SDO HMI 2011-11-22 00:58:57 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 |
| 70.39 | 398.04 | 59.75 | 333.59 | 14.73 | 231.41 | -52.87 | 73.16 | 0.8061 | -298.9 | -154.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-22 00:58:57 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 | 1.11 | 0.00 | 0.86 | 12.24 | 234.99 | -49.29 | 75.70 | 0.7668 | 304.0 | 278.4 | |
| 2.14 | 4.46 | 1.66 | 3.46 | 12.74 | 234.58 | -49.70 | 75.12 | 0.7720 | -739.6 | -651.8 | |
| 25.03 | 236.27 | 19.76 | 187.34 | 14.43 | 234.00 | -50.28 | 73.08 | 0.7810 | -1131.2 | -363.8 | |
| 8.92 | -3.00 | 7.08 | -3.00 | 14.82 | 233.78 | -50.50 | 72.63 | 0.7839 | -825.2 | 999999 | |
| 1.46 | -3.00 | 1.16 | -3.00 | 14.60 | 233.56 | -50.72 | 72.95 | 0.7858 | -650.8 | 999999 | |
| 1.29 | 41.49 | 1.00 | 32.63 | 12.31 | 234.17 | -50.10 | 75.75 | 0.7757 | 579.2 | -176.1 | |
| 0.86 | -3.00 | 0.69 | -3.00 | 14.75 | 233.36 | -50.92 | 72.80 | 0.7881 | -492.9 | 999999 | |
| 6.69 | -6.00 | 5.28 | -6.00 | 12.60 | 233.76 | -50.52 | 75.44 | 0.7805 | -693.5 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.69 | 13.31 | 233.08 | -51.20 | 74.66 | 0.7887 | -405.0 | -288.0 | |
| 0.00 | 1.71 | 0.00 | 1.39 | 14.66 | 232.65 | -51.63 | 73.04 | 0.7952 | 229.0 | 196.8 | |
| 0.00 | 0.94 | 0.00 | 0.81 | 15.61 | 230.53 | -53.75 | 72.26 | 0.8177 | -551.0 | -431.1 | |
| 0.00 | 0.86 | 0.00 | 0.75 | 15.83 | 229.54 | -54.74 | 72.17 | 0.8273 | -560.0 | -444.1 | |
| 0.00 | 0.86 | 0.00 | 0.74 | 14.65 | 229.94 | -54.33 | 73.53 | 0.8219 | -444.0 | -337.8 | |
| 0.00 | 1.37 | 0.00 | 1.26 | 16.40 | 227.76 | -56.52 | 71.81 | 0.8444 | -211.0 | -200.7 | |
| 0.00 | 0.69 | 0.00 | 0.64 | 16.85 | 227.50 | -56.78 | 71.32 | 0.8473 | -239.0 | -164.9 | |
| 0.00 | 1.37 | 0.00 | 1.28 | 16.26 | 227.20 | -57.08 | 72.06 | 0.8492 | 566.0 | 527.5 | |
| 0.00 | 0.69 | 0.00 | 0.64 | 16.25 | 226.92 | -57.36 | 72.11 | 0.8516 | 720.0 | 653.1 | |
| 0.00 | 2.91 | 0.00 | 2.80 | 17.34 | 226.28 | -58.00 | 70.95 | 0.8585 | -576.0 | -425.1 | |
| 18.60 | 97.56 | 17.84 | 93.30 | 15.70 | 226.06 | -58.22 | 72.87 | 0.8584 | 714.6 | 334.1 | |
| 3.51 | -19.00 | 3.35 | -19.00 | 15.22 | 226.28 | -58.00 | 73.41 | 0.8560 | 545.6 | 999999 | |
| 1.89 | 4.89 | 1.93 | 5.00 | 18.55 | 224.15 | -60.13 | 69.90 | 0.8774 | -497.0 | -572.3 | |
| 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. | |