| Name: | AT2026aub |
| Right ascension: | 23h47m31.94s |
| Declination: | -28d32m08.77s |
| Discovery Date: | Jan. 20, 2026, 5:06 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.014 |
| Name: | 740508 |
| Right ascension: | 23h47m31.92s |
| Declination: | -28d32m08.56s |
| Redshift: | None |
| Photometric Redshift: | 0.051 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y |
GALEX_FUV 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 | 5.36 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 3.77 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 3.83 |
| Validate global photometry | processed | 10.78 |
| Global host SED inference | processed | 433.05 |
| Local aperture photometry | processed | 3.58 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 423.75 |
| RA, DEC (J2000): | 23h47m31.94s, -28d32m08.77s |
| semi major axis, semi minor axis (arcsec): | 1.99, 1.99 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 49.05 | 0.62 | 19.673 | 0.014 | AB |
| PanSTARRS_r | 67.08 | 0.74 | 19.333 | 0.012 | AB |
| PanSTARRS_i | 83.58 | 0.74 | 19.095 | 0.010 | AB |
| PanSTARRS_z | 88.13 | 1.89 | 19.037 | 0.023 | AB |
| PanSTARRS_y | 95.85 | 4.54 | 18.946 | 0.051 | AB |
| RA, DEC (J2000): | 23h47m31.88s, -28d32m08.76s |
| semi major axis, semi minor axis (arcsec): | 8.97, 6.19 |
| angle (degrees, anti-clockwise from east): | -73.96 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 61.6 | 3.63 | 19.426 | 0.064 | AB |
| PanSTARRS_g | 187.3 | 2.26 | 18.219 | 0.013 | AB |
| PanSTARRS_r | 236.28 | 2.7 | 17.966 | 0.012 | AB |
| PanSTARRS_i | 277.01 | 2.71 | 17.794 | 0.011 | AB |
| PanSTARRS_z | 285.08 | 6.99 | 17.763 | 0.027 | AB |
| PanSTARRS_y | 315.83 | 16.84 | 17.651 | 0.058 | AB |
| 2MASS_J | 158.25 | 213.58 | 17.507 | 1.465 | Vega |
| 2MASS_H | 198.66 | 361.41 | 16.787 | 1.975 | Vega |
| 2MASS_K | 514.14 | 357.97 | 15.285 | 0.756 | Vega |
| WISE_W1 | 152.7 | 11.17 | 15.741 | 0.079 | Vega |
| WISE_W2 | 84.48 | 18.43 | 15.744 | 0.237 | Vega |
| WISE_W3 | 103.52 | 78.39 | 13.688 | 0.822 | Vega |
| WISE_W4 | -19.97 | 374.47 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.680 | 8.861 | 8.983 |
| {\rm log}_{10}({\rm SFR}) | -1.802 | -1.212 | -0.587 |
| {\rm log}_{10}({\rm sSFR}) | -10.693 | -10.109 | -9.446 |
| {\rm stellar\ age} | 3.289 | 6.169 | 7.648 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.663 | -1.206 | -0.710 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.668 | -0.974 | -0.177 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.177 | 0.428 | 0.721 |
| \delta | -0.527 | -0.108 | 0.239 |
| \tau_1/\tau_2 | 0.685 | 1.031 | 1.356 |
| Q_{PAH} | 0.950 | 2.709 | 5.049 |
| U_{min} | 3.057 | 8.010 | 15.065 |
| {\rm log}_{10}(\gamma_e)\, | -2.993 | -1.997 | -0.812 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.222 | -1.009 | -0.400 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.081 | 1.549 | 1.938 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.858 | -1.372 | -1.051 |
| 0.03-0.10 Gyr | -2.007 | -1.190 | -0.467 |
| 0.10-0.33 Gyr | -1.867 | -1.097 | -0.543 |
| 0.33-1.08 Gyr | -1.682 | -1.050 | -0.627 |
| 1.08-3.57 Gyr | -1.676 | -1.067 | -0.801 |
| 3.57-11.76 Gyr | -1.847 | -1.133 | -0.870 |
| 11.76-13.07 Gyr | -2.081 | -1.148 | -0.627 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.062 | 9.259 | 9.426 |
| {\rm log}_{10}({\rm SFR}) | -0.271 | -0.007 | 0.300 |
| {\rm log}_{10}({\rm sSFR}) | -9.584 | -9.279 | -8.888 |
| {\rm stellar\ age} | 4.645 | 6.732 | 8.701 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.454 | -1.005 | -0.578 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.301 | 0.096 | 0.391 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.110 | 0.224 | 0.388 |
| \delta | -0.480 | -0.056 | 0.245 |
| \tau_1/\tau_2 | 0.590 | 1.019 | 1.445 |
| Q_{PAH} | 0.727 | 2.363 | 4.482 |
| U_{min} | 2.930 | 8.545 | 15.635 |
| {\rm log}_{10}(\gamma_e)\, | -3.068 | -1.987 | -0.895 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.145 | -3.006 | -1.975 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.004 | 1.445 | 1.882 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.857 | -0.980 | -0.659 |
| 0.03-0.10 Gyr | -0.144 | 0.140 | 0.456 |
| 0.10-0.33 Gyr | -1.840 | -0.459 | -0.025 |
| 0.33-1.08 Gyr | -2.335 | -0.925 | -0.511 |
| 1.08-3.57 Gyr | -2.058 | -0.925 | -0.602 |
| 3.57-11.76 Gyr | -1.572 | -0.770 | -0.495 |
| 11.76-13.07 Gyr | -1.410 | -0.580 | 0.118 |