| Name: | AT2025xbn |
| Right ascension: | 15h01m04.52s |
| Declination: | -3d26m08.39s |
| Discovery Date: | Aug. 23, 2025, 4 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.118 |
| Name: | |
| Right ascension: | 15h01m04.39s |
| Declination: | -3d26m09.45s |
| Redshift: | None |
| Photometric Redshift: | 0.138 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 23.66 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 7.37 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 5.44 |
| Global aperture photometry | processed | 5.47 |
| Validate global photometry | processed | 13.21 |
| Global host SED inference | processed | 516.38 |
| Local aperture photometry | processed | 6.0 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 15h01m04.39s, -3d26m09.20s |
| semi major axis, semi minor axis (arcsec): | 4.37, 3.85 |
| angle (degrees, anti-clockwise from east): | -33.44 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 12.32 | 0.27 | 21.173 | 0.024 | AB |
| PanSTARRS_g | 6.47 | 0.98 | 21.872 | 0.164 | AB |
| PanSTARRS_r | 15.3 | 1.24 | 20.938 | 0.088 | AB |
| DES_r | 19.04 | 0.44 | 20.701 | 0.025 | AB |
| PanSTARRS_i | 17.02 | 1.25 | 20.823 | 0.080 | AB |
| PanSTARRS_z | 24.97 | 2.43 | 20.406 | 0.106 | AB |
| DES_z | 27.81 | 1.21 | 20.289 | 0.047 | AB |
| PanSTARRS_y | 18.7 | 6.98 | 20.720 | 0.405 | AB |
| 2MASS_J | 128.78 | 133.79 | 17.730 | 1.128 | Vega |
| 2MASS_H | 123.07 | 178.86 | 17.307 | 1.578 | Vega |
| 2MASS_K | 285.65 | 267.31 | 15.923 | 1.016 | Vega |
| WISE_W1 | 68.64 | 15.24 | 16.610 | 0.241 | Vega |
| WISE_W2 | 50.71 | 16.52 | 16.298 | 0.354 | Vega |
| WISE_W3 | -32.86 | 50.06 | Vega | ||
| WISE_W4 | 33.68 | 295.23 | 13.462 | 9.517 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.803 | 9.070 | 9.269 |
| {\rm log}_{10}({\rm SFR}) | -2.237 | -0.460 | 0.539 |
| {\rm log}_{10}({\rm sSFR}) | -11.337 | -9.572 | -8.289 |
| {\rm stellar\ age} | 0.211 | 0.822 | 4.554 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.673 | -1.094 | -0.250 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.544 | -0.714 | 0.093 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.480 | 0.891 | 1.391 |
| \delta | -0.241 | 0.106 | 0.306 |
| \tau_1/\tau_2 | 0.641 | 1.064 | 1.522 |
| Q_{PAH} | 1.863 | 3.790 | 5.537 |
| U_{min} | 4.252 | 10.734 | 18.562 |
| {\rm log}_{10}(\gamma_e)\, | -2.828 | -1.503 | -0.533 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.716 | -0.646 | -0.050 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.082 | 1.533 | 1.895 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.670 | -1.637 | -0.687 |
| 0.03-0.10 Gyr | -2.627 | -0.361 | 0.696 |
| 0.10-0.32 Gyr | -0.923 | 0.260 | 0.793 |
| 0.32-1.04 Gyr | -3.408 | -0.941 | -0.023 |
| 1.04-3.35 Gyr | -5.797 | -2.492 | -0.690 |
| 3.35-10.80 Gyr | -6.819 | -2.823 | -0.958 |
| 10.80-12.00 Gyr | -6.969 | -2.604 | -0.776 |