| Name: | AT2025xyn |
| Right ascension: | 5h39m28.39s |
| Declination: | -31d51m39.57s |
| Discovery Date: | Sept. 18, 2025, 8:13 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.023 |
| Name: | 700163 |
| Right ascension: | 5h39m29.16s |
| Declination: | -31d51m37.82s |
| Redshift: | None |
| Photometric Redshift: | 0.071 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_i DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_r PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 3.86 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 4.09 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 2.91 |
| Validate global photometry | processed | 8.5 |
| Global host SED inference | processed | 481.2 |
| Local aperture photometry | processed | 2.65 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | processed | 451.62 |
| RA, DEC (J2000): | 5h39m28.39s, -31d51m39.57s |
| semi major axis, semi minor axis (arcsec): | 1.47, 1.47 |
| 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 | 6.88 | 0.13 | 21.805 | 0.021 | AB |
| DES_r | 11.11 | 0.18 | 21.286 | 0.018 | AB |
| PanSTARRS_i | 12.04 | 0.8 | 21.198 | 0.073 | AB |
| DES_z | 15.41 | 0.57 | 20.930 | 0.041 | AB |
| RA, DEC (J2000): | 5h39m29.15s, -31d51m37.92s |
| semi major axis, semi minor axis (arcsec): | 18.4, 11.04 |
| angle (degrees, anti-clockwise from east): | -38.52 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 846.24 | 1.4 | 16.581 | 0.002 | AB |
| DES_r | 1549.58 | 2.02 | 15.924 | 0.001 | AB |
| PanSTARRS_i | 1848.55 | 7.84 | 15.733 | 0.005 | AB |
| DES_z | 2361.36 | 6.73 | 15.467 | 0.003 | AB |
| 2MASS_J | 2813.17 | 359.12 | 14.382 | 0.139 | Vega |
| 2MASS_H | 2100.99 | 532.44 | 14.226 | 0.275 | Vega |
| 2MASS_K | 2880.43 | 672.89 | 13.414 | 0.254 | Vega |
| WISE_W1 | 1614.09 | 43.86 | 13.181 | 0.030 | Vega |
| WISE_W2 | 1009.6 | 41.11 | 13.051 | 0.044 | Vega |
| WISE_W3 | 2900.73 | 138.93 | 10.070 | 0.052 | Vega |
| WISE_W4 | 2912.85 | 640.87 | 8.619 | 0.239 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.107 | 8.324 | 8.465 |
| {\rm log}_{10}({\rm SFR}) | -2.276 | -1.552 | -0.563 |
| {\rm log}_{10}({\rm sSFR}) | -10.637 | -9.907 | -8.741 |
| {\rm stellar\ age} | 0.880 | 5.194 | 7.050 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.590 | -0.929 | -0.229 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.547 | -0.655 | 0.177 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.198 | 0.599 | 1.236 |
| \delta | -0.348 | -0.011 | 0.271 |
| \tau_1/\tau_2 | 0.649 | 1.037 | 1.431 |
| Q_{PAH} | 1.081 | 2.878 | 5.385 |
| U_{min} | 3.138 | 8.649 | 16.242 |
| {\rm log}_{10}(\gamma_e)\, | -2.845 | -1.832 | -0.796 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.168 | -0.084 | 0.327 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.218 | 1.578 | 1.898 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.112 | -1.935 | -1.323 |
| 0.03-0.10 Gyr | -2.419 | -1.534 | -0.421 |
| 0.10-0.33 Gyr | -2.356 | -1.467 | -0.778 |
| 0.33-1.07 Gyr | -2.822 | -1.497 | -1.003 |
| 1.07-3.52 Gyr | -3.889 | -1.633 | -1.319 |
| 3.52-11.53 Gyr | -4.318 | -1.786 | -1.445 |
| 11.53-12.81 Gyr | -4.032 | -1.845 | -1.187 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.491 | 10.604 | 10.709 |
| {\rm log}_{10}({\rm SFR}) | -0.966 | -0.093 | 0.568 |
| {\rm log}_{10}({\rm sSFR}) | -11.567 | -10.674 | -10.061 |
| {\rm stellar\ age} | 4.597 | 6.686 | 8.035 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.988 | -0.607 | -0.390 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.578 | -0.295 | 0.323 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.115 | 0.236 | 0.437 |
| \delta | -0.684 | -0.118 | 0.245 |
| \tau_1/\tau_2 | 0.640 | 1.015 | 1.408 |
| Q_{PAH} | 1.092 | 2.791 | 5.163 |
| U_{min} | 2.814 | 8.202 | 15.770 |
| {\rm log}_{10}(\gamma_e)\, | -2.717 | -1.762 | -0.791 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.076 | -1.922 | -1.447 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.050 | 1.480 | 1.848 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.878 | -0.388 | 0.059 |
| 0.03-0.10 Gyr | -1.264 | -0.077 | 0.701 |
| 0.10-0.33 Gyr | -0.944 | 0.250 | 0.790 |
| 0.33-1.07 Gyr | -1.030 | 0.283 | 0.684 |
| 1.07-3.52 Gyr | 0.200 | 0.731 | 1.078 |
| 3.52-11.53 Gyr | -0.067 | 0.670 | 0.874 |
| 11.53-12.81 Gyr | -0.525 | 0.615 | 1.277 |