| Name: | AT2026hgl |
| Right ascension: | 12h20m56.97s |
| Declination: | 38d47m18.15s |
| Discovery Date: | March 15, 2026, 5:18 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.021 |
| Name: | J122056.89+384720.11 |
| Right ascension: | 12h20m56.89s |
| Declination: | 38d47m20.11s |
| Redshift: | 0.095279 |
| 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 | 17.04 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.91 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.03 |
| Global aperture construction | processed | 0.6 |
| Global aperture photometry | processed | 5.11 |
| Validate global photometry | processed | 15.79 |
| Global host SED inference | processed | 440.33 |
| Local aperture photometry | processed | 4.77 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 498.19 |
| RA, DEC (J2000): | 12h20m56.97s, 38d47m18.15s |
| semi major axis, semi minor axis (arcsec): | 1.13, 1.13 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_i | 60.64 | 0.38 | 19.443 | 0.007 | AB |
| PanSTARRS_z | 65.67 | 0.76 | 19.357 | 0.013 | AB |
| PanSTARRS_y | 73.97 | 1.23 | 19.227 | 0.018 | AB |
| RA, DEC (J2000): | 12h20m56.88s, 38d47m20.22s |
| semi major axis, semi minor axis (arcsec): | 6.69, 4.58 |
| angle (degrees, anti-clockwise from east): | -27.92 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 17.51 | 3.2 | 20.792 | 0.198 | AB |
| GALEX_NUV | 35.84 | 2.14 | 20.014 | 0.065 | AB |
| SDSS_u | 82.85 | 4.35 | 19.104 | 0.057 | AB |
| SDSS_g | 239.85 | 4.51 | 17.950 | 0.020 | AB |
| PanSTARRS_g | 244.71 | 1.21 | 17.928 | 0.005 | AB |
| SDSS_r | 400.59 | 5.74 | 17.393 | 0.016 | AB |
| PanSTARRS_r | 389.31 | 1.29 | 17.424 | 0.004 | AB |
| SDSS_i | 563.62 | 7.06 | 17.023 | 0.014 | AB |
| PanSTARRS_i | 555.17 | 1.76 | 17.039 | 0.003 | AB |
| PanSTARRS_z | 634.06 | 3.6 | 16.895 | 0.006 | AB |
| SDSS_z | 651.51 | 14.62 | 16.865 | 0.024 | AB |
| PanSTARRS_y | 765.09 | 5.91 | 16.691 | 0.008 | AB |
| 2MASS_J | 1043.66 | 122.02 | 15.459 | 0.127 | Vega |
| 2MASS_H | 1008.94 | 193.67 | 15.023 | 0.208 | Vega |
| 2MASS_K | 874.87 | 199.17 | 14.707 | 0.247 | Vega |
| WISE_W1 | 463.78 | 13.97 | 14.535 | 0.033 | Vega |
| WISE_W2 | 339.89 | 16.87 | 14.233 | 0.054 | Vega |
| WISE_W3 | 1279.67 | 72.88 | 10.958 | 0.062 | Vega |
| WISE_W4 | 1762.25 | 476.7 | 9.165 | 0.294 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.961 | 9.269 | 9.446 |
| {\rm log}_{10}({\rm SFR}) | -1.083 | -0.535 | 0.092 |
| {\rm log}_{10}({\rm sSFR}) | -10.434 | -9.818 | -9.083 |
| {\rm stellar\ age} | 1.843 | 5.635 | 7.525 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.312 | -0.368 | 0.046 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.198 | -0.613 | 0.072 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.203 | 0.492 | 0.900 |
| \delta | -0.697 | -0.203 | 0.277 |
| \tau_1/\tau_2 | 0.559 | 0.918 | 1.290 |
| Q_{PAH} | 0.989 | 2.767 | 5.107 |
| U_{min} | 3.380 | 8.652 | 15.769 |
| {\rm log}_{10}(\gamma_e)\, | -3.065 | -1.886 | -0.466 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.098 | -0.829 | -0.267 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.059 | 1.520 | 1.926 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.052 | -0.531 | -0.204 |
| 0.03-0.10 Gyr | -1.452 | -0.567 | 0.194 |
| 0.10-0.33 Gyr | -1.470 | -0.607 | 0.106 |
| 0.33-1.06 Gyr | -1.692 | -0.653 | -0.123 |
| 1.06-3.46 Gyr | -2.054 | -0.803 | -0.424 |
| 3.46-11.26 Gyr | -2.035 | -0.788 | -0.428 |
| 11.26-12.51 Gyr | -2.091 | -0.804 | -0.114 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.318 | 10.364 | 10.416 |
| {\rm log}_{10}({\rm SFR}) | 0.325 | 0.540 | 0.763 |
| {\rm log}_{10}({\rm sSFR}) | -10.059 | -9.830 | -9.594 |
| {\rm stellar\ age} | 6.702 | 7.399 | 9.171 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.362 | -0.214 | -0.104 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | 0.120 | 0.284 | 0.413 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.132 | 0.180 | 0.272 |
| \delta | -0.914 | -0.750 | -0.493 |
| \tau_1/\tau_2 | 0.836 | 1.181 | 1.521 |
| Q_{PAH} | 0.672 | 1.797 | 3.322 |
| U_{min} | 2.394 | 6.839 | 13.134 |
| {\rm log}_{10}(\gamma_e)\, | -3.204 | -2.170 | -1.372 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.048 | -2.879 | -1.979 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.083 | 1.526 | 1.883 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.022 | 0.154 | 0.267 |
| 0.03-0.10 Gyr | 0.387 | 0.647 | 0.895 |
| 0.10-0.33 Gyr | -0.127 | 0.261 | 0.501 |
| 0.33-1.06 Gyr | -0.506 | -0.071 | 0.175 |
| 1.06-3.46 Gyr | -0.369 | 0.082 | 0.348 |
| 3.46-11.26 Gyr | 0.285 | 0.515 | 0.614 |
| 11.26-12.51 Gyr | 0.199 | 0.687 | 1.270 |