SDO HMI 2014-08-02 19:00:39 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 |
| 76.52 | 378.92 | 39.00 | 193.51 | -7.59 | 249.55 | 2.69 | 191.42 | 0.2429 | 545.7 | 341.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-02 19:00:39 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 | 1.54 | 0.00 | 0.80 | -7.16 | 258.34 | 11.48 | 221.44 | 0.2998 | 879.0 | 747.2 | |
| 0.00 | 0.99 | 0.00 | 0.52 | -8.14 | 257.52 | 10.66 | 217.28 | 0.3038 | 737.0 | 575.9 | |
| 0.00 | 0.99 | 0.00 | 0.51 | -6.76 | 255.66 | 8.80 | 214.89 | 0.2667 | 849.0 | 658.6 | |
| 0.00 | 2.08 | 0.00 | 1.06 | -4.13 | 255.56 | 8.70 | 221.14 | 0.2304 | 740.0 | 564.0 | |
| 0.00 | 2.62 | 0.00 | 1.34 | -6.13 | 255.18 | 8.32 | 214.79 | 0.2534 | 719.0 | 655.7 | |
| 0.00 | 1.90 | 0.00 | 0.97 | -6.53 | 254.91 | 8.05 | 213.03 | 0.2565 | 890.0 | 739.1 | |
| 0.00 | 1.18 | 0.00 | 0.60 | -6.62 | 254.51 | 7.65 | 211.52 | 0.2541 | 785.0 | 602.9 | |
| 0.00 | 1.99 | 0.00 | 1.02 | -7.97 | 252.71 | 5.85 | 202.90 | 0.2606 | 982.0 | 787.7 | |
| 0.00 | 2.08 | 0.00 | 1.06 | -6.13 | 252.38 | 5.52 | 204.73 | 0.2297 | 837.0 | 598.3 | |
| 0.00 | 2.08 | 0.00 | 1.06 | -5.97 | 252.16 | 5.30 | 204.16 | 0.2257 | 1038.0 | 829.0 | |
| 7.78 | 87.82 | 3.97 | 44.85 | -7.05 | 251.80 | 4.95 | 200.94 | 0.2405 | 1257.4 | 437.0 | |
| 2.44 | 4.34 | 1.24 | 2.21 | -6.49 | 251.80 | 4.94 | 201.79 | 0.2315 | 1128.6 | 873.1 | |
| 0.00 | 0.81 | 0.00 | 0.41 | -6.58 | 251.55 | 4.70 | 200.67 | 0.2315 | 860.0 | 573.7 | |
| 5.70 | -11.00 | 2.91 | -11.00 | -7.24 | 251.47 | 4.61 | 199.37 | 0.2414 | 1068.7 | 999999 | |
| 0.00 | 2.08 | 0.00 | 1.06 | -6.74 | 251.18 | 4.33 | 198.95 | 0.2318 | 1217.0 | 982.5 | |
| 0.00 | 1.63 | 0.00 | 0.83 | -7.30 | 251.07 | 4.21 | 197.73 | 0.2402 | 599.0 | 566.7 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -7.01 | 250.79 | 3.93 | 196.97 | 0.2342 | 835.0 | 647.6 | |
| 0.00 | 2.89 | 0.00 | 1.49 | -9.49 | 250.59 | 3.74 | 193.64 | 0.2738 | -876.0 | -642.7 | |
| 0.00 | 0.99 | 0.00 | 0.50 | -5.98 | 250.44 | 3.59 | 196.85 | 0.2157 | 764.0 | 630.5 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -5.49 | 250.44 | 3.58 | 197.53 | 0.2075 | 969.0 | 630.4 | |
| 0.00 | 0.90 | 0.00 | 0.47 | -12.44 | 250.25 | 3.40 | 190.43 | 0.3210 | -826.0 | -615.1 | |
| 0.00 | 1.72 | 0.00 | 0.88 | -8.79 | 250.19 | 3.33 | 192.77 | 0.2608 | 897.0 | 643.1 | |
| 0.00 | 3.26 | 0.00 | 1.68 | -10.12 | 250.14 | 3.28 | 191.55 | 0.2825 | -877.0 | -757.9 | |
| 14.47 | 194.91 | 7.37 | 99.32 | -7.26 | 249.93 | 3.07 | 193.17 | 0.2344 | 1199.5 | 502.1 | |
| 0.00 | 2.53 | 0.00 | 1.30 | -8.41 | 249.91 | 3.05 | 192.03 | 0.2536 | 606.0 | 658.2 | |
| 3.98 | -24.00 | 2.03 | -24.00 | -7.28 | 249.53 | 2.67 | 191.49 | 0.2335 | 1249.0 | 999999 | |
| 1.54 | -24.00 | 0.78 | -24.00 | -7.53 | 249.44 | 2.58 | 190.90 | 0.2373 | 1027.9 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -8.69 | 249.38 | 2.53 | 189.83 | 0.2565 | 924.0 | 699.1 | |
| 0.54 | -24.00 | 0.28 | -24.00 | -7.41 | 249.29 | 2.43 | 190.36 | 0.2347 | 1253.0 | 999999 | |
| 0.00 | 1.09 | 0.00 | 0.56 | -9.04 | 249.29 | 2.44 | 189.27 | 0.2621 | -585.0 | -504.8 | |
