SDO HMI 2014-03-03 05:00:28 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 |
| 61.34 | 204.21 | 36.78 | 122.40 | 7.62 | 134.49 | 31.02 | 295.10 | 0.5660 | 265.8 | -58.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-03 05:00:28 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 | 1.12 | 0.00 | 0.73 | 5.13 | 141.69 | 38.21 | 286.92 | 0.6463 | -638.0 | -533.8 | |
| 0.00 | 1.21 | 0.00 | 0.76 | 3.89 | 139.66 | 36.18 | 285.99 | 0.6150 | -609.0 | -484.4 | |
| 0.00 | 1.55 | 0.00 | 0.97 | 4.07 | 139.63 | 36.16 | 286.28 | 0.6154 | -701.0 | -596.2 | |
| 1.30 | 3.89 | 0.80 | 2.40 | 7.11 | 137.18 | 33.70 | 292.40 | 0.5978 | 612.6 | 355.6 | |
| 8.38 | 29.80 | 5.16 | 18.33 | 7.88 | 136.75 | 33.27 | 293.87 | 0.5965 | -804.7 | -683.2 | |
| 3.63 | -5.00 | 2.23 | -5.00 | 7.32 | 136.70 | 33.22 | 293.04 | 0.5927 | -861.8 | 999999 | |
| 1.12 | 8.29 | 0.69 | 5.11 | 8.48 | 136.48 | 33.00 | 294.97 | 0.5965 | -776.9 | -646.7 | |
| 1.47 | 4.75 | 0.90 | 2.90 | 6.99 | 136.35 | 32.87 | 292.75 | 0.5864 | -889.1 | -696.4 | |
| 0.00 | 0.78 | 0.00 | 0.47 | 6.60 | 135.96 | 32.48 | 292.38 | 0.5792 | -590.0 | -458.6 | |
| 0.00 | 1.47 | 0.00 | 0.89 | 8.50 | 135.52 | 32.04 | 295.69 | 0.5845 | 538.0 | 362.1 | |
| 0.00 | 1.04 | 0.00 | 0.63 | 7.73 | 135.41 | 31.94 | 294.55 | 0.5785 | 340.0 | 337.9 | |
| 0.95 | 5.53 | 0.57 | 3.32 | 6.74 | 134.87 | 31.40 | 293.35 | 0.5657 | -851.3 | -675.3 | |
| 0.00 | 0.69 | 0.00 | 0.41 | 6.58 | 134.76 | 31.28 | 293.17 | 0.5632 | -802.0 | -676.1 | |
| 0.00 | 0.52 | 0.00 | 0.31 | 8.58 | 134.89 | 31.41 | 296.28 | 0.5770 | 564.0 | 426.0 | |
| 0.00 | 0.95 | 0.00 | 0.57 | 7.82 | 134.47 | 30.99 | 295.38 | 0.5668 | 398.0 | 263.5 | |
| 0.00 | 0.69 | 0.00 | 0.41 | 6.93 | 134.01 | 30.54 | 294.28 | 0.5555 | 484.0 | 347.1 | |
| 0.00 | 1.55 | 0.00 | 0.93 | 8.28 | 134.09 | 30.61 | 296.42 | 0.5649 | 493.0 | 410.1 | |
| 0.00 | 1.12 | 0.00 | 0.67 | 8.83 | 133.93 | 30.45 | 297.41 | 0.5663 | 547.0 | 476.8 | |
| 30.67 | 128.55 | 18.25 | 76.27 | 7.62 | 133.75 | 30.28 | 295.60 | 0.5563 | 798.9 | 91.3 | |
| 3.37 | -19.00 | 1.99 | -19.00 | 6.96 | 133.60 | 30.12 | 294.64 | 0.5502 | -928.2 | 999999 | |
| 4.92 | -19.00 | 2.92 | -19.00 | 7.87 | 133.36 | 29.88 | 296.32 | 0.5527 | 909.2 | 999999 | |
| 0.00 | 4.49 | 0.00 | 2.67 | 8.44 | 133.20 | 29.72 | 297.38 | 0.5544 | 658.0 | 587.2 | |
| 5.53 | -19.00 | 3.27 | -19.00 | 7.91 | 133.05 | 29.57 | 296.63 | 0.5490 | 751.0 | 999999 | |
| 0.00 | 1.21 | 0.00 | 0.71 | 8.50 | 132.61 | 29.14 | 297.95 | 0.5473 | 597.0 | 472.6 | |
| 0.00 | 0.78 | 0.00 | 0.46 | 8.33 | 132.43 | 28.95 | 297.84 | 0.5438 | 655.0 | 561.9 | |
| 0.00 | 1.12 | 0.00 | 0.66 | 7.99 | 132.37 | 28.89 | 297.33 | 0.5407 | 777.0 | 651.5 | |
| 0.00 | 1.99 | 0.00 | 1.17 | 9.37 | 131.80 | 28.32 | 300.08 | 0.5431 | 809.0 | 627.9 | |
| 0.00 | 1.12 | 0.00 | 0.65 | 7.50 | 130.90 | 27.42 | 297.78 | 0.5182 | 603.0 | 447.5 | |
| 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. | |