| Name: | AT2026aty |
| Right ascension: | 5h46m11.31s |
| Declination: | -41d48m30.11s |
| Discovery Date: | Jan. 20, 2026, 4:02 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | ESO306-026 |
| Right ascension: | 5h46m11.29s |
| Declination: | -41d48m22.12s |
| Redshift: | 0.035692 |
| Photometric Redshift: | None |
| 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 | 4.79 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 3.68 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.14 |
| Global aperture photometry | processed | 0.79 |
| Validate global photometry | processed | 1.36 |
| Global host SED inference | processed | 609.4 |
| Local aperture photometry | processed | 0.79 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | not enough filters | 20.75 |
| RA, DEC (J2000): | 5h46m11.31s, -41d48m30.11s |
| semi major axis, semi minor axis (arcsec): | 2.82, 2.82 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| 2MASS_H | 518.41 | 102.53 | 15.746 | 0.215 | Vega |
| RA, DEC (J2000): | 5h46m11.24s, -41d48m22.70s |
| semi major axis, semi minor axis (arcsec): | 19.69, 15.77 |
| angle (degrees, anti-clockwise from east): | -52.03 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 250.98 | 18.38 | 17.901 | 0.079 | AB |
| GALEX_NUV | 402.17 | 10.35 | 17.389 | 0.028 | AB |
| 2MASS_J | 10063.41 | 468.52 | 12.998 | 0.051 | Vega |
| 2MASS_H | 12818.35 | 640.15 | 12.263 | 0.054 | Vega |
| 2MASS_K | 10724.01 | 809.66 | 11.986 | 0.082 | Vega |
| WISE_W1 | 5275.46 | 36.7 | 11.895 | 0.008 | Vega |
| WISE_W2 | 3225.15 | 39.82 | 11.790 | 0.013 | Vega |
| WISE_W3 | 11511.94 | 137.72 | 8.573 | 0.013 | Vega |
| WISE_W4 | 10412.74 | 959.85 | 7.236 | 0.100 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.305 | 10.555 | 10.741 |
| {\rm log}_{10}({\rm SFR}) | 0.015 | 0.483 | 0.891 |
| {\rm log}_{10}({\rm sSFR}) | -10.547 | -10.067 | -9.576 |
| {\rm stellar\ age} | 4.853 | 7.940 | 11.929 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.830 | -0.258 | 0.026 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.474 | -0.744 | 0.022 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.139 | 0.309 | 0.583 |
| \delta | -0.681 | -0.196 | 0.118 |
| \tau_1/\tau_2 | 0.235 | 0.673 | 1.289 |
| Q_{PAH} | 0.271 | 1.233 | 3.072 |
| U_{min} | 2.387 | 7.160 | 13.683 |
| {\rm log}_{10}(\gamma_e)\, | -3.622 | -2.703 | -1.799 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.311 | -3.043 | -1.696 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.161 | 1.745 | 2.036 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.081 | 0.381 | 0.797 |
| 0.03-0.10 Gyr | -0.505 | 0.437 | 0.985 |
| 0.10-0.33 Gyr | -1.749 | -0.065 | 0.724 |
| 0.33-1.09 Gyr | -2.292 | -0.162 | 0.705 |
| 1.09-3.61 Gyr | -1.824 | 0.077 | 0.622 |
| 3.61-11.95 Gyr | -0.633 | 0.427 | 0.783 |
| 11.95-13.28 Gyr | -0.111 | 0.865 | 1.816 |