| 0.00 | 1.09 | 0.00 | 0.54 | 2.07 | 249.22 | 2.36 | 211.79 | 0.0785 | 995.0 | 737.8 | |
| 8.05 | -24.00 | 4.10 | -24.00 | -7.28 | 249.10 | 2.24 | 189.68 | 0.2321 | 1138.6 | 999999 | |
| 32.02 | -24.00 | 16.32 | -24.00 | -7.59 | 248.89 | 2.03 | 188.57 | 0.2367 | 1254.6 | 999999 | |
| 0.00 | 3.80 | 0.00 | 1.95 | -8.97 | 248.77 | 1.91 | 187.33 | 0.2597 | 1084.0 | 830.1 | |
| 0.00 | 1.18 | 0.00 | 0.61 | -10.43 | 248.56 | 1.70 | 185.94 | 0.2836 | -775.0 | -588.2 | |
| 0.00 | 1.63 | 0.00 | 0.85 | -11.89 | 248.50 | 1.65 | 185.27 | 0.3079 | -725.0 | -589.0 | |
| 0.00 | 2.26 | 0.00 | 1.16 | -8.85 | 248.43 | 1.57 | 186.09 | 0.2569 | 868.0 | 784.7 | |
| 0.00 | 0.90 | 0.00 | 0.46 | -7.65 | 248.12 | 1.26 | 185.34 | 0.2362 | 811.0 | 636.7 | |
| 0.00 | 1.27 | 0.00 | 0.66 | -11.79 | 247.98 | 1.12 | 183.60 | 0.3056 | -663.0 | -442.0 | |
| 0.00 | 1.09 | 0.00 | 0.55 | -6.81 | 247.69 | 0.83 | 183.76 | 0.2212 | 898.0 | 729.1 | |
| 0.00 | 1.36 | 0.00 | 0.71 | -12.01 | 247.35 | 0.50 | 181.59 | 0.3088 | -810.0 | -646.5 | |
| 0.00 | 1.45 | 0.00 | 0.74 | -8.62 | 247.20 | 0.34 | 181.36 | 0.2517 | 964.0 | 727.1 | |
| 0.00 | 1.54 | 0.00 | 0.78 | -7.09 | 247.11 | 0.25 | 181.11 | 0.2256 | 816.0 | 690.4 | |
| 0.00 | 1.45 | 0.00 | 0.75 | -11.95 | 247.04 | 0.19 | 180.60 | 0.3076 | -936.0 | -710.0 | |
| 0.00 | 1.90 | 0.00 | 0.99 | -11.82 | 246.89 | 0.03 | 180.10 | 0.3055 | -1021.0 | -821.4 | |
| 0.00 | 2.53 | 0.00 | 1.32 | -12.52 | 246.76 | -0.09 | 179.71 | 0.3172 | -653.0 | -574.3 | |
| 0.00 | 1.27 | 0.00 | 0.66 | -13.10 | 246.33 | -0.53 | 178.41 | 0.3269 | -881.0 | -687.0 | |
| 0.00 | 0.99 | 0.00 | 0.52 | -12.01 | 246.33 | -0.53 | 178.32 | 0.3088 | -704.0 | -609.5 | |
| 0.00 | 0.90 | 0.00 | 0.47 | -11.28 | 246.11 | -0.74 | 177.54 | 0.2967 | -901.0 | -765.3 | |
| 0.00 | 1.45 | 0.00 | 0.74 | -7.93 | 245.76 | -1.10 | 175.45 | 0.2407 | 987.0 | 719.1 | |
| 0.00 | 1.09 | 0.00 | 0.55 | -4.48 | 245.31 | -1.55 | 171.50 | 0.1827 | 766.0 | 640.3 | |
| 0.00 | 1.18 | 0.00 | 0.61 | -10.01 | 244.11 | -2.75 | 170.23 | 0.2791 | -813.0 | -582.5 | |
| 0.00 | 4.07 | 0.00 | 2.09 | -9.54 | 243.87 | -2.99 | 169.06 | 0.2720 | -950.0 | -680.4 | |
| 0.00 | 0.81 | 0.00 | 0.41 | -6.10 | 243.68 | -3.17 | 165.14 | 0.2156 | -826.0 | -593.6 | |
| 0.00 | 3.98 | 0.00 | 2.05 | -9.64 | 243.62 | -3.24 | 168.25 | 0.2744 | -852.0 | -766.9 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -9.45 | 243.50 | -3.36 | 167.67 | 0.2717 | -695.0 | -557.6 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -10.33 | 243.43 | -3.43 | 168.09 | 0.2865 | -933.0 | -746.2 | |
| 0.00 | 4.25 | 0.00 | 2.19 | -8.52 | 240.95 | -5.91 | 157.71 | 0.2695 | -856.0 | -572.5 | |
| 0.00 | 1.72 | 0.00 | 0.89 | -10.70 | 240.63 | -6.23 | 159.48 | 0.3056 | -939.0 | -562.6 | |
| 0.00 | 1.45 | 0.00 | 0.73 | -4.14 | 240.11 | -6.74 | 145.98 | 0.2102 | -958.0 | -830.7 | |
| 0.00 | 1.18 | 0.00 | 0.60 | -4.41 | 238.42 | -8.44 | 140.53 | 0.2312 | -857.0 | -641.9 | |
| 0.00 | 1.09 | 0.00 | 0.55 | -4.75 | 238.35 | -8.50 | 141.23 | 0.2364 | -752.0 | -622.3 | |
| 0.00 | 1.18 | 0.00 | 0.60 | -2.51 | 237.76 | -9.09 | 132.50 | 0.2152 | -780.0 | -570.5 | |
| 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. | |