SDO HMI 2011-06-18 04:59:11 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 |
| 68.23 | 221.40 | 55.81 | 179.12 | -15.09 | 246.13 | 50.18 | 249.60 | 0.7927 | 29.6 | 139.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-18 04:59:11 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 | 1.34 | -14.34 | 251.96 | 56.01 | 252.04 | 0.8465 | 326.0 | 318.2 | |
| 4.63 | 6.44 | 4.26 | 5.94 | -14.49 | 251.80 | 55.84 | 251.82 | 0.8453 | 453.6 | 387.8 | |
| 3.08 | 4.81 | 2.82 | 4.39 | -14.51 | 251.41 | 55.46 | 251.71 | 0.8419 | 592.6 | 565.6 | |
| 2.27 | 3.45 | 2.05 | 3.12 | -14.66 | 251.02 | 55.07 | 251.45 | 0.8387 | 544.2 | 348.6 | |
| 0.73 | 2.72 | 0.62 | 2.33 | -14.52 | 248.66 | 52.71 | 251.04 | 0.8165 | 253.2 | 206.3 | |
| 0.00 | 1.00 | 0.00 | 0.86 | -15.32 | 248.78 | 52.83 | 250.12 | 0.8194 | 267.0 | 285.0 | |
| 3.63 | 37.92 | 3.09 | 31.96 | -14.74 | 248.47 | 52.52 | 250.73 | 0.8152 | 458.8 | 452.5 | |
| 0.00 | 1.18 | 0.00 | 1.01 | -15.31 | 248.57 | 52.62 | 250.07 | 0.8174 | 337.0 | 302.1 | |
| 10.80 | -7.00 | 9.09 | -7.00 | -14.48 | 248.08 | 52.12 | 250.94 | 0.8108 | 830.9 | 999999 | |
| 0.00 | 0.82 | 0.00 | 0.69 | -14.92 | 248.18 | 52.22 | 250.43 | 0.8127 | 415.0 | 389.9 | |
| 4.99 | 5.72 | 4.09 | 4.69 | -13.86 | 247.06 | 51.11 | 251.43 | 0.7994 | 635.8 | 446.4 | |
| 0.00 | 0.91 | 0.00 | 0.76 | -15.45 | 247.48 | 51.53 | 249.61 | 0.8073 | 501.0 | 432.6 | |
| 0.00 | 1.09 | 0.00 | 0.88 | -13.75 | 246.48 | 50.53 | 251.40 | 0.7933 | 559.0 | 535.4 | |
| 5.62 | 43.00 | 4.59 | 34.94 | -14.67 | 246.62 | 50.66 | 250.31 | 0.7969 | 848.5 | 672.1 | |
| 2.54 | 3.63 | 2.08 | 2.98 | -15.81 | 246.55 | 50.60 | 248.90 | 0.7991 | 536.3 | 461.8 | |
| 0.00 | 4.63 | 0.00 | 3.77 | -15.52 | 246.30 | 50.35 | 249.18 | 0.7959 | 323.0 | 309.7 | |
| 0.00 | 1.09 | 0.00 | 0.88 | -15.49 | 246.04 | 50.09 | 249.15 | 0.7932 | -299.0 | -192.8 | |
| 0.00 | 1.00 | 0.00 | 0.79 | -13.60 | 245.31 | 49.36 | 251.26 | 0.7810 | -187.0 | -116.6 | |
| 0.00 | 7.26 | 0.00 | 5.82 | -14.97 | 245.67 | 49.72 | 249.67 | 0.7882 | 333.0 | 244.7 | |
| 1.27 | 7.53 | 1.01 | 5.98 | -14.55 | 245.30 | 49.35 | 250.08 | 0.7833 | -181.9 | 240.7 | |
| 4.08 | 7.62 | 3.21 | 6.00 | -13.82 | 245.03 | 49.08 | 250.92 | 0.7787 | -542.1 | -294.2 | |
| 0.00 | 1.00 | 0.00 | 0.80 | -15.34 | 245.30 | 49.35 | 249.10 | 0.7854 | -268.0 | -221.1 | |
