SDO HMI 2011-12-03 23:58:56 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 |
| 95.17 | 420.18 | 49.94 | 220.39 | 19.51 | 123.84 | -2.83 | 8.18 | 0.3315 | 216.2 | 153.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-03 23:58:56 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 | 2.56 | 0.00 | 1.37 | 20.00 | 136.80 | 10.13 | 333.60 | 0.3732 | 811.0 | 602.2 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 16.46 | 135.94 | 9.26 | 330.61 | 0.3159 | 835.0 | 623.6 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 16.04 | 134.77 | 8.09 | 333.11 | 0.3005 | 792.0 | 560.6 | |
| 8.45 | 22.02 | 4.44 | 11.59 | 20.23 | 127.66 | 0.99 | 357.24 | 0.3383 | -999.2 | -759.2 | |
| 13.06 | 32.77 | 6.86 | 17.22 | 20.10 | 126.66 | -0.02 | 0.05 | 0.3358 | -1155.1 | -901.9 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 20.57 | 126.37 | -0.30 | 0.82 | 0.3436 | -757.0 | -623.5 | |
| 0.00 | 1.79 | 0.00 | 0.94 | 20.35 | 126.22 | -0.46 | 1.27 | 0.3401 | -967.0 | -856.5 | |
| 0.00 | 2.39 | 0.00 | 1.26 | 20.63 | 126.18 | -0.49 | 1.34 | 0.3447 | -838.0 | -741.4 | |
| 3.41 | 10.16 | 1.80 | 5.36 | 20.82 | 125.93 | -0.74 | 2.01 | 0.3480 | -838.4 | -783.4 | |
| 1.54 | 4.86 | 0.81 | 2.56 | 20.29 | 125.93 | -0.74 | 2.06 | 0.3392 | -984.6 | -809.5 | |
| 1.45 | 2.99 | 0.76 | 1.56 | 19.19 | 125.91 | -0.77 | 2.27 | 0.3211 | -780.6 | -712.4 | |
| 0.00 | 2.13 | 0.00 | 1.12 | 20.60 | 125.77 | -0.90 | 2.46 | 0.3444 | -816.0 | -708.1 | |
| 5.38 | 298.29 | 2.82 | 156.24 | 19.54 | 125.68 | -0.99 | 2.86 | 0.3269 | -1089.0 | 360.9 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 20.79 | 125.68 | -1.00 | 2.69 | 0.3476 | -693.0 | -575.6 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 19.22 | 125.47 | -1.21 | 3.55 | 0.3220 | -101.0 | -131.3 | |
| 1.45 | 3.67 | 0.77 | 1.94 | 21.11 | 125.42 | -1.25 | 3.33 | 0.3530 | -864.8 | -708.6 | |
| 0.00 | 2.48 | 0.00 | 1.30 | 19.60 | 125.12 | -1.55 | 4.48 | 0.3285 | -612.0 | -567.4 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 21.83 | 125.03 | -1.64 | 4.19 | 0.3653 | -675.0 | -518.9 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 21.90 | 124.27 | -2.41 | 6.11 | 0.3674 | -704.0 | -468.4 | |
| 0.00 | 1.37 | 0.00 | 0.72 | 20.98 | 124.19 | -2.49 | 6.62 | 0.3527 | -903.0 | -645.2 | |
| 1.45 | -13.00 | 0.76 | -13.00 | 19.29 | 124.18 | -2.49 | 7.28 | 0.3250 | 523.8 | 999999 | |
| 1.71 | 2.05 | 0.90 | 1.08 | 20.79 | 123.94 | -2.74 | 7.35 | 0.3501 | -876.7 | -753.2 | |
| 0.00 | 7.08 | 0.00 | 3.69 | 18.20 | 123.61 | -3.07 | 9.52 | 0.3085 | 469.0 | 386.2 | |
| 11.61 | -13.00 | 6.08 | -13.00 | 19.29 | 123.15 | -3.52 | 10.25 | 0.3276 | 1162.4 | 999999 | |
| 1.28 | -13.00 | 0.67 | -13.00 | 18.91 | 123.03 | -3.64 | 10.81 | 0.3219 | 951.8 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 22.12 | 122.92 | -3.75 | 9.37 | 0.3740 | 802.0 | 762.3 | |
| 39.00 | -13.00 | 20.44 | -13.00 | 19.16 | 122.46 | -4.21 | 12.27 | 0.3278 | 1244.3 | 999999 | |
| 0.00 | 2.65 | 0.00 | 1.40 | 21.14 | 122.31 | -4.36 | 11.41 | 0.3600 | 835.0 | 674.2 | |
| 1.71 | 3.50 | 0.90 | 1.85 | 20.88 | 122.13 | -4.54 | 12.03 | 0.3566 | 966.0 | 806.8 | |
| 3.67 | -13.00 | 1.93 | -13.00 | 19.82 | 122.04 | -4.64 | 12.99 | 0.3399 | 778.7 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 20.98 | 121.91 | -4.77 | 12.54 | 0.3589 | 699.0 | 634.6 | |
| 0.00 | 3.67 | 0.00 | 1.94 | 20.38 | 121.92 | -4.75 | 12.90 | 0.3493 | 918.0 | 691.3 | |
| 0.00 | 1.37 | 0.00 | 0.72 | 19.94 | 121.40 | -5.27 | 14.59 | 0.3444 | 682.0 | 504.9 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 18.20 | 120.08 | -6.59 | 19.80 | 0.3234 | -779.0 | -573.7 | |
| 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. | |