| Name: | AT2026aift |
| Right ascension: | 4h21m38.54s |
| Declination: | -48d11m35.13s |
| Discovery Date: | Nov. 5, 2026, 5:26 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.011 |
| Name: | J042138.45-481134.77 |
| Object ID: | 9906605280207188 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 4h21m38.45s |
| Declination: | -48d11m34.77s |
| Redshift: | None |
| Photometric Redshift: | 0.217 |
| Version: | 0 |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 7.28 |
| Transient MWEBV | processed | 0.16 |
| Host match | processed | 5.24 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.07 |
| Host spectrum download | processed | 0.06 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 3.13 |
| Validate global photometry | processed | 8.13 |
| Global host SED inference | processed | 355.59 |
| Local aperture photometry | processed | 2.91 |
| Validate local photometry | no valid phot | 0.01 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.491 | 10.780 | 10.950 |
| {\rm log}_{10}({\rm SFR}) | 1.003 | 1.579 | 1.987 |
| {\rm log}_{10}({\rm sSFR}) | -9.871 | -9.191 | -8.466 |
| {\rm stellar\ age} | 0.686 | 4.351 | 6.131 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.909 | -0.258 | 0.033 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.604 | -0.876 | 0.033 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.606 | 1.081 | 1.531 |
| \delta | -0.005 | 0.165 | 0.299 |
| \tau_1/\tau_2 | 0.687 | 1.072 | 1.461 |
| Q_{PAH} | 1.163 | 2.950 | 5.223 |
| U_{min} | 2.951 | 8.235 | 16.889 |
| {\rm log}_{10}(\gamma_e)\, | -2.949 | -1.768 | -0.504 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.765 | -1.778 | -0.310 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.013 | 1.481 | 1.926 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.865 | 1.609 | 2.114 |
| 0.03-0.10 Gyr | 0.287 | 1.362 | 1.959 |
| 0.10-0.32 Gyr | -0.170 | 1.123 | 1.714 |
| 0.32-1.00 Gyr | -0.529 | 0.932 | 1.474 |
| 1.00-3.17 Gyr | -1.187 | 0.695 | 1.119 |
| 3.17-10.01 Gyr | -1.852 | 0.659 | 1.080 |
| 10.01-11.13 Gyr | -2.485 | 0.515 | 1.239 |
Data not available
| RA, DEC (J2000): | 4h21m38.45s, -48d11m34.99s |
| semi major axis, semi minor axis (arcsec): | 5.47, 4.97 |
| angle (degrees, anti-clockwise from east): | 196.73 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 21.51 | 4.67 | 20.568 | 0.236 | AB |
| GALEX_NUV | 25.3 | 3.28 | 20.392 | 0.141 | AB |
| DES_g | 129.26 | 0.38 | 18.621 | 0.003 | AB |
| DES_r | 254.17 | 0.6 | 17.887 | 0.003 | AB |
| DES_i | 352.51 | 1.34 | 17.532 | 0.004 | AB |
| DES_z | 406.65 | 2.39 | 17.377 | 0.006 | AB |
| 2MASS_J | 569.54 | 141.73 | 16.116 | 0.270 | Vega |
| 2MASS_H | 458.33 | 216.98 | 15.879 | 0.514 | Vega |
| 2MASS_K | 833.52 | 228.2 | 14.760 | 0.297 | Vega |