| 2.18 | 3.27 | 1.70 | 2.55 | -13.66 | 244.75 | 48.80 | 251.04 | 0.7753 | -484.8 | -497.8 | |
| 0.00 | 0.73 | 0.00 | 0.58 | -14.99 | 245.14 | 49.19 | 249.48 | 0.7829 | -364.0 | -317.6 | |
| 0.00 | 1.54 | 0.00 | 1.21 | -14.42 | 244.77 | 48.82 | 250.09 | 0.7775 | -288.0 | -353.0 | |
| 0.00 | 0.82 | 0.00 | 0.64 | -14.16 | 244.65 | 48.70 | 250.38 | 0.7756 | -307.0 | -205.4 | |
| 0.00 | 1.36 | 0.00 | 1.08 | -16.10 | 244.72 | 48.77 | 247.98 | 0.7817 | -272.0 | -199.1 | |
| 0.00 | 2.36 | 0.00 | 1.87 | -16.55 | 244.73 | 48.78 | 247.43 | 0.7830 | 277.0 | 196.6 | |
| 0.00 | 0.82 | 0.00 | 0.64 | -17.15 | 244.31 | 48.36 | 246.55 | 0.7806 | -314.0 | -273.9 | |
| 0.00 | 0.45 | 0.00 | 0.35 | -14.80 | 243.47 | 47.51 | 249.20 | 0.7649 | -352.0 | -407.4 | |
| 0.00 | 1.09 | 0.00 | 0.84 | -15.66 | 243.68 | 47.72 | 248.18 | 0.7697 | -312.0 | -366.6 | |
| 3.72 | 35.56 | 2.90 | 27.41 | -16.53 | 243.81 | 47.86 | 247.14 | 0.7737 | -401.1 | -550.3 | |
| 0.00 | 0.91 | 0.00 | 0.69 | -15.05 | 243.30 | 47.35 | 248.83 | 0.7640 | -547.0 | -466.4 | |
| 1.09 | 1.45 | 0.84 | 1.12 | -15.88 | 243.46 | 47.51 | 247.83 | 0.7681 | -507.6 | -464.5 | |
| 9.53 | -32.00 | 7.35 | -32.00 | -16.23 | 243.43 | 47.48 | 247.38 | 0.7689 | -664.2 | 999999 | |
| 0.00 | 1.91 | 0.00 | 1.49 | -17.33 | 243.80 | 47.84 | 246.14 | 0.7760 | -495.0 | -436.3 | |
| 1.18 | 3.45 | 0.89 | 2.60 | -15.10 | 242.58 | 46.62 | 248.52 | 0.7564 | -520.3 | -632.3 | |
| 0.00 | 0.45 | 0.00 | 0.34 | -14.56 | 242.10 | 46.15 | 249.06 | 0.7496 | -561.0 | -582.6 | |
| 6.89 | 13.43 | 5.22 | 10.13 | -16.02 | 242.48 | 46.53 | 247.31 | 0.7583 | -788.1 | -634.8 | |
| 0.00 | 0.73 | 0.00 | 0.55 | -16.44 | 242.56 | 46.61 | 246.81 | 0.7605 | -624.0 | -524.0 | |
| 0.00 | 0.82 | 0.00 | 0.62 | -16.28 | 242.51 | 46.56 | 247.00 | 0.7594 | -586.0 | -522.1 | |
| 0.00 | 1.54 | 0.00 | 1.16 | -16.47 | 242.20 | 46.25 | 246.65 | 0.7568 | -665.0 | -561.1 | |
| 0.00 | 1.27 | 0.00 | 0.95 | -16.08 | 242.08 | 46.13 | 247.09 | 0.7543 | -800.0 | -638.7 | |
| 0.00 | 1.36 | 0.00 | 1.01 | -15.82 | 241.64 | 45.68 | 247.27 | 0.7487 | -693.0 | -597.6 | |
| 0.00 | 1.81 | 0.00 | 1.36 | -18.31 | 241.10 | 45.14 | 243.88 | 0.7518 | -583.0 | -481.3 | |
| 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. | |