| Name: | AT2025zzb |
| Right ascension: | 3h10m12.63s |
| Declination: | -12d11m33.15s |
| Discovery Date: | Sept. 8, 2025, 1:32 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.056 |
| Name: | |
| Right ascension: | 3h10m12.59s |
| Declination: | -12d11m33.71s |
| Redshift: | None |
| Photometric Redshift: | 0.077 |
| 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 DES_g DES_r DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 6.27 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 6.12 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 5.41 |
| Validate global photometry | processed | 14.01 |
| Global host SED inference | processed | 379.47 |
| Local aperture photometry | processed | 5.31 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 458.62 |
| RA, DEC (J2000): | 3h10m12.63s, -12d11m33.15s |
| semi major axis, semi minor axis (arcsec): | 1.37, 1.37 |
| 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 | 56.91 | 0.24 | 19.512 | 0.004 | AB |
| PanSTARRS_g | 51.06 | 0.35 | 19.630 | 0.008 | AB |
| PanSTARRS_r | 75.12 | 0.37 | 19.211 | 0.005 | AB |
| DES_r | 95.09 | 0.33 | 18.955 | 0.004 | AB |
| PanSTARRS_i | 106.08 | 0.46 | 18.836 | 0.005 | AB |
| PanSTARRS_z | 123.5 | 0.96 | 18.671 | 0.008 | AB |
| DES_z | 137.22 | 1.39 | 18.556 | 0.011 | AB |
| PanSTARRS_y | 133.1 | 2.06 | 18.590 | 0.017 | AB |
| RA, DEC (J2000): | 3h10m12.58s, -12d11m33.50s |
| semi major axis, semi minor axis (arcsec): | 7.34, 6.62 |
| angle (degrees, anti-clockwise from east): | -91.74 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 30.96 | 1.35 | 20.173 | 0.047 | AB |
| GALEX_NUV | 41.92 | 0.94 | 19.844 | 0.024 | AB |
| DES_g | 253.43 | 0.57 | 17.890 | 0.002 | AB |
| PanSTARRS_g | 256.81 | 1.66 | 17.876 | 0.007 | AB |
| PanSTARRS_r | 346.38 | 1.71 | 17.551 | 0.005 | AB |
| DES_r | 385.53 | 0.77 | 17.435 | 0.002 | AB |
| PanSTARRS_i | 459.01 | 2.18 | 17.245 | 0.005 | AB |
| PanSTARRS_z | 510.26 | 4.69 | 17.131 | 0.010 | AB |
| DES_z | 525.61 | 2.98 | 17.098 | 0.006 | AB |
| PanSTARRS_y | 572.22 | 10.3 | 17.006 | 0.020 | AB |
| 2MASS_J | 725.77 | 151.65 | 15.853 | 0.227 | Vega |
| 2MASS_H | 1001.84 | 247.37 | 15.030 | 0.268 | Vega |
| 2MASS_K | 890.46 | 303.93 | 14.688 | 0.371 | Vega |
| WISE_W1 | 338.16 | 11.93 | 14.878 | 0.038 | Vega |
| WISE_W2 | 201.58 | 14.58 | 14.800 | 0.079 | Vega |
| WISE_W3 | 836.3 | 64.83 | 11.420 | 0.084 | Vega |
| WISE_W4 | 1064.74 | 384.82 | 9.712 | 0.392 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.180 | 9.332 | 9.435 |
| {\rm log}_{10}({\rm SFR}) | -1.092 | -0.515 | -0.014 |
| {\rm log}_{10}({\rm sSFR}) | -10.498 | -9.878 | -9.297 |
| {\rm stellar\ age} | 3.134 | 5.498 | 6.967 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.124 | -0.568 | -0.099 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.715 | -1.177 | -0.114 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.121 | 0.367 | 0.785 |
| \delta | -0.776 | -0.380 | -0.038 |
| \tau_1/\tau_2 | 0.704 | 1.034 | 1.382 |
| Q_{PAH} | 1.178 | 3.042 | 5.329 |
| U_{min} | 3.075 | 8.372 | 14.710 |
| {\rm log}_{10}(\gamma_e)\, | -3.039 | -1.883 | -0.695 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.950 | -1.061 | -0.404 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.016 | 1.508 | 2.006 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.128 | -0.749 | -0.366 |
| 0.03-0.10 Gyr | -1.172 | -0.466 | 0.093 |
| 0.10-0.33 Gyr | -1.048 | -0.381 | 0.138 |
| 0.33-1.07 Gyr | -0.941 | -0.412 | -0.096 |
| 1.07-3.50 Gyr | -0.993 | -0.543 | -0.316 |
| 3.50-11.47 Gyr | -1.303 | -0.692 | -0.458 |
| 11.47-12.74 Gyr | -1.516 | -0.724 | -0.246 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.801 | 9.869 | 9.936 |
| {\rm log}_{10}({\rm SFR}) | -0.101 | 0.177 | 0.426 |
| {\rm log}_{10}({\rm sSFR}) | -9.984 | -9.692 | -9.436 |
| {\rm stellar\ age} | 4.578 | 5.741 | 6.734 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.800 | -0.533 | -0.323 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.684 | -0.722 | 0.169 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.106 | 0.210 | 0.377 |
| \delta | -0.486 | -0.085 | 0.185 |
| \tau_1/\tau_2 | 0.750 | 1.076 | 1.388 |
| Q_{PAH} | 0.879 | 2.097 | 3.857 |
| U_{min} | 2.335 | 7.235 | 13.705 |
| {\rm log}_{10}(\gamma_e)\, | -2.895 | -1.852 | -1.050 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.123 | -2.874 | -1.949 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.002 | 1.432 | 1.872 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.571 | -0.300 | -0.133 |
| 0.03-0.10 Gyr | -0.036 | 0.294 | 0.568 |
| 0.10-0.33 Gyr | 0.275 | 0.482 | 0.701 |
| 0.33-1.07 Gyr | -0.096 | 0.182 | 0.380 |
| 1.07-3.50 Gyr | -0.281 | -0.033 | 0.157 |
| 3.50-11.47 Gyr | -0.337 | -0.117 | 0.030 |
| 11.47-12.74 Gyr | -0.548 | -0.055 | 0.316 |