| Name: | AT2025ktn |
| Right ascension: | 17h06m10.24s |
| Declination: | 33d36m15.63s |
| Discovery Date: | May 19, 2025, 10:23 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.023 |
| Name: | 2025ktn |
| Right ascension: | 17h06m09.99s |
| Declination: | 33d36m14.89s |
| Redshift: | 0.082621 |
| Photometric Redshift: | 0.080 |
| Downloadable | 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_z |
DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 15.88 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 3.41 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.1 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 5.98 |
| Validate global photometry | processed | 17.09 |
| Global host SED inference | processed | 458.03 |
| Local aperture photometry | processed | 6.09 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 480.84 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.630 | 9.728 | 9.828 |
| {\rm log}_{10}({\rm SFR}) | -1.907 | -1.163 | -0.597 |
| {\rm log}_{10}({\rm sSFR}) | -11.645 | -10.910 | -10.306 |
| {\rm stellar\ age} | 7.109 | 8.385 | 11.822 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.113 | -0.599 | -0.301 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.404 | -0.576 | 0.104 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.315 | 0.622 | 1.020 |
| \delta | -0.515 | -0.109 | 0.184 |
| \tau_1/\tau_2 | 0.611 | 0.997 | 1.364 |
| Q_{PAH} | 1.099 | 2.978 | 5.349 |
| U_{min} | 3.157 | 8.221 | 15.215 |
| {\rm log}_{10}(\gamma_e)\, | -3.302 | -2.303 | -0.894 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.767 | -0.612 | -0.100 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.167 | 1.493 | 1.946 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.930 | -1.182 | -0.646 |
| 0.03-0.10 Gyr | -2.298 | -1.243 | -0.575 |
| 0.10-0.33 Gyr | -2.809 | -1.456 | -0.720 |
| 0.33-1.07 Gyr | -3.397 | -1.486 | -0.719 |
| 1.07-3.49 Gyr | -3.231 | -1.183 | -0.383 |
| 3.49-11.40 Gyr | -1.390 | -0.218 | -0.023 |
| 11.40-12.67 Gyr | -0.457 | 0.293 | 0.927 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.107 | 11.155 | 11.246 |
| {\rm log}_{10}({\rm SFR}) | -0.311 | -0.047 | 0.254 |
| {\rm log}_{10}({\rm sSFR}) | -11.492 | -11.198 | -10.924 |
| {\rm stellar\ age} | 7.637 | 8.962 | 11.809 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.602 | -0.435 | -0.314 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.621 | 0.015 | 0.358 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.074 | 0.143 | 0.261 |
| \delta | -0.732 | -0.320 | 0.038 |
| \tau_1/\tau_2 | 0.505 | 0.947 | 1.413 |
| Q_{PAH} | 0.441 | 1.199 | 2.767 |
| U_{min} | 2.300 | 7.083 | 13.954 |
| {\rm log}_{10}(\gamma_e)\, | -3.334 | -2.524 | -1.619 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.650 | -1.589 | -1.304 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.942 | 1.173 | 1.610 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.092 | 0.174 | 0.360 |
| 0.03-0.10 Gyr | -1.250 | -0.294 | 0.256 |
| 0.10-0.33 Gyr | -2.048 | -0.550 | 0.067 |
| 0.33-1.07 Gyr | -2.205 | -0.562 | 0.046 |
| 1.07-3.49 Gyr | -1.749 | -0.201 | 0.603 |
| 3.49-11.40 Gyr | 0.086 | 1.260 | 1.405 |
| 11.40-12.67 Gyr | 1.158 | 1.837 | 2.375 |
| RA, DEC (J2000): | 17h06m10.24s, 33d36m15.63s |
| 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 | 28.19 | 0.46 | 20.275 | 0.018 | AB |
| PanSTARRS_r | 63.52 | 0.38 | 19.393 | 0.006 | AB |
| SDSS_i | 83.74 | 2.5 | 19.093 | 0.032 | AB |
| PanSTARRS_i | 93.35 | 0.4 | 18.975 | 0.005 | AB |
| PanSTARRS_z | 115.53 | 0.81 | 18.743 | 0.008 | AB |
| DES_z | 118.05 | 1.78 | 18.720 | 0.016 | AB |
| PanSTARRS_y | 140.2 | 2.29 | 18.533 | 0.018 | AB |
| RA, DEC (J2000): | 17h06m09.93s, 33d36m15.24s |
| semi major axis, semi minor axis (arcsec): | 22.02, 7.08 |
| angle (degrees, anti-clockwise from east): | -67.15 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 46.96 | 5.49 | 19.721 | 0.127 | AB |
| GALEX_NUV | 57.79 | 1.69 | 19.495 | 0.032 | AB |
| SDSS_u | 239.79 | 9.81 | 17.950 | 0.044 | AB |
| PanSTARRS_g | 1062.52 | 2.6 | 16.334 | 0.003 | AB |
| PanSTARRS_r | 2149.18 | 3.45 | 15.569 | 0.002 | AB |
| SDSS_i | 3014.79 | 16.17 | 15.202 | 0.006 | AB |
| PanSTARRS_i | 3047.71 | 3.7 | 15.190 | 0.001 | AB |
| SDSS_z | 3907.96 | 35.1 | 14.920 | 0.010 | AB |
| DES_z | 3910.46 | 10.54 | 14.919 | 0.003 | AB |
| PanSTARRS_y | 4316.81 | 21.87 | 14.812 | 0.006 | AB |
| 2MASS_H | 7491.98 | 382.86 | 12.846 | 0.055 | Vega |
| WISE_W1 | 3009.27 | 33.89 | 12.505 | 0.012 | Vega |
| WISE_W3 | 2414.84 | 120.89 | 10.269 | 0.054 | Vega |
| WISE_W4 | 1660.41 | 550.62 | 9.229 | 0.360 | Vega |