| Name: | AT2025aczm |
| Right ascension: | 8h39m25.21s |
| Declination: | -1d25m54.52s |
| Discovery Date: | Nov. 10, 2025, 11:08 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.028 |
| Name: | |
| Right ascension: | 8h39m25.26s |
| Declination: | -1d25m56.82s |
| Redshift: | 0.049040 |
| 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 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 | 15.51 |
| Transient MWEBV | processed | 0.03 |
| Host match | processed | 6.2 |
| Host information | processed | 0.2 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 5.03 |
| Validate global photometry | processed | 14.81 |
| Global host SED inference | processed | 709.99 |
| Local aperture photometry | processed | 4.88 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 521.39 |
| RA, DEC (J2000): | 8h39m25.21s, -1d25m54.52s |
| semi major axis, semi minor axis (arcsec): | 2.08, 2.08 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 10.45 | 1.7 | 21.352 | 0.176 | AB |
| SDSS_g | 18.07 | 1.24 | 20.758 | 0.075 | AB |
| PanSTARRS_g | 22.7 | 0.53 | 20.510 | 0.025 | AB |
| SDSS_r | 30.55 | 1.72 | 20.187 | 0.061 | AB |
| PanSTARRS_r | 33.58 | 0.58 | 20.085 | 0.019 | AB |
| SDSS_i | 35.59 | 2.11 | 20.022 | 0.064 | AB |
| PanSTARRS_i | 41.06 | 0.65 | 19.866 | 0.017 | AB |
| PanSTARRS_z | 40.38 | 1.32 | 19.884 | 0.036 | AB |
| SDSS_z | 30.95 | 6.46 | 20.173 | 0.227 | AB |
| PanSTARRS_y | 40.26 | 3.82 | 19.888 | 0.103 | AB |
| RA, DEC (J2000): | 8h39m25.26s, -1d25m56.80s |
| semi major axis, semi minor axis (arcsec): | 6.87, 4.16 |
| angle (degrees, anti-clockwise from east): | -172.36 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 13.6 | 3.02 | 21.066 | 0.241 | AB |
| GALEX_NUV | 10.91 | 0.63 | 21.306 | 0.063 | AB |
| SDSS_u | 35.26 | 4.18 | 20.032 | 0.129 | AB |
| SDSS_g | 69.78 | 2.66 | 19.291 | 0.041 | AB |
| PanSTARRS_g | 77.96 | 1.33 | 19.170 | 0.019 | AB |
| SDSS_r | 129.09 | 3.86 | 18.623 | 0.032 | AB |
| PanSTARRS_r | 122.87 | 1.47 | 18.676 | 0.013 | AB |
| SDSS_i | 147.53 | 4.88 | 18.478 | 0.036 | AB |
| PanSTARRS_i | 147.11 | 1.62 | 18.481 | 0.012 | AB |
| PanSTARRS_z | 166.89 | 3.34 | 18.344 | 0.022 | AB |
| SDSS_z | 173.38 | 16.45 | 18.303 | 0.103 | AB |
| PanSTARRS_y | 178.66 | 9.64 | 18.270 | 0.059 | AB |
| 2MASS_J | 82.43 | 194.77 | 18.215 | 2.566 | Vega |
| 2MASS_H | -107.08 | 305.63 | Vega | ||
| 2MASS_K | 266.99 | 336.3 | 15.996 | 1.368 | Vega |
| WISE_W1 | 66.72 | 12.53 | 16.640 | 0.204 | Vega |
| WISE_W2 | 36.15 | 14.7 | 16.666 | 0.441 | Vega |
| WISE_W3 | 70.45 | 60.43 | 14.106 | 0.931 | Vega |
| WISE_W4 | 298.01 | 414.83 | 11.094 | 1.511 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.470 | 8.589 | 8.691 |
| {\rm log}_{10}({\rm SFR}) | -1.800 | -1.320 | -0.803 |
| {\rm log}_{10}({\rm sSFR}) | -10.386 | -9.926 | -9.370 |
| {\rm stellar\ age} | 5.746 | 7.250 | 8.750 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.837 | -1.513 | -1.034 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.818 | -0.981 | 0.142 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.123 | 0.367 | 0.760 |
| \delta | -0.490 | -0.041 | 0.249 |
| \tau_1/\tau_2 | 0.771 | 1.137 | 1.486 |
| Q_{PAH} | 1.130 | 2.986 | 5.254 |
| U_{min} | 2.873 | 7.946 | 14.827 |
| {\rm log}_{10}(\gamma_e)\, | -2.851 | -1.821 | -0.671 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.147 | -0.563 | -0.052 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.980 | 1.429 | 1.919 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.159 | -1.632 | -1.184 |
| 0.03-0.10 Gyr | -1.849 | -1.271 | -0.690 |
| 0.10-0.33 Gyr | -2.112 | -1.484 | -1.024 |
| 0.33-1.09 Gyr | -2.326 | -1.728 | -1.289 |
| 1.09-3.58 Gyr | -2.217 | -1.554 | -1.277 |
| 3.58-11.79 Gyr | -1.689 | -1.324 | -1.149 |
| 11.79-13.10 Gyr | -1.896 | -1.243 | -0.673 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.082 | 9.185 | 9.321 |
| {\rm log}_{10}({\rm SFR}) | -1.344 | -0.979 | -0.583 |
| {\rm log}_{10}({\rm sSFR}) | -10.514 | -10.159 | -9.790 |
| {\rm stellar\ age} | 6.529 | 7.682 | 11.134 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.539 | -1.046 | -0.670 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.788 | 0.267 | 0.432 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.032 | 0.151 | 0.372 |
| \delta | -0.502 | -0.015 | 0.259 |
| \tau_1/\tau_2 | 0.509 | 0.897 | 1.352 |
| Q_{PAH} | 1.061 | 2.859 | 5.017 |
| U_{min} | 2.912 | 8.759 | 16.267 |
| {\rm log}_{10}(\gamma_e)\, | -2.402 | -1.233 | -0.332 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.954 | -1.138 | -0.703 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.440 | 1.800 | 2.026 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.841 | -1.586 | -1.241 |
| 0.03-0.10 Gyr | -1.293 | -0.862 | -0.432 |
| 0.10-0.33 Gyr | -1.747 | -0.998 | -0.634 |
| 0.33-1.09 Gyr | -2.773 | -1.201 | -0.833 |
| 1.09-3.58 Gyr | -2.620 | -1.069 | -0.741 |
| 3.58-11.79 Gyr | -1.272 | -0.751 | -0.571 |
| 11.79-13.10 Gyr | -1.088 | -0.502 | 0.356 |