| Name: | AT2025aaou |
| Right ascension: | 2h48m34.96s |
| Declination: | -42d47m10.94s |
| Discovery Date: | Oct. 16, 2025, 4:35 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.015 |
| Name: | |
| Right ascension: | 2h48m34.92s |
| Declination: | -42d47m12.16s |
| Redshift: | None |
| Photometric Redshift: | 0.091 |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 3.47 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 5.96 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.03 |
| Global aperture construction | processed | 0.13 |
| Global aperture photometry | processed | 0.94 |
| Validate global photometry | processed | 1.08 |
| Global host SED inference | processed | 677.02 |
| Local aperture photometry | processed | 0.88 |
| Validate local photometry | no valid phot | 0.01 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 2h48m34.90s, -42d47m12.06s |
| semi major axis, semi minor axis (arcsec): | 8.2, 5.93 |
| angle (degrees, anti-clockwise from east): | -100.76 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 14.48 | 2.64 | 20.998 | 0.198 | AB |
| GALEX_NUV | 34.25 | 2.42 | 20.063 | 0.077 | AB |
| 2MASS_J | 3007.54 | 206.2 | 14.310 | 0.074 | Vega |
| 2MASS_H | 3798.48 | 280.47 | 13.583 | 0.080 | Vega |
| 2MASS_K | 3766.88 | 348.41 | 13.122 | 0.100 | Vega |
| WISE_W1 | 1419.08 | 18.21 | 13.321 | 0.014 | Vega |
| WISE_W2 | 850.97 | 20.09 | 13.236 | 0.026 | Vega |
| WISE_W3 | 1215.56 | 62.18 | 11.014 | 0.056 | Vega |
| WISE_W4 | 1254.76 | 387.89 | 9.534 | 0.336 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.648 | 10.790 | 10.930 |
| {\rm log}_{10}({\rm SFR}) | -0.189 | 0.362 | 0.933 |
| {\rm log}_{10}({\rm sSFR}) | -11.041 | -10.423 | -9.891 |
| {\rm stellar\ age} | 5.240 | 6.987 | 9.170 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.581 | -0.312 | -0.042 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.097 | -0.489 | 0.067 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.185 | 0.302 | 0.461 |
| \delta | -0.915 | -0.727 | -0.443 |
| \tau_1/\tau_2 | 0.248 | 0.687 | 1.214 |
| Q_{PAH} | 0.298 | 0.949 | 2.499 |
| U_{min} | 1.625 | 4.904 | 11.210 |
| {\rm log}_{10}(\gamma_e)\, | -3.724 | -3.165 | -1.889 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.588 | -3.892 | -2.854 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.032 | 1.507 | 1.915 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.363 | 0.279 | 0.783 |
| 0.03-0.10 Gyr | -0.739 | 0.140 | 1.078 |
| 0.10-0.33 Gyr | -0.741 | 0.225 | 0.859 |
| 0.33-1.06 Gyr | -0.805 | 0.452 | 1.014 |
| 1.06-3.47 Gyr | -0.369 | 0.701 | 1.034 |
| 3.47-11.31 Gyr | 0.383 | 0.840 | 1.078 |
| 11.31-12.56 Gyr | 0.302 | 0.972 | 1.714 |