SDO HMI 2014-03-02 21:00:28 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 |
| 31.24 | 108.14 | 17.88 | 62.07 | 7.76 | 134.24 | 26.37 | 299.26 | 0.5064 | 219.8 | 121.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-02 21:00:28 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 | 1.29 | 0.00 | 0.79 | 5.16 | 141.13 | 33.26 | 289.56 | 0.5820 | -703.0 | -561.7 | |
| 0.00 | 1.12 | 0.00 | 0.67 | 4.18 | 139.66 | 31.79 | 288.82 | 0.5573 | -590.0 | -477.9 | |
| 0.00 | 0.95 | 0.00 | 0.58 | 7.64 | 139.89 | 32.02 | 294.34 | 0.5790 | -660.0 | -548.3 | |
| 0.00 | 1.04 | 0.00 | 0.61 | 8.46 | 136.51 | 28.65 | 298.31 | 0.5407 | -384.0 | -371.4 | |
| 2.33 | 7.42 | 1.36 | 4.34 | 8.04 | 136.21 | 28.34 | 297.88 | 0.5339 | -955.5 | -656.1 | |
| 0.69 | 1.73 | 0.40 | 1.00 | 7.17 | 136.00 | 28.14 | 296.58 | 0.5253 | -706.1 | -591.8 | |
| 1.81 | 7.16 | 1.06 | 4.20 | 8.56 | 136.04 | 28.18 | 298.87 | 0.5353 | -851.2 | -555.2 | |
| 0.60 | 3.54 | 0.35 | 2.04 | 6.67 | 135.29 | 27.43 | 296.32 | 0.5125 | -734.3 | -612.6 | |
| 0.00 | 0.78 | 0.00 | 0.45 | 8.17 | 135.23 | 27.36 | 298.96 | 0.5221 | 633.0 | 479.2 | |
| 0.00 | 1.55 | 0.00 | 0.89 | 6.56 | 134.92 | 27.05 | 296.45 | 0.5067 | -646.0 | -492.3 | |
| 0.00 | 1.90 | 0.00 | 1.10 | 8.67 | 134.83 | 26.96 | 300.17 | 0.5206 | 496.0 | 173.1 | |
| 0.00 | 2.67 | 0.00 | 1.53 | 6.82 | 134.63 | 26.76 | 297.17 | 0.5046 | -830.0 | -718.3 | |
| 0.00 | 0.95 | 0.00 | 0.54 | 7.65 | 134.25 | 26.38 | 298.99 | 0.5055 | 510.0 | 382.3 | |
| 0.35 | 45.65 | 0.20 | 26.06 | 8.14 | 134.15 | 26.28 | 299.92 | 0.5078 | 602.8 | 297.4 | |
| 0.00 | 2.33 | 0.00 | 1.34 | 8.53 | 134.04 | 26.18 | 300.70 | 0.5095 | 683.0 | 518.9 | |
| 2.33 | -14.00 | 1.34 | -14.00 | 8.22 | 133.95 | 26.09 | 300.25 | 0.5059 | 818.0 | 999999 | |
| 0.95 | -14.00 | 0.54 | -14.00 | 7.45 | 133.83 | 25.97 | 299.02 | 0.4986 | 741.2 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.60 | 8.86 | 133.87 | 26.00 | 301.43 | 0.5097 | 675.0 | 587.7 | |
| 0.78 | -14.00 | 0.44 | -14.00 | 7.47 | 133.70 | 25.84 | 299.19 | 0.4970 | 786.3 | 999999 | |
| 7.59 | -14.00 | 4.34 | -14.00 | 7.96 | 133.70 | 25.84 | 300.05 | 0.5007 | 963.2 | 999999 | |
| 2.24 | -14.00 | 1.28 | -14.00 | 7.77 | 133.69 | 25.82 | 299.74 | 0.4991 | 963.8 | 999999 | |
| 1.04 | -14.00 | 0.59 | -14.00 | 7.31 | 133.63 | 25.76 | 298.99 | 0.4948 | 489.0 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.50 | 9.00 | 133.65 | 25.78 | 301.90 | 0.5080 | 597.0 | 516.9 | |
| 5.00 | -14.00 | 2.84 | -14.00 | 7.11 | 133.35 | 25.48 | 298.90 | 0.4897 | -866.5 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.64 | 7.51 | 133.31 | 25.44 | 299.65 | 0.4921 | 213.0 | 206.4 | |
| 3.80 | 6.56 | 2.16 | 3.73 | 7.90 | 133.23 | 25.37 | 300.42 | 0.4941 | 939.8 | 485.1 | |
| 0.00 | 1.12 | 0.00 | 0.64 | 8.79 | 133.16 | 25.30 | 302.04 | 0.5002 | 534.0 | 439.6 | |
| 0.00 | 0.95 | 0.00 | 0.54 | 7.61 | 133.01 | 25.15 | 300.14 | 0.4890 | 532.0 | 424.3 | |
| 1.73 | 12.43 | 0.98 | 7.06 | 8.04 | 132.94 | 25.08 | 300.96 | 0.4914 | 1024.8 | 715.2 | |
| 0.00 | 1.47 | 0.00 | 0.82 | 7.35 | 132.14 | 24.27 | 300.58 | 0.4755 | 707.0 | 569.9 | |
| 0.00 | 1.04 | 0.00 | 0.58 | 8.76 | 131.41 | 23.54 | 303.90 | 0.4776 | 820.0 | 632.2 | |
| 0.00 | 1.47 | 0.00 | 0.82 | 7.63 | 130.91 | 23.05 | 302.44 | 0.4617 | 734.0 | 560.7 | |
| 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. | |