SDO HMI 2011-06-29 09:59:11 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 |
| 20.09 | 66.59 | 18.98 | 61.39 | 15.86 | 350.78 | -56.83 | 72.77 | 0.8442 | 120.6 | 75.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-29 09:59:11 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 | 2.63 | 0.00 | 2.05 | 19.31 | 358.82 | -48.79 | 66.99 | 0.7736 | -790.0 | -554.8 | |
| 0.00 | 2.45 | 0.00 | 1.92 | 18.81 | 358.33 | -49.28 | 67.75 | 0.7774 | -633.0 | -419.6 | |
| 0.00 | 1.27 | 0.00 | 1.00 | 18.58 | 358.22 | -49.39 | 68.06 | 0.7780 | -413.0 | -358.8 | |
| 0.00 | 2.36 | 0.00 | 1.95 | 16.81 | 355.51 | -52.10 | 70.90 | 0.8016 | -575.0 | -410.7 | |
| 1.91 | 3.00 | 1.68 | 2.65 | 15.84 | 352.45 | -55.16 | 72.61 | 0.8296 | -475.8 | -410.2 | |
| 0.00 | 2.00 | 0.00 | 1.75 | 15.28 | 352.56 | -55.05 | 73.27 | 0.8278 | -556.0 | -450.3 | |
| 0.00 | 1.18 | 0.00 | 1.08 | 17.64 | 351.36 | -56.25 | 70.65 | 0.8419 | -355.0 | -372.3 | |
| 2.00 | 8.27 | 1.80 | 7.45 | 16.39 | 351.76 | -55.85 | 72.07 | 0.8365 | -506.8 | -290.5 | |
| 0.00 | 1.91 | 0.00 | 1.69 | 15.05 | 352.26 | -55.35 | 73.59 | 0.8303 | -503.0 | -402.6 | |
| 0.00 | 0.82 | 0.00 | 0.77 | 19.29 | 350.28 | -57.33 | 68.91 | 0.8537 | -407.0 | -323.0 | |
| 1.64 | -8.00 | 1.48 | -8.00 | 16.57 | 351.51 | -56.10 | 71.90 | 0.8391 | -449.8 | 999999 | |
| 0.00 | 1.09 | 0.00 | 0.97 | 14.89 | 352.10 | -55.51 | 73.81 | 0.8316 | -282.0 | -260.1 | |
| 0.00 | 0.91 | 0.00 | 0.82 | 15.69 | 351.66 | -55.95 | 72.91 | 0.8366 | -207.0 | -109.8 | |
| 0.00 | 1.18 | 0.00 | 1.08 | 16.52 | 351.07 | -56.54 | 72.02 | 0.8430 | -138.0 | -90.2 | |
| 0.64 | 2.18 | 0.60 | 2.05 | 16.16 | 350.06 | -57.55 | 72.58 | 0.8515 | 687.6 | 627.6 | |
| 0.00 | 1.00 | 0.00 | 0.98 | 18.11 | 348.71 | -58.90 | 70.52 | 0.8652 | -216.0 | -190.5 | |
| 0.00 | 1.18 | 0.00 | 1.12 | 15.81 | 349.74 | -57.87 | 73.05 | 0.8539 | 703.0 | 558.5 | |
| 0.00 | 1.18 | 0.00 | 1.14 | 15.49 | 349.04 | -58.57 | 73.50 | 0.8596 | 569.0 | 449.0 | |
| 2.36 | 2.73 | 2.27 | 2.62 | 15.18 | 349.06 | -58.55 | 73.86 | 0.8592 | 596.1 | 482.2 | |
| 10.45 | 26.16 | 9.98 | 24.99 | 14.65 | 349.23 | -58.38 | 74.45 | 0.8572 | 774.7 | 509.1 | |
| 1.09 | 1.82 | 1.17 | 1.95 | 17.84 | 345.66 | -61.95 | 71.25 | 0.8891 | 300.9 | 374.1 | |
| 0.00 | 1.27 | 0.00 | 1.36 | 17.62 | 345.73 | -61.88 | 71.48 | 0.8884 | 428.0 | 374.5 | |
| 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. | |