| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 76.65 | 390.10 | 65.72 | 327.12 | 4.49 | 243.31 | -52.71 | 80.01 | 0.8067 | -152.8 | -160.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-12 05:00:33 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 |
| 41.95 | 281.83 | 33.77 | 227.77 | 4.69 | 244.99 | -51.03 | 79.40 | 0.7906 | -1031.8 | -330.4 | |
| 1.32 | -1.00 | 1.07 | -1.00 | 3.87 | 244.53 | -51.49 | 80.52 | 0.7938 | -532.3 | 999999 | |
| 0.00 | 1.50 | 0.00 | 1.22 | 3.40 | 244.33 | -51.70 | 81.15 | 0.7951 | -582.0 | -439.4 | |
| 1.77 | 2.83 | 1.44 | 2.31 | 3.45 | 244.08 | -51.95 | 81.14 | 0.7977 | -374.1 | -173.1 | |
| 0.00 | 3.62 | 0.00 | 3.04 | 5.28 | 243.30 | -52.72 | 79.07 | 0.8092 | -119.0 | -130.6 | |
| 0.00 | 1.94 | 0.00 | 1.61 | 3.78 | 243.41 | -52.62 | 80.88 | 0.8052 | 445.0 | 431.2 | |
| 0.00 | 1.15 | 0.00 | 0.97 | 5.01 | 242.98 | -53.04 | 79.49 | 0.8118 | 371.0 | 327.8 | |
| 0.00 | 1.68 | 0.00 | 1.41 | 3.30 | 243.00 | -53.03 | 81.56 | 0.8086 | 342.0 | 309.0 | |
| 0.00 | 0.97 | 0.00 | 0.84 | 5.83 | 242.32 | -53.71 | 78.65 | 0.8200 | -251.0 | -226.7 | |
| 0.00 | 0.53 | 0.00 | 0.46 | 3.55 | 241.85 | -54.17 | 81.50 | 0.8204 | 730.0 | 664.8 | |
| 3.53 | 9.72 | 3.08 | 8.45 | 4.52 | 241.55 | -54.48 | 80.40 | 0.8250 | 785.0 | 520.7 | |
| 0.00 | 1.50 | 0.00 | 1.30 | 3.66 | 241.64 | -54.39 | 81.41 | 0.8227 | 625.0 | 589.7 | |
| 1.24 | 8.30 | 1.07 | 7.19 | 2.27 | 241.53 | -54.50 | 83.10 | 0.8216 | 723.1 | 567.5 | |
| 1.59 | 2.91 | 1.38 | 2.53 | 3.16 | 241.42 | -54.61 | 82.05 | 0.8241 | 718.5 | 555.4 | |
| 2.65 | -13.00 | 2.30 | -13.00 | 2.52 | 241.41 | -54.62 | 82.82 | 0.8231 | 686.6 | 999999 | |
| 0.00 | 1.41 | 0.00 | 1.23 | 2.99 | 241.27 | -54.76 | 82.29 | 0.8252 | 465.0 | 409.2 | |
| 0.00 | 0.97 | 0.00 | 0.86 | 4.68 | 241.11 | -54.91 | 80.30 | 0.8296 | 442.0 | 360.3 | |
| 0.97 | 2.21 | 0.88 | 1.99 | 5.23 | 240.29 | -55.73 | 79.82 | 0.8383 | 731.8 | 583.3 | |
| 0.00 | 1.50 | 0.00 | 1.38 | 3.82 | 239.42 | -56.60 | 81.66 | 0.8440 | 490.0 | 449.3 | |
| 0.00 | 0.79 | 0.00 | 0.74 | 4.92 | 239.02 | -57.01 | 80.46 | 0.8495 | 590.0 | 531.8 | |
| 0.00 | 1.41 | 0.00 | 1.30 | 3.69 | 239.16 | -56.87 | 81.86 | 0.8463 | 432.0 | 363.0 | |
| 16.60 | 53.43 | 15.79 | 50.80 | 4.11 | 238.16 | -57.87 | 81.56 | 0.8559 | 694.0 | 310.8 | |
| 0.00 | 0.71 | 0.00 | 0.70 | 5.29 | 237.19 | -58.84 | 80.39 | 0.8662 | 185.0 | 144.4 | |
| 1.59 | 9.19 | 1.56 | 9.02 | 4.99 | 237.18 | -58.85 | 80.74 | 0.8658 | 402.8 | 259.9 | |
| 3.44 | -24.00 | 3.38 | -24.00 | 4.65 | 237.16 | -58.86 | 81.13 | 0.8655 | 476.8 | 999999 | |
| 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. | |