| Name: | AT2025xdw |
| Right ascension: | 1h13m53.43s |
| Declination: | 16d22m51.34s |
| Discovery Date: | Aug. 2, 2025, 1:44 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.095 |
| Name: | |
| Right ascension: | 1h13m53.38s |
| Declination: | 16d22m45.29s |
| Redshift: | 0.082986 |
| Photometric Redshift: | 0.082 |
| 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_u SDSS_g DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV SDSS_r SDSS_z DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 37.0 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 5.89 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 4.73 |
| Validate global photometry | processed | 13.36 |
| Global host SED inference | processed | 416.02 |
| Local aperture photometry | processed | 5.51 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 416.5 |
| RA, DEC (J2000): | 1h13m53.43s, 16d22m51.34s |
| semi major axis, semi minor axis (arcsec): | 1.28, 1.28 |
| 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 | 11.32 | 0.17 | 21.265 | 0.016 | AB |
| PanSTARRS_r | 22.64 | 0.47 | 20.513 | 0.022 | AB |
| DES_r | 22.81 | 0.39 | 20.505 | 0.019 | AB |
| SDSS_i | 31.12 | 1.61 | 20.167 | 0.056 | AB |
| PanSTARRS_i | 32.41 | 0.46 | 20.123 | 0.016 | AB |
| PanSTARRS_z | 41.46 | 1.01 | 19.856 | 0.026 | AB |
| DES_z | 38.92 | 1.14 | 19.925 | 0.032 | AB |
| PanSTARRS_y | 50.57 | 3.36 | 19.640 | 0.072 | AB |
| RA, DEC (J2000): | 1h13m53.36s, 16d22m45.63s |
| semi major axis, semi minor axis (arcsec): | 12.42, 7.38 |
| angle (degrees, anti-clockwise from east): | -156.47 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 63.07 | 6.19 | 19.400 | 0.107 | AB |
| SDSS_g | 549.57 | 6.52 | 17.050 | 0.013 | AB |
| DES_g | 526.99 | 1.18 | 17.095 | 0.002 | AB |
| PanSTARRS_g | 588.84 | 2.64 | 16.975 | 0.005 | AB |
| DES_r | 1249.06 | 2.89 | 16.159 | 0.003 | AB |
| SDSS_i | 1853.65 | 12.35 | 15.730 | 0.007 | AB |
| PanSTARRS_i | 1855.59 | 3.55 | 15.729 | 0.002 | AB |
| PanSTARRS_z | 2262.3 | 7.51 | 15.514 | 0.004 | AB |
| DES_z | 2341.31 | 8.81 | 15.476 | 0.004 | AB |
| PanSTARRS_y | 2712.48 | 24.9 | 15.317 | 0.010 | AB |
| 2MASS_J | 3408.76 | 233.14 | 14.174 | 0.074 | Vega |
| 2MASS_H | 4499.12 | 315.29 | 13.400 | 0.076 | Vega |
| 2MASS_K | 4618.3 | 487.94 | 12.901 | 0.115 | Vega |
| WISE_W1 | 1942.56 | 28.53 | 12.980 | 0.016 | Vega |
| WISE_W2 | 1144.64 | 32.93 | 12.914 | 0.031 | Vega |
| WISE_W3 | 2027.77 | 122.6 | 10.458 | 0.066 | Vega |
| WISE_W4 | 1705.51 | 771.37 | 9.200 | 0.491 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.052 | 9.162 | 9.268 |
| {\rm log}_{10}({\rm SFR}) | -1.893 | -1.283 | -0.639 |
| {\rm log}_{10}({\rm sSFR}) | -11.123 | -10.467 | -9.772 |
| {\rm stellar\ age} | 5.123 | 6.909 | 8.306 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.440 | -0.856 | -0.408 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.404 | -0.778 | -0.085 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.306 | 0.681 | 1.092 |
| \delta | -0.351 | -0.006 | 0.289 |
| \tau_1/\tau_2 | 0.679 | 1.049 | 1.398 |
| Q_{PAH} | 1.081 | 2.843 | 5.089 |
| U_{min} | 2.975 | 8.126 | 14.897 |
| {\rm log}_{10}(\gamma_e)\, | -2.815 | -1.734 | -0.683 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.341 | -0.479 | -0.026 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.027 | 1.457 | 1.930 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.199 | -1.519 | -1.046 |
| 0.03-0.10 Gyr | -2.003 | -1.258 | -0.544 |
| 0.10-0.33 Gyr | -1.948 | -1.182 | -0.573 |
| 0.33-1.07 Gyr | -1.971 | -1.137 | -0.617 |
| 1.07-3.49 Gyr | -1.673 | -0.886 | -0.583 |
| 3.49-11.40 Gyr | -1.168 | -0.729 | -0.546 |
| 11.40-12.66 Gyr | -1.415 | -0.722 | -0.146 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.624 | 10.759 | 10.900 |
| {\rm log}_{10}({\rm SFR}) | -1.119 | -0.074 | 0.393 |
| {\rm log}_{10}({\rm sSFR}) | -12.046 | -10.894 | -10.339 |
| {\rm stellar\ age} | 2.526 | 5.436 | 7.233 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.942 | -0.650 | -0.475 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.699 | -0.952 | 0.047 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.415 | 0.566 | 0.727 |
| \delta | -0.905 | -0.684 | -0.391 |
| \tau_1/\tau_2 | 0.377 | 0.720 | 1.111 |
| Q_{PAH} | 0.367 | 1.089 | 2.148 |
| U_{min} | 2.090 | 7.061 | 14.515 |
| {\rm log}_{10}(\gamma_e)\, | -3.549 | -2.680 | -1.842 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.465 | -3.605 | -2.662 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.033 | 1.497 | 1.908 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.966 | 0.167 | 0.498 |
| 0.03-0.10 Gyr | -2.516 | -0.353 | 0.350 |
| 0.10-0.33 Gyr | -2.196 | -0.176 | 0.582 |
| 0.33-1.07 Gyr | -0.284 | 0.800 | 1.405 |
| 1.07-3.49 Gyr | 0.661 | 1.059 | 1.358 |
| 3.49-11.40 Gyr | -0.579 | 0.704 | 1.039 |
| 11.40-12.66 Gyr | -1.254 | 0.557 | 1.257 |