SDO HMI 2011-12-03 18:58:56 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 |
| 84.81 | 399.92 | 44.67 | 210.60 | 19.62 | 123.66 | -5.77 | 16.20 | 0.3422 | 245.9 | 159.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-03 18:58:56 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 | 1.37 | 0.00 | 0.72 | 19.85 | 133.94 | 4.51 | 347.36 | 0.3394 | 753.0 | 606.6 | |
| 1.28 | 23.98 | 0.67 | 12.61 | 20.16 | 127.63 | -1.81 | 5.06 | 0.3376 | -1182.1 | -793.8 | |
| 1.62 | -2.00 | 0.85 | -2.00 | 20.16 | 127.22 | -2.22 | 6.20 | 0.3383 | -1090.1 | 999999 | |
| 1.28 | 2.39 | 0.67 | 1.26 | 19.94 | 126.94 | -2.50 | 7.05 | 0.3352 | -1073.3 | -969.2 | |
| 6.91 | 21.59 | 3.64 | 11.36 | 20.22 | 126.55 | -2.88 | 8.00 | 0.3407 | -1145.0 | -922.9 | |
| 4.95 | -5.00 | 2.60 | -5.00 | 19.94 | 126.24 | -3.19 | 8.98 | 0.3368 | -1166.7 | 999999 | |
| 3.07 | 25.08 | 1.62 | 13.27 | 20.57 | 125.88 | -3.55 | 9.64 | 0.3480 | -1002.5 | -481.9 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 19.78 | 125.87 | -3.57 | 10.10 | 0.3353 | -875.0 | -717.9 | |
| 4.10 | -7.00 | 2.17 | -7.00 | 20.88 | 125.78 | -3.65 | 9.75 | 0.3533 | -809.2 | 999999 | |
| 0.00 | 2.56 | 0.00 | 1.34 | 19.22 | 125.82 | -3.62 | 10.56 | 0.3263 | -908.0 | -741.0 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 19.94 | 125.77 | -3.66 | 10.28 | 0.3381 | -790.0 | -587.6 | |
| 0.00 | 1.54 | 0.00 | 0.81 | 20.38 | 125.60 | -3.83 | 10.49 | 0.3457 | -907.0 | -700.0 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 20.54 | 125.47 | -3.96 | 10.74 | 0.3486 | -717.0 | -559.9 | |
| 4.10 | 22.53 | 2.15 | 11.82 | 19.50 | 125.47 | -3.97 | 11.38 | 0.3320 | -1017.2 | -529.9 | |
| 4.18 | -7.00 | 2.22 | -7.00 | 21.07 | 125.33 | -4.10 | 10.81 | 0.3577 | -711.3 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 19.53 | 124.96 | -4.47 | 12.75 | 0.3342 | 16.0 | -27.2 | |
| 1.19 | -14.00 | 0.63 | -14.00 | 19.31 | 124.72 | -4.72 | 13.59 | 0.3316 | -865.9 | 999999 | |
| 0.00 | 4.69 | 0.00 | 2.46 | 19.22 | 124.38 | -5.06 | 14.61 | 0.3315 | -15.0 | -295.5 | |
| 0.00 | 5.89 | 0.00 | 3.12 | 20.76 | 124.14 | -5.30 | 14.07 | 0.3569 | -1031.0 | -768.5 | |
| 0.00 | 1.88 | 0.00 | 0.99 | 20.41 | 124.05 | -5.38 | 14.54 | 0.3517 | -1130.0 | -878.0 | |
| 0.00 | 2.56 | 0.00 | 1.35 | 20.13 | 124.03 | -5.40 | 14.81 | 0.3474 | -859.0 | -715.2 | |
| 0.00 | 1.54 | 0.00 | 0.82 | 21.17 | 123.99 | -5.44 | 14.12 | 0.3639 | -761.0 | -577.8 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 21.80 | 123.24 | -6.20 | 15.50 | 0.3770 | 180.0 | 174.4 | |
| 11.43 | 259.55 | 6.01 | 136.60 | 19.22 | 123.25 | -6.19 | 17.68 | 0.3367 | 1185.8 | 466.8 | |
| 0.00 | 3.92 | 0.00 | 2.10 | 21.96 | 123.13 | -6.30 | 15.62 | 0.3799 | 1005.0 | 880.5 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 20.38 | 122.95 | -6.49 | 17.38 | 0.3562 | 624.0 | 380.6 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 20.79 | 122.80 | -6.63 | 17.38 | 0.3633 | 1046.0 | 796.2 | |
| 0.00 | 2.30 | 0.00 | 1.23 | 20.94 | 122.51 | -6.93 | 17.95 | 0.3671 | 899.0 | 771.0 | |
| 37.97 | -24.00 | 19.99 | -24.00 | 19.25 | 122.55 | -6.88 | 19.48 | 0.3408 | 1279.2 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.86 | 20.82 | 122.07 | -7.37 | 19.12 | 0.3675 | 819.0 | 642.2 | |
| 1.79 | -24.00 | 0.95 | -24.00 | 19.84 | 122.08 | -7.35 | 20.06 | 0.3525 | 862.1 | 999999 | |
| 0.94 | -24.00 | 0.50 | -24.00 | 20.31 | 122.06 | -7.37 | 19.63 | 0.3598 | 955.9 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 20.82 | 121.84 | -7.59 | 19.66 | 0.3687 | 618.0 | 474.6 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 19.97 | 121.63 | -7.80 | 21.04 | 0.3570 | 815.0 | 534.4 | |
| 0.00 | 1.71 | 0.00 | 0.91 | 20.38 | 121.58 | -7.85 | 20.73 | 0.3635 | 671.0 | 494.3 | |
| 0.00 | 1.62 | 0.00 | 0.85 | 18.47 | 121.58 | -7.86 | 22.89 | 0.3347 | 624.0 | 522.6 | |
| 0.00 | 1.19 | 0.00 | 0.62 | 17.17 | 121.51 | -7.92 | 24.78 | 0.3157 | -813.0 | -683.8 | |
| 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. | |