SDO HMI 2014-06-10 03:00:40 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 16.05 | 0.00 | 8.79 | 4.87 | 260.02 | 22.98 | 281.78 | 0.3968 | 367.6 | 230.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-06-10 03:00:40 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 |
| 0.00 | 1.72 | 0.00 | 1.05 | 4.87 | 272.49 | 35.45 | 277.78 | 0.5855 | -432.0 | -377.2 | |
| 0.00 | 0.91 | 0.00 | 0.54 | 1.03 | 270.72 | 33.68 | 271.24 | 0.5567 | -419.0 | -369.4 | |
| 0.00 | 1.09 | 0.00 | 0.65 | 4.66 | 270.70 | 33.66 | 277.76 | 0.5596 | -652.0 | -534.7 | |
| 0.00 | 1.36 | 0.00 | 0.80 | 4.58 | 269.34 | 32.30 | 277.88 | 0.5398 | -711.0 | -540.5 | |
| 0.00 | 0.45 | 0.00 | 0.25 | 6.32 | 261.46 | 24.42 | 284.15 | 0.4255 | 635.0 | 553.2 | |
| 0.00 | 0.72 | 0.00 | 0.40 | 6.41 | 261.33 | 24.29 | 284.43 | 0.4239 | 714.0 | 647.4 | |
| 0.00 | 1.36 | 0.00 | 0.74 | 6.38 | 261.06 | 24.02 | 284.50 | 0.4196 | 469.0 | 459.9 | |
| 0.00 | 0.91 | 0.00 | 0.49 | 8.91 | 258.97 | 21.93 | 291.89 | 0.3993 | 735.0 | 546.7 | |
| 0.00 | 1.18 | 0.00 | 0.62 | 7.17 | 256.31 | 19.27 | 289.82 | 0.3496 | 701.0 | 506.5 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 9.57 | 255.04 | 18.00 | 297.63 | 0.3454 | 724.0 | 502.2 | |
| 0.00 | 1.00 | 0.00 | 0.52 | 8.28 | 253.68 | 16.64 | 295.83 | 0.3162 | 750.0 | 534.1 | |
| 0.00 | 1.27 | 0.00 | 0.65 | 0.07 | 252.64 | 15.60 | 268.79 | 0.2701 | 766.0 | 607.0 | |
| 0.00 | 1.45 | 0.00 | 0.73 | 0.97 | 246.50 | 9.46 | 273.43 | 0.1653 | 870.0 | 664.4 | |
| 0.00 | 1.27 | 0.00 | 0.63 | 1.31 | 243.24 | 6.20 | 278.31 | 0.1096 | 997.0 | 895.4 | |
| 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. | |