| Name: | AT2025actk |
| Right ascension: | 10h44m54.31s |
| Declination: | -0d56m01.44s |
| Discovery Date: | Nov. 2, 2025, 12:58 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.040 |
| Name: | 3283209 |
| Right ascension: | 10h44m54.48s |
| Declination: | -0d55m54.91s |
| Redshift: | None |
| Photometric Redshift: | 0.114 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_r |
DES_g DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 17.39 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.29 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.09 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.69 |
| Validate global photometry | processed | 16.41 |
| Global host SED inference | processed | 667.95 |
| Local aperture photometry | processed | 5.73 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 10h44m54.52s, -0d55m54.37s |
| semi major axis, semi minor axis (arcsec): | 7.8, 5.91 |
| angle (degrees, anti-clockwise from east): | -109.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 10.58 | 0.9 | 21.338 | 0.092 | AB |
| GALEX_NUV | 19.55 | 0.81 | 20.672 | 0.045 | AB |
| SDSS_u | 69.37 | 4.68 | 19.297 | 0.073 | AB |
| SDSS_g | 156.21 | 3.96 | 18.416 | 0.028 | AB |
| PanSTARRS_g | 157.21 | 1.86 | 18.409 | 0.013 | AB |
| SDSS_r | 281.98 | 5.32 | 17.774 | 0.020 | AB |
| PanSTARRS_r | 276.09 | 1.76 | 17.797 | 0.007 | AB |
| DES_r | 299.95 | 1.41 | 17.707 | 0.005 | AB |
| SDSS_i | 382.97 | 7.54 | 17.442 | 0.021 | AB |
| PanSTARRS_i | 339.12 | 2.04 | 17.574 | 0.007 | AB |
| PanSTARRS_z | 450.77 | 3.39 | 17.265 | 0.008 | AB |
| SDSS_z | 509.67 | 19.11 | 17.132 | 0.041 | AB |
| PanSTARRS_y | 463.33 | 10.4 | 17.235 | 0.024 | AB |
| 2MASS_J | 519.85 | 144.09 | 16.215 | 0.301 | Vega |
| 2MASS_H | 728.05 | 201.6 | 15.377 | 0.301 | Vega |
| 2MASS_K | 769.19 | 312.74 | 14.847 | 0.441 | Vega |
| WISE_W1 | 269.81 | 13.62 | 15.123 | 0.055 | Vega |
| WISE_W2 | 156.13 | 17.84 | 15.077 | 0.124 | Vega |
| WISE_W3 | 347.9 | 83.66 | 12.372 | 0.261 | Vega |
| WISE_W4 | -437.29 | 511.79 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.250 | 10.349 | 10.490 |
| {\rm log}_{10}({\rm SFR}) | 0.114 | 0.679 | 1.010 |
| {\rm log}_{10}({\rm sSFR}) | -10.335 | -9.682 | -9.334 |
| {\rm stellar\ age} | 6.306 | 7.324 | 11.091 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.086 | -0.782 | -0.580 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.606 | -0.739 | 0.193 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.139 | 0.214 | 0.313 |
| \delta | -0.904 | -0.696 | -0.318 |
| \tau_1/\tau_2 | 0.502 | 0.957 | 1.455 |
| Q_{PAH} | 0.379 | 1.229 | 2.751 |
| U_{min} | 3.409 | 9.767 | 17.604 |
| {\rm log}_{10}(\gamma_e)\, | -2.829 | -1.916 | -0.963 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.167 | -3.000 | -2.046 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.060 | 1.519 | 1.895 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.906 | -2.645 | -1.283 |
| 0.03-0.10 Gyr | 0.273 | 0.842 | 1.173 |
| 0.10-0.32 Gyr | -2.209 | 0.005 | 0.646 |
| 0.32-1.05 Gyr | -3.688 | -0.807 | 0.147 |
| 1.05-3.41 Gyr | -2.919 | -0.251 | 0.365 |
| 3.41-11.05 Gyr | -0.841 | 0.389 | 0.628 |
| 11.05-12.28 Gyr | -0.555 | 0.719 | 1.607 |