SDO HMI 2014-12-02 09:00:25 UT
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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.62 | 133.74 | 28.33 | 78.10 | -19.25 | 107.63 | 25.41 | 229.84 | 0.5315 | -3.9 | 85.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-12-02 09:00:25 UT
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!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.51 | 0.00 | 0.31 | -19.87 | 111.44 | 29.22 | 232.66 | 0.5796 | 527.0 | 482.7 | |
| 2.31 | 4.96 | 1.40 | 3.00 | -19.68 | 111.33 | 29.11 | 232.85 | 0.5769 | 835.8 | 665.0 | |
| 0.00 | 0.77 | 0.00 | 0.47 | -19.99 | 111.29 | 29.06 | 232.35 | 0.5788 | 544.0 | 422.4 | |
| 0.00 | 1.45 | 0.00 | 0.88 | -19.89 | 110.87 | 28.65 | 232.12 | 0.5734 | 777.0 | 702.7 | |
| 0.00 | 0.77 | 0.00 | 0.46 | -19.58 | 110.67 | 28.44 | 232.41 | 0.5686 | 685.0 | 513.2 | |
| 0.68 | 5.72 | 0.41 | 3.43 | -19.76 | 110.31 | 28.09 | 231.80 | 0.5660 | 722.5 | 595.0 | |
| 0.00 | 1.03 | 0.00 | 0.61 | -19.51 | 110.08 | 27.86 | 231.97 | 0.5614 | 829.0 | 799.3 | |
| 0.00 | 1.79 | 0.00 | 1.07 | -19.73 | 110.13 | 27.90 | 231.68 | 0.5636 | 504.0 | 509.6 | |
| 3.25 | 12.82 | 1.93 | 7.62 | -19.16 | 109.81 | 27.58 | 232.24 | 0.5554 | 949.9 | 723.9 | |
| 0.00 | 3.25 | 0.00 | 1.93 | -19.54 | 109.74 | 27.51 | 231.60 | 0.5576 | 450.0 | 600.9 | |
| 0.00 | 1.20 | 0.00 | 0.71 | -19.06 | 109.47 | 27.25 | 232.07 | 0.5508 | 746.0 | 692.5 | |
| 6.49 | 8.80 | 3.83 | 5.19 | -18.72 | 109.27 | 27.05 | 232.41 | 0.5457 | 970.1 | 735.6 | |
| 0.00 | 1.97 | 0.00 | 1.17 | -20.07 | 109.48 | 27.26 | 230.57 | 0.5591 | 824.0 | 581.5 | |
| 0.60 | 2.14 | 0.35 | 1.25 | -18.49 | 108.85 | 26.62 | 232.35 | 0.5389 | 896.0 | 741.3 | |
| 0.00 | 1.11 | 0.00 | 0.66 | -20.42 | 108.98 | 26.75 | 229.57 | 0.5564 | 720.0 | 525.1 | |
| 0.00 | 1.54 | 0.00 | 0.90 | -18.34 | 108.54 | 26.32 | 232.30 | 0.5341 | 975.0 | 828.6 | |
| 4.27 | 23.67 | 2.50 | 13.83 | -18.77 | 108.48 | 26.25 | 231.55 | 0.5369 | -668.6 | -78.5 | |
| 0.00 | 0.85 | 0.00 | 0.50 | -19.81 | 108.41 | 26.19 | 229.90 | 0.5449 | 704.0 | 608.8 | |
| 9.23 | -17.00 | 5.39 | -17.00 | -18.61 | 108.14 | 25.91 | 231.46 | 0.5316 | -693.4 | 999999 | |
| 0.00 | 2.48 | 0.00 | 1.46 | -20.00 | 108.37 | 26.15 | 229.58 | 0.5461 | 729.0 | 479.6 | |
| 2.91 | -17.00 | 1.69 | -17.00 | -18.33 | 107.99 | 25.76 | 231.75 | 0.5275 | 805.8 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -17.30 | 107.01 | 24.78 | 232.40 | 0.5072 | -970.0 | -871.4 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -18.88 | 105.74 | 23.51 | 228.45 | 0.5064 | -567.0 | -549.2 | |
| 0.00 | 2.39 | 0.00 | 1.37 | -19.35 | 105.60 | 23.38 | 227.57 | 0.5093 | -739.0 | -633.5 | |
| 0.00 | 4.96 | 0.00 | 2.84 | -18.88 | 105.53 | 23.31 | 228.22 | 0.5041 | -813.0 | -778.6 | |
| 18.88 | 47.34 | 10.83 | 27.16 | -19.54 | 105.19 | 22.96 | 226.79 | 0.5065 | -1016.6 | -413.8 | |
| 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. | |