| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.81 | 162.67 | 31.70 | 117.43 | 10.02 | 146.94 | 43.75 | 290.57 | 0.7291 | -337.9 | -286.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-30 13:00:31 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 | 1.14 | 0.00 | 0.88 | 10.71 | 150.38 | 47.18 | 289.94 | 0.7690 | -299.0 | -231.8 | |
| 4.56 | 6.49 | 3.49 | 4.97 | 10.55 | 150.03 | 46.84 | 289.89 | 0.7648 | -656.4 | -453.0 | |
| 0.00 | 0.53 | 0.00 | 0.40 | 10.31 | 149.80 | 46.61 | 289.68 | 0.7616 | -530.0 | -463.3 | |
| 2.28 | 9.64 | 1.71 | 7.25 | 9.84 | 149.31 | 46.12 | 289.28 | 0.7547 | -718.2 | -587.9 | |
| 0.00 | 3.68 | 0.00 | 2.77 | 10.27 | 149.31 | 46.11 | 289.83 | 0.7562 | -457.0 | -457.2 | |
| 0.00 | 1.05 | 0.00 | 0.79 | 9.87 | 148.97 | 45.78 | 289.46 | 0.7511 | -625.0 | -531.7 | |
| 0.00 | 3.68 | 0.00 | 2.74 | 9.94 | 148.76 | 45.57 | 289.64 | 0.7492 | -600.0 | -464.8 | |
| 0.00 | 0.96 | 0.00 | 0.72 | 10.57 | 148.75 | 45.56 | 290.43 | 0.7513 | 359.0 | 217.2 | |
| 11.13 | 70.91 | 8.20 | 51.95 | 9.68 | 148.20 | 45.00 | 289.54 | 0.7420 | -816.1 | -508.4 | |
| 9.99 | -9.00 | 7.30 | -9.00 | 9.73 | 147.73 | 44.54 | 289.80 | 0.7371 | -1094.4 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.58 | 10.58 | 147.80 | 44.61 | 290.86 | 0.7410 | -645.0 | -563.9 | |
| 0.96 | -9.00 | 0.70 | -9.00 | 9.93 | 147.51 | 44.32 | 290.16 | 0.7354 | -904.5 | 999999 | |
| 0.00 | 1.23 | 0.00 | 0.89 | 10.83 | 147.08 | 43.89 | 291.51 | 0.7341 | 211.0 | 251.1 | |
| 0.00 | 1.14 | 0.00 | 0.82 | 10.51 | 146.93 | 43.74 | 291.15 | 0.7312 | -720.0 | -637.0 | |
| 4.21 | 8.94 | 2.99 | 6.36 | 10.34 | 146.02 | 42.83 | 291.36 | 0.7204 | 690.3 | 518.5 | |
| 0.00 | 1.84 | 0.00 | 1.29 | 9.74 | 145.51 | 42.32 | 290.80 | 0.7121 | -37.0 | -77.3 | |
| 4.03 | 39.79 | 2.82 | 27.89 | 9.96 | 145.18 | 41.98 | 291.25 | 0.7092 | 877.4 | -89.9 | |
| 1.31 | -17.00 | 0.92 | -17.00 | 10.31 | 145.19 | 42.00 | 291.70 | 0.7108 | 206.6 | 999999 | |
| 0.96 | -17.00 | 0.68 | -17.00 | 10.82 | 144.99 | 41.80 | 292.48 | 0.7108 | -727.8 | 999999 | |
| 0.00 | 0.61 | 0.00 | 0.42 | 8.19 | 143.83 | 40.63 | 289.48 | 0.6860 | -587.0 | -515.9 | |
| 4.38 | 6.49 | 2.89 | 4.27 | 10.21 | 141.00 | 37.80 | 293.77 | 0.6615 | 714.8 | 536.7 | |
| 0.00 | 2.80 | 0.00 | 1.81 | 12.18 | 138.66 | 35.47 | 297.98 | 0.6445 | 807.0 | 568.3 | |
| 0.00 | 0.96 | 0.00 | 0.63 | 13.07 | 138.81 | 35.61 | 299.12 | 0.6516 | 554.0 | 406.7 | |
| 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. | |