SDO HMI 2011-10-09 19:59:02 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 |
| 56.33 | 250.52 | 31.19 | 138.51 | -14.68 | 118.18 | -15.89 | 143.57 | 0.4453 | 206.4 | 150.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-09 19:59:02 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 |
| 21.64 | 135.16 | 11.78 | 73.63 | -14.56 | 120.99 | -13.08 | 148.17 | 0.4171 | 1345.3 | 519.6 | |
| 0.88 | -1.00 | 0.48 | -1.00 | -14.57 | 120.64 | -13.43 | 147.50 | 0.4201 | 1067.0 | 999999 | |
| 3.42 | -1.00 | 1.87 | -1.00 | -14.77 | 120.53 | -13.54 | 147.55 | 0.4236 | 1013.4 | 999999 | |
| 0.00 | 2.63 | 0.00 | 1.44 | -15.51 | 120.39 | -13.68 | 148.23 | 0.4347 | 690.0 | 495.7 | |
| 2.01 | -1.00 | 1.11 | -1.00 | -15.26 | 120.31 | -13.76 | 147.76 | 0.4320 | 855.8 | 999999 | |
| 1.14 | -1.00 | 0.62 | -1.00 | -14.90 | 120.33 | -13.74 | 147.34 | 0.4271 | 883.2 | 999999 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -15.17 | 120.06 | -14.01 | 147.18 | 0.4329 | 606.0 | 552.1 | |
| 4.55 | 9.55 | 2.49 | 5.22 | -14.56 | 120.03 | -14.03 | 146.33 | 0.4251 | 1068.8 | 675.7 | |
| 0.00 | 2.28 | 0.00 | 1.25 | -14.88 | 119.85 | -14.21 | 146.43 | 0.4309 | 634.0 | 534.8 | |
| 0.00 | 4.64 | 0.00 | 2.55 | -15.24 | 119.77 | -14.30 | 146.73 | 0.4363 | 764.0 | 659.6 | |
| 0.00 | 1.40 | 0.00 | 0.77 | -15.44 | 119.53 | -14.54 | 146.56 | 0.4410 | 375.0 | 342.4 | |
| 0.00 | 0.79 | 0.00 | 0.44 | -15.15 | 118.52 | -15.55 | 144.39 | 0.4462 | 828.0 | 641.6 | |
| 0.00 | 2.01 | 0.00 | 1.12 | -15.06 | 117.10 | -16.96 | 141.89 | 0.4584 | -515.0 | -341.4 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -15.58 | 117.00 | -17.07 | 142.42 | 0.4656 | -774.0 | -616.3 | |
| 1.31 | 2.45 | 0.73 | 1.37 | -15.08 | 116.58 | -17.48 | 141.07 | 0.4636 | 683.9 | 467.2 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -15.64 | 116.24 | -17.83 | 141.30 | 0.4735 | -659.0 | -474.9 | |
| 2.19 | 6.57 | 1.22 | 3.66 | -14.33 | 116.16 | -17.91 | 139.32 | 0.4589 | -777.1 | -612.3 | |
| 0.00 | 1.40 | 0.00 | 0.78 | -14.31 | 115.74 | -18.33 | 138.64 | 0.4630 | -803.0 | -642.9 | |
| 0.00 | 2.10 | 0.00 | 1.17 | -13.89 | 115.12 | -18.95 | 137.07 | 0.4646 | -1028.0 | -848.6 | |
| 0.00 | 2.19 | 0.00 | 1.24 | -15.49 | 114.98 | -19.09 | 139.18 | 0.4842 | -886.0 | -650.9 | |
| 0.00 | 0.96 | 0.00 | 0.54 | -14.14 | 115.07 | -19.00 | 137.37 | 0.4681 | -866.0 | -714.5 | |
| 0.00 | 1.40 | 0.00 | 0.79 | -15.05 | 114.92 | -19.15 | 138.46 | 0.4797 | -856.0 | -675.4 | |
| 1.14 | 5.87 | 0.64 | 3.29 | -14.32 | 114.69 | -19.38 | 137.07 | 0.4739 | -784.2 | -691.8 | |
| 0.00 | 1.05 | 0.00 | 0.61 | -17.83 | 114.20 | -19.87 | 141.17 | 0.5181 | 765.0 | 614.8 | |
| 1.49 | 1.58 | 0.86 | 0.92 | -17.69 | 113.48 | -20.59 | 140.01 | 0.5234 | -820.0 | -784.0 | |
| 11.74 | 60.18 | 6.65 | 34.14 | -14.46 | 113.56 | -20.51 | 135.66 | 0.4874 | -1079.7 | -514.2 | |
| 4.82 | -26.00 | 2.74 | -26.00 | -14.47 | 113.16 | -20.91 | 135.14 | 0.4918 | -1035.5 | 999999 | |
| 0.00 | 2.01 | 0.00 | 1.16 | -16.01 | 112.50 | -21.57 | 136.45 | 0.5149 | -475.0 | -444.1 | |
| 0.00 | 1.31 | 0.00 | 0.77 | -16.22 | 110.72 | -23.35 | 134.49 | 0.5356 | 547.0 | 438.1 | |
| 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. | |