| Name: | AT2026gtu |
| Right ascension: | 11h40m17.49s |
| Declination: | 53d23m11.99s |
| Discovery Date: | March 8, 2026, 3:10 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.008 |
| Name: | J114017.42+532311.47 |
| Object ID: | 9907738394362528 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 11h40m17.42s |
| Declination: | 53d23m11.47s |
| Redshift: | None |
| Photometric Redshift: | 0.050 |
| 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 | 16.15 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 6.01 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.04 |
| Validate global photometry | processed | 15.72 |
| Global host SED inference | processed | 512.84 |
| Local aperture photometry | processed | 4.85 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 505.68 |
| RA, DEC (J2000): | 11h40m17.49s, 53d23m11.99s |
| semi major axis, semi minor axis (arcsec): | 2.04, 2.04 |
| 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 | 12.33 | 1.55 | 21.172 | 0.136 | AB |
| SDSS_g | 21.55 | 1.4 | 20.567 | 0.071 | AB |
| PanSTARRS_g | 19.08 | 0.43 | 20.699 | 0.024 | AB |
| SDSS_r | 24.86 | 1.6 | 20.411 | 0.070 | AB |
| PanSTARRS_r | 27.05 | 0.53 | 20.319 | 0.021 | AB |
| SDSS_i | 29.59 | 2.0 | 20.222 | 0.073 | AB |
| PanSTARRS_i | 31.51 | 0.63 | 20.154 | 0.022 | AB |
| PanSTARRS_z | 32.97 | 1.13 | 20.105 | 0.037 | AB |
| SDSS_z | 44.73 | 5.88 | 19.774 | 0.143 | AB |
| PanSTARRS_y | 32.27 | 3.34 | 20.128 | 0.112 | AB |
| RA, DEC (J2000): | 11h40m17.40s, 53d23m11.87s |
| semi major axis, semi minor axis (arcsec): | 4.24, 3.62 |
| angle (degrees, anti-clockwise from east): | -123.32 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 8.68 | 2.25 | 21.554 | 0.281 | AB |
| GALEX_NUV | 14.23 | 1.27 | 21.017 | 0.097 | AB |
| SDSS_u | 30.37 | 2.9 | 20.194 | 0.104 | AB |
| SDSS_g | 44.55 | 2.26 | 19.778 | 0.055 | AB |
| PanSTARRS_g | 39.39 | 0.82 | 19.912 | 0.023 | AB |
| SDSS_r | 48.74 | 2.59 | 19.680 | 0.058 | AB |
| PanSTARRS_r | 54.97 | 1.0 | 19.550 | 0.020 | AB |
| SDSS_i | 56.63 | 3.39 | 19.517 | 0.065 | AB |
| PanSTARRS_i | 62.92 | 1.19 | 19.403 | 0.021 | AB |
| PanSTARRS_z | 59.97 | 2.12 | 19.455 | 0.038 | AB |
| SDSS_z | 111.62 | 11.18 | 18.781 | 0.109 | AB |
| PanSTARRS_y | 75.13 | 6.29 | 19.210 | 0.091 | AB |
| 2MASS_J | 90.36 | 104.17 | 18.115 | 1.252 | Vega |
| 2MASS_H | -175.13 | 175.63 | Vega | ||
| 2MASS_K | 80.13 | 156.2 | 17.303 | 2.116 | Vega |
| WISE_W1 | 23.15 | 5.53 | 17.790 | 0.259 | Vega |
| WISE_W2 | 11.78 | 7.31 | 17.883 | 0.674 | Vega |
| WISE_W3 | 81.72 | 48.01 | 13.945 | 0.638 | Vega |
| WISE_W4 | 35.87 | 285.02 | 13.393 | 8.627 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.084 | 8.327 | 8.492 |
| {\rm log}_{10}({\rm SFR}) | -1.869 | -1.098 | -0.374 |
| {\rm log}_{10}({\rm sSFR}) | -10.223 | -9.436 | -8.513 |
| {\rm stellar\ age} | 1.159 | 5.703 | 7.558 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.679 | -1.165 | -0.536 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.772 | -1.036 | 0.144 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.138 | 0.513 | 1.098 |
| \delta | -0.471 | -0.070 | 0.261 |
| \tau_1/\tau_2 | 0.664 | 1.094 | 1.501 |
| Q_{PAH} | 1.267 | 2.897 | 5.009 |
| U_{min} | 3.424 | 8.954 | 16.503 |
| {\rm log}_{10}(\gamma_e)\, | -2.908 | -1.799 | -0.797 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.519 | -0.615 | 0.024 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.147 | 1.505 | 1.897 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.097 | -2.038 | -1.269 |
| 0.03-0.10 Gyr | -1.819 | -1.003 | -0.222 |
| 0.10-0.33 Gyr | -2.490 | -1.249 | -0.645 |
| 0.33-1.09 Gyr | -3.915 | -1.732 | -1.237 |
| 1.09-3.57 Gyr | -3.802 | -1.769 | -1.374 |
| 3.57-11.78 Gyr | -4.070 | -1.796 | -1.409 |
| 11.78-13.08 Gyr | -3.941 | -1.794 | -1.106 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.094 | 8.437 | 8.670 |
| {\rm log}_{10}({\rm SFR}) | -0.783 | -0.439 | -0.112 |
| {\rm log}_{10}({\rm sSFR}) | -9.323 | -8.891 | -8.276 |
| {\rm stellar\ age} | 2.128 | 5.670 | 7.489 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.479 | -0.548 | -0.057 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | 0.118 | 0.315 | 0.429 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.129 | 0.288 | 0.660 |
| \delta | -0.658 | -0.226 | 0.026 |
| \tau_1/\tau_2 | 0.692 | 1.142 | 1.559 |
| Q_{PAH} | 0.414 | 1.346 | 2.938 |
| U_{min} | 3.118 | 8.819 | 16.712 |
| {\rm log}_{10}(\gamma_e)\, | -2.893 | -1.798 | -0.838 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.817 | -1.946 | -0.997 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.197 | 1.586 | 1.909 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.816 | -1.101 | -0.808 |
| 0.03-0.10 Gyr | -0.685 | -0.312 | 0.032 |
| 0.10-0.33 Gyr | -2.851 | -1.219 | -0.705 |
| 0.33-1.09 Gyr | -3.747 | -1.793 | -1.271 |
| 1.09-3.57 Gyr | -3.544 | -1.758 | -1.349 |
| 3.57-11.78 Gyr | -2.961 | -1.675 | -1.287 |
| 11.78-13.08 Gyr | -2.864 | -1.612 | -0.939 |