| Name: | AT2026abgx |
| Right ascension: | 21h24m31.61s |
| Declination: | -49d27m22.62s |
| Discovery Date: | Sept. 8, 2026, 12:45 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.025 |
| Name: | J212431.62-492722.50 |
| Object ID: | 9906605012950100 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 21h24m31.62s |
| Declination: | -49d27m22.50s |
| Redshift: | None |
| Photometric Redshift: | 0.156 |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 10.01 |
| Transient MWEBV | processed | 0.19 |
| Host match | processed | 6.9 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.19 |
| Host spectrum download | processed | 0.07 |
| Global aperture construction | processed | 0.72 |
| Global aperture photometry | processed | 3.69 |
| Validate global photometry | processed | 11.54 |
| Global host SED inference | processed | 338.29 |
| Local aperture photometry | processed | 3.71 |
| 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})\, | 10.909 | 10.952 | 11.019 |
| {\rm log}_{10}({\rm SFR}) | -0.228 | 0.103 | 0.404 |
| {\rm log}_{10}({\rm sSFR}) | -11.211 | -10.866 | -10.543 |
| {\rm stellar\ age} | 6.863 | 7.395 | 9.119 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.486 | -0.254 | -0.095 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.300 | -0.623 | -0.014 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.270 | 0.407 | 0.590 |
| \delta | -0.669 | -0.412 | -0.187 |
| \tau_1/\tau_2 | 0.615 | 0.897 | 1.191 |
| Q_{PAH} | 0.516 | 1.457 | 3.064 |
| U_{min} | 2.390 | 7.199 | 15.055 |
| {\rm log}_{10}(\gamma_e)\, | -3.047 | -2.064 | -0.960 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.301 | -3.167 | -1.928 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.054 | 1.544 | 1.946 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.121 | 0.261 | 0.601 |
| 0.03-0.10 Gyr | -0.558 | -0.042 | 0.333 |
| 0.10-0.32 Gyr | -0.860 | -0.195 | 0.166 |
| 0.32-1.03 Gyr | -0.875 | -0.164 | 0.202 |
| 1.03-3.31 Gyr | -0.633 | 0.262 | 0.712 |
| 3.31-10.61 Gyr | 0.973 | 1.193 | 1.276 |
| 10.61-11.79 Gyr | 0.751 | 1.302 | 1.907 |
Data not available
| RA, DEC (J2000): | 21h24m31.19s, -49d27m23.47s |
| semi major axis, semi minor axis (arcsec): | 16.44, 5.12 |
| angle (degrees, anti-clockwise from east): | 256.88 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.56 | 1.49 | 22.253 | 0.354 | AB |
| GALEX_NUV | 6.97 | 1.86 | 21.792 | 0.290 | AB |
| DES_g | 96.93 | 0.51 | 18.934 | 0.006 | AB |
| DES_r | 304.61 | 0.89 | 17.691 | 0.003 | AB |
| DES_i | 455.11 | 2.04 | 17.255 | 0.005 | AB |
| DES_z | 581.73 | 4.37 | 16.988 | 0.008 | AB |
| 2MASS_J | 591.35 | 201.07 | 16.075 | 0.369 | Vega |
| 2MASS_H | 1357.63 | 300.83 | 14.700 | 0.241 | Vega |
| 2MASS_K | 850.41 | 346.58 | 14.738 | 0.442 | Vega |
| WISE_W1 | 509.66 | 18.7 | 14.433 | 0.040 | Vega |
| WISE_W2 | 380.76 | 24.61 | 14.109 | 0.070 | Vega |
| WISE_W3 | 60.87 | 109.44 | 14.265 | 1.952 | Vega |
| WISE_W4 | 35.85 | 550.72 | 13.394 | 16.679 | Vega |