| Name: | AT2026hdb |
| Right ascension: | 3h39m08.75s |
| Declination: | -28d16m13.12s |
| Discovery Date: | March 10, 2026, 12:53 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.011 |
| Name: | J033908.81-281613.10 |
| Right ascension: | 3h39m08.81s |
| Declination: | -28d16m13.10s |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 6.13 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 8.69 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.07 |
| Global aperture construction | processed | 2.72 |
| Global aperture photometry | processed | 3.84 |
| Validate global photometry | processed | 11.75 |
| Global host SED inference | processed | 1197.66 |
| Local aperture photometry | processed | 3.73 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 3h39m08.79s, -28d16m12.84s |
| semi major axis, semi minor axis (arcsec): | 3.97, 3.14 |
| angle (degrees, anti-clockwise from east): | -89.65 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 10.37 | 2.37 | 21.361 | 0.248 | AB |
| GALEX_NUV | 17.32 | 1.89 | 20.804 | 0.119 | AB |
| PanSTARRS_g | 13.99 | 0.88 | 21.036 | 0.069 | AB |
| PanSTARRS_r | 18.86 | 1.13 | 20.711 | 0.065 | AB |
| PanSTARRS_i | 24.11 | 1.51 | 20.445 | 0.068 | AB |
| PanSTARRS_z | 23.17 | 2.17 | 20.487 | 0.102 | AB |
| PanSTARRS_y | 18.04 | 6.43 | 20.760 | 0.387 | AB |
| 2MASS_J | -5.81 | 105.47 | Vega | ||
| 2MASS_H | 223.47 | 161.27 | 16.659 | 0.784 | Vega |
| 2MASS_K | -163.66 | 197.19 | Vega | ||
| WISE_W1 | 14.29 | 6.44 | 18.313 | 0.489 | Vega |
| WISE_W2 | 3.05 | 8.15 | 19.351 | 2.905 | Vega |
| WISE_W3 | 43.37 | 38.13 | 14.633 | 0.955 | Vega |
| WISE_W4 | 377.97 | 328.34 | 10.836 | 0.943 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.775 | 9.121 | 9.352 |
| {\rm log}_{10}({\rm SFR}) | 0.124 | 0.472 | 1.108 |
| {\rm log}_{10}({\rm sSFR}) | -9.022 | -8.471 | -7.943 |
| {\rm stellar\ age} | 0.221 | 4.283 | 6.562 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.751 | -1.342 | -0.351 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.731 | -0.365 | 0.325 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.044 | 0.219 | 1.130 |
| \delta | -0.100 | 0.305 | 0.379 |
| \tau_1/\tau_2 | 0.706 | 1.206 | 1.698 |
| Q_{PAH} | 0.926 | 2.829 | 4.928 |
| U_{min} | 3.206 | 9.246 | 16.986 |
| {\rm log}_{10}(\gamma_e)\, | -3.126 | -1.923 | -0.655 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.116 | -0.565 | 0.097 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.053 | 1.334 | 1.755 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.398 | -0.082 | 0.340 |
| 0.03-0.10 Gyr | 0.213 | 0.601 | 1.245 |
| 0.10-0.32 Gyr | -2.663 | -0.915 | -0.154 |
| 0.32-1.02 Gyr | -4.167 | -1.428 | -0.685 |
| 1.02-3.24 Gyr | -4.030 | -1.346 | -0.759 |
| 3.24-10.32 Gyr | -4.085 | -1.246 | -0.673 |
| 10.32-11.46 Gyr | -4.151 | -1.034 | -0.165 |