| Name: | AT2025udx |
| Right ascension: | 23h29m10.31s |
| Declination: | -3d29m50.32s |
| Discovery Date: | Aug. 16, 2025, 8:48 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.042 |
| Name: | |
| Right ascension: | 23h29m09.69s |
| Declination: | -3d29m53.30s |
| 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 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 | 33.01 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 6.71 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 5.66 |
| Validate global photometry | processed | 14.52 |
| Global host SED inference | processed | 390.13 |
| Local aperture photometry | processed | 6.69 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 480.13 |
| RA, DEC (J2000): | 23h29m10.31s, -3d29m50.32s |
| 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 | 7.9 | 0.27 | 21.656 | 0.037 | AB |
| PanSTARRS_z | 6.72 | 0.74 | 21.831 | 0.119 | AB |
| DES_z | 13.04 | 0.7 | 21.112 | 0.059 | AB |
| PanSTARRS_y | 8.36 | 1.64 | 21.594 | 0.213 | AB |
| RA, DEC (J2000): | 23h29m09.67s, -3d29m52.96s |
| semi major axis, semi minor axis (arcsec): | 21.5, 6.81 |
| angle (degrees, anti-clockwise from east): | -110.05 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 30.17 | 1.5 | 20.201 | 0.054 | AB |
| GALEX_NUV | 40.9 | 1.09 | 19.871 | 0.029 | AB |
| DES_g | 388.81 | 1.29 | 17.426 | 0.004 | AB |
| PanSTARRS_g | 460.1 | 2.49 | 17.243 | 0.006 | AB |
| PanSTARRS_r | 792.45 | 3.34 | 16.653 | 0.005 | AB |
| DES_r | 761.1 | 2.74 | 16.696 | 0.004 | AB |
| PanSTARRS_i | 1144.2 | 4.23 | 16.254 | 0.004 | AB |
| PanSTARRS_z | 1288.79 | 8.14 | 16.125 | 0.007 | AB |
| DES_z | 1331.76 | 7.25 | 16.089 | 0.006 | AB |
| 2MASS_J | 1945.89 | 263.92 | 14.782 | 0.147 | Vega |
| 2MASS_H | 2691.2 | 433.58 | 13.958 | 0.175 | Vega |
| 2MASS_K | 2560.16 | 514.47 | 13.542 | 0.218 | Vega |
| WISE_W1 | 1245.09 | 29.41 | 13.463 | 0.026 | Vega |
| WISE_W2 | 924.2 | 36.03 | 13.147 | 0.042 | Vega |
| WISE_W3 | 2823.99 | 167.97 | 10.099 | 0.065 | Vega |
| WISE_W4 | 4808.71 | 1148.06 | 8.075 | 0.259 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.133 | 8.454 | 8.658 |
| {\rm log}_{10}({\rm SFR}) | -1.353 | -0.819 | -0.269 |
| {\rm log}_{10}({\rm sSFR}) | -9.910 | -9.289 | -8.520 |
| {\rm stellar\ age} | 0.699 | 4.547 | 6.740 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.660 | -1.121 | -0.275 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.455 | -0.605 | 0.184 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.492 | 0.948 | 1.424 |
| \delta | -0.274 | -0.013 | 0.208 |
| \tau_1/\tau_2 | 0.691 | 1.073 | 1.466 |
| Q_{PAH} | 1.066 | 2.691 | 5.233 |
| U_{min} | 3.096 | 8.203 | 15.466 |
| {\rm log}_{10}(\gamma_e)\, | -2.806 | -1.686 | -0.619 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.537 | -0.304 | 0.222 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.139 | 1.634 | 2.010 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.234 | -0.758 | -0.272 |
| 0.03-0.10 Gyr | -1.684 | -0.940 | -0.271 |
| 0.10-0.33 Gyr | -2.074 | -1.200 | -0.580 |
| 0.33-1.06 Gyr | -2.793 | -1.411 | -0.912 |
| 1.06-3.45 Gyr | -3.576 | -1.564 | -1.177 |
| 3.45-11.23 Gyr | -4.013 | -1.711 | -1.237 |
| 11.23-12.47 Gyr | -3.702 | -1.817 | -1.099 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.776 | 10.815 | 10.865 |
| {\rm log}_{10}({\rm SFR}) | 0.193 | 0.370 | 0.573 |
| {\rm log}_{10}({\rm sSFR}) | -10.647 | -10.441 | -10.246 |
| {\rm stellar\ age} | 7.160 | 7.824 | 9.481 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.588 | -0.363 | -0.175 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.874 | -0.557 | -0.321 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.195 | 0.303 | 0.432 |
| \delta | -0.627 | -0.311 | -0.035 |
| \tau_1/\tau_2 | 0.565 | 0.925 | 1.309 |
| Q_{PAH} | 0.734 | 1.716 | 2.851 |
| U_{min} | 2.704 | 7.267 | 13.929 |
| {\rm log}_{10}(\gamma_e)\, | -2.945 | -2.128 | -1.427 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.368 | -1.666 | -1.364 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.983 | 1.330 | 1.714 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.539 | 0.686 | 0.846 |
| 0.03-0.10 Gyr | -0.757 | 0.053 | 0.468 |
| 0.10-0.33 Gyr | -0.971 | -0.180 | 0.213 |
| 0.33-1.06 Gyr | -0.944 | -0.185 | 0.203 |
| 1.06-3.45 Gyr | -0.513 | 0.246 | 0.699 |
| 3.45-11.23 Gyr | 0.791 | 1.011 | 1.101 |
| 11.23-12.47 Gyr | 0.703 | 1.206 | 1.731 |