| Name: | AT2025ahzi |
| Right ascension: | 8h18m24.75s |
| Declination: | 13d27m17.64s |
| Discovery Date: | Dec. 17, 2025, 11:09 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.025 |
| Name: | |
| Right ascension: | 8h18m24.75s |
| Declination: | 13d27m17.70s |
| Redshift: | None |
| Photometric Redshift: | 0.143 |
| 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 | 18.75 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.54 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 9.64 |
| Validate global photometry | processed | 19.15 |
| Global host SED inference | processed | 424.22 |
| Local aperture photometry | processed | 7.15 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 8h18m24.74s, 13d27m17.87s |
| semi major axis, semi minor axis (arcsec): | 4.27, 3.56 |
| angle (degrees, anti-clockwise from east): | -134.33 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 0.27 | 0.34 | 25.316 | 1.375 | AB |
| GALEX_NUV | 1.11 | 0.43 | 23.789 | 0.426 | AB |
| SDSS_u | 13.54 | 3.31 | 21.071 | 0.266 | AB |
| SDSS_g | 39.27 | 2.21 | 19.915 | 0.061 | AB |
| DES_g | 44.51 | 0.66 | 19.779 | 0.016 | AB |
| PanSTARRS_g | 45.65 | 0.85 | 19.751 | 0.020 | AB |
| SDSS_r | 97.48 | 3.16 | 18.928 | 0.035 | AB |
| PanSTARRS_r | 92.05 | 0.9 | 18.990 | 0.011 | AB |
| DES_r | 104.38 | 1.38 | 18.854 | 0.014 | AB |
| SDSS_i | 138.02 | 4.88 | 18.550 | 0.038 | AB |
| PanSTARRS_i | 134.61 | 1.03 | 18.577 | 0.008 | AB |
| PanSTARRS_z | 172.09 | 2.34 | 18.311 | 0.015 | AB |
| SDSS_z | 166.77 | 13.75 | 18.345 | 0.090 | AB |
| DES_z | 182.08 | 4.75 | 18.249 | 0.028 | AB |
| PanSTARRS_y | 179.39 | 5.72 | 18.265 | 0.035 | AB |
| 2MASS_J | 213.4 | 86.67 | 17.182 | 0.441 | Vega |
| 2MASS_H | 253.03 | 147.11 | 16.524 | 0.631 | Vega |
| 2MASS_K | 421.56 | 154.38 | 15.500 | 0.398 | Vega |
| WISE_W1 | 104.7 | 10.47 | 16.151 | 0.109 | Vega |
| WISE_W2 | 73.37 | 14.06 | 15.897 | 0.208 | Vega |
| WISE_W3 | 36.07 | 66.7 | 14.833 | 2.008 | Vega |
| WISE_W4 | -427.91 | 504.67 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.100 | 10.224 | 10.339 |
| {\rm log}_{10}({\rm SFR}) | -2.033 | -0.744 | -0.024 |
| {\rm log}_{10}({\rm sSFR}) | -12.306 | -10.943 | -10.199 |
| {\rm stellar\ age} | 5.369 | 7.003 | 10.019 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.414 | -1.005 | -0.661 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.576 | -0.741 | 0.096 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.263 | 0.444 | 0.617 |
| \delta | -0.764 | -0.463 | -0.127 |
| \tau_1/\tau_2 | 0.564 | 0.942 | 1.354 |
| Q_{PAH} | 1.125 | 2.948 | 4.926 |
| U_{min} | 3.428 | 9.447 | 16.887 |
| {\rm log}_{10}(\gamma_e)\, | -2.189 | -1.018 | -0.283 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.116 | -2.499 | -1.182 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.122 | 1.633 | 1.966 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.760 | -0.922 | -0.305 |
| 0.03-0.10 Gyr | -2.516 | -0.769 | 0.066 |
| 0.10-0.32 Gyr | -2.450 | -0.563 | 0.141 |
| 0.32-1.04 Gyr | -2.698 | -0.534 | 0.173 |
| 1.04-3.34 Gyr | -1.757 | 0.016 | 0.433 |
| 3.34-10.75 Gyr | -0.732 | 0.339 | 0.532 |
| 10.75-11.94 Gyr | -0.457 | 0.447 | 1.374 |