SDO HMI 2014-03-06 23:00:28 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 |
| 29.25 | 77.22 | 19.44 | 51.65 | -10.96 | 11.46 | -42.60 | 98.30 | 0.6739 | 242.2 | -16.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-06 23:00:28 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 | 1.04 | 0.00 | 0.67 | -10.56 | 14.09 | -39.98 | 97.81 | 0.6399 | 123.0 | 129.1 | |
| 0.52 | 1.30 | 0.34 | 0.84 | -10.85 | 13.53 | -40.54 | 98.23 | 0.6474 | 787.7 | 613.7 | |
| 0.35 | 2.16 | 0.22 | 1.40 | -11.01 | 13.38 | -40.69 | 98.48 | 0.6494 | 809.5 | 653.1 | |
| 7.78 | 13.06 | 5.05 | 8.48 | -10.30 | 13.41 | -40.65 | 97.38 | 0.6487 | 912.0 | 568.3 | |
| 1.47 | -4.00 | 0.96 | -4.00 | -10.14 | 13.28 | -40.79 | 97.12 | 0.6504 | 678.9 | 999999 | |
| 0.78 | 7.18 | 0.51 | 4.73 | -10.85 | 12.52 | -41.55 | 98.20 | 0.6605 | 893.6 | 680.2 | |
| 2.34 | -6.00 | 1.54 | -6.00 | -10.78 | 12.41 | -41.66 | 98.09 | 0.6619 | 832.4 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.57 | -11.00 | 12.16 | -41.90 | 98.42 | 0.6651 | 375.0 | 311.2 | |
| 0.00 | 0.35 | 0.00 | 0.23 | -10.81 | 11.95 | -42.11 | 98.11 | 0.6677 | 177.0 | 181.0 | |
| 0.00 | 1.82 | 0.00 | 1.21 | -10.78 | 11.67 | -42.40 | 98.07 | 0.6713 | 319.0 | 120.0 | |
| 0.00 | 1.47 | 0.00 | 0.98 | -10.28 | 11.76 | -42.31 | 97.32 | 0.6701 | 645.0 | 493.3 | |
| 8.22 | 15.13 | 5.49 | 10.13 | -10.41 | 11.49 | -42.58 | 97.50 | 0.6736 | 773.0 | 310.0 | |
| 0.00 | 1.12 | 0.00 | 0.75 | -7.83 | 11.87 | -42.20 | 93.65 | 0.6691 | 513.0 | 410.8 | |
| 1.56 | 8.73 | 1.05 | 5.88 | -11.02 | 10.92 | -43.14 | 98.39 | 0.6809 | -913.8 | -517.1 | |
| 0.00 | 0.69 | 0.00 | 0.47 | -11.75 | 10.74 | -43.33 | 99.47 | 0.6834 | -797.0 | -679.0 | |
| 0.00 | 0.95 | 0.00 | 0.64 | -11.22 | 10.80 | -43.27 | 98.69 | 0.6824 | -523.0 | -459.4 | |
| 0.00 | 0.78 | 0.00 | 0.53 | -10.12 | 10.67 | -43.40 | 97.08 | 0.6840 | 326.0 | 279.1 | |
| 0.00 | 1.04 | 0.00 | 0.70 | -10.27 | 10.60 | -43.47 | 97.29 | 0.6848 | 446.0 | 349.3 | |
| 0.00 | 1.56 | 0.00 | 1.06 | -12.33 | 10.07 | -43.99 | 100.27 | 0.6920 | -823.0 | -629.7 | |
| 3.20 | 5.97 | 2.19 | 4.09 | -11.95 | 9.94 | -44.13 | 99.72 | 0.6934 | -823.3 | -653.5 | |
| 0.00 | 1.12 | 0.00 | 0.77 | -12.72 | 9.78 | -44.29 | 100.82 | 0.6959 | -530.0 | -393.7 | |
| 0.00 | 0.86 | 0.00 | 0.59 | -11.56 | 9.94 | -44.13 | 99.16 | 0.6934 | -165.0 | -163.6 | |
| 0.00 | 3.11 | 0.00 | 2.15 | -11.83 | 9.58 | -44.49 | 99.53 | 0.6978 | -586.0 | -540.0 | |
| 3.03 | 6.92 | 2.09 | 4.78 | -12.30 | 9.40 | -44.67 | 100.19 | 0.7003 | -687.1 | -490.8 | |
| 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. | |