| Name: | AT2026yfz |
| Right ascension: | 23h59m49.47s |
| Declination: | -11d31m52.70s |
| Discovery Date: | July 25, 2026, 11:06 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | J235948.94-113154.99 |
| Object ID: | 9906617195106769 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 23h59m48.94s |
| Declination: | -11d31m54.99s |
| Redshift: | None |
| Photometric Redshift: | 0.049 |
| 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 | 5.31 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 5.63 |
| Host information | processed | 0.18 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 4.09 |
| Validate global photometry | processed | 11.43 |
| Global host SED inference | processed | 396.52 |
| Local aperture photometry | processed | 3.94 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 449.86 |
| RA, DEC (J2000): | 23h59m49.47s, -11d31m52.70s |
| semi major axis, semi minor axis (arcsec): | 2.1, 2.1 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 10.95 | 0.44 | 21.302 | 0.044 | AB |
| PanSTARRS_r | 13.77 | 0.46 | 21.053 | 0.036 | AB |
| PanSTARRS_i | 17.94 | 0.54 | 20.766 | 0.033 | AB |
| PanSTARRS_z | 18.19 | 1.63 | 20.750 | 0.097 | AB |
| PanSTARRS_y | 31.97 | 2.99 | 20.138 | 0.102 | AB |
| RA, DEC (J2000): | 23h59m48.91s, -11d31m54.74s |
| semi major axis, semi minor axis (arcsec): | 9.99, 6.76 |
| angle (degrees, anti-clockwise from east): | 252.26 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 31.83 | 1.46 | 20.143 | 0.050 | AB |
| GALEX_NUV | 41.37 | 1.05 | 19.858 | 0.028 | AB |
| PanSTARRS_g | 221.12 | 1.73 | 18.038 | 0.009 | AB |
| PanSTARRS_r | 314.58 | 1.8 | 17.656 | 0.006 | AB |
| PanSTARRS_z | 439.14 | 6.29 | 17.294 | 0.016 | AB |
| PanSTARRS_y | 574.17 | 11.41 | 17.002 | 0.022 | AB |
| 2MASS_J | 394.43 | 193.96 | 16.515 | 0.534 | Vega |
| 2MASS_H | 691.81 | 262.68 | 15.432 | 0.412 | Vega |
| 2MASS_K | 315.25 | 399.47 | 15.816 | 1.376 | Vega |
| WISE_W1 | 268.58 | 14.17 | 15.128 | 0.057 | Vega |
| WISE_W2 | 155.11 | 18.53 | 15.084 | 0.130 | Vega |
| WISE_W3 | 340.9 | 102.87 | 12.394 | 0.328 | Vega |
| WISE_W4 | 310.96 | 511.45 | 11.048 | 1.786 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.735 | 8.067 | 8.267 |
| {\rm log}_{10}({\rm SFR}) | -1.846 | -1.090 | -0.519 |
| {\rm log}_{10}({\rm sSFR}) | -10.040 | -9.213 | -8.170 |
| {\rm stellar\ age} | 0.233 | 4.000 | 6.913 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.560 | -0.843 | -0.142 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.941 | -0.363 | 0.055 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.415 | 0.932 | 1.493 |
| \delta | -0.278 | 0.052 | 0.265 |
| \tau_1/\tau_2 | 0.718 | 1.113 | 1.487 |
| Q_{PAH} | 0.631 | 2.194 | 4.589 |
| U_{min} | 3.256 | 8.691 | 16.704 |
| {\rm log}_{10}(\gamma_e)\, | -2.859 | -1.699 | -0.549 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.656 | -0.693 | 0.037 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.091 | 1.525 | 1.941 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.590 | -1.500 | -0.924 |
| 0.03-0.10 Gyr | -1.984 | -1.069 | -0.384 |
| 0.10-0.33 Gyr | -2.639 | -1.465 | -0.699 |
| 0.33-1.09 Gyr | -3.801 | -1.895 | -1.299 |
| 1.09-3.58 Gyr | -5.225 | -2.101 | -1.577 |
| 3.58-11.79 Gyr | -5.811 | -2.301 | -1.676 |
| 11.79-13.10 Gyr | -5.837 | -2.318 | -1.498 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.452 | 9.552 | 9.634 |
| {\rm log}_{10}({\rm SFR}) | -0.617 | -0.417 | -0.177 |
| {\rm log}_{10}({\rm sSFR}) | -10.193 | -9.962 | -9.706 |
| {\rm stellar\ age} | 6.144 | 7.326 | 8.546 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.773 | -0.520 | -0.295 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.084 | 0.051 | 0.226 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.085 | 0.180 | 0.347 |
| \delta | -0.512 | -0.054 | 0.216 |
| \tau_1/\tau_2 | 0.710 | 1.024 | 1.366 |
| Q_{PAH} | 0.357 | 1.133 | 2.773 |
| U_{min} | 2.876 | 7.631 | 14.116 |
| {\rm log}_{10}(\gamma_e)\, | -2.724 | -1.775 | -1.027 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.212 | -3.048 | -2.051 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.027 | 1.436 | 1.849 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.752 | -0.522 | -0.364 |
| 0.03-0.10 Gyr | -0.673 | -0.375 | -0.075 |
| 0.10-0.33 Gyr | -0.841 | -0.491 | -0.188 |
| 0.33-1.09 Gyr | -1.020 | -0.641 | -0.325 |
| 1.09-3.58 Gyr | -0.940 | -0.564 | -0.340 |
| 3.58-11.79 Gyr | -0.565 | -0.338 | -0.198 |
| 11.79-13.10 Gyr | -0.679 | -0.238 | 0.229 |