| Name: | AT2026agtj |
| Right ascension: | 8h52m44.39s |
| Declination: | 17d10m04.29s |
| Discovery Date: | Oct. 22, 2026, 2:55 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.018 |
| Name: | J085244.43+171008.75 |
| Object ID: | 9906627872362009 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 8h52m44.43s |
| Declination: | 17d10m08.75s |
| Redshift: | None |
| Photometric Redshift: | 0.062 |
| Version: | 0 |
| Downloadable | 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 | 21.2 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 5.8 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.1 |
| Host spectrum download | processed | 0.05 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 8.04 |
| Validate global photometry | processed | 21.46 |
| Global host SED inference | processed | 335.61 |
| Local aperture photometry | processed | 8.03 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 451.69 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.121 | 8.325 | 8.466 |
| {\rm log}_{10}({\rm SFR}) | -1.940 | -1.255 | -0.622 |
| {\rm log}_{10}({\rm sSFR}) | -10.294 | -9.649 | -8.902 |
| {\rm stellar\ age} | 1.283 | 5.165 | 6.950 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.633 | -1.007 | -0.276 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.627 | -0.751 | 0.125 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.102 | 0.429 | 0.945 |
| \delta | -0.424 | 0.036 | 0.317 |
| \tau_1/\tau_2 | 0.697 | 1.015 | 1.325 |
| Q_{PAH} | 1.044 | 2.669 | 4.862 |
| U_{min} | 3.075 | 8.436 | 15.996 |
| {\rm log}_{10}(\gamma_e)\, | -2.875 | -1.921 | -0.694 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.070 | -2.171 | -0.369 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.988 | 1.426 | 1.924 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.722 | -1.505 | -0.980 |
| 0.03-0.10 Gyr | -2.028 | -1.258 | -0.525 |
| 0.10-0.33 Gyr | -1.981 | -1.318 | -0.753 |
| 0.33-1.08 Gyr | -2.217 | -1.479 | -1.063 |
| 1.08-3.54 Gyr | -3.020 | -1.603 | -1.305 |
| 3.54-11.64 Gyr | -3.631 | -1.787 | -1.426 |
| 11.64-12.93 Gyr | -3.717 | -1.865 | -1.249 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.282 | 9.392 | 9.476 |
| {\rm log}_{10}({\rm SFR}) | -1.009 | -0.722 | -0.441 |
| {\rm log}_{10}({\rm sSFR}) | -10.416 | -10.106 | -9.792 |
| {\rm stellar\ age} | 5.190 | 6.525 | 7.458 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.660 | -1.304 | -0.933 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.542 | -0.617 | 0.182 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.084 | 0.194 | 0.350 |
| \delta | -0.484 | -0.139 | 0.140 |
| \tau_1/\tau_2 | 0.701 | 0.991 | 1.271 |
| Q_{PAH} | 0.708 | 2.035 | 4.000 |
| U_{min} | 2.689 | 7.505 | 15.067 |
| {\rm log}_{10}(\gamma_e)\, | -2.856 | -1.638 | -0.645 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.441 | -3.488 | -2.256 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.118 | 1.550 | 1.956 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.194 | -0.866 | -0.608 |
| 0.03-0.10 Gyr | -1.037 | -0.682 | -0.355 |
| 0.10-0.33 Gyr | -0.988 | -0.633 | -0.293 |
| 0.33-1.08 Gyr | -0.960 | -0.617 | -0.363 |
| 1.08-3.54 Gyr | -0.739 | -0.488 | -0.296 |
| 3.54-11.64 Gyr | -0.799 | -0.511 | -0.357 |
| 11.64-12.93 Gyr | -1.086 | -0.558 | -0.145 |
| RA, DEC (J2000): | 8h52m44.39s, 17d10m04.29s |
| semi major axis, semi minor axis (arcsec): | 1.67, 1.67 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 2.34 | 1.42 | 22.975 | 0.656 | AB |
| SDSS_g | 12.78 | 1.03 | 21.134 | 0.088 | AB |
| DES_g | 13.12 | 0.19 | 21.105 | 0.016 | AB |
| PanSTARRS_g | 12.45 | 0.41 | 21.162 | 0.036 | AB |
| SDSS_r | 17.81 | 1.29 | 20.774 | 0.079 | AB |
| PanSTARRS_r | 16.14 | 0.38 | 20.880 | 0.026 | AB |
| DES_r | 18.85 | 0.41 | 20.712 | 0.023 | AB |
| SDSS_i | 22.32 | 1.64 | 20.528 | 0.080 | AB |
| PanSTARRS_i | 19.77 | 0.63 | 20.660 | 0.035 | AB |
| DES_i | 21.93 | 0.4 | 20.547 | 0.020 | AB |
| PanSTARRS_z | 22.27 | 1.13 | 20.531 | 0.055 | AB |
| SDSS_z | 23.38 | 4.38 | 20.478 | 0.204 | AB |
| DES_z | 23.3 | 0.97 | 20.481 | 0.045 | AB |
| PanSTARRS_y | 29.05 | 2.85 | 20.242 | 0.107 | AB |
| RA, DEC (J2000): | 8h52m44.42s, 17d10m08.71s |
| semi major axis, semi minor axis (arcsec): | 10.04, 3.76 |
| angle (degrees, anti-clockwise from east): | 184.96 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 15.08 | 4.11 | 20.954 | 0.296 | AB |
| GALEX_NUV | 28.76 | 3.84 | 20.253 | 0.145 | AB |
| SDSS_u | 31.69 | 5.28 | 20.148 | 0.181 | AB |
| SDSS_g | 106.93 | 3.22 | 18.827 | 0.033 | AB |
| DES_g | 116.02 | 0.61 | 18.739 | 0.006 | AB |
| PanSTARRS_g | 115.52 | 1.5 | 18.743 | 0.014 | AB |
| SDSS_r | 153.83 | 4.17 | 18.432 | 0.029 | AB |
| PanSTARRS_r | 156.95 | 1.39 | 18.411 | 0.010 | AB |
| DES_r | 174.03 | 1.32 | 18.298 | 0.008 | AB |
| SDSS_i | 202.96 | 5.53 | 18.131 | 0.030 | AB |
| PanSTARRS_i | 192.35 | 2.29 | 18.190 | 0.013 | AB |
| DES_i | 206.47 | 1.28 | 18.113 | 0.007 | AB |
| PanSTARRS_z | 213.57 | 4.09 | 18.076 | 0.021 | AB |
| SDSS_z | 183.81 | 15.96 | 18.239 | 0.094 | AB |
| DES_z | 225.37 | 3.13 | 18.018 | 0.015 | AB |
| PanSTARRS_y | 243.28 | 10.37 | 17.935 | 0.046 | AB |
| 2MASS_J | 235.51 | 126.93 | 17.075 | 0.585 | Vega |
| 2MASS_H | 312.42 | 206.2 | 16.296 | 0.717 | Vega |
| 2MASS_K | 257.71 | 203.9 | 16.034 | 0.859 | Vega |
| WISE_W1 | 102.68 | 12.75 | 16.172 | 0.135 | Vega |
| WISE_W2 | 73.81 | 24.32 | 15.891 | 0.358 | Vega |
| WISE_W3 | 192.88 | 97.28 | 13.013 | 0.548 | Vega |
| WISE_W4 | 121.0 | 554.25 | 12.073 | 4.973 | Vega |