SDO HMI 2014-12-10 15:00:24 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 |
| 63.23 | 345.65 | 35.32 | 193.42 | -3.81 | 1.02 | 27.50 | 262.40 | 0.4668 | 827.7 | 377.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-12-10 15:00:24 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 | 1.45 | 0.00 | 0.84 | -4.55 | 4.08 | 30.56 | 261.62 | 0.5144 | 728.0 | 549.6 | |
| 36.13 | 301.62 | 20.29 | 169.08 | -4.05 | 1.41 | 27.89 | 261.97 | 0.4732 | 1235.9 | 374.1 | |
| 3.49 | 5.62 | 1.95 | 3.14 | -1.36 | 1.04 | 27.53 | 267.65 | 0.4644 | -965.9 | -705.1 | |
| 0.00 | 1.87 | 0.00 | 1.05 | -2.93 | 1.07 | 27.56 | 264.28 | 0.4663 | 671.0 | 564.5 | |
| 0.43 | 2.30 | 0.24 | 1.29 | -2.69 | 0.96 | 27.45 | 264.77 | 0.4643 | 789.0 | 590.1 | |
| 0.00 | 2.04 | 0.00 | 1.14 | -2.46 | 0.83 | 27.31 | 265.26 | 0.4619 | 753.0 | 567.4 | |
| 0.00 | 1.11 | 0.00 | 0.62 | -2.78 | 0.80 | 27.28 | 264.55 | 0.4619 | 713.0 | 567.8 | |
| 15.34 | -2.00 | 8.56 | -2.00 | -3.82 | 0.80 | 27.28 | 262.31 | 0.4634 | 1350.3 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.62 | -2.10 | 0.75 | 27.24 | 266.02 | 0.4604 | 647.0 | 534.8 | |
| 0.00 | 0.68 | 0.00 | 0.38 | -2.28 | 0.72 | 27.21 | 265.63 | 0.4601 | 694.0 | 563.1 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -2.55 | 0.20 | 26.68 | 264.96 | 0.4522 | 636.0 | 400.8 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -3.23 | 359.29 | 25.77 | 263.25 | 0.4390 | 738.0 | 581.3 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -2.73 | 359.11 | 25.60 | 264.36 | 0.4355 | 837.0 | 703.9 | |
| 0.85 | 6.30 | 0.47 | 3.46 | -1.93 | 359.07 | 25.55 | 266.19 | 0.4339 | 1046.7 | 834.4 | |
| 0.00 | 1.28 | 0.00 | 0.70 | -2.55 | 358.98 | 25.46 | 264.74 | 0.4332 | 877.0 | 671.5 | |
| 0.00 | 1.53 | 0.00 | 0.84 | -2.67 | 358.69 | 25.17 | 264.41 | 0.4287 | 954.0 | 726.6 | |
| 0.00 | 4.17 | 0.00 | 2.29 | -3.61 | 358.64 | 25.13 | 262.20 | 0.4296 | 415.0 | 407.1 | |
| 6.99 | 9.37 | 3.81 | 5.11 | -3.26 | 358.11 | 24.60 | 262.88 | 0.4206 | -960.3 | -665.8 | |
| 0.00 | 0.77 | 0.00 | 0.42 | -2.02 | 357.86 | 24.35 | 265.80 | 0.4149 | -638.0 | -469.9 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -1.22 | 357.33 | 23.82 | 267.68 | 0.4058 | 841.0 | 619.7 | |
| 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. | |