SDO HMI 2011-06-29 12:59:11 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 |
| 19.26 | 62.40 | 17.33 | 55.30 | 15.87 | 350.64 | -55.32 | 72.53 | 0.8304 | 68.0 | 89.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-29 12:59:11 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 | 1.63 | 0.00 | 1.23 | 19.46 | 358.91 | -47.05 | 66.29 | 0.7560 | -704.0 | -545.3 | |
| 0.00 | 1.27 | 0.00 | 0.96 | 19.10 | 358.52 | -47.44 | 66.88 | 0.7591 | -466.0 | -395.6 | |
| 0.00 | 2.45 | 0.00 | 1.86 | 18.71 | 358.43 | -47.53 | 67.40 | 0.7590 | -569.0 | -421.7 | |
| 0.00 | 1.36 | 0.00 | 1.04 | 18.25 | 358.02 | -47.94 | 68.10 | 0.7621 | -562.0 | -436.3 | |
| 0.00 | 0.82 | 0.00 | 0.65 | 16.58 | 355.54 | -50.42 | 70.83 | 0.7843 | -434.0 | -374.3 | |
| 2.36 | 3.00 | 2.00 | 2.54 | 15.81 | 352.46 | -53.50 | 72.38 | 0.8137 | -631.8 | -411.0 | |
| 0.00 | 1.09 | 0.00 | 0.92 | 15.19 | 352.69 | -53.27 | 73.10 | 0.8105 | -592.0 | -517.9 | |
| 0.00 | 0.73 | 0.00 | 0.64 | 17.70 | 351.39 | -54.57 | 70.28 | 0.8267 | -446.0 | -313.9 | |
| 0.00 | 1.45 | 0.00 | 1.23 | 14.99 | 352.44 | -53.52 | 73.38 | 0.8127 | -645.0 | -513.6 | |
| 1.27 | 7.54 | 1.10 | 6.51 | 16.39 | 351.85 | -54.11 | 71.79 | 0.8204 | -489.3 | -424.7 | |
| 0.00 | 1.54 | 0.00 | 1.37 | 18.04 | 351.02 | -54.94 | 69.95 | 0.8307 | -410.0 | -316.4 | |
| 1.82 | -10.00 | 1.57 | -10.00 | 16.54 | 351.62 | -54.34 | 71.64 | 0.8227 | -457.5 | 999999 | |
| 0.00 | 0.64 | 0.00 | 0.54 | 14.86 | 352.17 | -53.79 | 73.59 | 0.8151 | -386.0 | -316.4 | |
| 0.00 | 0.73 | 0.00 | 0.66 | 17.52 | 350.01 | -55.95 | 70.74 | 0.8390 | -355.0 | -378.5 | |
| 1.00 | 3.91 | 0.90 | 3.51 | 16.19 | 349.98 | -55.98 | 72.32 | 0.8375 | 723.4 | 455.3 | |
| 0.00 | 1.27 | 0.00 | 1.19 | 18.05 | 348.75 | -57.21 | 70.33 | 0.8508 | -291.0 | -209.9 | |
| 0.00 | 1.09 | 0.00 | 0.99 | 15.80 | 349.69 | -56.27 | 72.83 | 0.8397 | 402.0 | 413.9 | |
| 1.82 | 4.45 | 1.67 | 4.10 | 15.21 | 349.07 | -56.89 | 73.61 | 0.8446 | 504.9 | 451.9 | |
| 10.99 | 25.07 | 10.09 | 22.95 | 14.65 | 349.07 | -56.89 | 74.28 | 0.8440 | 762.3 | 508.5 | |
| 0.00 | 1.36 | 0.00 | 1.39 | 17.90 | 345.66 | -60.30 | 70.96 | 0.8763 | 489.0 | 403.1 | |
| 0.00 | 1.00 | 0.00 | 1.02 | 17.68 | 345.66 | -60.30 | 71.22 | 0.8761 | 502.0 | 398.3 | |
| 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. | |