| Name: | AT2025kdu |
| Right ascension: | 23h12m45.72s |
| Declination: | -13d39m06.31s |
| Discovery Date: | May 5, 2025, 3:07 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.028 |
| Name: | 2025kdu |
| Right ascension: | 23h12m45.69s |
| Declination: | -13d39m00.52s |
| Redshift: | None |
| Photometric Redshift: | 0.105 |
| 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 DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 5.4 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 1.97 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.71 |
| Global aperture photometry | processed | 5.73 |
| Validate global photometry | processed | 13.65 |
| Global host SED inference | processed | 415.66 |
| Local aperture photometry | processed | 5.24 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 532.93 |
| RA, DEC (J2000): | 23h12m45.72s, -13d39m06.31s |
| semi major axis, semi minor axis (arcsec): | 1.04, 1.04 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 4.79 | 0.61 | 22.199 | 0.139 | AB |
| PanSTARRS_y | 5.31 | 1.61 | 22.088 | 0.328 | AB |
| RA, DEC (J2000): | 23h12m45.68s, -13d39m00.32s |
| semi major axis, semi minor axis (arcsec): | 8.86, 7.93 |
| angle (degrees, anti-clockwise from east): | -161.18 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 204.67 | 1.15 | 18.122 | 0.006 | AB |
| PanSTARRS_g | 203.41 | 2.04 | 18.129 | 0.011 | AB |
| PanSTARRS_r | 298.08 | 2.43 | 17.714 | 0.009 | AB |
| DES_r | 342.93 | 2.87 | 17.562 | 0.009 | AB |
| PanSTARRS_i | 405.38 | 2.76 | 17.380 | 0.007 | AB |
| PanSTARRS_z | 466.72 | 6.82 | 17.227 | 0.016 | AB |
| DES_z | 493.78 | 5.93 | 17.166 | 0.013 | AB |
| PanSTARRS_y | 543.42 | 12.95 | 17.062 | 0.026 | AB |
| 2MASS_J | 465.36 | 192.42 | 16.336 | 0.449 | Vega |
| 2MASS_H | 578.64 | 332.61 | 15.626 | 0.624 | Vega |
| 2MASS_K | 793.73 | 363.58 | 14.813 | 0.497 | Vega |
| WISE_W1 | 258.76 | 15.99 | 15.169 | 0.067 | Vega |
| WISE_W2 | 180.14 | 27.27 | 14.922 | 0.164 | Vega |
| WISE_W3 | 170.46 | 140.2 | 13.147 | 0.893 | Vega |
| WISE_W4 | 620.81 | 625.96 | 10.298 | 1.095 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.661 | 8.242 | 8.564 |
| {\rm log}_{10}({\rm SFR}) | -1.093 | -0.644 | -0.204 |
| {\rm log}_{10}({\rm sSFR}) | -9.478 | -8.833 | -7.972 |
| {\rm stellar\ age} | 0.141 | 4.686 | 7.310 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.702 | -1.100 | -0.213 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.489 | -0.645 | 0.157 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.946 | 1.526 | 2.172 |
| \delta | -0.125 | 0.133 | 0.314 |
| \tau_1/\tau_2 | 0.471 | 0.914 | 1.330 |
| Q_{PAH} | 0.664 | 2.218 | 4.704 |
| U_{min} | 2.971 | 8.585 | 16.265 |
| {\rm log}_{10}(\gamma_e)\, | -3.201 | -2.009 | -0.707 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.145 | -0.572 | 0.251 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.974 | 1.386 | 1.911 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.827 | -0.295 | 0.193 |
| 0.03-0.10 Gyr | -2.998 | -1.405 | -0.616 |
| 0.10-0.32 Gyr | -4.692 | -1.982 | -1.108 |
| 0.32-1.06 Gyr | -5.467 | -2.176 | -1.368 |
| 1.06-3.43 Gyr | -5.528 | -2.168 | -1.410 |
| 3.43-11.15 Gyr | -5.878 | -2.109 | -1.361 |
| 11.15-12.39 Gyr | -5.903 | -2.070 | -1.036 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.000 | 10.159 | 10.264 |
| {\rm log}_{10}({\rm SFR}) | -1.104 | -0.317 | 0.486 |
| {\rm log}_{10}({\rm sSFR}) | -11.231 | -10.480 | -9.653 |
| {\rm stellar\ age} | 2.784 | 5.563 | 6.921 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.335 | -0.925 | -0.653 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.351 | -0.217 | 0.238 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.131 | 0.292 | 0.498 |
| \delta | -0.805 | -0.515 | -0.089 |
| \tau_1/\tau_2 | 0.560 | 0.948 | 1.347 |
| Q_{PAH} | 0.587 | 1.679 | 3.656 |
| U_{min} | 2.390 | 7.439 | 14.586 |
| {\rm log}_{10}(\gamma_e)\, | -3.077 | -1.935 | -0.928 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.211 | -2.940 | -1.743 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.111 | 1.620 | 1.972 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.606 | -0.586 | -0.243 |
| 0.03-0.10 Gyr | -1.347 | -0.289 | 0.638 |
| 0.10-0.32 Gyr | -0.805 | 0.237 | 0.857 |
| 0.32-1.06 Gyr | -0.134 | 0.434 | 0.798 |
| 1.06-3.43 Gyr | -0.474 | 0.279 | 0.589 |
| 3.43-11.15 Gyr | -0.853 | 0.146 | 0.408 |
| 11.15-12.39 Gyr | -1.154 | 0.100 | 0.656 |