| Name: | AT2026xtl |
| Right ascension: | 17h10m32.80s |
| Declination: | 18d45m17.38s |
| Discovery Date: | Aug. 3, 2026, 9:12 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.062 |
| Name: | J171032.78+184517.03 |
| Object ID: | 9906628442918638 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 17h10m32.78s |
| Declination: | 18d45m17.03s |
| Redshift: | None |
| Photometric Redshift: | 0.093 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 20.71 |
| Transient MWEBV | processed | 0.14 |
| Host match | processed | 6.19 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.12 |
| Host spectrum download | processed | 0.06 |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 7.5 |
| Validate global photometry | processed | 20.28 |
| Global host SED inference | processed | 333.58 |
| Local aperture photometry | processed | 7.35 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 416.62 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.610 | 8.863 | 9.037 |
| {\rm log}_{10}({\rm SFR}) | -1.280 | -0.715 | -0.048 |
| {\rm log}_{10}({\rm sSFR}) | -10.225 | -9.608 | -8.828 |
| {\rm stellar\ age} | 0.723 | 4.903 | 6.989 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.654 | -1.062 | -0.282 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.545 | -0.674 | 0.107 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.115 | 0.347 | 0.802 |
| \delta | -0.493 | -0.015 | 0.276 |
| \tau_1/\tau_2 | 0.680 | 0.996 | 1.337 |
| Q_{PAH} | 1.081 | 2.741 | 4.680 |
| U_{min} | 3.181 | 8.506 | 16.431 |
| {\rm log}_{10}(\gamma_e)\, | -2.908 | -1.846 | -0.677 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.146 | -2.278 | -0.497 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.003 | 1.450 | 1.866 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.005 | -0.996 | -0.531 |
| 0.03-0.10 Gyr | -1.368 | -0.699 | 0.060 |
| 0.10-0.33 Gyr | -1.446 | -0.751 | -0.131 |
| 0.33-1.06 Gyr | -2.035 | -0.994 | -0.519 |
| 1.06-3.46 Gyr | -3.186 | -1.131 | -0.783 |
| 3.46-11.28 Gyr | -3.723 | -1.295 | -0.860 |
| 11.28-12.54 Gyr | -3.761 | -1.296 | -0.630 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.232 | 9.395 | 9.495 |
| {\rm log}_{10}({\rm SFR}) | -0.628 | -0.337 | -0.026 |
| {\rm log}_{10}({\rm sSFR}) | -10.072 | -9.728 | -9.332 |
| {\rm stellar\ age} | 3.250 | 5.197 | 6.490 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.795 | -1.450 | -0.996 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.566 | -0.643 | 0.139 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.075 | 0.182 | 0.363 |
| \delta | -0.686 | -0.354 | -0.046 |
| \tau_1/\tau_2 | 0.703 | 0.971 | 1.251 |
| Q_{PAH} | 0.829 | 2.175 | 4.134 |
| U_{min} | 2.872 | 7.280 | 14.280 |
| {\rm log}_{10}(\gamma_e)\, | -2.789 | -1.729 | -0.725 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.922 | -2.277 | -1.281 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.074 | 1.525 | 1.909 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.672 | -0.418 | -0.199 |
| 0.03-0.10 Gyr | -0.685 | -0.318 | 0.054 |
| 0.10-0.33 Gyr | -0.560 | -0.220 | 0.121 |
| 0.33-1.06 Gyr | -0.589 | -0.271 | -0.016 |
| 1.06-3.46 Gyr | -0.753 | -0.404 | -0.195 |
| 3.46-11.28 Gyr | -1.128 | -0.642 | -0.400 |
| 11.28-12.54 Gyr | -1.435 | -0.686 | -0.221 |
| RA, DEC (J2000): | 17h10m32.80s, 18d45m17.38s |
| semi major axis, semi minor axis (arcsec): | 1.15, 1.15 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_r | 26.55 | 0.36 | 20.340 | 0.015 | AB |
| PanSTARRS_i | 30.66 | 0.41 | 20.184 | 0.015 | AB |
| PanSTARRS_z | 31.37 | 0.82 | 20.159 | 0.028 | AB |
| DES_z | 36.8 | 1.0 | 19.985 | 0.030 | AB |
| PanSTARRS_y | 35.8 | 1.66 | 20.015 | 0.050 | AB |
| RA, DEC (J2000): | 17h10m32.76s, 18d45m17.04s |
| semi major axis, semi minor axis (arcsec): | 4.62, 4.24 |
| angle (degrees, anti-clockwise from east): | 238.77 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 8.79 | 0.39 | 21.541 | 0.048 | AB |
| GALEX_NUV | 13.24 | 0.13 | 21.095 | 0.011 | AB |
| SDSS_u | 20.35 | 2.88 | 20.628 | 0.154 | AB |
| SDSS_g | 66.1 | 2.41 | 19.350 | 0.040 | AB |
| DES_g | 69.38 | 0.5 | 19.297 | 0.008 | AB |
| PanSTARRS_g | 63.01 | 0.87 | 19.401 | 0.015 | AB |
| SDSS_r | 93.44 | 3.01 | 18.974 | 0.035 | AB |
| PanSTARRS_r | 91.94 | 1.12 | 18.991 | 0.013 | AB |
| DES_r | 95.21 | 0.79 | 18.953 | 0.009 | AB |
| SDSS_i | 117.66 | 4.23 | 18.723 | 0.039 | AB |
| PanSTARRS_i | 115.52 | 1.53 | 18.743 | 0.014 | AB |
| PanSTARRS_z | 107.93 | 3.08 | 18.817 | 0.031 | AB |
| SDSS_z | 137.22 | 10.97 | 18.556 | 0.087 | AB |
| DES_z | 123.27 | 2.14 | 18.673 | 0.019 | AB |
| PanSTARRS_y | 112.42 | 6.25 | 18.773 | 0.060 | AB |
| 2MASS_J | 245.27 | 109.36 | 17.031 | 0.484 | Vega |
| 2MASS_H | -19.94 | 186.76 | Vega | ||
| 2MASS_K | 320.68 | 216.83 | 15.797 | 0.734 | Vega |
| WISE_W1 | 47.52 | 9.41 | 17.009 | 0.215 | Vega |
| WISE_W2 | 18.61 | 11.89 | 17.386 | 0.693 | Vega |
| WISE_W3 | -0.79 | 57.0 | Vega | ||
| WISE_W4 | -477.2 | 396.53 | Vega |