| Name: | AT2025amzu |
| Right ascension: | 4h07m54.24s |
| Declination: | -47d44m17.76s |
| Discovery Date: | Nov. 2, 2025, 6:41 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.012 |
| Name: | J040754.15-474416.95 |
| Object ID: | 9906605406097244 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 4h07m54.15s |
| Declination: | -47d44m16.95s |
| Redshift: | None |
| Photometric Redshift: | 0.228 |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 6.83 |
| Transient MWEBV | processed | 0.13 |
| Host match | processed | 6.02 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.11 |
| Host spectrum download | failed | 0.01 |
| Global aperture construction | processed | 0.75 |
| Global aperture photometry | processed | 3.36 |
| Validate global photometry | processed | 11.15 |
| Global host SED inference | processed | 510.54 |
| Local aperture photometry | processed | 3.29 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.299 | 8.738 | 9.052 |
| {\rm log}_{10}({\rm SFR}) | -0.460 | -0.006 | 0.388 |
| {\rm log}_{10}({\rm sSFR}) | -9.418 | -8.641 | -7.997 |
| {\rm stellar\ age} | 0.193 | 2.961 | 5.495 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.157 | -0.409 | 0.046 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.709 | -0.670 | 0.244 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.295 | 0.609 | 1.121 |
| \delta | -0.387 | 0.105 | 0.328 |
| \tau_1/\tau_2 | 0.696 | 1.066 | 1.457 |
| Q_{PAH} | 0.950 | 2.492 | 4.491 |
| U_{min} | 2.743 | 7.958 | 16.433 |
| {\rm log}_{10}(\gamma_e)\, | -2.964 | -1.962 | -0.887 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.572 | -0.884 | 0.208 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.905 | 1.306 | 1.841 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.782 | -0.056 | 0.485 |
| 0.03-0.10 Gyr | -1.095 | -0.183 | 0.400 |
| 0.10-0.32 Gyr | -2.515 | -0.761 | -0.137 |
| 0.32-1.00 Gyr | -3.475 | -1.278 | -0.615 |
| 1.00-3.14 Gyr | -4.079 | -1.530 | -0.871 |
| 3.14-9.91 Gyr | -4.646 | -1.663 | -0.922 |
| 9.91-11.01 Gyr | -4.966 | -1.763 | -0.819 |
Data not available
| RA, DEC (J2000): | 4h07m54.16s, -47d44m16.93s |
| semi major axis, semi minor axis (arcsec): | 4.63, 2.59 |
| angle (degrees, anti-clockwise from east): | 345.22 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.98 | 2.01 | 22.399 | 0.548 | AB |
| GALEX_NUV | 2.17 | 1.72 | 23.058 | 0.860 | AB |
| DES_g | 4.12 | 0.05 | 22.363 | 0.014 | AB |
| DES_r | 5.84 | 0.07 | 21.983 | 0.013 | AB |
| DES_i | 6.43 | 0.26 | 21.879 | 0.044 | AB |
| DES_z | 7.71 | 0.22 | 21.682 | 0.030 | AB |
| 2MASS_J | -5.28 | 100.51 | Vega | ||
| 2MASS_H | -132.49 | 146.85 | Vega | ||
| 2MASS_K | -32.55 | 177.14 | Vega | ||
| WISE_W1 | -6.89 | 5.39 | Vega | ||
| WISE_W2 | -3.19 | 6.85 | Vega | ||
| WISE_W3 | 34.1 | 23.97 | 14.894 | 0.763 | Vega |