SDO HMI 2011-11-22 10:58:57 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 |
| 32.40 | 222.43 | 18.05 | 123.95 | -24.60 | 283.80 | 4.99 | 189.98 | 0.4581 | 477.7 | 256.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-22 10:58:57 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 | 0.69 | 0.00 | 0.39 | -26.02 | 287.95 | 9.14 | 196.92 | 0.4925 | 676.0 | 559.0 | |
| 29.83 | 189.60 | 16.62 | 105.73 | -24.63 | 284.69 | 5.88 | 191.74 | 0.4595 | 1304.7 | 361.5 | |
| 0.86 | -2.00 | 0.48 | -2.00 | -24.86 | 284.31 | 5.50 | 190.90 | 0.4619 | 916.2 | 999999 | |
| 0.00 | 2.74 | 0.00 | 1.51 | -23.18 | 283.43 | 4.62 | 189.87 | 0.4335 | 792.0 | 746.2 | |
| 0.00 | 1.71 | 0.00 | 0.95 | -23.90 | 283.39 | 4.58 | 189.49 | 0.4446 | 567.0 | 313.5 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -23.41 | 283.24 | 4.43 | 189.39 | 0.4366 | 674.0 | 537.7 | |
| 1.71 | 2.57 | 0.95 | 1.42 | -23.93 | 283.16 | 4.35 | 189.02 | 0.4445 | 542.6 | 120.4 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -18.51 | 282.10 | 3.29 | 188.82 | 0.3561 | 709.0 | 615.3 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -21.87 | 281.85 | 3.04 | 186.93 | 0.4093 | 791.0 | 604.6 | |
| 0.00 | 1.63 | 0.00 | 0.90 | -23.83 | 278.37 | -0.45 | 179.06 | 0.4375 | -709.0 | -458.5 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -24.12 | 277.72 | -1.10 | 177.73 | 0.4425 | -617.0 | -591.6 | |
| 0.00 | 0.60 | 0.00 | 0.34 | -25.89 | 277.50 | -1.31 | 177.48 | 0.4701 | -470.0 | -395.7 | |
| 0.00 | 2.23 | 0.00 | 1.25 | -25.52 | 277.21 | -1.60 | 176.88 | 0.4646 | -513.0 | -501.7 | |
| 0.00 | 1.80 | 0.00 | 0.99 | -23.66 | 277.07 | -1.74 | 176.33 | 0.4358 | -916.0 | -823.4 | |
| 0.00 | 1.46 | 0.00 | 0.82 | -26.53 | 276.97 | -1.85 | 176.55 | 0.4804 | -701.0 | -555.6 | |
| 0.00 | 2.40 | 0.00 | 1.32 | -23.37 | 276.53 | -2.28 | 175.12 | 0.4318 | -826.0 | -581.2 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -27.34 | 275.98 | -2.83 | 174.89 | 0.4939 | -671.0 | -544.5 | |
| 0.00 | 1.89 | 0.00 | 1.06 | -26.02 | 275.85 | -2.96 | 174.36 | 0.4740 | -855.0 | -789.0 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -24.06 | 275.74 | -3.07 | 173.64 | 0.4438 | -809.0 | -699.1 | |
| 0.00 | 3.69 | 0.00 | 2.08 | -26.29 | 275.65 | -3.16 | 174.04 | 0.4785 | -783.0 | -767.0 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -25.99 | 275.65 | -3.16 | 173.98 | 0.4738 | -848.0 | -563.5 | |
| 0.00 | 1.97 | 0.00 | 1.08 | -22.55 | 275.03 | -3.78 | 171.67 | 0.4217 | -870.0 | -602.0 | |
| 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. | |