SDO HMI 2014-11-11 03:00:27 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 | 25.67 | 0.00 | 14.44 | -24.06 | 8.28 | 5.98 | 192.11 | 0.4733 | 661.8 | 618.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-11 03:00:27 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 | 1.12 | 0.00 | 0.62 | -22.37 | 9.99 | 7.69 | 195.95 | 0.4522 | 861.0 | 670.6 | |
| 0.00 | 1.64 | 0.00 | 0.91 | -22.33 | 9.67 | 7.36 | 195.33 | 0.4503 | 805.0 | 652.9 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -22.93 | 9.70 | 7.39 | 195.02 | 0.4593 | 754.0 | 638.8 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -23.02 | 9.51 | 7.20 | 194.59 | 0.4600 | 579.0 | 478.1 | |
| 0.00 | 2.93 | 0.00 | 1.62 | -22.23 | 9.37 | 7.07 | 194.80 | 0.4476 | 812.0 | 693.6 | |
| 0.00 | 1.29 | 0.00 | 0.72 | -23.42 | 9.01 | 6.70 | 193.40 | 0.4641 | 769.0 | 690.3 | |
| 0.00 | 1.55 | 0.00 | 0.88 | -24.96 | 9.05 | 6.75 | 192.69 | 0.4873 | 717.0 | 628.3 | |
| 0.00 | 1.46 | 0.00 | 0.82 | -23.68 | 8.96 | 6.65 | 193.16 | 0.4679 | 881.0 | 711.6 | |
| 0.00 | 1.90 | 0.00 | 1.07 | -24.76 | 9.01 | 6.71 | 192.71 | 0.4841 | 715.0 | 618.0 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -24.19 | 8.88 | 6.58 | 192.76 | 0.4751 | 723.0 | 600.1 | |
| 0.00 | 7.24 | 0.00 | 4.06 | -23.85 | 8.70 | 6.40 | 192.59 | 0.4695 | 715.0 | 741.9 | |
| 0.00 | 1.12 | 0.00 | 0.63 | -23.94 | 7.89 | 5.59 | 191.00 | 0.4683 | 792.0 | 639.8 | |
| 0.00 | 1.72 | 0.00 | 0.97 | -24.37 | 7.29 | 4.98 | 189.67 | 0.4732 | 793.0 | 563.8 | |
| 0.00 | 1.03 | 0.00 | 0.65 | -34.01 | 354.84 | -7.46 | 169.93 | 0.6178 | -651.0 | -480.8 | |
| 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. | |