| Name: | AT2025hdj |
| Right ascension: | 16h05m22.99s |
| Declination: | 2d48m03.99s |
| Discovery Date: | April 10, 2025, 11:04 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.073 |
| Name: | 2025hdj |
| Right ascension: | 16h05m22.98s |
| Declination: | 2d48m03.97s |
| Redshift: | None |
| Photometric Redshift: | 0.186 |
| 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 | 20.8 |
| Transient MWEBV | processed | 0.14 |
| Host match | processed | 3.28 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 6.71 |
| Validate global photometry | processed | 15.39 |
| Global host SED inference | processed | 460.02 |
| Local aperture photometry | processed | 6.68 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 16h05m22.97s, 2d48m04.05s |
| semi major axis, semi minor axis (arcsec): | 2.81, 2.65 |
| angle (degrees, anti-clockwise from east): | -139.12 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2.7 | 1.66 | 22.822 | 0.666 | AB |
| GALEX_NUV | 0.6 | 1.06 | 24.451 | 1.906 | AB |
| DES_g | 17.96 | 0.27 | 20.764 | 0.016 | AB |
| PanSTARRS_g | 17.94 | 0.53 | 20.766 | 0.032 | AB |
| PanSTARRS_r | 44.61 | 0.69 | 19.776 | 0.017 | AB |
| DES_r | 51.13 | 0.55 | 19.628 | 0.012 | AB |
| PanSTARRS_i | 67.3 | 0.7 | 19.330 | 0.011 | AB |
| PanSTARRS_z | 85.51 | 1.71 | 19.070 | 0.022 | AB |
| DES_z | 94.14 | 2.04 | 18.966 | 0.023 | AB |
| PanSTARRS_y | 108.56 | 4.72 | 18.811 | 0.047 | AB |
| 2MASS_J | 129.02 | 89.3 | 17.728 | 0.752 | Vega |
| 2MASS_H | 224.05 | 127.77 | 16.657 | 0.619 | Vega |
| 2MASS_K | 295.0 | 149.56 | 15.888 | 0.550 | Vega |
| WISE_W1 | 45.38 | 9.56 | 17.059 | 0.229 | Vega |
| WISE_W2 | 17.3 | 12.83 | 17.466 | 0.805 | Vega |
| WISE_W3 | 40.27 | 58.86 | 14.714 | 1.587 | Vega |
| WISE_W4 | 498.05 | 421.53 | 10.537 | 0.919 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.080 | 10.187 | 10.275 |
| {\rm log}_{10}({\rm SFR}) | -0.791 | -0.140 | 0.292 |
| {\rm log}_{10}({\rm sSFR}) | -10.987 | -10.298 | -9.809 |
| {\rm stellar\ age} | 5.060 | 6.319 | 7.627 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.028 | -0.485 | -0.231 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.260 | -0.593 | -0.092 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.269 | 0.452 | 0.653 |
| \delta | -0.895 | -0.715 | -0.477 |
| \tau_1/\tau_2 | 0.723 | 1.095 | 1.483 |
| Q_{PAH} | 1.614 | 3.697 | 5.641 |
| U_{min} | 3.012 | 8.512 | 15.403 |
| {\rm log}_{10}(\gamma_e)\, | -2.296 | -1.209 | -0.413 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.471 | -1.709 | -0.816 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.150 | 1.575 | 1.869 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.796 | -0.150 | 0.170 |
| 0.03-0.10 Gyr | -0.950 | -0.151 | 0.359 |
| 0.10-0.32 Gyr | -0.908 | -0.092 | 0.355 |
| 0.32-1.02 Gyr | -0.744 | 0.040 | 0.424 |
| 1.02-3.24 Gyr | -0.396 | 0.178 | 0.429 |
| 3.24-10.31 Gyr | -0.022 | 0.342 | 0.510 |
| 10.31-11.46 Gyr | -0.210 | 0.388 | 0.946 |