SDO HMI 2011-11-29 18:58:56 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 |
| 59.72 | 249.56 | 49.01 | 204.59 | 7.76 | 129.64 | -52.51 | 81.08 | 0.7970 | -203.3 | -131.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-29 18:58:56 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 |
| 23.07 | 112.09 | 17.85 | 86.60 | 7.50 | 132.19 | -49.96 | 81.15 | 0.7705 | -967.4 | -437.5 | |
| 1.62 | 10.59 | 1.26 | 8.27 | 8.81 | 131.97 | -50.18 | 79.49 | 0.7743 | 441.8 | 56.8 | |
| 0.00 | 0.85 | 0.00 | 0.66 | 5.36 | 132.39 | -49.76 | 83.92 | 0.7667 | -715.0 | -604.2 | |
| 0.00 | 1.62 | 0.00 | 1.27 | 6.18 | 131.49 | -50.66 | 82.93 | 0.7771 | -615.0 | -439.7 | |
| 0.00 | 1.20 | 0.00 | 0.94 | 4.45 | 131.41 | -50.74 | 85.15 | 0.7771 | -298.0 | -281.9 | |
| 10.51 | 24.35 | 8.30 | 19.30 | 6.53 | 131.11 | -51.04 | 82.51 | 0.7815 | -751.4 | -87.1 | |
| 0.00 | 0.85 | 0.00 | 0.68 | 7.09 | 130.89 | -51.26 | 81.81 | 0.7844 | -613.0 | -492.8 | |
| 1.45 | 1.62 | 1.16 | 1.29 | 6.91 | 130.72 | -51.43 | 82.06 | 0.7860 | -502.7 | -625.0 | |
| 0.00 | 1.54 | 0.00 | 1.23 | 7.77 | 130.58 | -51.57 | 80.97 | 0.7882 | -393.0 | -336.2 | |
| 3.08 | 5.30 | 2.47 | 4.26 | 7.20 | 130.34 | -51.81 | 81.72 | 0.7903 | -493.8 | -356.5 | |
| 0.00 | 1.71 | 0.00 | 1.41 | 7.04 | 129.33 | -52.82 | 82.02 | 0.8007 | -665.0 | -450.4 | |
| 0.00 | 0.94 | 0.00 | 0.78 | 7.51 | 129.20 | -52.95 | 81.43 | 0.8024 | -488.0 | -386.5 | |
| 0.00 | 1.71 | 0.00 | 1.43 | 7.53 | 128.60 | -53.55 | 81.46 | 0.8086 | -179.0 | -231.6 | |
| 0.00 | 1.20 | 0.00 | 1.01 | 7.50 | 128.15 | -54.00 | 81.55 | 0.8132 | -472.0 | -344.1 | |
| 0.00 | 9.06 | 0.00 | 7.84 | 9.01 | 127.32 | -54.83 | 79.78 | 0.8226 | 527.0 | 433.5 | |
| 0.00 | 0.68 | 0.00 | 0.59 | 8.53 | 127.43 | -54.72 | 80.35 | 0.8211 | -209.0 | -155.9 | |
| 0.00 | 1.20 | 0.00 | 1.06 | 9.06 | 126.52 | -55.63 | 79.81 | 0.8304 | 535.0 | 422.6 | |
| 0.00 | 4.02 | 0.00 | 3.55 | 8.81 | 126.47 | -55.68 | 80.10 | 0.8307 | 574.0 | 505.9 | |
| 13.58 | 66.13 | 12.16 | 59.70 | 8.33 | 125.99 | -56.16 | 80.73 | 0.8349 | 865.4 | 185.9 | |
| 0.00 | 1.45 | 0.00 | 1.31 | 7.67 | 125.69 | -56.46 | 81.54 | 0.8373 | 633.0 | 539.1 | |
| 6.41 | -19.00 | 5.81 | -19.00 | 8.35 | 125.49 | -56.66 | 80.74 | 0.8396 | 545.8 | 999999 | |
| 0.00 | 1.45 | 0.00 | 1.41 | 7.60 | 123.06 | -59.09 | 81.81 | 0.8613 | 420.0 | 367.6 | |
| 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. | |