| Name: | AT2025aggb |
| Right ascension: | 23h10m44.99s |
| Declination: | 21d06m11.72s |
| Discovery Date: | Dec. 7, 2025, 8:38 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.206 |
| Name: | |
| Right ascension: | 23h10m44.94s |
| Declination: | 21d06m15.81s |
| Redshift: | None |
| Photometric Redshift: | 0.074 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 18.41 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 7.26 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.07 |
| Global aperture construction | processed | 2.71 |
| Global aperture photometry | processed | 6.21 |
| Validate global photometry | processed | 17.41 |
| Global host SED inference | processed | 1655.94 |
| Local aperture photometry | processed | 6.07 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 515.11 |
| RA, DEC (J2000): | 23h10m44.99s, 21d06m11.72s |
| semi major axis, semi minor axis (arcsec): | 1.42, 1.42 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 2.54 | 0.09 | 22.886 | 0.038 | AB |
| PanSTARRS_g | 1.73 | 0.33 | 23.305 | 0.205 | AB |
| SDSS_r | 3.16 | 0.92 | 22.649 | 0.316 | AB |
| PanSTARRS_r | 2.14 | 0.38 | 23.076 | 0.195 | AB |
| DES_r | 3.13 | 0.15 | 22.660 | 0.052 | AB |
| SDSS_i | 1.67 | 1.34 | 23.344 | 0.875 | AB |
| PanSTARRS_i | 4.12 | 0.53 | 22.363 | 0.139 | AB |
| PanSTARRS_z | 4.51 | 1.07 | 22.264 | 0.257 | AB |
| SDSS_z | 12.93 | 4.85 | 21.121 | 0.407 | AB |
| DES_z | 4.53 | 0.67 | 22.259 | 0.160 | AB |
| PanSTARRS_y | 1.65 | 2.22 | 23.359 | 1.464 | AB |
| RA, DEC (J2000): | 23h10m44.93s, 21d06m16.36s |
| semi major axis, semi minor axis (arcsec): | 7.06, 4.86 |
| angle (degrees, anti-clockwise from east): | -26.24 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2.56 | 1.17 | 22.877 | 0.495 | AB |
| GALEX_NUV | 3.68 | 0.49 | 22.487 | 0.145 | AB |
| SDSS_u | 45.14 | 5.33 | 19.764 | 0.128 | AB |
| SDSS_g | 30.07 | 2.61 | 20.205 | 0.094 | AB |
| DES_g | 38.58 | 0.36 | 19.934 | 0.010 | AB |
| PanSTARRS_g | 37.97 | 1.34 | 19.952 | 0.038 | AB |
| SDSS_r | 51.32 | 3.76 | 19.624 | 0.079 | AB |
| PanSTARRS_r | 59.01 | 1.56 | 19.473 | 0.029 | AB |
| DES_r | 65.01 | 0.65 | 19.368 | 0.011 | AB |
| SDSS_i | 84.52 | 5.87 | 19.083 | 0.075 | AB |
| PanSTARRS_z | 123.07 | 4.34 | 18.675 | 0.038 | AB |
| SDSS_z | 142.0 | 19.83 | 18.519 | 0.152 | AB |
| PanSTARRS_y | 148.68 | 9.03 | 18.469 | 0.066 | AB |
| 2MASS_J | 242.63 | 146.59 | 17.043 | 0.656 | Vega |
| 2MASS_H | 101.26 | 207.59 | 17.519 | 2.226 | Vega |
| 2MASS_K | -160.86 | 282.1 | Vega | ||
| WISE_W1 | 55.29 | 12.58 | 16.844 | 0.247 | Vega |
| WISE_W2 | 28.77 | 16.75 | 16.914 | 0.632 | Vega |
| WISE_W3 | 27.18 | 83.96 | 15.140 | 3.353 | Vega |
| WISE_W4 | 823.98 | 521.59 | 9.990 | 0.687 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.251 | 7.627 | 7.974 |
| {\rm log}_{10}({\rm SFR}) | -1.528 | -1.124 | -0.821 |
| {\rm log}_{10}({\rm sSFR}) | -9.431 | -8.724 | -8.047 |
| {\rm stellar\ age} | 0.268 | 3.871 | 6.510 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.682 | -0.197 | 0.061 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.103 | -0.762 | -0.364 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.424 | 0.694 | 1.032 |
| \delta | -0.094 | 0.200 | 0.347 |
| \tau_1/\tau_2 | 0.730 | 1.124 | 1.552 |
| Q_{PAH} | 1.066 | 2.894 | 5.442 |
| U_{min} | 2.788 | 7.676 | 14.909 |
| {\rm log}_{10}(\gamma_e)\, | -2.945 | -1.919 | -0.768 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -0.548 | 0.057 | 0.299 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.013 | 1.462 | 1.827 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.464 | -1.168 | -0.862 |
| 0.03-0.10 Gyr | -1.692 | -1.167 | -0.757 |
| 0.10-0.33 Gyr | -2.845 | -1.759 | -1.267 |
| 0.33-1.07 Gyr | -4.035 | -2.197 | -1.746 |
| 1.07-3.51 Gyr | -4.827 | -2.555 | -1.958 |
| 3.51-11.50 Gyr | -5.088 | -2.671 | -1.958 |
| 11.50-12.78 Gyr | -4.915 | -2.670 | -1.821 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.621 | 9.141 | 9.466 |
| {\rm log}_{10}({\rm SFR}) | 0.232 | 0.627 | 0.930 |
| {\rm log}_{10}({\rm sSFR}) | -9.139 | -8.413 | -7.912 |
| {\rm stellar\ age} | 0.065 | 5.527 | 9.497 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.056 | -0.367 | -0.131 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.564 | -0.006 | 0.252 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.263 | 0.518 | 0.799 |
| \delta | -0.509 | -0.212 | -0.010 |
| \tau_1/\tau_2 | 0.573 | 1.173 | 1.678 |
| Q_{PAH} | 0.301 | 0.960 | 2.186 |
| U_{min} | 3.084 | 9.163 | 17.071 |
| {\rm log}_{10}(\gamma_e)\, | -3.216 | -2.157 | -1.166 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.457 | -2.017 | -1.167 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.321 | 1.686 | 1.948 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.215 | -1.007 | -0.349 |
| 0.03-0.10 Gyr | 0.379 | 0.786 | 1.085 |
| 0.10-0.33 Gyr | -3.863 | -3.077 | -1.810 |
| 0.33-1.07 Gyr | -7.752 | -5.953 | -2.514 |
| 1.07-3.51 Gyr | -7.933 | -3.775 | -1.315 |
| 3.51-11.50 Gyr | -6.986 | -1.783 | -0.533 |
| 11.50-12.78 Gyr | -6.976 | -1.146 | 0.263 |