| Name: | AT2025aexy |
| Right ascension: | 1h28m50.97s |
| Declination: | 0d33m03.82s |
| Discovery Date: | Nov. 19, 2025, 5:16 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.023 |
| Name: | |
| Right ascension: | 1h28m51.04s |
| Declination: | 0d33m02.11s |
| Redshift: | None |
| Photometric Redshift: | 0.089 |
| 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 | 19.25 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 7.5 |
| Host information | processed | 0.22 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 2.7 |
| Global aperture photometry | processed | 8.07 |
| Validate global photometry | processed | 17.91 |
| Global host SED inference | processed | 515.25 |
| Local aperture photometry | processed | 7.09 |
| Validate local photometry | processed | 0.04 |
| Local host SED inference | processed | 885.12 |
| RA, DEC (J2000): | 1h28m50.97s, 0d33m03.82s |
| semi major axis, semi minor axis (arcsec): | 1.21, 1.21 |
| 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 | 1.47 | 0.08 | 23.483 | 0.056 | AB |
| PanSTARRS_r | 2.24 | 0.31 | 23.025 | 0.148 | AB |
| DES_r | 1.88 | 0.11 | 23.214 | 0.064 | AB |
| PanSTARRS_i | 2.38 | 0.35 | 22.960 | 0.159 | AB |
| PanSTARRS_z | 3.89 | 0.8 | 22.426 | 0.224 | AB |
| DES_z | 1.94 | 0.28 | 23.181 | 0.159 | AB |
| PanSTARRS_y | 3.99 | 1.86 | 22.397 | 0.505 | AB |
| RA, DEC (J2000): | 1h28m50.99s, 0d33m03.06s |
| semi major axis, semi minor axis (arcsec): | 7.07, 2.26 |
| angle (degrees, anti-clockwise from east): | -45.11 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.82 | 0.42 | 22.445 | 0.119 | AB |
| GALEX_NUV | 4.82 | 0.38 | 22.193 | 0.086 | AB |
| SDSS_u | 3.96 | 3.1 | 22.406 | 0.851 | AB |
| SDSS_g | 15.55 | 1.63 | 20.921 | 0.114 | AB |
| DES_g | 10.56 | 0.24 | 21.341 | 0.024 | AB |
| PanSTARRS_g | 14.07 | 1.08 | 21.029 | 0.084 | AB |
| SDSS_r | 12.6 | 2.13 | 21.149 | 0.183 | AB |
| PanSTARRS_r | 15.35 | 0.99 | 20.934 | 0.070 | AB |
| DES_r | 14.04 | 0.35 | 21.032 | 0.027 | AB |
| SDSS_i | 15.98 | 3.23 | 20.891 | 0.219 | AB |
| PanSTARRS_i | 16.27 | 1.12 | 20.872 | 0.075 | AB |
| PanSTARRS_z | 20.38 | 2.56 | 20.627 | 0.137 | AB |
| SDSS_z | 6.25 | 10.26 | 21.910 | 1.782 | AB |
| DES_z | 17.58 | 0.89 | 20.788 | 0.055 | AB |
| PanSTARRS_y | 7.31 | 5.92 | 21.740 | 0.879 | AB |
| 2MASS_J | -23.92 | 114.82 | Vega | ||
| 2MASS_H | -211.48 | 168.0 | Vega | ||
| 2MASS_K | -292.31 | 197.37 | Vega | ||
| WISE_W1 | 3.45 | 8.16 | 19.857 | 2.569 | Vega |
| WISE_W2 | -1.08 | 11.53 | Vega | ||
| WISE_W3 | -40.04 | 49.39 | Vega | ||
| WISE_W4 | 58.8 | 283.43 | 12.857 | 5.234 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.597 | 7.908 | 8.160 |
| {\rm log}_{10}({\rm SFR}) | -1.348 | -0.669 | 0.030 |
| {\rm log}_{10}({\rm sSFR}) | -9.278 | -8.445 | -7.921 |
| {\rm stellar\ age} | 0.075 | 0.678 | 4.647 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.778 | -1.323 | -0.462 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.353 | -0.817 | -0.204 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 1.136 | 1.749 | 2.434 |
| \delta | 0.063 | 0.231 | 0.339 |
| \tau_1/\tau_2 | 0.763 | 1.280 | 1.709 |
| Q_{PAH} | 1.761 | 3.897 | 5.898 |
| U_{min} | 3.521 | 10.149 | 18.761 |
| {\rm log}_{10}(\gamma_e)\, | -3.054 | -1.769 | -0.516 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -0.921 | 0.125 | 0.393 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.071 | 1.456 | 1.917 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.041 | -1.210 | -0.584 |
| 0.03-0.10 Gyr | -1.601 | -0.655 | 0.172 |
| 0.10-0.33 Gyr | -3.329 | -1.437 | -0.693 |
| 0.33-1.06 Gyr | -5.284 | -2.573 | -1.425 |
| 1.06-3.47 Gyr | -6.814 | -3.600 | -1.962 |
| 3.47-11.33 Gyr | -7.881 | -4.032 | -2.164 |
| 11.33-12.59 Gyr | -8.177 | -3.726 | -1.998 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.235 | 8.483 | 8.687 |
| {\rm log}_{10}({\rm SFR}) | -0.913 | -0.402 | 0.228 |
| {\rm log}_{10}({\rm sSFR}) | -9.417 | -8.835 | -8.040 |
| {\rm stellar\ age} | 0.247 | 4.321 | 6.738 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.728 | -1.167 | -0.324 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.620 | -0.928 | 0.010 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.131 | 0.652 | 1.341 |
| \delta | -0.021 | 0.239 | 0.351 |
| \tau_1/\tau_2 | 0.668 | 1.129 | 1.567 |
| Q_{PAH} | 1.115 | 3.059 | 5.117 |
| U_{min} | 3.619 | 10.106 | 17.933 |
| {\rm log}_{10}(\gamma_e)\, | -2.819 | -1.591 | -0.621 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.368 | -0.536 | 0.071 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.207 | 1.510 | 1.859 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.997 | -1.278 | -0.785 |
| 0.03-0.10 Gyr | -0.830 | -0.270 | 0.381 |
| 0.10-0.33 Gyr | -2.624 | -0.973 | -0.277 |
| 0.33-1.06 Gyr | -3.966 | -1.653 | -1.075 |
| 1.06-3.47 Gyr | -4.581 | -1.757 | -1.261 |
| 3.47-11.33 Gyr | -5.013 | -1.872 | -1.332 |
| 11.33-12.59 Gyr | -5.266 | -1.816 | -0.952 |