| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 58.74 | 268.67 | 92.18 | 420.53 | -18.70 | 149.66 | 70.80 | 250.68 | 0.9471 | 134.9 | 18.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-25 21:00:38 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 |
| 23.16 | 104.73 | 44.53 | 203.92 | -18.29 | 153.65 | 74.79 | 251.45 | 0.9676 | 335.1 | 16.4 | |
| 0.00 | 3.61 | 0.00 | 6.14 | -17.44 | 151.55 | 72.68 | 252.19 | 0.9579 | 629.0 | 481.5 | |
| 1.89 | -1.00 | 3.48 | -1.00 | -18.76 | 152.88 | 74.02 | 250.92 | 0.9644 | 515.2 | 999999 | |
| 0.00 | 1.44 | 0.00 | 2.26 | -17.00 | 149.98 | 71.12 | 252.54 | 0.9499 | 519.0 | 473.1 | |
| 3.15 | 5.86 | 4.88 | 9.06 | -17.39 | 149.74 | 70.87 | 252.12 | 0.9488 | -157.6 | -33.0 | |
| 0.00 | 2.25 | 0.00 | 3.79 | -18.92 | 151.26 | 72.40 | 250.63 | 0.9571 | 434.0 | 327.2 | |
| 0.00 | 1.26 | 0.00 | 2.07 | -18.77 | 150.78 | 71.92 | 250.75 | 0.9547 | 419.0 | 378.6 | |
| 0.00 | 0.81 | 0.00 | 1.34 | -19.15 | 150.98 | 72.12 | 250.37 | 0.9558 | 553.0 | 488.0 | |
| 0.36 | 1.53 | 0.54 | 2.30 | -17.31 | 148.99 | 70.13 | 252.14 | 0.9447 | 359.5 | 305.6 | |
| 0.00 | 1.26 | 0.00 | 1.90 | -19.23 | 148.94 | 70.08 | 250.11 | 0.9455 | 532.0 | 398.6 | |
| 0.00 | 2.25 | 0.00 | 2.98 | -16.96 | 146.30 | 67.44 | 252.28 | 0.9290 | -501.0 | -417.4 | |
| 3.33 | 52.82 | 4.33 | 68.72 | -17.54 | 145.74 | 66.88 | 251.59 | 0.9258 | -580.3 | -224.9 | |
| 0.00 | 1.71 | 0.00 | 2.37 | -19.75 | 147.05 | 68.19 | 249.36 | 0.9352 | 110.0 | 58.7 | |
| 8.92 | -12.00 | 11.50 | -12.00 | -17.96 | 145.48 | 66.62 | 251.11 | 0.9245 | -490.8 | 999999 | |
| 0.00 | 1.44 | 0.00 | 1.93 | -19.90 | 146.23 | 67.37 | 249.11 | 0.9305 | -275.0 | -205.9 | |
| 0.00 | 0.54 | 0.00 | 0.70 | -19.56 | 145.52 | 66.66 | 249.39 | 0.9260 | -503.0 | -448.2 | |
| 0.00 | 0.72 | 0.00 | 0.95 | -19.85 | 145.76 | 66.90 | 249.12 | 0.9276 | -453.0 | -385.9 | |
| 0.90 | 86.44 | 1.18 | 110.10 | -20.04 | 145.76 | 66.90 | 248.91 | 0.9278 | -513.4 | 110.2 | |
| 7.39 | -18.00 | 9.29 | -18.00 | -19.19 | 144.74 | 65.88 | 249.70 | 0.9207 | 689.0 | 999999 | |
| 1.44 | -18.00 | 1.84 | -18.00 | -20.02 | 144.93 | 66.07 | 248.82 | 0.9226 | -609.9 | 999999 | |
| 8.20 | -18.00 | 10.61 | -18.00 | -20.96 | 145.24 | 66.38 | 247.86 | 0.9253 | -18.5 | 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. | |