| Name: | AT2025aczu |
| Right ascension: | 4h22m41.36s |
| Declination: | -51d28m58.40s |
| Discovery Date: | Nov. 11, 2025, 1:39 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.010 |
| Name: | 14995 |
| Right ascension: | 4h22m42.22s |
| Declination: | -51d29m08.79s |
| Redshift: | 0.041749 |
| Photometric Redshift: | None |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV DES_z |
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_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 4.08 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 4.03 |
| Host information | processed | 0.19 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.13 |
| Global aperture photometry | processed | 1.51 |
| Validate global photometry | processed | 1.75 |
| Global host SED inference | processed | 995.9 |
| Local aperture photometry | processed | 1.59 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | not enough filters | 18.49 |
| RA, DEC (J2000): | 4h22m41.36s, -51d28m58.40s |
| semi major axis, semi minor axis (arcsec): | 2.43, 2.43 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 81.83 | 1.08 | 19.118 | 0.014 | AB |
| RA, DEC (J2000): | 4h22m42.26s, -51d29m08.59s |
| semi major axis, semi minor axis (arcsec): | 16.37, 13.51 |
| angle (degrees, anti-clockwise from east): | -122.4 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 46.98 | 6.72 | 19.720 | 0.155 | AB |
| GALEX_NUV | 62.9 | 5.47 | 19.403 | 0.094 | AB |
| DES_z | 15759.18 | 12.71 | 13.406 | 0.001 | AB |
| 2MASS_J | 24076.96 | 396.75 | 12.051 | 0.018 | Vega |
| 2MASS_H | 30038.53 | 560.16 | 11.338 | 0.020 | Vega |
| 2MASS_K | 25594.62 | 569.85 | 11.042 | 0.024 | Vega |
| WISE_W1 | 11168.81 | 47.65 | 11.081 | 0.005 | Vega |
| WISE_W2 | 6201.75 | 38.99 | 11.080 | 0.007 | Vega |
| WISE_W3 | 1923.23 | 52.67 | 10.516 | 0.030 | Vega |
| WISE_W4 | 781.35 | 294.53 | 10.048 | 0.409 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.093 | 11.159 | 11.281 |
| {\rm log}_{10}({\rm SFR}) | -1.648 | -1.171 | -0.800 |
| {\rm log}_{10}({\rm sSFR}) | -12.812 | -12.338 | -11.981 |
| {\rm stellar\ age} | 7.706 | 8.827 | 12.447 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.414 | -0.217 | -0.069 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.481 | -0.682 | 0.053 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.019 | 0.072 | 0.167 |
| \delta | -0.636 | -0.088 | 0.227 |
| \tau_1/\tau_2 | 0.350 | 0.793 | 1.254 |
| Q_{PAH} | 0.379 | 1.221 | 3.212 |
| U_{min} | 2.079 | 6.454 | 13.795 |
| {\rm log}_{10}(\gamma_e)\, | -3.454 | -2.614 | -1.396 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.660 | -4.029 | -3.188 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.086 | 1.601 | 1.962 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.620 | -1.090 | -0.775 |
| 0.03-0.10 Gyr | -2.400 | -1.335 | -0.770 |
| 0.10-0.33 Gyr | -2.520 | -1.281 | -0.572 |
| 0.33-1.09 Gyr | -2.515 | -0.985 | -0.217 |
| 1.09-3.60 Gyr | -1.983 | -0.247 | 0.973 |
| 3.60-11.88 Gyr | -0.354 | 1.220 | 1.409 |
| 11.88-13.20 Gyr | 0.894 | 1.696 | 2.397 |