SDO HMI 2014-09-09 22:00:35 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 |
| 56.13 | 236.94 | 39.14 | 163.90 | -16.15 | 65.12 | -37.91 | 122.26 | 0.6993 | 222.2 | 132.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-09 22:00:35 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 | 0.89 | 0.00 | 0.59 | -16.46 | 68.38 | -34.65 | 124.93 | 0.6673 | 194.0 | 151.8 | |
| 0.00 | 0.71 | 0.00 | 0.47 | -15.91 | 67.88 | -35.15 | 123.84 | 0.6689 | 683.0 | 644.5 | |
| 0.00 | 1.07 | 0.00 | 0.70 | -14.28 | 68.00 | -35.03 | 121.80 | 0.6568 | 501.0 | 395.5 | |
| 3.03 | 155.27 | 2.03 | 104.69 | -15.74 | 67.06 | -35.97 | 123.03 | 0.6766 | 1205.2 | 348.6 | |
| 4.81 | -4.00 | 3.24 | -4.00 | -16.04 | 67.00 | -36.03 | 123.37 | 0.6792 | 1040.5 | 999999 | |
| 22.36 | -4.00 | 15.10 | -4.00 | -15.87 | 66.65 | -36.38 | 122.90 | 0.6819 | 984.5 | 999999 | |
| 0.00 | 1.34 | 0.00 | 0.94 | -17.87 | 64.66 | -38.37 | 124.02 | 0.7150 | 635.0 | 574.6 | |
| 0.00 | 0.71 | 0.00 | 0.48 | -14.41 | 65.46 | -37.57 | 120.21 | 0.6857 | 438.0 | 422.4 | |
| 0.00 | 1.60 | 0.00 | 1.11 | -15.97 | 64.96 | -38.07 | 121.88 | 0.7003 | 742.0 | 517.8 | |
| 9.18 | 14.34 | 6.39 | 9.99 | -16.11 | 64.53 | -38.50 | 121.76 | 0.7057 | 728.4 | 514.1 | |
| 0.00 | 1.25 | 0.00 | 0.87 | -15.74 | 64.62 | -38.41 | 121.35 | 0.7026 | 521.0 | 455.5 | |
| 0.00 | 0.62 | 0.00 | 0.46 | -18.53 | 62.80 | -40.23 | 123.58 | 0.7374 | 553.0 | 456.9 | |
| 0.00 | 0.80 | 0.00 | 0.57 | -16.59 | 63.07 | -39.96 | 121.42 | 0.7236 | -739.0 | -578.8 | |
| 1.43 | 22.81 | 1.02 | 16.41 | -16.13 | 62.69 | -40.34 | 120.62 | 0.7249 | -627.4 | -611.8 | |
| 4.72 | -14.00 | 3.41 | -14.00 | -16.42 | 62.37 | -40.66 | 120.78 | 0.7298 | -921.4 | 999999 | |
| 0.00 | 1.51 | 0.00 | 1.10 | -16.19 | 61.97 | -41.06 | 120.26 | 0.7327 | -663.0 | -573.2 | |
| 0.00 | 1.16 | 0.00 | 0.85 | -16.97 | 61.72 | -41.31 | 121.06 | 0.7394 | -605.0 | -535.4 | |
| 0.00 | 1.51 | 0.00 | 1.11 | -16.82 | 61.55 | -41.48 | 120.78 | 0.7403 | -783.0 | -691.4 | |
| 0.80 | 1.87 | 0.60 | 1.39 | -16.94 | 60.92 | -42.11 | 120.55 | 0.7472 | -796.1 | -695.6 | |
| 0.00 | 2.49 | 0.00 | 1.88 | -17.73 | 60.48 | -42.55 | 121.25 | 0.7557 | -720.0 | -571.6 | |
| 0.00 | 4.28 | 0.00 | 3.17 | -16.59 | 60.81 | -42.22 | 120.07 | 0.7465 | -618.0 | -730.4 | |
| 0.00 | 1.78 | 0.00 | 1.33 | -16.99 | 60.65 | -42.38 | 120.47 | 0.7502 | -611.0 | -497.1 | |
| 0.00 | 0.80 | 0.00 | 0.61 | -18.12 | 60.23 | -42.80 | 121.56 | 0.7601 | -601.0 | -473.9 | |
| 0.00 | 1.78 | 0.00 | 1.39 | -19.87 | 59.66 | -43.37 | 123.26 | 0.7746 | -133.0 | -205.9 | |
| 0.00 | 0.98 | 0.00 | 0.73 | -16.45 | 60.54 | -42.48 | 119.75 | 0.7484 | -798.0 | -690.2 | |
| 0.00 | 0.89 | 0.00 | 0.68 | -17.68 | 59.97 | -43.06 | 120.90 | 0.7603 | -720.0 | -498.5 | |
| 0.00 | 0.98 | 0.00 | 0.75 | -18.02 | 59.87 | -43.16 | 121.24 | 0.7630 | -453.0 | -402.5 | |
| 9.80 | 15.50 | 7.35 | 11.63 | -16.74 | 60.21 | -42.82 | 119.91 | 0.7533 | -647.9 | -347.2 | |
| 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. | |