SDO HMI 2014-10-07 22:00:32 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 | 33.50 | 0.00 | 19.00 | -19.84 | 102.01 | 8.55 | 198.55 | 0.4811 | 43.2 | 47.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-07 22:00:32 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 | 1.40 | 0.00 | 0.77 | -13.45 | 110.53 | 17.07 | 220.48 | 0.4415 | 753.0 | 684.6 | |
| 0.00 | 0.96 | 0.00 | 0.55 | -18.05 | 110.73 | 17.27 | 214.63 | 0.4987 | 572.0 | 361.6 | |
| 0.00 | 2.37 | 0.00 | 1.35 | -17.55 | 110.65 | 17.19 | 215.10 | 0.4920 | 687.0 | 579.7 | |
| 0.00 | 1.14 | 0.00 | 0.64 | -15.66 | 110.35 | 16.88 | 217.05 | 0.4661 | 495.0 | 418.7 | |
| 0.00 | 2.11 | 0.00 | 1.17 | -15.40 | 110.26 | 16.80 | 217.26 | 0.4621 | 639.0 | 605.5 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -14.08 | 109.23 | 15.76 | 217.34 | 0.4362 | 337.0 | 422.9 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -13.91 | 109.09 | 15.62 | 217.33 | 0.4329 | 845.0 | 760.3 | |
| 0.00 | 1.67 | 0.00 | 0.98 | -22.54 | 108.82 | 15.35 | 207.01 | 0.5407 | 754.0 | 654.5 | |
| 0.00 | 1.23 | 0.00 | 0.73 | -23.37 | 108.10 | 14.64 | 205.21 | 0.5469 | 517.0 | 468.2 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -15.90 | 106.66 | 13.19 | 210.27 | 0.4374 | 634.0 | 616.8 | |
| 0.00 | 0.70 | 0.00 | 0.42 | -24.70 | 107.24 | 13.77 | 202.85 | 0.5591 | 626.0 | 559.9 | |
| 0.00 | 0.70 | 0.00 | 0.41 | -23.61 | 105.51 | 12.04 | 201.02 | 0.5351 | 717.0 | 664.5 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -16.92 | 104.71 | 11.24 | 205.37 | 0.4372 | 614.0 | 442.3 | |
| 0.00 | 1.67 | 0.00 | 0.91 | -16.81 | 101.24 | 7.78 | 198.26 | 0.4153 | -737.0 | -584.1 | |
| 0.00 | 1.32 | 0.00 | 0.76 | -23.52 | 101.45 | 7.99 | 194.36 | 0.5155 | 737.0 | 554.9 | |
| 0.00 | 0.96 | 0.00 | 0.52 | -16.79 | 99.92 | 6.45 | 195.33 | 0.4089 | -879.0 | -639.2 | |
| 0.00 | 0.96 | 0.00 | 0.54 | -19.99 | 99.52 | 6.06 | 192.61 | 0.4563 | -685.0 | -538.2 | |
| 0.00 | 1.67 | 0.00 | 0.92 | -19.32 | 99.47 | 6.00 | 192.84 | 0.4460 | -704.0 | -556.6 | |
| 0.00 | 1.49 | 0.00 | 0.82 | -18.78 | 98.75 | 5.28 | 191.61 | 0.4353 | -669.0 | -596.2 | |
| 0.00 | 1.40 | 0.00 | 0.77 | -19.04 | 97.93 | 4.47 | 189.74 | 0.4369 | -666.0 | -574.2 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -17.92 | 94.40 | 0.94 | 182.17 | 0.4135 | -794.0 | -683.9 | |
| 0.00 | 0.88 | 0.00 | 0.48 | -18.48 | 94.09 | 0.63 | 181.41 | 0.4222 | -687.0 | -584.7 | |
| 0.00 | 2.37 | 0.00 | 1.35 | -23.34 | 93.94 | 0.48 | 180.88 | 0.4977 | -189.0 | -322.7 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -18.78 | 93.21 | -0.26 | 179.42 | 0.4268 | -742.0 | -535.5 | |
| 0.00 | 1.23 | 0.00 | 0.80 | -32.79 | 83.66 | -9.81 | 167.20 | 0.6485 | -559.0 | -420.2 | |
| 0.00 | 1.05 | 0.00 | 0.68 | -32.64 | 83.46 | -10.00 | 166.89 | 0.6472 | -493.0 | -478.3 | |
| 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. | |