| Name: | AT2025alep |
| Right ascension: | 3h29m46.87s |
| Declination: | -17d22m09.89s |
| Discovery Date: | Dec. 28, 2025, 7:43 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.032 |
| Name: | |
| Right ascension: | 3h29m46.88s |
| Declination: | -17d22m10.20s |
| Redshift: | None |
| Photometric Redshift: | 0.098 |
| 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 | 6.99 |
| Transient MWEBV | processed | 0.08 |
| Host match | processed | 6.37 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 4.66 |
| Validate global photometry | processed | 12.35 |
| Global host SED inference | processed | 394.69 |
| Local aperture photometry | processed | 4.67 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 453.92 |
| RA, DEC (J2000): | 3h29m46.87s, -17d22m09.89s |
| semi major axis, semi minor axis (arcsec): | 1.1, 1.1 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_r | 24.48 | 0.19 | 20.428 | 0.008 | AB |
| PanSTARRS_z | 34.82 | 0.79 | 20.045 | 0.025 | AB |
| DES_z | 39.7 | 0.94 | 19.903 | 0.026 | AB |
| PanSTARRS_y | 37.79 | 2.15 | 19.957 | 0.062 | AB |
| RA, DEC (J2000): | 3h29m46.86s, -17d22m10.10s |
| semi major axis, semi minor axis (arcsec): | 3.65, 2.34 |
| angle (degrees, anti-clockwise from east): | -160.17 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 0.13 | 0.25 | 26.142 | 2.131 | AB |
| GALEX_NUV | 1.17 | 0.26 | 23.727 | 0.243 | AB |
| PanSTARRS_g | 24.75 | 0.8 | 20.416 | 0.035 | AB |
| PanSTARRS_r | 36.81 | 0.95 | 19.985 | 0.028 | AB |
| PanSTARRS_i | 57.71 | 0.94 | 19.497 | 0.018 | AB |
| PanSTARRS_z | 72.77 | 1.99 | 19.245 | 0.030 | AB |
| DES_z | 71.84 | 1.36 | 19.259 | 0.021 | AB |
| PanSTARRS_y | 87.49 | 5.41 | 19.045 | 0.067 | AB |
| 2MASS_J | 85.94 | 83.41 | 18.170 | 1.054 | Vega |
| 2MASS_H | 90.79 | 138.95 | 17.637 | 1.662 | Vega |
| 2MASS_K | 286.11 | 152.98 | 15.921 | 0.580 | Vega |
| WISE_W1 | 63.74 | 7.7 | 16.690 | 0.131 | Vega |
| WISE_W2 | 55.63 | 10.89 | 16.198 | 0.212 | Vega |
| WISE_W3 | 61.46 | 54.89 | 14.254 | 0.970 | Vega |
| WISE_W4 | 535.37 | 403.62 | 10.458 | 0.819 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.894 | 9.100 | 9.267 |
| {\rm log}_{10}({\rm SFR}) | -1.421 | -0.809 | -0.167 |
| {\rm log}_{10}({\rm sSFR}) | -10.616 | -9.954 | -9.227 |
| {\rm stellar\ age} | 3.236 | 6.117 | 7.777 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.326 | -0.663 | -0.179 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.304 | -0.577 | 0.153 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.230 | 0.600 | 1.032 |
| \delta | -0.499 | -0.118 | 0.185 |
| \tau_1/\tau_2 | 0.581 | 0.941 | 1.334 |
| Q_{PAH} | 0.731 | 2.331 | 4.920 |
| U_{min} | 3.068 | 7.931 | 14.916 |
| {\rm log}_{10}(\gamma_e)\, | -2.838 | -1.556 | -0.481 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.987 | -0.482 | 0.081 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.146 | 1.508 | 1.876 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.602 | -0.891 | -0.360 |
| 0.03-0.10 Gyr | -1.788 | -0.893 | -0.105 |
| 0.10-0.33 Gyr | -1.973 | -1.008 | -0.375 |
| 0.33-1.06 Gyr | -2.050 | -0.966 | -0.424 |
| 1.06-3.45 Gyr | -2.077 | -0.899 | -0.603 |
| 3.45-11.23 Gyr | -1.788 | -0.875 | -0.586 |
| 11.23-12.48 Gyr | -1.814 | -0.880 | -0.235 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.125 | 9.316 | 9.452 |
| {\rm log}_{10}({\rm SFR}) | -0.932 | -0.424 | 0.113 |
| {\rm log}_{10}({\rm sSFR}) | -10.356 | -9.778 | -9.117 |
| {\rm stellar\ age} | 2.355 | 5.318 | 6.802 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.011 | -0.529 | -0.179 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.486 | -0.792 | -0.130 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.495 | 0.733 | 1.007 |
| \delta | -0.627 | -0.386 | -0.147 |
| \tau_1/\tau_2 | 0.629 | 0.951 | 1.267 |
| Q_{PAH} | 0.806 | 2.070 | 3.946 |
| U_{min} | 2.505 | 7.777 | 15.179 |
| {\rm log}_{10}(\gamma_e)\, | -2.831 | -1.917 | -1.019 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.975 | -2.465 | -1.292 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.001 | 1.433 | 1.886 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.078 | -0.676 | -0.427 |
| 0.03-0.10 Gyr | -1.014 | -0.352 | 0.243 |
| 0.10-0.33 Gyr | -0.778 | -0.252 | 0.200 |
| 0.33-1.06 Gyr | -1.031 | -0.452 | -0.087 |
| 1.06-3.45 Gyr | -1.244 | -0.614 | -0.337 |
| 3.45-11.23 Gyr | -1.611 | -0.706 | -0.445 |
| 11.23-12.48 Gyr | -1.794 | -0.742 | -0.209 |