SDO HMI 2011-10-07 00:59:03 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 |
| 63.21 | 266.36 | 57.57 | 240.12 | -14.98 | 117.92 | -52.97 | 112.74 | 0.8370 | 93.6 | 184.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-07 00:59:03 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 |
| 5.88 | 144.76 | 4.93 | 122.53 | -15.17 | 121.13 | -49.76 | 114.13 | 0.8095 | 1054.8 | 341.8 | |
| 0.00 | 0.88 | 0.00 | 0.73 | -13.69 | 121.01 | -49.88 | 112.35 | 0.8055 | -266.0 | -214.9 | |
| 25.99 | -1.00 | 22.19 | -1.00 | -15.24 | 120.38 | -50.51 | 113.91 | 0.8167 | 713.2 | 999999 | |
| 0.00 | 0.61 | 0.00 | 0.54 | -16.02 | 119.56 | -51.33 | 114.47 | 0.8267 | 223.0 | 176.7 | |
| 0.00 | 2.81 | 0.00 | 2.43 | -14.76 | 119.70 | -51.19 | 113.08 | 0.8213 | 558.0 | 508.7 | |
| 0.00 | 0.79 | 0.00 | 0.69 | -15.68 | 119.38 | -51.51 | 114.02 | 0.8272 | 241.0 | 158.2 | |
| 1.14 | 13.08 | 0.99 | 11.35 | -14.61 | 119.30 | -51.59 | 112.75 | 0.8244 | 567.5 | 480.6 | |
| 3.95 | -7.00 | 3.44 | -7.00 | -14.36 | 119.18 | -51.71 | 112.43 | 0.8248 | 520.5 | 999999 | |
| 0.53 | 2.02 | 0.47 | 1.80 | -15.13 | 118.41 | -52.48 | 113.02 | 0.8341 | 478.8 | 322.7 | |
| 0.00 | 13.78 | 0.00 | 12.06 | -13.89 | 118.83 | -52.06 | 111.75 | 0.8265 | 365.0 | 340.7 | |
| 0.00 | 1.05 | 0.00 | 0.94 | -13.34 | 117.94 | -52.96 | 110.80 | 0.8329 | -637.0 | -518.2 | |
| 0.00 | 0.53 | 0.00 | 0.47 | -13.24 | 117.66 | -53.23 | 110.59 | 0.8351 | -254.0 | -263.0 | |
| 1.32 | 2.46 | 1.22 | 2.28 | -14.69 | 116.74 | -54.15 | 111.92 | 0.8472 | -595.1 | -506.4 | |
| 0.00 | 0.53 | 0.00 | 0.48 | -14.03 | 116.92 | -53.97 | 111.24 | 0.8439 | -413.0 | -383.2 | |
| 6.58 | 9.66 | 6.23 | 9.12 | -15.07 | 116.06 | -54.83 | 112.11 | 0.8541 | -534.1 | -443.0 | |
| 0.00 | 0.97 | 0.00 | 0.94 | -15.33 | 114.97 | -55.92 | 112.04 | 0.8638 | -206.0 | -253.6 | |
| 0.00 | 0.88 | 0.00 | 0.88 | -15.76 | 114.16 | -56.73 | 112.25 | 0.8713 | -381.0 | -345.4 | |
| 0.00 | 4.04 | 0.00 | 4.09 | -15.55 | 113.68 | -57.21 | 111.86 | 0.8746 | -485.0 | -368.0 | |
| 0.00 | 1.05 | 0.00 | 1.05 | -14.66 | 114.06 | -56.84 | 110.99 | 0.8695 | -636.0 | -597.1 | |
| 17.82 | 66.46 | 18.10 | 67.74 | -14.81 | 113.42 | -57.48 | 110.97 | 0.8749 | -637.3 | -57.5 | |
| 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. | |