| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.32 | 97.09 | 21.79 | 61.22 | -18.91 | 237.72 | -29.53 | 131.07 | 0.6199 | -110.1 | -68.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-01 06:00:40 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 | 2.17 | 0.00 | 1.29 | -17.36 | 242.93 | -24.32 | 134.39 | 0.5521 | 641.0 | 495.8 | |
| 0.00 | 2.54 | 0.00 | 1.52 | -17.77 | 241.85 | -25.40 | 133.72 | 0.5672 | 685.0 | 481.6 | |
| 4.26 | 6.88 | 2.60 | 4.21 | -18.15 | 240.18 | -27.07 | 132.44 | 0.5880 | 903.8 | 679.5 | |
| 0.54 | 12.05 | 0.33 | 7.42 | -18.27 | 239.65 | -27.59 | 132.06 | 0.5946 | 953.7 | 683.3 | |
| 0.82 | -4.00 | 0.50 | -4.00 | -18.26 | 239.33 | -27.92 | 131.72 | 0.5979 | 841.0 | 999999 | |
| 0.00 | 1.63 | 0.00 | 1.01 | -18.86 | 239.18 | -28.06 | 132.36 | 0.6047 | 507.0 | 311.4 | |
| 0.00 | 0.54 | 0.00 | 0.34 | -18.54 | 239.06 | -28.19 | 131.82 | 0.6031 | 525.0 | 425.0 | |
| 1.27 | 3.44 | 0.78 | 2.13 | -18.21 | 239.01 | -28.23 | 131.34 | 0.6007 | 744.3 | 624.7 | |
| 6.70 | 14.22 | 4.18 | 8.87 | -18.72 | 238.66 | -28.59 | 131.67 | 0.6088 | 695.2 | 262.2 | |
| 0.00 | 0.82 | 0.00 | 0.51 | -18.40 | 238.43 | -28.82 | 131.03 | 0.6085 | 524.0 | 413.1 | |
| 0.00 | 2.08 | 0.00 | 1.31 | -18.59 | 237.95 | -29.30 | 130.82 | 0.6151 | 486.0 | 347.6 | |
| 0.00 | 1.18 | 0.00 | 0.74 | -19.02 | 237.50 | -29.75 | 130.95 | 0.6233 | -877.0 | -695.2 | |
| 0.00 | 1.27 | 0.00 | 0.81 | -19.41 | 237.05 | -30.20 | 131.03 | 0.6312 | -809.0 | -665.8 | |
| 0.00 | 1.00 | 0.00 | 0.63 | -19.20 | 237.09 | -30.16 | 130.81 | 0.6291 | -671.0 | -547.7 | |
| 0.00 | 1.63 | 0.00 | 1.03 | -18.67 | 237.08 | -30.16 | 130.12 | 0.6248 | -883.0 | -792.5 | |
| 1.81 | 14.67 | 1.16 | 9.38 | -19.19 | 236.68 | -30.57 | 130.43 | 0.6332 | -879.5 | -730.9 | |
| 1.90 | -16.00 | 1.21 | -16.00 | -19.06 | 236.63 | -30.62 | 130.22 | 0.6326 | -926.9 | 999999 | |
| 3.17 | 11.32 | 2.05 | 7.29 | -19.66 | 236.09 | -31.16 | 130.50 | 0.6430 | -662.9 | -671.0 | |
| 3.98 | 6.16 | 2.55 | 3.94 | -18.72 | 236.10 | -31.15 | 129.32 | 0.6354 | -757.9 | -584.0 | |
| 5.16 | 13.13 | 3.36 | 8.56 | -19.93 | 235.50 | -31.75 | 130.32 | 0.6511 | -884.8 | -489.1 | |
| 0.00 | 0.36 | 0.00 | 0.23 | -18.27 | 235.85 | -31.39 | 128.52 | 0.6345 | -541.0 | -534.0 | |
| 4.71 | -20.00 | 3.07 | -20.00 | -19.87 | 235.28 | -31.97 | 130.06 | 0.6528 | -790.8 | 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. | |