SDO HMI 2014-05-15 14:00:37 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 |
| 33.93 | 198.80 | 21.37 | 124.52 | 15.20 | 248.64 | 33.61 | 299.24 | 0.6142 | -232.7 | -260.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-15 14:00:37 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 |
| 14.72 | 177.21 | 9.30 | 111.57 | 15.29 | 249.30 | 34.27 | 298.91 | 0.6227 | -863.7 | -377.1 | |
| 2.33 | -1.00 | 1.47 | -1.00 | 15.01 | 249.20 | 34.18 | 298.55 | 0.6199 | -870.6 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.76 | 18.39 | 249.83 | 34.81 | 302.93 | 0.6476 | 43.0 | 99.8 | |
| 10.95 | -1.00 | 6.88 | -1.00 | 15.19 | 248.86 | 33.83 | 299.04 | 0.6168 | -1110.3 | 999999 | |
| 4.49 | -1.00 | 2.82 | -1.00 | 15.66 | 248.76 | 33.73 | 299.81 | 0.6184 | -819.4 | 999999 | |
| 1.44 | -1.00 | 0.90 | -1.00 | 15.44 | 248.68 | 33.65 | 299.53 | 0.6161 | -1082.7 | 999999 | |
| 0.00 | 2.33 | 0.00 | 1.42 | 11.84 | 247.32 | 32.29 | 294.91 | 0.5787 | 670.0 | 585.2 | |
| 0.00 | 1.08 | 0.00 | 0.69 | 18.61 | 248.11 | 33.08 | 304.46 | 0.6297 | 599.0 | 478.2 | |
| 0.00 | 1.44 | 0.00 | 0.86 | 11.67 | 246.75 | 31.72 | 295.00 | 0.5703 | 698.0 | 561.1 | |
| 0.00 | 1.17 | 0.00 | 0.70 | 11.51 | 246.55 | 31.52 | 294.87 | 0.5668 | 704.0 | 563.0 | |
| 0.00 | 0.90 | 0.00 | 0.54 | 11.44 | 246.32 | 31.29 | 294.91 | 0.5635 | 764.0 | 607.0 | |
| 0.00 | 1.98 | 0.00 | 1.18 | 11.53 | 246.11 | 31.09 | 295.20 | 0.5613 | 759.0 | 623.7 | |
| 0.00 | 1.26 | 0.00 | 0.76 | 13.86 | 246.18 | 31.15 | 298.89 | 0.5759 | 675.0 | 613.3 | |
| 0.00 | 0.90 | 0.00 | 0.55 | 14.84 | 246.19 | 31.16 | 300.41 | 0.5822 | 591.0 | 508.4 | |
| 0.00 | 0.99 | 0.00 | 0.60 | 13.82 | 245.99 | 30.97 | 298.98 | 0.5733 | 726.0 | 535.4 | |
| 0.00 | 1.53 | 0.00 | 0.92 | 14.35 | 245.85 | 30.83 | 299.92 | 0.5750 | 747.0 | 633.9 | |
| 0.00 | 1.35 | 0.00 | 0.78 | 14.21 | 242.22 | 27.19 | 302.72 | 0.5286 | 712.0 | 552.5 | |
| 0.00 | 0.99 | 0.00 | 0.57 | 13.70 | 241.94 | 26.91 | 302.13 | 0.5214 | 796.0 | 629.1 | |
| 0.00 | 0.90 | 0.00 | 0.52 | 15.46 | 241.02 | 25.99 | 305.91 | 0.5235 | 718.0 | 524.1 | |
| 0.00 | 0.63 | 0.00 | 0.36 | 15.44 | 240.18 | 25.15 | 306.74 | 0.5133 | 740.0 | 546.7 | |
| 0.00 | 1.98 | 0.00 | 1.16 | 18.27 | 240.24 | 25.21 | 311.07 | 0.5386 | 815.0 | 684.1 | |
| 0.00 | 0.99 | 0.00 | 0.58 | 18.84 | 239.73 | 24.70 | 312.47 | 0.5382 | 549.0 | 415.8 | |
| 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. | |