SDO HMI 2014-05-22 05:00:38 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 |
| 60.08 | 232.53 | 45.12 | 175.13 | -11.14 | 79.15 | -48.21 | 103.23 | 0.7527 | 999999 | 999999 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-22 05:00:38 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 | 0.99 | 0.00 | 0.68 | -10.41 | 84.08 | -43.29 | 103.14 | 0.6948 | 999999 | 999999 | |
| 0.00 | 1.44 | 0.00 | 0.99 | -10.78 | 83.97 | -43.40 | 103.64 | 0.6968 | 999999 | 999999 | |
| 10.45 | 66.11 | 7.18 | 45.57 | -9.85 | 83.92 | -43.45 | 102.31 | 0.6958 | 999999 | 999999 | |
| 0.00 | 1.26 | 0.00 | 0.87 | -8.56 | 83.87 | -43.50 | 100.46 | 0.6945 | 999999 | 999999 | |
| 8.29 | -3.00 | 5.73 | -3.00 | -9.97 | 83.60 | -43.77 | 102.42 | 0.6999 | 999999 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.45 | -13.71 | 82.47 | -44.89 | 107.39 | 0.7208 | 999999 | 999999 | |
| 0.00 | 0.45 | 0.00 | 0.31 | -8.61 | 83.09 | -44.28 | 100.40 | 0.7041 | 999999 | 999999 | |
| 0.00 | 0.72 | 0.00 | 0.52 | -11.15 | 81.37 | -46.00 | 103.64 | 0.7286 | 999999 | 999999 | |
| 0.45 | 1.80 | 0.33 | 1.30 | -11.02 | 81.17 | -46.20 | 103.42 | 0.7306 | 999999 | 999999 | |
| 0.99 | 2.52 | 0.72 | 1.84 | -12.25 | 80.72 | -46.65 | 104.99 | 0.7379 | 999999 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.81 | -12.28 | 79.47 | -47.90 | 104.79 | 0.7521 | 999999 | 999999 | |
| 0.00 | 2.61 | 0.00 | 1.96 | -12.00 | 79.30 | -48.06 | 104.38 | 0.7535 | 999999 | 999999 | |
| 4.05 | 6.57 | 3.08 | 4.99 | -12.32 | 78.75 | -48.61 | 104.71 | 0.7601 | 999999 | 999999 | |
| 0.00 | 0.54 | 0.00 | 0.41 | -11.06 | 78.87 | -48.50 | 103.07 | 0.7569 | 999999 | 999999 | |
| 0.54 | 2.97 | 0.41 | 2.24 | -10.81 | 78.83 | -48.54 | 102.74 | 0.7570 | 999999 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.20 | -9.42 | 78.60 | -48.77 | 100.88 | 0.7578 | 999999 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.83 | -10.98 | 78.18 | -49.19 | 102.86 | 0.7644 | 999999 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.91 | -12.66 | 77.47 | -49.90 | 104.92 | 0.7746 | 999999 | 999999 | |
| 22.61 | 137.98 | 17.59 | 108.40 | -11.33 | 77.42 | -49.94 | 103.20 | 0.7731 | 999999 | 999999 | |
| 0.00 | 2.34 | 0.00 | 1.85 | -12.81 | 76.94 | -50.43 | 105.00 | 0.7804 | 999999 | 999999 | |
| 1.35 | -19.00 | 1.07 | -19.00 | -12.36 | 76.67 | -50.70 | 104.40 | 0.7826 | 999999 | 999999 | |
| 3.24 | -19.00 | 2.56 | -19.00 | -11.81 | 76.67 | -50.70 | 103.69 | 0.7818 | 999999 | 999999 | |
| 8.11 | -19.00 | 6.45 | -19.00 | -11.96 | 76.43 | -50.93 | 103.84 | 0.7845 | 999999 | 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. | |