| Name: | AT2025xew |
| Right ascension: | 22h45m53.99s |
| Declination: | 3d40m23.80s |
| Discovery Date: | Sept. 2, 2025, 10:10 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.053 |
| Name: | |
| Right ascension: | 22h45m53.88s |
| Declination: | 3d40m21.25s |
| Redshift: | None |
| Photometric Redshift: | 0.124 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_r |
GALEX_NUV GALEX_FUV DES_g DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 16.06 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 6.01 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 5.25 |
| Validate global photometry | processed | 14.34 |
| Global host SED inference | processed | 436.88 |
| Local aperture photometry | processed | 5.41 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 22h45m53.86s, 3d40m21.32s |
| semi major axis, semi minor axis (arcsec): | 5.58, 4.15 |
| angle (degrees, anti-clockwise from east): | -5.04 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 6.81 | 4.02 | 21.818 | 0.641 | AB |
| SDSS_g | 67.22 | 2.79 | 19.331 | 0.045 | AB |
| PanSTARRS_g | 76.75 | 0.94 | 19.187 | 0.013 | AB |
| SDSS_r | 136.79 | 3.86 | 18.560 | 0.031 | AB |
| PanSTARRS_r | 133.97 | 1.19 | 18.582 | 0.010 | AB |
| DES_r | 143.89 | 1.27 | 18.505 | 0.010 | AB |
| SDSS_i | 184.83 | 5.58 | 18.233 | 0.033 | AB |
| PanSTARRS_i | 181.39 | 1.08 | 18.253 | 0.006 | AB |
| PanSTARRS_z | 225.03 | 3.3 | 18.019 | 0.016 | AB |
| SDSS_z | 176.87 | 13.87 | 18.281 | 0.085 | AB |
| PanSTARRS_y | 266.65 | 8.13 | 17.835 | 0.033 | AB |
| 2MASS_J | 181.12 | 131.56 | 17.360 | 0.789 | Vega |
| 2MASS_H | 27.67 | 220.51 | 18.927 | 8.651 | Vega |
| 2MASS_K | 124.11 | 231.17 | 16.828 | 2.022 | Vega |
| WISE_W1 | 110.33 | 13.05 | 16.094 | 0.128 | Vega |
| WISE_W2 | 91.32 | 20.98 | 15.660 | 0.249 | Vega |
| WISE_W3 | 102.91 | 77.48 | 13.695 | 0.817 | Vega |
| WISE_W4 | 533.51 | 517.53 | 10.462 | 1.053 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.919 | 10.071 | 10.161 |
| {\rm log}_{10}({\rm SFR}) | -1.208 | -0.508 | 0.149 |
| {\rm log}_{10}({\rm sSFR}) | -11.316 | -10.597 | -9.866 |
| {\rm stellar\ age} | 3.525 | 5.891 | 7.123 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.295 | -0.880 | -0.591 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.467 | -0.482 | 0.174 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.170 | 0.315 | 0.544 |
| \delta | -0.886 | -0.642 | -0.289 |
| \tau_1/\tau_2 | 0.598 | 0.972 | 1.341 |
| Q_{PAH} | 0.729 | 2.404 | 4.988 |
| U_{min} | 2.818 | 7.998 | 15.672 |
| {\rm log}_{10}(\gamma_e)\, | -2.307 | -1.232 | -0.392 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.075 | -2.758 | -1.660 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.071 | 1.576 | 1.939 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.659 | -0.773 | -0.416 |
| 0.03-0.10 Gyr | -1.404 | -0.466 | 0.288 |
| 0.10-0.32 Gyr | -1.050 | -0.079 | 0.520 |
| 0.32-1.05 Gyr | -0.504 | 0.158 | 0.507 |
| 1.05-3.38 Gyr | -0.330 | 0.196 | 0.473 |
| 3.38-10.95 Gyr | -0.608 | 0.139 | 0.342 |
| 10.95-12.16 Gyr | -0.885 | 0.066 | 0.611 |