| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 55.34 | 263.46 | 72.06 | 339.33 | -13.13 | 174.09 | 68.16 | 258.50 | 0.9236 | 455.6 | 131.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-30 08:00:32 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 | 1.93 | 0.00 | 2.62 | -11.21 | 175.35 | 69.42 | 260.52 | 0.9326 | 226.0 | 125.0 | |
| 16.84 | 58.92 | 22.65 | 79.84 | -12.03 | 175.18 | 69.25 | 259.66 | 0.9313 | 551.3 | -57.5 | |
| 0.00 | 1.23 | 0.00 | 1.61 | -11.18 | 174.55 | 68.62 | 260.60 | 0.9276 | 459.0 | 357.2 | |
| 5.79 | 8.94 | 7.42 | 11.47 | -11.78 | 174.02 | 68.09 | 259.97 | 0.9240 | 518.9 | 337.0 | |
| 27.45 | 161.16 | 35.56 | 209.41 | -13.71 | 174.37 | 68.43 | 257.87 | 0.9258 | 694.5 | 203.1 | |
| 4.47 | 8.68 | 5.56 | 10.77 | -11.83 | 173.23 | 67.30 | 259.95 | 0.9187 | 642.0 | 483.9 | |
| 0.00 | 0.70 | 0.00 | 0.84 | -11.72 | 172.24 | 66.31 | 260.11 | 0.9119 | 471.0 | 444.2 | |
| 0.00 | 2.98 | 0.00 | 3.45 | -11.48 | 171.37 | 65.44 | 260.41 | 0.9057 | 461.0 | 319.9 | |
| 0.00 | 1.32 | 0.00 | 1.55 | -12.95 | 171.93 | 65.99 | 258.77 | 0.9094 | 247.0 | 89.4 | |
| 0.00 | 0.70 | 0.00 | 0.83 | -13.04 | 171.97 | 66.04 | 258.67 | 0.9097 | -77.0 | -31.0 | |
| 0.00 | 1.14 | 0.00 | 1.34 | -15.02 | 171.86 | 65.93 | 256.49 | 0.9087 | 564.0 | 557.8 | |
| 0.00 | 1.05 | 0.00 | 1.18 | -13.34 | 170.49 | 64.56 | 258.36 | 0.8989 | -125.0 | -89.4 | |
| 0.00 | 0.61 | 0.00 | 0.68 | -13.31 | 170.19 | 64.26 | 258.40 | 0.8967 | -276.0 | -230.1 | |
| 0.79 | 3.95 | 0.87 | 4.33 | -12.97 | 169.95 | 64.02 | 258.79 | 0.8949 | -327.0 | -388.2 | |
| 0.00 | 1.14 | 0.00 | 1.26 | -13.21 | 170.00 | 64.06 | 258.52 | 0.8952 | -343.0 | -230.8 | |
| 0.00 | 0.61 | 0.00 | 0.69 | -14.57 | 170.48 | 64.55 | 256.99 | 0.8988 | 355.0 | 338.0 | |
| 0.00 | 0.79 | 0.00 | 0.79 | -11.41 | 166.96 | 61.02 | 260.62 | 0.8711 | 176.0 | 231.3 | |
| 0.00 | 1.75 | 0.00 | 1.65 | -13.88 | 164.82 | 58.89 | 257.76 | 0.8526 | -263.0 | -302.3 | |
| 0.00 | 0.61 | 0.00 | 0.54 | -14.63 | 162.44 | 56.51 | 256.81 | 0.8310 | -309.0 | -261.6 | |
| 0.00 | 0.35 | 0.00 | 0.31 | -13.58 | 161.88 | 55.95 | 258.06 | 0.8254 | -418.0 | -411.5 | |
| 0.00 | 0.79 | 0.00 | 0.70 | -14.88 | 162.32 | 56.39 | 256.49 | 0.8299 | -475.0 | -373.7 | |
| 0.00 | 0.61 | 0.00 | 0.53 | -14.88 | 161.42 | 55.49 | 256.46 | 0.8214 | -449.0 | -328.6 | |
| 0.00 | 1.05 | 0.00 | 0.90 | -15.14 | 161.20 | 55.27 | 256.13 | 0.8193 | -456.0 | -372.0 | |
| 0.00 | 0.26 | 0.00 | 0.22 | -14.13 | 160.23 | 54.30 | 257.33 | 0.8094 | -593.0 | -527.7 | |
| 0.00 | 1.14 | 0.00 | 0.95 | -14.53 | 159.89 | 53.96 | 256.82 | 0.8062 | -519.0 | -502.3 | |
| 0.00 | 1.05 | 0.00 | 0.87 | -14.17 | 159.40 | 53.47 | 257.23 | 0.8011 | -578.0 | -489.2 | |
| 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. | |