00 1.09 0.00 0.59 -5.81 256.05 21.86 242.07 0.4210 806.0 616.2
3 0.00 1.18 0.00 0.64 -5.46 256.00 21.82 242.75 0.4179 835.0 686.5
4 0.00 2.53 0.00 1.38 -6.47 255.45 21.26 240.00 0.4178 767.0 647.9
5 0.00 0.36 0.00 0.20 -12.28 254.95 20.77 228.53 0.4643 579.0 462.5
6 0.00 0.99 0.00 0.54 -5.90 254.51 20.32 240.06 0.4004 821.0 604.7
7 0.00 1.18 0.00 0.63 -5.46 252.55 18.37 238.45 0.3696 777.0 623.5
8 7.41 19.44 3.96 10.39 -6.78 252.24 18.06 235.02 0.3773 997.8 559.4
9 4.52 -8.00 2.41 -8.00 -6.74 251.98 17.80 234.71 0.3735 1139.4 999999
10 0.90 16.55 0.48 8.84 -7.11 251.64 17.46 233.39 0.3725 1016.2 709.0
11 0.00 3.71 0.00 1.97 -6.04 251.51 17.32 235.55 0.3606 838.0 745.4
12 0.00 1.18 0.00 0.63 -9.05 251.63 17.45 229.36 0.3918 -871.0 -635.5
13 0.00 3.16 0.00 1.69 -7.56 251.31 17.12 231.86 0.3726 701.0 595.0
14 0.00 1.18 0.00 0.63 -8.03 251.26 17.08 230.80 0.3768 705.0 585.0
15 0.00 4.52 0.00 2.40 -6.62 251.18 16.99 233.70 0.3617 903.0 809.1
16 0.00 0.90 0.00 0.48 -5.66 251.15 16.96 235.87 0.3522 843.0 733.7
17 0.00 2.26 0.00 1.20 -5.84 251.06 16.87 235.29 0.3527 966.0 770.2
18 0.00 1.45 0.00 0.77 -7.15 251.07 16.88 232.36 0.3655 737.0 573.9
19 0.00 2.17 0.00 1.15 -5.50 250.98 16.80 235.98 0.3485 948.0 774.8
20 0.00 1.18 0.00 0.63 -9.43 250.78 16.59 227.19 0.3857 -670.0 -479.8
21 17.00 28.21 8.99 14.91 -6.99 250.07 15.89 230.99 0.3512 1025.7 820.9
22 0.00 3.16 0.00 1.66 -5.46 249.90 15.71 234.25 0.3336 1091.0 908.6
23 1.90 -21.00 1.00 -21.00 -7.11 249.79 15.60 230.22 0.3488 1120.0 999999
24 3.07 89.16 1.62 46.94 -7.56 249.23 15.05 228.19 0.3467 1081.1 572.4
25 0.00 1.18 0.00 0.63 -10.71 249.33 15.15 222.19 0.3839 -842.0 -711.8
26 9.22 -24.00 4.86 -24.00 -7.46 248.97 14.79 227.91 0.3425 1280.8 999999
27 1.63 -24.00 0.86 -24.00 -7.68 248.98 14.80 227.45 0.3450 933.6 999999
28 0.00 3.53 0.00 1.87 -8.93 248.90 14.72 224.71 0.3582 864.0 739.8
29 0.00 2.17 0.00 1.16 -10.83 248.95 14.77 221.26 0.3813 -678.0 -646.7
30 10.85 -24.00 5.71 -24.00 -7.45 248.59 14.41 227.19 0.3378 1216.4 999999
31 0.00 3.53 0.00 1.88 -10.09 248.63 14.45 221.96 0.3689 -830.0 -631.5
32 0.00 1.18 0.00 0.60 -1.01 248.20 14.01 243.98 0.2705 849.0 641.5
33 0.00 1.36 0.00 0.71 -6.38 248.15 13.96 228.73 0.3205 -731.0 -539.7
34 0.00 1.72 0.00 0.92 -11.24 247.66 13.48 217.98 0.3730 -929.0 -723.9
35 0.00 1.36 0.00 0.72 -10.82 247.45 13.27 218.26 0.3656 -672.0 -614.0
36 0.00 1.18 0.00 0.63 -12.12 247.26 13.07 215.71 0.3805 -845.0 -600.5
37 0.00 1.36 0.00 0.71 -7.19 246.95 12.76 224.27 0.3153 829.0 664.9
38 0.00 1.99 0.00 1.05 -10.52 246.87 12.68 217.53 0.3559 -953.0 -748.7
39 0.00 1.54 0.00 0.82 -11.82 246.86 12.68 215.35 0.3729 -767.0 -608.2
40 0.00 1.27 0.00 0.66 -7.84 246.62 12.43 222.11 0.3194 837.0 653.4
41 0.00 0.81 0.00 0.44 -12.78 246.81 12.63 213.78 0.3851 -714.0 -505.7
42 0.00 1.81 0.00 0.96 -10.86 246.31 12.13 215.72 0.3549 -921.0 -779.6
43 0.00 1.18 0.00 0.62 -11.42 244.47 10.28 210.51 0.3462 -948.0 -759.1
44 0.00 1.63 0.00 0.85 -9.64 244.13 9.94 212.50 0.3182 -955.0 -744.4
45 0.00 0.99 0.00 0.52 -10.00 241.11 6.93 203.43 0.3000 -846.0 -672.3
46 0.00 1.72 0.00 0.87 -3.47 240.84 6.66 215.35 0.2009 -850.0 -691.2
47 0.00 1.45 0.00 0.73 -3.32 240.69 6.50 215.17 0.1972 -1017.0 -772.2
48 0.00 1.45 0.00 0.74 -7.03 240.26 6.07 205.11 0.2486 -965.0 -760.8
49 0.00 3.16 0.00 1.62 -7.97 239.99 5.81 202.66 0.2613 -778.0 -677.4
50 0.00 1.18 0.00 0.60 -7.62 239.74 5.56 202.29 0.2542 -989.0 -806.8
51 0.00 3.98 0.00 1.99 -2.15 237.78 3.60 204.00 0.1548 -873.0 -698.1


  • 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.