SDO HMI 2014-10-03 04:00:33 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 |
| 1.23 | 38.27 | 0.64 | 20.49 | -14.04 | 161.62 | 5.49 | 194.28 | 0.3712 | -6.1 | -101.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-03 04:00:33 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 | 0.68 | -22.20 | 173.41 | 17.27 | 209.94 | 0.5530 | 597.0 | 507.8 | |
| 0.00 | 1.14 | 0.00 | 0.61 | -11.60 | 167.61 | 11.47 | 212.11 | 0.3682 | 837.0 | 686.2 | |
| 0.00 | 1.67 | 0.00 | 0.89 | -11.53 | 167.39 | 11.25 | 211.71 | 0.3654 | 717.0 | 578.1 | |
| 0.00 | 0.53 | 0.00 | 0.29 | -14.69 | 166.05 | 9.91 | 204.71 | 0.4000 | 691.0 | 557.3 | |
| 0.00 | 1.41 | 0.00 | 0.74 | -9.48 | 165.74 | 9.60 | 210.80 | 0.3227 | 945.0 | 744.7 | |
| 0.00 | 2.11 | 0.00 | 1.12 | -12.27 | 165.33 | 9.19 | 205.82 | 0.3599 | 870.0 | 681.0 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -16.61 | 165.06 | 8.93 | 200.71 | 0.4222 | 690.0 | 575.7 | |
| 0.00 | 3.08 | 0.00 | 1.78 | -23.29 | 164.55 | 8.42 | 195.12 | 0.5175 | 819.0 | 553.5 | |
| 1.23 | 2.46 | 0.64 | 1.29 | -10.35 | 163.54 | 7.41 | 203.54 | 0.3189 | -1022.6 | -804.5 | |
| 0.00 | 2.55 | 0.00 | 1.33 | -9.52 | 162.82 | 6.68 | 202.47 | 0.3016 | -732.0 | -645.5 | |
| 0.00 | 2.11 | 0.00 | 1.19 | -20.86 | 162.76 | 6.62 | 193.16 | 0.4752 | 617.0 | 480.8 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -11.32 | 160.67 | 4.54 | 194.14 | 0.3188 | 612.0 | 470.4 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -10.24 | 159.71 | 3.57 | 191.95 | 0.2977 | 681.0 | 454.3 | |
| 0.00 | 3.43 | 0.00 | 1.79 | -11.62 | 159.60 | 3.47 | 190.72 | 0.3199 | -648.0 | -585.0 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -12.25 | 159.21 | 3.07 | 189.20 | 0.3291 | -826.0 | -585.7 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -14.26 | 159.11 | 2.97 | 188.03 | 0.3615 | -855.0 | -664.5 | |
| 0.00 | 1.14 | 0.00 | 0.61 | -14.29 | 158.71 | 2.57 | 186.94 | 0.3612 | -923.0 | -711.1 | |
| 0.00 | 3.43 | 0.00 | 1.82 | -13.97 | 158.27 | 2.13 | 185.87 | 0.3551 | -952.0 | -819.6 | |
| 0.00 | 1.41 | 0.00 | 0.74 | -12.78 | 158.17 | 2.03 | 185.94 | 0.3356 | -868.0 | -758.1 | |
| 0.00 | 0.70 | 0.00 | 0.37 | -14.86 | 157.19 | 1.06 | 182.78 | 0.3684 | -849.0 | -651.6 | |
| 0.00 | 2.64 | 0.00 | 1.39 | -13.58 | 156.63 | 0.50 | 181.39 | 0.3470 | -816.0 | -739.0 | |
| 0.00 | 0.88 | 0.00 | 0.45 | -9.06 | 154.32 | -1.82 | 173.40 | 0.2735 | 713.0 | 576.3 | |
| 0.00 | 1.41 | 0.00 | 0.75 | -14.20 | 151.40 | -4.74 | 167.29 | 0.3657 | -803.0 | -626.1 | |
| 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. | |