| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 57.85 | 258.94 | 215.34 | 1037.77 | -7.27 | 241.35 | 82.20 | 262.11 | 0.9909 | -11.2 | 76.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-13 05:00:40 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 |
| 14.44 | 114.07 | 85.77 | 685.16 | -7.33 | 243.72 | 84.57 | 262.27 | 0.9968 | -48.9 | 176.6 | |
| 0.00 | 3.91 | 0.00 | 13.59 | -4.73 | 240.62 | 81.47 | 264.62 | 0.9906 | 265.0 | 159.3 | |
| 0.00 | 1.45 | 0.00 | 4.92 | -4.98 | 240.35 | 81.19 | 264.33 | 0.9900 | 303.0 | 267.3 | |
| 7.63 | -1.00 | 44.49 | -1.00 | -8.81 | 243.63 | 84.47 | 260.78 | 0.9969 | 170.3 | 999999 | |
| 0.00 | 1.00 | 0.00 | 2.86 | -3.47 | 238.91 | 79.75 | 265.74 | 0.9857 | 28.0 | 44.5 | |
| 0.00 | 6.72 | 0.00 | 17.41 | -4.91 | 237.64 | 78.48 | 264.16 | 0.9822 | -132.0 | -193.4 | |
| 4.18 | 108.17 | 10.91 | 270.22 | -6.55 | 237.67 | 78.51 | 262.51 | 0.9828 | -287.8 | -134.0 | |
| 14.71 | -7.00 | 35.64 | -7.00 | -5.63 | 236.89 | 77.73 | 263.36 | 0.9799 | 302.6 | 999999 | |
| 2.27 | -7.00 | 5.75 | -7.00 | -6.73 | 237.15 | 77.99 | 262.27 | 0.9812 | -384.7 | 999999 | |
| 1.91 | -7.00 | 4.84 | -7.00 | -7.62 | 237.08 | 77.93 | 261.36 | 0.9812 | -215.4 | 999999 | |
| 0.00 | 1.82 | 0.00 | 4.25 | -6.40 | 236.39 | 77.23 | 262.54 | 0.9784 | -352.0 | -229.5 | |
| 3.54 | -7.00 | 9.13 | -7.00 | -8.16 | 237.29 | 78.13 | 260.83 | 0.9821 | -24.1 | 999999 | |
| 3.36 | -7.00 | 8.34 | -7.00 | -7.86 | 236.94 | 77.78 | 261.10 | 0.9808 | -541.4 | 999999 | |
| 5.81 | 17.80 | 10.47 | 32.20 | -5.00 | 232.74 | 73.59 | 263.60 | 0.9628 | -485.0 | -291.7 | |
| 0.00 | 1.09 | 0.00 | 1.99 | -5.86 | 232.81 | 73.65 | 262.71 | 0.9635 | -64.0 | -15.5 | |
| 0.00 | 2.91 | 0.00 | 5.17 | -5.68 | 232.42 | 73.26 | 262.85 | 0.9616 | -486.0 | -383.2 | |
| 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. | |