| Name: | AT2025xqn |
| Right ascension: | 1h38m48.24s |
| Declination: | -26d34m31.73s |
| Discovery Date: | Sept. 12, 2025, 9:33 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.014 |
| Name: | |
| Right ascension: | 1h38m48.11s |
| Declination: | -26d34m31.02s |
| Redshift: | None |
| Photometric Redshift: | 0.146 |
| 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 DES_g DES_r DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 5.84 |
| Transient MWEBV | processed | 0.03 |
| Host match | processed | 6.83 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.03 |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 5.47 |
| Validate global photometry | processed | 13.66 |
| Global host SED inference | processed | 410.46 |
| Local aperture photometry | processed | 5.68 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 1h38m48.09s, -26d34m30.76s |
| semi major axis, semi minor axis (arcsec): | 4.88, 1.64 |
| angle (degrees, anti-clockwise from east): | -62.56 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2.2 | 1.18 | 23.044 | 0.582 | AB |
| GALEX_NUV | 3.45 | 0.42 | 22.556 | 0.133 | AB |
| DES_g | 21.38 | 0.17 | 20.575 | 0.009 | AB |
| PanSTARRS_g | 19.51 | 0.61 | 20.674 | 0.034 | AB |
| PanSTARRS_r | 28.71 | 0.86 | 20.255 | 0.032 | AB |
| DES_r | 34.09 | 0.27 | 20.069 | 0.009 | AB |
| PanSTARRS_i | 38.87 | 0.85 | 19.926 | 0.024 | AB |
| PanSTARRS_z | 45.28 | 2.25 | 19.760 | 0.054 | AB |
| DES_z | 47.74 | 0.95 | 19.703 | 0.022 | AB |
| PanSTARRS_y | 44.17 | 5.36 | 19.787 | 0.132 | AB |
| 2MASS_J | 117.14 | 98.33 | 17.833 | 0.911 | Vega |
| 2MASS_H | 304.13 | 176.08 | 16.325 | 0.629 | Vega |
| 2MASS_K | 126.18 | 175.87 | 16.810 | 1.513 | Vega |
| WISE_W1 | 26.44 | 5.43 | 17.645 | 0.223 | Vega |
| WISE_W2 | 24.62 | 8.57 | 17.083 | 0.378 | Vega |
| WISE_W3 | 24.68 | 40.32 | 15.245 | 1.774 | Vega |
| WISE_W4 | -171.85 | 236.66 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.267 | 9.424 | 9.562 |
| {\rm log}_{10}({\rm SFR}) | -1.181 | -0.391 | 0.194 |
| {\rm log}_{10}({\rm sSFR}) | -10.602 | -9.820 | -9.186 |
| {\rm stellar\ age} | 1.752 | 4.445 | 6.189 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.655 | -1.168 | -0.545 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.556 | -0.156 | 0.335 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.324 | 0.597 | 0.869 |
| \delta | -0.280 | 0.006 | 0.234 |
| \tau_1/\tau_2 | 0.635 | 1.000 | 1.401 |
| Q_{PAH} | 0.808 | 2.230 | 4.139 |
| U_{min} | 3.091 | 9.290 | 17.257 |
| {\rm log}_{10}(\gamma_e)\, | -2.738 | -1.711 | -0.739 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.570 | -1.533 | -0.713 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.039 | 1.433 | 1.845 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.336 | -0.943 | -0.458 |
| 0.03-0.10 Gyr | -1.340 | -0.298 | 0.336 |
| 0.10-0.32 Gyr | -0.440 | 0.105 | 0.516 |
| 0.32-1.04 Gyr | -0.746 | -0.158 | 0.280 |
| 1.04-3.33 Gyr | -1.594 | -0.493 | -0.168 |
| 3.33-10.72 Gyr | -1.895 | -0.711 | -0.360 |
| 10.72-11.91 Gyr | -2.172 | -0.749 | -0.087 |