| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 46.13 | 149.68 | 34.15 | 111.23 | -13.98 | 137.43 | 47.00 | 252.47 | 0.7459 | -4.4 | 47.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-25 00:00:38 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 |
| 2.70 | 77.96 | 2.09 | 60.04 | -13.92 | 139.63 | 49.20 | 253.08 | 0.7703 | 385.0 | 234.5 | |
| 1.89 | -1.00 | 1.46 | -1.00 | -14.39 | 139.48 | 49.05 | 252.45 | 0.7696 | 414.5 | 999999 | |
| 7.75 | -1.00 | 5.95 | -1.00 | -13.87 | 139.28 | 48.85 | 253.08 | 0.7664 | 857.0 | 999999 | |
| 5.41 | -1.00 | 4.16 | -1.00 | -14.15 | 139.31 | 48.88 | 252.72 | 0.7673 | 786.4 | 999999 | |
| 3.70 | -1.00 | 2.83 | -1.00 | -14.31 | 139.02 | 48.59 | 252.45 | 0.7645 | 775.0 | 999999 | |
| 1.98 | 5.05 | 1.50 | 3.81 | -13.63 | 138.46 | 48.03 | 253.20 | 0.7570 | 741.5 | 571.8 | |
| 0.00 | 0.27 | 0.00 | 0.21 | -14.53 | 138.52 | 48.09 | 252.04 | 0.7596 | 762.0 | 753.0 | |
| 2.52 | 6.58 | 1.92 | 4.99 | -14.75 | 138.54 | 48.11 | 251.76 | 0.7602 | 702.4 | 609.6 | |
| 1.08 | 2.25 | 0.81 | 1.69 | -14.55 | 137.78 | 47.35 | 251.84 | 0.7515 | 537.4 | 506.2 | |
| 0.00 | 1.08 | 0.00 | 0.78 | -13.45 | 136.30 | 45.87 | 252.93 | 0.7325 | -273.0 | -213.0 | |
| 0.00 | 0.90 | 0.00 | 0.66 | -14.58 | 136.18 | 45.75 | 251.39 | 0.7338 | 483.0 | 460.4 | |
| 10.36 | 21.36 | 7.36 | 15.18 | -13.07 | 135.14 | 44.71 | 253.16 | 0.7183 | -662.1 | -198.2 | |
| 0.00 | 2.07 | 0.00 | 1.48 | -14.47 | 135.34 | 44.91 | 251.31 | 0.7240 | -231.0 | -22.4 | |
| 0.00 | 0.90 | 0.00 | 0.64 | -14.13 | 135.17 | 44.74 | 251.72 | 0.7212 | -384.0 | -249.9 | |
| 0.00 | 0.27 | 0.00 | 0.19 | -13.08 | 134.61 | 44.18 | 253.01 | 0.7122 | -428.0 | -537.3 | |
| 0.00 | 1.98 | 0.00 | 1.39 | -13.27 | 134.44 | 44.01 | 252.70 | 0.7106 | -682.0 | -461.7 | |
| 0.00 | 1.08 | 0.00 | 0.76 | -13.64 | 134.26 | 43.83 | 252.13 | 0.7094 | -508.0 | -411.8 | |
| 0.00 | 1.08 | 0.00 | 0.76 | -13.71 | 134.06 | 43.63 | 251.98 | 0.7072 | -588.0 | -534.2 | |
| 1.17 | 4.24 | 0.81 | 2.95 | -13.99 | 133.74 | 43.31 | 251.49 | 0.7042 | -625.1 | -504.0 | |
| 0.00 | 1.08 | 0.00 | 0.75 | -13.71 | 133.67 | 43.24 | 251.86 | 0.7027 | -667.0 | -628.7 | |
| 0.00 | 1.98 | 0.00 | 1.37 | -13.50 | 133.58 | 43.15 | 252.14 | 0.7010 | -668.0 | -554.1 | |
| 0.00 | 1.62 | 0.00 | 1.12 | -13.81 | 133.44 | 43.01 | 251.66 | 0.7001 | -759.0 | -701.1 | |
| 4.87 | 9.19 | 3.39 | 6.41 | -15.03 | 133.69 | 43.26 | 250.05 | 0.7064 | -687.3 | -470.5 | |
| 0.81 | 3.24 | 0.56 | 2.25 | -14.15 | 133.48 | 43.05 | 251.19 | 0.7015 | -829.3 | -712.4 | |
| 1.89 | 3.61 | 1.31 | 2.49 | -13.57 | 133.30 | 42.87 | 251.96 | 0.6978 | -738.3 | -656.2 | |
| 0.00 | 0.99 | 0.00 | 0.69 | -14.81 | 133.46 | 43.03 | 250.27 | 0.7032 | -792.0 | -668.5 | |
| 0.00 | 0.27 | 0.00 | 0.19 | -14.57 | 132.89 | 42.46 | 250.43 | 0.6957 | -593.0 | -576.7 | |
| 0.00 | 0.63 | 0.00 | 0.43 | -14.91 | 132.89 | 42.46 | 249.94 | 0.6967 | -619.0 | -571.4 | |
| 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. | |