SDO HMI 2014-10-11 06:00:31 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.50 | 107.26 | 50.95 | 220.64 | -15.11 | 123.14 | 73.65 | 252.70 | 0.9706 | 169.6 | 39.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-11 06:00:31 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 | 3.07 | 0.00 | 7.39 | -14.19 | 125.59 | 76.10 | 254.07 | 0.9796 | -131.0 | -96.9 | |
| 1.05 | 66.95 | 2.46 | 150.72 | -14.39 | 125.15 | 75.67 | 253.79 | 0.9783 | 24.7 | 79.1 | |
| 7.54 | -2.00 | 17.37 | -2.00 | -15.12 | 124.90 | 75.41 | 253.01 | 0.9778 | 229.4 | 999999 | |
| 3.51 | -2.00 | 7.57 | -2.00 | -14.87 | 124.03 | 74.55 | 253.12 | 0.9746 | 531.4 | 999999 | |
| 3.15 | -2.00 | 6.51 | -2.00 | -14.37 | 123.45 | 73.96 | 253.52 | 0.9719 | 616.2 | 999999 | |
| 0.96 | 5.26 | 1.89 | 10.50 | -15.09 | 122.54 | 73.05 | 252.62 | 0.9689 | 507.9 | 416.6 | |
| 0.00 | 1.31 | 0.00 | 2.58 | -15.28 | 122.49 | 73.00 | 252.43 | 0.9688 | 439.0 | 425.9 | |
| 0.00 | 0.26 | 0.00 | 0.50 | -15.19 | 121.99 | 72.50 | 252.42 | 0.9667 | 353.0 | 315.7 | |
| 0.00 | 1.40 | 0.00 | 2.37 | -14.61 | 120.03 | 70.54 | 252.64 | 0.9573 | -30.0 | -68.2 | |
| 1.31 | 17.53 | 2.21 | 28.84 | -15.31 | 119.81 | 70.33 | 251.87 | 0.9569 | 210.8 | -98.8 | |
| 5.96 | -10.00 | 9.80 | -10.00 | -15.40 | 119.42 | 69.93 | 251.71 | 0.9551 | -271.4 | 999999 | |
| 0.88 | 2.80 | 1.38 | 4.43 | -17.05 | 118.20 | 68.71 | 249.75 | 0.9509 | -195.7 | -113.5 | |
| 0.26 | 8.68 | 0.40 | 13.31 | -17.06 | 117.69 | 68.20 | 249.62 | 0.9483 | -689.3 | -394.3 | |
| 0.88 | -13.00 | 1.36 | -13.00 | -17.23 | 117.73 | 68.24 | 249.46 | 0.9487 | -551.5 | 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. | |