SDO HMI 2011-10-06 22:59:03 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 |
| 57.65 | 273.48 | 53.97 | 253.72 | -14.86 | 117.87 | -54.12 | 112.19 | 0.8466 | 78.9 | 158.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-06 22:59:03 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 |
| 5.27 | 143.32 | 4.54 | 124.66 | -15.15 | 121.03 | -50.96 | 113.62 | 0.8205 | 1001.8 | 336.3 | |
| 0.00 | 1.32 | 0.00 | 1.12 | -14.02 | 121.20 | -50.79 | 112.38 | 0.8152 | 395.0 | 223.1 | |
| 1.05 | -1.00 | 0.91 | -1.00 | -14.74 | 120.62 | -51.37 | 112.99 | 0.8229 | 698.8 | 999999 | |
| 0.00 | 3.60 | 0.00 | 3.07 | -13.73 | 120.95 | -51.05 | 111.94 | 0.8167 | -312.0 | -47.8 | |
| 23.43 | -1.00 | 20.54 | -1.00 | -15.12 | 120.29 | -51.70 | 113.31 | 0.8271 | 733.9 | 999999 | |
| 0.00 | 1.58 | 0.00 | 1.40 | -14.99 | 119.63 | -52.36 | 112.91 | 0.8326 | -97.0 | -28.3 | |
| 0.00 | 0.97 | 0.00 | 0.87 | -15.65 | 119.39 | -52.60 | 113.57 | 0.8367 | 176.0 | 114.4 | |
| 4.56 | 12.02 | 4.08 | 10.73 | -14.27 | 119.16 | -52.83 | 111.91 | 0.8346 | 486.8 | 415.1 | |
| 0.00 | 2.02 | 0.00 | 1.79 | -13.94 | 119.27 | -52.73 | 111.58 | 0.8326 | 643.0 | 439.0 | |
| 0.00 | 3.42 | 0.00 | 3.15 | -15.06 | 118.20 | -53.79 | 112.47 | 0.8453 | -169.0 | 16.7 | |
| 0.44 | 13.25 | 0.40 | 11.93 | -13.82 | 118.59 | -53.41 | 111.19 | 0.8383 | 386.4 | 297.1 | |
| 0.00 | 3.07 | 0.00 | 2.80 | -13.33 | 118.01 | -53.98 | 110.45 | 0.8420 | -634.0 | -498.4 | |
| 0.00 | 0.88 | 0.00 | 0.84 | -15.53 | 116.94 | -55.05 | 112.56 | 0.8572 | -419.0 | -335.4 | |
| 0.00 | 1.14 | 0.00 | 1.08 | -14.78 | 117.13 | -54.87 | 111.78 | 0.8536 | -354.0 | -302.5 | |
| 0.00 | 1.93 | 0.00 | 1.78 | -13.25 | 117.62 | -54.37 | 110.21 | 0.8452 | -511.0 | -355.9 | |
| 0.00 | 0.97 | 0.00 | 0.92 | -14.69 | 116.78 | -55.21 | 111.56 | 0.8562 | -557.0 | -414.7 | |
| 0.00 | 1.14 | 0.00 | 1.08 | -14.01 | 116.93 | -55.07 | 110.84 | 0.8532 | -610.0 | -504.2 | |
| 6.93 | 8.60 | 6.75 | 8.38 | -15.07 | 116.08 | -55.91 | 111.75 | 0.8631 | -492.2 | -461.1 | |
| 0.00 | 1.14 | 0.00 | 1.15 | -15.37 | 114.99 | -57.00 | 111.73 | 0.8725 | -240.0 | -245.0 | |
| 0.00 | 0.97 | 0.00 | 1.00 | -15.71 | 114.15 | -57.85 | 111.83 | 0.8799 | -417.0 | -394.7 | |
| 0.70 | 3.77 | 0.74 | 3.95 | -15.47 | 113.66 | -58.33 | 111.42 | 0.8831 | -380.6 | -381.5 | |
| 15.27 | 68.37 | 16.01 | 72.02 | -14.79 | 113.42 | -58.57 | 110.61 | 0.8833 | -664.1 | -44.6 | |
| 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. | |