| Name: | AT2025zzu |
| Right ascension: | 3h09m50.35s |
| Declination: | -11d58m24.05s |
| Discovery Date: | Sept. 8, 2025, 1:50 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.050 |
| Name: | 11823 |
| Right ascension: | 3h09m50.70s |
| Declination: | -11d58m27.17s |
| Redshift: | 0.030087 |
| Photometric Redshift: | None |
| 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 | 7.26 |
| Transient MWEBV | processed | 0.08 |
| Host match | processed | 4.35 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 6.05 |
| Validate global photometry | processed | 14.81 |
| Global host SED inference | processed | 406.85 |
| Local aperture photometry | processed | 5.81 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 480.96 |
| RA, DEC (J2000): | 3h09m50.35s, -11d58m24.05s |
| semi major axis, semi minor axis (arcsec): | 3.32, 3.32 |
| 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 | 292.63 | 0.62 | 17.734 | 0.002 | AB |
| PanSTARRS_g | 301.78 | 0.88 | 17.701 | 0.003 | AB |
| PanSTARRS_r | 494.34 | 1.02 | 17.165 | 0.002 | AB |
| DES_r | 543.76 | 0.99 | 17.061 | 0.002 | AB |
| PanSTARRS_i | 688.74 | 1.12 | 16.805 | 0.002 | AB |
| PanSTARRS_z | 872.82 | 2.88 | 16.548 | 0.004 | AB |
| DES_z | 880.99 | 4.08 | 16.538 | 0.005 | AB |
| PanSTARRS_y | 1043.13 | 7.01 | 16.354 | 0.007 | AB |
| 2MASS_J | 1204.96 | 74.23 | 15.303 | 0.067 | Vega |
| 2MASS_H | 1584.02 | 107.32 | 14.533 | 0.074 | Vega |
| 2MASS_K | 1482.01 | 139.83 | 14.135 | 0.102 | Vega |
| RA, DEC (J2000): | 3h09m50.71s, -11d58m27.22s |
| semi major axis, semi minor axis (arcsec): | 40.93, 13.66 |
| angle (degrees, anti-clockwise from east): | -38.7 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 298.39 | 4.5 | 17.713 | 0.016 | AB |
| DES_g | 3009.48 | 2.4 | 15.204 | 0.001 | AB |
| PanSTARRS_g | 4242.08 | 5.76 | 14.831 | 0.001 | AB |
| PanSTARRS_r | 6644.85 | 6.74 | 14.344 | 0.001 | AB |
| DES_r | 5534.17 | 3.5 | 14.542 | 0.001 | AB |
| PanSTARRS_i | 9025.79 | 7.48 | 14.011 | 0.001 | AB |
| DES_z | 8861.79 | 13.85 | 14.031 | 0.002 | AB |
| PanSTARRS_y | 12094.76 | 48.67 | 13.694 | 0.004 | AB |
| 2MASS_J | 15220.56 | 528.71 | 12.549 | 0.038 | Vega |
| 2MASS_H | 19224.36 | 766.45 | 11.823 | 0.043 | Vega |
| 2MASS_K | 16303.95 | 1001.88 | 11.531 | 0.067 | Vega |
| WISE_W1 | 9205.22 | 54.43 | 11.291 | 0.006 | Vega |
| WISE_W2 | 5843.82 | 63.32 | 11.144 | 0.012 | Vega |
| WISE_W3 | 24235.17 | 228.32 | 7.765 | 0.010 | Vega |
| WISE_W4 | 29650.42 | 1428.78 | 6.100 | 0.052 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.357 | 9.537 | 9.655 |
| {\rm log}_{10}({\rm SFR}) | -1.598 | -0.830 | -0.252 |
| {\rm log}_{10}({\rm sSFR}) | -11.149 | -10.413 | -9.747 |
| {\rm stellar\ age} | 4.079 | 7.045 | 8.997 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.325 | -0.694 | -0.322 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.662 | -0.874 | -0.186 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.232 | 0.708 | 1.124 |
| \delta | -0.437 | -0.067 | 0.239 |
| \tau_1/\tau_2 | 0.649 | 0.999 | 1.338 |
| Q_{PAH} | 0.586 | 2.162 | 4.372 |
| U_{min} | 2.849 | 8.224 | 15.869 |
| {\rm log}_{10}(\gamma_e)\, | -3.341 | -1.750 | -0.706 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.971 | -1.491 | -0.443 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.913 | 1.384 | 1.995 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.788 | -1.073 | -0.636 |
| 0.03-0.10 Gyr | -1.778 | -0.810 | -0.144 |
| 0.10-0.33 Gyr | -1.438 | -0.653 | -0.027 |
| 0.33-1.10 Gyr | -1.439 | -0.652 | -0.134 |
| 1.10-3.63 Gyr | -1.423 | -0.555 | -0.194 |
| 3.63-12.02 Gyr | -1.314 | -0.441 | -0.221 |
| 12.02-13.35 Gyr | -1.346 | -0.365 | 0.291 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.486 | 10.653 | 10.757 |
| {\rm log}_{10}({\rm SFR}) | 0.365 | 0.673 | 0.918 |
| {\rm log}_{10}({\rm sSFR}) | -10.239 | -9.964 | -9.721 |
| {\rm stellar\ age} | 5.900 | 7.534 | 9.174 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.119 | -0.719 | -0.360 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.269 | -0.164 | 0.071 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.549 | 0.727 | 0.904 |
| \delta | 0.156 | 0.267 | 0.350 |
| \tau_1/\tau_2 | 0.333 | 0.669 | 1.033 |
| Q_{PAH} | 0.745 | 1.210 | 1.996 |
| U_{min} | 2.011 | 5.679 | 12.093 |
| {\rm log}_{10}(\gamma_e)\, | -3.650 | -2.861 | -2.018 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.978 | -2.169 | -1.764 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.963 | 1.356 | 1.772 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.065 | 0.417 | 0.615 |
| 0.03-0.10 Gyr | 0.340 | 0.746 | 1.040 |
| 0.10-0.33 Gyr | -0.097 | 0.478 | 0.811 |
| 0.33-1.10 Gyr | -0.338 | 0.314 | 0.648 |
| 1.10-3.63 Gyr | -0.091 | 0.519 | 0.825 |
| 3.63-12.02 Gyr | 0.323 | 0.710 | 0.920 |
| 12.02-13.35 Gyr | 0.100 | 0.808 | 1.433 |