SDO HMI 2014-11-28 23:00:25 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 |
| 38.81 | 213.93 | 20.35 | 112.64 | -18.07 | 124.19 | -3.04 | 172.11 | 0.3397 | 346.0 | 270.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-28 23:00:25 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 | 1.03 | 0.00 | 0.52 | -9.59 | 128.60 | 1.37 | 187.17 | 0.1893 | 790.0 | 668.9 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -23.08 | 127.27 | 0.03 | 180.08 | 0.4127 | 693.0 | 542.8 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -22.05 | 126.41 | -0.83 | 178.06 | 0.3963 | 628.0 | 507.4 | |
| 34.54 | 147.41 | 18.07 | 77.06 | -17.52 | 126.09 | -1.14 | 176.62 | 0.3226 | 1258.8 | 428.1 | |
| 0.00 | 0.51 | 0.00 | 0.27 | -17.83 | 125.53 | -1.70 | 175.04 | 0.3284 | 656.0 | 538.2 | |
| 0.00 | 3.51 | 0.00 | 1.84 | -18.02 | 125.34 | -1.89 | 174.55 | 0.3318 | 866.0 | 704.4 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -21.44 | 125.30 | -1.93 | 175.33 | 0.3875 | -708.0 | -542.7 | |
| 0.00 | 0.77 | 0.00 | 0.40 | -17.33 | 125.29 | -1.94 | 174.18 | 0.3205 | 812.0 | 597.6 | |
| 0.00 | 0.68 | 0.00 | 0.36 | -17.70 | 125.19 | -2.04 | 174.02 | 0.3269 | 692.0 | 523.1 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -18.49 | 124.59 | -2.64 | 172.59 | 0.3409 | 864.0 | 642.8 | |
| 2.39 | 11.97 | 1.28 | 6.39 | -20.54 | 124.52 | -2.71 | 173.17 | 0.3744 | 1074.2 | 833.1 | |
| 0.00 | 3.51 | 0.00 | 1.85 | -19.05 | 124.52 | -2.72 | 172.62 | 0.3503 | 904.0 | 745.5 | |
| 1.88 | -11.00 | 1.00 | -11.00 | -20.61 | 124.27 | -2.97 | 172.56 | 0.3759 | 1007.8 | 999999 | |
| 0.00 | 1.88 | 0.00 | 0.95 | -10.92 | 124.18 | -3.06 | 165.97 | 0.2170 | 973.0 | 579.8 | |
| 0.00 | 1.37 | 0.00 | 0.72 | -18.80 | 123.80 | -3.43 | 170.59 | 0.3479 | 823.0 | 674.8 | |
| 0.00 | 0.77 | 0.00 | 0.40 | -16.21 | 123.55 | -3.69 | 168.32 | 0.3065 | 857.0 | 751.9 | |
| 0.00 | 2.31 | 0.00 | 1.22 | -19.21 | 123.39 | -3.85 | 169.69 | 0.3557 | 996.0 | 776.2 | |
| 0.00 | 1.97 | 0.00 | 1.03 | -16.61 | 122.42 | -4.81 | 165.27 | 0.3173 | 720.0 | 637.9 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -21.95 | 120.62 | -6.61 | 164.79 | 0.4088 | 788.0 | 566.2 | |
| 0.00 | 1.71 | 0.00 | 0.91 | -18.84 | 117.67 | -9.57 | 155.31 | 0.3782 | -720.0 | -534.1 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -19.38 | 117.29 | -9.95 | 155.09 | 0.3885 | -799.0 | -563.2 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -17.68 | 117.14 | -10.10 | 152.65 | 0.3652 | -870.0 | -706.8 | |
| 0.00 | 3.76 | 0.00 | 2.01 | -18.40 | 116.36 | -10.87 | 151.88 | 0.3813 | -921.0 | -866.6 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -19.29 | 115.89 | -11.34 | 152.01 | 0.3973 | -953.0 | -790.9 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -17.56 | 116.01 | -11.23 | 149.95 | 0.3723 | -847.0 | -712.9 | |
| 0.00 | 1.62 | 0.00 | 0.89 | -21.04 | 115.69 | -11.54 | 153.69 | 0.4231 | -966.0 | -763.3 | |
| 0.00 | 2.14 | 0.00 | 1.15 | -18.88 | 115.34 | -11.89 | 150.36 | 0.3959 | -1050.0 | -885.5 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -22.55 | 114.98 | -12.26 | 154.00 | 0.4491 | -702.0 | -542.3 | |
| 0.00 | 0.77 | 0.00 | 0.41 | -17.03 | 115.22 | -12.01 | 147.47 | 0.3718 | -628.0 | -498.0 | |
| 0.00 | 1.62 | 0.00 | 0.90 | -22.45 | 114.59 | -12.64 | 153.20 | 0.4505 | -752.0 | -598.5 | |
| 0.00 | 2.14 | 0.00 | 1.16 | -19.17 | 114.68 | -12.55 | 149.41 | 0.4051 | -915.0 | -756.9 | |
| 0.00 | 1.37 | 0.00 | 0.74 | -18.38 | 114.33 | -12.91 | 147.62 | 0.3976 | -763.0 | -540.7 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -21.88 | 113.89 | -13.34 | 151.30 | 0.4478 | -537.0 | -516.5 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -21.68 | 113.88 | -13.36 | 151.05 | 0.4453 | -908.0 | -643.4 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -21.46 | 113.77 | -13.46 | 150.59 | 0.4431 | -758.0 | -637.9 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -20.05 | 113.74 | -13.50 | 148.77 | 0.4247 | -739.0 | -590.5 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -21.49 | 113.54 | -13.70 | 150.21 | 0.4454 | -868.0 | -720.6 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -18.48 | 113.68 | -13.56 | 146.50 | 0.4045 | -654.0 | -543.8 | |
| 0.00 | 0.68 | 0.00 | 0.38 | -23.50 | 113.06 | -14.17 | 151.70 | 0.4755 | -629.0 | -569.8 | |
| 0.00 | 2.57 | 0.00 | 1.39 | -18.57 | 113.38 | -13.85 | 146.07 | 0.4084 | -660.0 | -622.6 | |
| 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. | |