| Name: | AT2025xds |
| Right ascension: | 16h42m46.51s |
| Declination: | 37d14m56.75s |
| Discovery Date: | Sept. 9, 2025, 3:49 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.012 |
| Name: | |
| Right ascension: | 16h42m46.51s |
| Declination: | 37d14m56.36s |
| Redshift: | None |
| Photometric Redshift: | 0.130 |
| 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_z |
DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 38.9 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 7.09 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 6.69 |
| Validate global photometry | processed | 16.74 |
| Global host SED inference | processed | 386.78 |
| Local aperture photometry | processed | 6.66 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 16h42m46.50s, 37d14m56.54s |
| semi major axis, semi minor axis (arcsec): | 3.02, 2.71 |
| angle (degrees, anti-clockwise from east): | -136.09 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.78 | 0.42 | 23.274 | 0.257 | AB |
| GALEX_NUV | 3.72 | 0.42 | 22.473 | 0.121 | AB |
| SDSS_u | 18.74 | 2.11 | 20.718 | 0.122 | AB |
| SDSS_g | 44.46 | 1.87 | 19.780 | 0.046 | AB |
| DES_g | 40.97 | 0.54 | 19.869 | 0.014 | AB |
| PanSTARRS_g | 48.07 | 0.54 | 19.695 | 0.012 | AB |
| SDSS_r | 84.84 | 2.61 | 19.079 | 0.033 | AB |
| PanSTARRS_r | 85.06 | 0.71 | 19.076 | 0.009 | AB |
| SDSS_i | 103.54 | 3.07 | 18.862 | 0.032 | AB |
| PanSTARRS_i | 108.2 | 0.74 | 18.814 | 0.007 | AB |
| PanSTARRS_z | 120.3 | 1.88 | 18.699 | 0.017 | AB |
| SDSS_z | 115.14 | 6.93 | 18.747 | 0.065 | AB |
| DES_z | 128.73 | 2.22 | 18.626 | 0.019 | AB |
| PanSTARRS_y | 130.32 | 4.04 | 18.612 | 0.034 | AB |
| 2MASS_J | 209.51 | 81.95 | 17.202 | 0.425 | Vega |
| 2MASS_H | 113.82 | 126.78 | 17.392 | 1.209 | Vega |
| 2MASS_K | -77.43 | 144.22 | Vega | ||
| WISE_W1 | 53.35 | 8.0 | 16.883 | 0.163 | Vega |
| WISE_W2 | 29.94 | 8.99 | 16.870 | 0.326 | Vega |
| WISE_W3 | 121.57 | 46.8 | 13.514 | 0.418 | Vega |
| WISE_W4 | 412.49 | 327.54 | 10.741 | 0.862 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.760 | 9.839 | 9.917 |
| {\rm log}_{10}({\rm SFR}) | -0.346 | -0.055 | 0.234 |
| {\rm log}_{10}({\rm sSFR}) | -10.206 | -9.890 | -9.595 |
| {\rm stellar\ age} | 5.404 | 6.405 | 7.549 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.153 | -0.711 | -0.426 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.843 | -0.601 | -0.394 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.234 | 0.315 | 0.438 |
| \delta | -0.903 | -0.735 | -0.536 |
| \tau_1/\tau_2 | 0.684 | 1.063 | 1.424 |
| Q_{PAH} | 0.627 | 1.770 | 3.927 |
| U_{min} | 2.949 | 7.840 | 14.375 |
| {\rm log}_{10}(\gamma_e)\, | -2.247 | -1.449 | -0.652 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.140 | -2.922 | -1.828 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.012 | 1.495 | 1.887 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.391 | -0.182 | -0.014 |
| 0.03-0.10 Gyr | -0.389 | -0.011 | 0.327 |
| 0.10-0.32 Gyr | -0.446 | -0.097 | 0.171 |
| 0.32-1.04 Gyr | -0.561 | -0.209 | 0.047 |
| 1.04-3.37 Gyr | -0.406 | -0.111 | 0.089 |
| 3.37-10.88 Gyr | -0.253 | -0.038 | 0.109 |
| 10.88-12.09 Gyr | -0.493 | 0.030 | 0.479 |