SDO HMI 2014-03-11 21:00:29 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 |
| 69.26 | 200.73 | 38.06 | 110.57 | 5.92 | 11.58 | 22.29 | 300.19 | 0.4381 | 144.4 | 1.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-11 21:00:29 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 | 0.87 | 0.00 | 0.49 | 5.26 | 15.69 | 26.41 | 294.65 | 0.4893 | -593.0 | -511.1 | |
| 4.59 | 6.67 | 2.60 | 3.77 | 5.13 | 15.39 | 26.10 | 294.66 | 0.4841 | -962.8 | -659.6 | |
| 0.35 | 2.51 | 0.20 | 1.42 | 5.35 | 15.03 | 25.74 | 295.39 | 0.4807 | -852.0 | -631.7 | |
| 0.00 | 1.99 | 0.00 | 1.12 | 5.21 | 14.76 | 25.47 | 295.38 | 0.4760 | -905.0 | -796.3 | |
| 3.12 | 15.34 | 1.75 | 8.63 | 5.68 | 14.45 | 25.16 | 296.56 | 0.4750 | -990.4 | -728.9 | |
| 0.00 | 0.78 | 0.00 | 0.44 | 5.43 | 14.24 | 24.95 | 296.28 | 0.4703 | -692.0 | -625.8 | |
| 0.00 | 2.08 | 0.00 | 1.17 | 6.11 | 13.78 | 24.49 | 298.02 | 0.4689 | -773.0 | -650.5 | |
| 3.12 | 11.44 | 1.74 | 6.37 | 4.82 | 13.65 | 24.37 | 295.66 | 0.4580 | -960.4 | -622.0 | |
| 0.95 | 3.21 | 0.53 | 1.78 | 4.33 | 13.60 | 24.32 | 294.74 | 0.4540 | -911.5 | -781.3 | |
| 0.00 | 1.13 | 0.00 | 0.62 | 4.05 | 13.46 | 24.17 | 294.31 | 0.4501 | -798.0 | -552.7 | |
| 0.00 | 0.87 | 0.00 | 0.48 | 3.87 | 13.46 | 24.17 | 293.94 | 0.4488 | -677.0 | -541.1 | |
| 2.43 | -8.00 | 1.35 | -8.00 | 5.11 | 13.47 | 24.18 | 296.42 | 0.4575 | -782.1 | 999999 | |
| 0.00 | 1.47 | 0.00 | 0.82 | 4.83 | 13.29 | 24.01 | 296.03 | 0.4531 | -574.0 | -535.1 | |
| 0.43 | 1.73 | 0.24 | 0.97 | 5.74 | 13.27 | 23.98 | 297.85 | 0.4593 | -836.2 | -693.3 | |
| 0.00 | 0.95 | 0.00 | 0.53 | 6.26 | 13.13 | 23.84 | 298.97 | 0.4612 | -778.0 | -593.5 | |
| 0.00 | 1.21 | 0.00 | 0.68 | 6.13 | 12.99 | 23.70 | 298.87 | 0.4584 | -821.0 | -689.8 | |
| 0.00 | 1.30 | 0.00 | 0.72 | 5.97 | 12.98 | 23.70 | 298.58 | 0.4571 | -798.0 | -586.8 | |
| 10.49 | 29.39 | 5.84 | 16.35 | 6.54 | 12.78 | 23.50 | 299.89 | 0.4588 | -1005.1 | -716.3 | |
| 0.00 | 6.15 | 0.00 | 3.40 | 5.55 | 12.48 | 23.19 | 298.30 | 0.4470 | 523.0 | 492.3 | |
| 1.04 | -18.00 | 0.58 | -18.00 | 6.71 | 12.47 | 23.18 | 300.56 | 0.4558 | -826.3 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.62 | 6.15 | 12.21 | 22.92 | 299.76 | 0.4480 | -650.0 | -526.2 | |
| 2.34 | 8.84 | 1.29 | 4.87 | 5.17 | 12.10 | 22.81 | 297.94 | 0.4390 | 878.0 | 402.4 | |
| 0.00 | 2.17 | 0.00 | 1.19 | 5.47 | 12.11 | 22.83 | 298.54 | 0.4414 | 721.0 | 534.2 | |
| 0.00 | 2.86 | 0.00 | 1.56 | 4.11 | 11.71 | 22.42 | 296.19 | 0.4258 | 570.0 | 541.4 | |
| 0.00 | 0.78 | 0.00 | 0.43 | 5.44 | 11.53 | 22.24 | 299.13 | 0.4332 | 671.0 | 517.7 | |
| 0.00 | 2.51 | 0.00 | 1.37 | 4.79 | 11.28 | 21.99 | 298.08 | 0.4248 | 796.0 | 641.7 | |
| 0.00 | 1.39 | 0.00 | 0.76 | 6.16 | 11.14 | 21.85 | 301.01 | 0.4336 | 699.0 | 481.9 | |
| 0.00 | 0.61 | 0.00 | 0.33 | 7.20 | 11.19 | 21.90 | 302.98 | 0.4431 | -718.0 | -578.0 | |
| 0.00 | 1.47 | 0.00 | 0.80 | 4.75 | 11.02 | 21.73 | 298.29 | 0.4208 | 504.0 | 515.4 | |
| 0.00 | 0.78 | 0.00 | 0.43 | 5.48 | 10.92 | 21.63 | 299.91 | 0.4251 | 688.0 | 564.8 | |
| 0.00 | 1.21 | 0.00 | 0.66 | 4.92 | 10.74 | 21.45 | 298.97 | 0.4182 | 850.0 | 666.1 | |
| 0.00 | 3.38 | 0.00 | 1.85 | 5.50 | 10.73 | 21.44 | 300.18 | 0.4227 | 816.0 | 743.6 | |
| 0.00 | 0.87 | 0.00 | 0.47 | 5.58 | 10.57 | 21.28 | 300.54 | 0.4212 | 872.0 | 739.9 | |
| 0.00 | 1.04 | 0.00 | 0.57 | 5.42 | 10.37 | 21.08 | 300.45 | 0.4172 | 857.0 | 627.8 | |
| 0.00 | 1.73 | 0.00 | 0.95 | 6.73 | 10.23 | 20.95 | 303.27 | 0.4264 | 637.0 | 511.0 | |
| 1.13 | 77.84 | 0.62 | 42.31 | 6.72 | 10.01 | 20.72 | 303.54 | 0.4234 | 680.3 | 560.0 | |
| 15.34 | -36.00 | 8.35 | -36.00 | 6.43 | 9.67 | 20.39 | 303.40 | 0.4164 | 902.4 | 999999 | |
| 23.93 | -36.00 | 12.97 | -36.00 | 6.32 | 9.19 | 19.90 | 303.82 | 0.4090 | 1109.9 | 999999 | |
| 0.00 | 1.73 | 0.00 | 0.94 | 5.99 | 8.73 | 19.44 | 303.78 | 0.4001 | 895.0 | 701.1 | |
| 0.00 | 1.30 | 0.00 | 0.70 | 6.56 | 8.50 | 19.21 | 305.29 | 0.4022 | 733.0 | 599.9 | |
| 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. | |