| Name: | AT2025tkn |
| Right ascension: | 13h25m02.78s |
| Declination: | 1d17m01.31s |
| Discovery Date: | Aug. 8, 2025, 3:51 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.024 |
| Name: | 1190075 |
| Right ascension: | 13h25m02.40s |
| Declination: | 1d16m58.37s |
| Redshift: | 0.082451 |
| Photometric Redshift: | 0.082 |
| 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_g DES_r DES_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 22.59 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 5.36 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 5.93 |
| Validate global photometry | processed | 17.9 |
| Global host SED inference | processed | 520.64 |
| Local aperture photometry | processed | 7.11 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 449.62 |
| RA, DEC (J2000): | 13h25m02.78s, 1d17m01.31s |
| semi major axis, semi minor axis (arcsec): | 1.29, 1.29 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 2.62 | 0.11 | 22.855 | 0.044 | AB |
| PanSTARRS_r | 2.95 | 0.51 | 22.725 | 0.187 | AB |
| DES_r | 4.57 | 0.25 | 22.251 | 0.060 | AB |
| SDSS_i | 3.83 | 1.41 | 22.441 | 0.400 | AB |
| PanSTARRS_i | 4.89 | 0.52 | 22.177 | 0.116 | AB |
| PanSTARRS_z | 5.58 | 0.76 | 22.034 | 0.147 | AB |
| SDSS_z | 9.2 | 4.39 | 21.490 | 0.518 | AB |
| DES_z | 5.07 | 0.59 | 22.138 | 0.127 | AB |
| PanSTARRS_y | 6.15 | 1.66 | 21.928 | 0.293 | AB |
| RA, DEC (J2000): | 13h25m02.44s, 1d16m58.64s |
| semi major axis, semi minor axis (arcsec): | 8.18, 6.68 |
| angle (degrees, anti-clockwise from east): | -158.13 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 20.46 | 4.45 | 20.623 | 0.236 | AB |
| SDSS_u | 65.8 | 6.79 | 19.354 | 0.112 | AB |
| SDSS_g | 196.42 | 4.71 | 18.167 | 0.026 | AB |
| PanSTARRS_g | 182.14 | 1.78 | 18.249 | 0.011 | AB |
| SDSS_r | 291.13 | 5.96 | 17.740 | 0.022 | AB |
| SDSS_i | 380.83 | 9.03 | 17.448 | 0.026 | AB |
| PanSTARRS_z | 414.27 | 4.35 | 17.357 | 0.011 | AB |
| SDSS_z | 497.2 | 25.43 | 17.159 | 0.056 | AB |
| DES_z | 455.52 | 4.65 | 17.254 | 0.011 | AB |
| PanSTARRS_y | 420.38 | 9.51 | 17.341 | 0.025 | AB |
| 2MASS_J | 611.12 | 217.26 | 16.040 | 0.386 | Vega |
| 2MASS_K | 953.53 | 395.24 | 14.614 | 0.450 | Vega |
| WISE_W1 | 251.94 | 14.07 | 15.198 | 0.061 | Vega |
| WISE_W4 | 356.0 | 358.7 | 10.901 | 1.094 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.727 | 8.068 | 8.260 |
| {\rm log}_{10}({\rm SFR}) | -1.711 | -1.274 | -0.731 |
| {\rm log}_{10}({\rm sSFR}) | -9.877 | -9.304 | -8.531 |
| {\rm stellar\ age} | 1.358 | 4.836 | 6.655 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.418 | -0.710 | -0.165 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.578 | -1.008 | -0.069 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.575 | 0.967 | 1.499 |
| \delta | -0.175 | 0.075 | 0.268 |
| \tau_1/\tau_2 | 0.702 | 1.060 | 1.434 |
| Q_{PAH} | 1.150 | 2.932 | 5.332 |
| U_{min} | 2.888 | 7.735 | 14.804 |
| {\rm log}_{10}(\gamma_e)\, | -2.953 | -1.940 | -0.898 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.536 | -0.077 | 0.273 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.078 | 1.416 | 1.805 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.567 | -1.221 | -0.698 |
| 0.03-0.10 Gyr | -1.921 | -1.365 | -0.754 |
| 0.10-0.33 Gyr | -2.075 | -1.521 | -1.023 |
| 0.33-1.07 Gyr | -2.358 | -1.691 | -1.307 |
| 1.07-3.49 Gyr | -2.960 | -1.890 | -1.563 |
| 3.49-11.40 Gyr | -3.315 | -2.041 | -1.662 |
| 11.40-12.67 Gyr | -3.409 | -2.135 | -1.516 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.957 | 10.059 | 10.184 |
| {\rm log}_{10}({\rm SFR}) | -0.703 | -0.090 | 0.418 |
| {\rm log}_{10}({\rm sSFR}) | -10.730 | -10.154 | -9.644 |
| {\rm stellar\ age} | 6.461 | 7.448 | 10.679 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.652 | -1.239 | -0.848 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.611 | -0.180 | 0.369 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.079 | 0.225 | 0.389 |
| \delta | -0.513 | -0.112 | 0.195 |
| \tau_1/\tau_2 | 0.609 | 1.012 | 1.427 |
| Q_{PAH} | 0.845 | 2.512 | 4.971 |
| U_{min} | 2.665 | 8.208 | 15.835 |
| {\rm log}_{10}(\gamma_e)\, | -2.951 | -1.980 | -0.899 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.311 | -1.614 | -1.062 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.121 | 1.466 | 1.867 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.637 | -1.073 | -0.594 |
| 0.03-0.10 Gyr | -0.659 | 0.057 | 0.574 |
| 0.10-0.33 Gyr | -1.217 | -0.133 | 0.320 |
| 0.33-1.07 Gyr | -2.392 | -0.482 | -0.033 |
| 1.07-3.49 Gyr | -2.148 | -0.276 | 0.113 |
| 3.49-11.40 Gyr | -0.516 | 0.154 | 0.339 |
| 11.40-12.67 Gyr | -0.317 | 0.346 | 1.224 |