SDO HMI 2014-04-06 04:00:32 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 |
| 54.47 | 221.97 | 29.20 | 119.21 | 10.39 | 0.68 | -15.09 | 41.36 | 0.3854 | -367.1 | -127.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-06 04:00:32 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 | 1.14 | 0.00 | 0.60 | 9.62 | 6.08 | -9.69 | 31.38 | 0.3200 | -847.0 | -656.5 | |
| 2.29 | 113.01 | 1.21 | 59.64 | 10.15 | 4.58 | -11.19 | 34.27 | 0.3408 | -1043.1 | -460.0 | |
| 2.02 | -2.00 | 1.07 | -2.00 | 9.90 | 4.43 | -11.34 | 35.04 | 0.3388 | -1201.4 | 999999 | |
| 26.49 | -2.00 | 13.99 | -2.00 | 10.32 | 4.04 | -11.73 | 35.24 | 0.3480 | -1186.6 | 999999 | |
| 1.76 | 5.55 | 0.93 | 2.94 | 10.30 | 3.39 | -12.38 | 36.75 | 0.3541 | -1066.1 | -779.8 | |
| 0.53 | -5.00 | 0.28 | -5.00 | 10.49 | 3.29 | -12.48 | 36.65 | 0.3576 | -842.5 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 8.69 | 3.01 | -12.76 | 40.53 | 0.3374 | -762.0 | -594.6 | |
| 0.00 | 1.06 | 0.00 | 0.56 | 9.53 | 2.95 | -12.82 | 39.08 | 0.3486 | -810.0 | -594.8 | |
| 0.00 | 2.02 | 0.00 | 1.08 | 11.48 | 2.65 | -13.12 | 36.38 | 0.3766 | -834.0 | -659.0 | |
| 0.00 | 0.88 | 0.00 | 0.47 | 11.59 | 2.17 | -13.60 | 37.19 | 0.3826 | -609.0 | -354.2 | |
| 0.00 | 1.85 | 0.00 | 1.00 | 12.40 | 1.50 | -14.27 | 37.25 | 0.3994 | -837.0 | -637.2 | |
| 0.00 | 0.97 | 0.00 | 0.53 | 12.44 | 0.29 | -15.48 | 39.46 | 0.4119 | -748.0 | -567.6 | |
| 0.00 | 0.62 | 0.00 | 0.34 | 13.76 | 358.69 | -17.08 | 40.19 | 0.4439 | -626.0 | -489.7 | |
| 0.00 | 1.76 | 0.00 | 0.95 | 10.30 | 358.27 | -17.50 | 46.57 | 0.4090 | 995.0 | 780.0 | |
| 0.00 | 1.23 | 0.00 | 0.67 | 11.66 | 358.09 | -17.67 | 44.50 | 0.4260 | 778.0 | 650.3 | |
| 0.00 | 2.11 | 0.00 | 1.15 | 10.65 | 358.12 | -17.64 | 46.19 | 0.4146 | 838.0 | 757.5 | |
| 0.00 | 1.14 | 0.00 | 0.62 | 10.46 | 358.07 | -17.70 | 46.60 | 0.4131 | 924.0 | 807.3 | |
| 0.00 | 0.79 | 0.00 | 0.43 | 10.94 | 357.95 | -17.82 | 45.97 | 0.4197 | 705.0 | 554.7 | |
| 4.05 | 6.16 | 2.20 | 3.35 | 10.07 | 357.61 | -18.16 | 48.04 | 0.4143 | 1095.2 | 792.8 | |
| 0.00 | 0.79 | 0.00 | 0.43 | 10.99 | 357.46 | -18.31 | 46.65 | 0.4258 | 859.0 | 683.4 | |
| 0.00 | 1.06 | 0.00 | 0.58 | 11.48 | 356.94 | -18.82 | 46.61 | 0.4370 | 640.0 | 494.1 | |
| 1.58 | 72.09 | 0.87 | 39.52 | 10.35 | 356.86 | -18.91 | 48.70 | 0.4262 | 1120.3 | 190.2 | |
| 7.22 | -22.00 | 3.95 | -22.00 | 10.08 | 356.74 | -19.02 | 49.37 | 0.4247 | 1178.8 | 999999 | |
| 4.22 | -22.00 | 2.33 | -22.00 | 10.48 | 356.04 | -19.73 | 49.68 | 0.4372 | -1074.7 | 999999 | |
| 4.31 | -22.00 | 2.37 | -22.00 | 10.26 | 355.96 | -19.81 | 50.19 | 0.4360 | -1150.7 | 999999 | |
| 0.00 | 4.75 | 0.00 | 2.68 | 12.14 | 353.85 | -21.92 | 49.84 | 0.4794 | 704.0 | 761.5 | |
| 0.00 | 2.20 | 0.00 | 1.25 | 12.26 | 353.28 | -22.49 | 50.38 | 0.4873 | 713.0 | 606.9 | |
| 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. | |