SDO HMI 2011-11-22 01:58:57 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 |
| 55.80 | 391.99 | 45.69 | 323.91 | 14.71 | 231.46 | -52.27 | 73.08 | 0.8001 | -411.7 | -145.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-22 01:58:57 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 | 1.80 | 0.00 | 1.37 | 12.28 | 235.03 | -48.69 | 75.53 | 0.7604 | 496.0 | 330.8 | |
| 2.66 | 46.90 | 2.04 | 36.41 | 12.78 | 234.58 | -49.15 | 74.96 | 0.7661 | -773.1 | -224.4 | |
| 23.15 | 229.17 | 18.07 | 179.53 | 14.47 | 234.01 | -49.72 | 72.91 | 0.7752 | -1145.5 | -394.9 | |
| 0.00 | 0.94 | 0.00 | 0.72 | 12.36 | 234.60 | -49.13 | 75.51 | 0.7653 | 214.0 | 115.5 | |
| 7.54 | -3.00 | 5.92 | -3.00 | 14.80 | 233.81 | -49.92 | 72.53 | 0.7779 | -867.0 | 999999 | |
| 1.97 | -3.00 | 1.56 | -3.00 | 14.57 | 233.49 | -50.23 | 72.87 | 0.7807 | -651.3 | 999999 | |
| 0.94 | -3.00 | 0.75 | -3.00 | 14.69 | 233.27 | -50.46 | 72.77 | 0.7833 | -453.6 | 999999 | |
| 6.77 | -2.00 | 5.28 | -2.00 | 12.58 | 233.74 | -49.99 | 75.37 | 0.7749 | -622.7 | 999999 | |
| 0.00 | 0.43 | 0.00 | 0.34 | 13.29 | 233.07 | -50.66 | 74.59 | 0.7831 | -440.0 | -393.8 | |
| 0.00 | 1.29 | 0.00 | 1.03 | 14.52 | 232.59 | -51.14 | 73.12 | 0.7900 | 245.0 | 170.1 | |
| 0.00 | 3.00 | 0.00 | 2.41 | 13.79 | 232.53 | -51.20 | 74.05 | 0.7895 | 295.0 | 195.3 | |
| 0.00 | 0.94 | 0.00 | 0.80 | 15.47 | 230.45 | -53.28 | 72.35 | 0.8129 | -463.0 | -409.4 | |
| 0.00 | 1.71 | 0.00 | 1.46 | 15.65 | 230.17 | -53.55 | 72.18 | 0.8159 | -625.0 | -494.8 | |
| 0.00 | 2.06 | 0.00 | 1.78 | 15.78 | 229.44 | -54.29 | 72.16 | 0.8231 | -381.0 | -376.5 | |
| 0.00 | 0.86 | 0.00 | 0.78 | 16.83 | 227.52 | -56.21 | 71.24 | 0.8423 | -118.0 | -126.5 | |
| 0.00 | 1.54 | 0.00 | 1.43 | 16.29 | 226.86 | -56.87 | 71.98 | 0.8474 | 703.0 | 652.8 | |
| 0.00 | 1.63 | 0.00 | 1.54 | 17.38 | 226.29 | -57.44 | 70.80 | 0.8538 | -565.0 | -445.3 | |
| 3.60 | 95.60 | 3.39 | 90.16 | 15.87 | 226.25 | -57.48 | 72.57 | 0.8522 | 967.6 | 367.9 | |
| 7.63 | -18.00 | 7.21 | -18.00 | 15.59 | 226.03 | -57.70 | 72.93 | 0.8538 | 666.3 | 999999 | |
| 1.54 | -18.00 | 1.47 | -18.00 | 15.46 | 225.74 | -57.99 | 73.12 | 0.8562 | 374.7 | 999999 | |
| 0.00 | 3.43 | 0.00 | 3.45 | 18.53 | 224.18 | -59.55 | 69.83 | 0.8728 | -578.0 | -529.3 | |
| 0.00 | 0.69 | 0.00 | 0.70 | 15.50 | 223.17 | -60.56 | 73.40 | 0.8777 | 470.0 | 453.4 | |
| 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. | |