SDO HMI 2011-11-25 12:58:57 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 |
| 79.70 | 349.41 | 60.21 | 260.93 | 19.54 | 192.15 | -46.02 | 65.03 | 0.7488 | -193.3 | -116.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-25 12:58:57 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 |
| 2.31 | 204.74 | 1.65 | 145.58 | 19.12 | 194.67 | -43.51 | 64.67 | 0.7220 | -727.1 | -388.1 | |
| 6.25 | -1.00 | 4.45 | -1.00 | 18.84 | 194.72 | -43.46 | 65.02 | 0.7205 | -863.9 | 999999 | |
| 24.65 | -1.00 | 17.55 | -1.00 | 18.34 | 194.53 | -43.64 | 65.76 | 0.7208 | -1005.7 | 999999 | |
| 2.82 | 31.50 | 2.06 | 23.01 | 19.09 | 193.45 | -44.72 | 65.15 | 0.7352 | -632.2 | -344.2 | |
| 3.77 | -4.00 | 2.74 | -4.00 | 18.66 | 193.38 | -44.80 | 65.75 | 0.7345 | -618.5 | 999999 | |
| 7.53 | -4.00 | 5.51 | -4.00 | 18.90 | 193.12 | -45.06 | 65.52 | 0.7381 | -531.5 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.14 | 19.14 | 192.77 | -45.41 | 65.33 | 0.7427 | -328.0 | -297.5 | |
| 0.00 | 0.60 | 0.00 | 0.44 | 19.45 | 192.61 | -45.57 | 64.98 | 0.7453 | -507.0 | -441.3 | |
| 2.31 | -4.00 | 1.70 | -4.00 | 18.61 | 192.73 | -45.45 | 66.03 | 0.7414 | -493.7 | 999999 | |
| 0.00 | 1.80 | 0.00 | 1.34 | 19.45 | 192.39 | -45.79 | 65.07 | 0.7477 | -525.0 | -440.1 | |
| 1.97 | 3.00 | 1.48 | 2.25 | 19.88 | 191.91 | -46.27 | 64.68 | 0.7541 | -398.3 | -278.2 | |
| 0.00 | 0.86 | 0.00 | 0.64 | 19.32 | 192.12 | -46.06 | 65.33 | 0.7501 | -234.0 | -180.9 | |
| 0.00 | 1.03 | 0.00 | 0.76 | 17.93 | 192.47 | -45.71 | 67.02 | 0.7421 | -206.0 | -247.2 | |
| 3.34 | 7.19 | 2.54 | 5.47 | 20.30 | 191.28 | -46.89 | 64.36 | 0.7619 | -478.6 | -265.8 | |
| 0.00 | 1.20 | 0.00 | 0.91 | 20.20 | 191.09 | -47.09 | 64.55 | 0.7635 | 285.0 | 210.0 | |
| 0.00 | 1.03 | 0.00 | 0.78 | 19.80 | 191.16 | -47.02 | 65.04 | 0.7616 | 704.0 | 571.2 | |
| 1.37 | 7.62 | 1.05 | 5.82 | 19.57 | 190.73 | -47.44 | 65.46 | 0.7653 | 632.8 | 643.4 | |
| 0.00 | 0.94 | 0.00 | 0.73 | 20.22 | 190.47 | -47.70 | 64.73 | 0.7698 | 403.0 | 393.2 | |
| 0.00 | 0.77 | 0.00 | 0.59 | 20.01 | 190.51 | -47.66 | 64.99 | 0.7688 | 436.0 | 498.8 | |
| 2.31 | 18.57 | 1.79 | 14.49 | 19.90 | 190.13 | -48.04 | 65.24 | 0.7724 | 555.6 | 536.6 | |
| 3.51 | -20.00 | 2.75 | -20.00 | 20.37 | 189.75 | -48.43 | 64.78 | 0.7775 | 697.5 | 999999 | |
| 0.00 | 4.88 | 0.00 | 3.92 | 21.61 | 188.86 | -49.31 | 63.53 | 0.7898 | 667.0 | 535.7 | |
| 2.40 | 5.56 | 2.01 | 4.65 | 21.67 | 186.93 | -51.24 | 64.06 | 0.8082 | 687.6 | 592.2 | |
| 9.76 | 50.67 | 8.29 | 43.26 | 22.26 | 186.37 | -51.80 | 63.51 | 0.8149 | 862.2 | 498.3 | |
| 1.03 | -24.00 | 0.88 | -24.00 | 22.63 | 185.96 | -52.21 | 63.19 | 0.8195 | 586.3 | 999999 | |
| 2.91 | -24.00 | 2.50 | -24.00 | 22.44 | 186.01 | -52.16 | 63.40 | 0.8186 | 696.6 | 999999 | |
| 0.00 | 1.37 | 0.00 | 1.19 | 23.01 | 185.54 | -52.63 | 62.87 | 0.8242 | 311.0 | 271.4 | |
| 1.46 | 2.40 | 1.26 | 2.08 | 22.75 | 185.63 | -52.54 | 63.14 | 0.8228 | 373.4 | 380.5 | |
| 0.00 | 0.60 | 0.00 | 0.52 | 22.75 | 185.32 | -52.86 | 63.24 | 0.8255 | 259.0 | 186.6 | |
| 0.00 | 1.11 | 0.00 | 0.98 | 22.29 | 184.92 | -53.25 | 63.88 | 0.8279 | 389.0 | 338.5 | |
| 0.00 | 0.43 | 0.00 | 0.38 | 22.09 | 184.28 | -53.89 | 64.29 | 0.8331 | 427.0 | 351.2 | |
| 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. | |