| Name: | AT2026chl |
| Right ascension: | 11h10m45.54s |
| Declination: | 21d44m16.07s |
| Discovery Date: | Jan. 28, 2026, 8:34 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.015 |
| Name: | J111045.50+214415.77 |
| Right ascension: | 11h10m45.50s |
| Declination: | 21d44m15.77s |
| Redshift: | None |
| Photometric Redshift: | 0.089 |
| Downloadable | Unavailable |
|---|---|
|
2MASS_H
2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 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 |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 16.87 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 6.47 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.05 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 6.81 |
| Validate global photometry | processed | 17.95 |
| Global host SED inference | processed | 544.21 |
| Local aperture photometry | processed | 6.75 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 513.98 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.378 | 8.602 | 8.769 |
| {\rm log}_{10}({\rm SFR}) | -3.222 | -1.171 | 0.095 |
| {\rm log}_{10}({\rm sSFR}) | -11.889 | -9.836 | -8.294 |
| {\rm stellar\ age} | 0.232 | 2.329 | 5.773 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.712 | -1.336 | -0.780 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.494 | -0.711 | 0.025 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.071 | 0.255 | 0.801 |
| \delta | -0.626 | -0.215 | 0.174 |
| \tau_1/\tau_2 | 0.609 | 1.079 | 1.520 |
| Q_{PAH} | 1.158 | 2.969 | 5.383 |
| U_{min} | 3.444 | 9.368 | 17.592 |
| {\rm log}_{10}(\gamma_e)\, | -2.848 | -1.695 | -0.721 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.118 | -0.348 | 0.059 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.038 | 1.386 | 1.844 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -4.297 | -2.469 | -1.578 |
| 0.03-0.10 Gyr | -3.420 | -1.049 | 0.256 |
| 0.10-0.33 Gyr | -2.298 | -0.600 | 0.001 |
| 0.33-1.06 Gyr | -3.643 | -1.118 | -0.546 |
| 1.06-3.47 Gyr | -4.932 | -1.787 | -0.973 |
| 3.47-11.33 Gyr | -5.987 | -2.480 | -1.262 |
| 11.33-12.59 Gyr | -6.562 | -2.277 | -1.071 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.965 | 9.143 | 9.309 |
| {\rm log}_{10}({\rm SFR}) | -1.471 | -0.721 | -0.110 |
| {\rm log}_{10}({\rm sSFR}) | -10.626 | -9.845 | -9.191 |
| {\rm stellar\ age} | 0.755 | 2.889 | 5.332 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.767 | -1.402 | -0.911 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.721 | -0.583 | 0.279 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.068 | 0.199 | 0.359 |
| \delta | -0.794 | -0.419 | 0.059 |
| \tau_1/\tau_2 | 0.697 | 1.111 | 1.517 |
| Q_{PAH} | 1.093 | 2.874 | 5.034 |
| U_{min} | 3.052 | 8.817 | 17.027 |
| {\rm log}_{10}(\gamma_e)\, | -2.639 | -1.450 | -0.468 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.973 | -1.284 | -0.657 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.227 | 1.600 | 1.968 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.850 | -0.954 | -0.625 |
| 0.03-0.10 Gyr | -2.021 | -0.678 | 0.028 |
| 0.10-0.33 Gyr | -0.789 | -0.008 | 0.457 |
| 0.33-1.06 Gyr | -0.925 | -0.124 | 0.199 |
| 1.06-3.47 Gyr | -2.653 | -0.886 | -0.406 |
| 3.47-11.33 Gyr | -3.542 | -1.370 | -0.740 |
| 11.33-12.59 Gyr | -3.720 | -1.368 | -0.565 |
| RA, DEC (J2000): | 11h10m45.54s, 21d44m16.07s |
| semi major axis, semi minor axis (arcsec): | 1.2, 1.2 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 20.29 | 0.22 | 20.632 | 0.012 | AB |
| PanSTARRS_r | 25.37 | 0.31 | 20.389 | 0.013 | AB |
| DES_r | 27.37 | 0.48 | 20.307 | 0.019 | AB |
| PanSTARRS_i | 28.25 | 0.45 | 20.272 | 0.017 | AB |
| PanSTARRS_z | 29.18 | 0.74 | 20.237 | 0.027 | AB |
| DES_z | 31.29 | 0.88 | 20.162 | 0.031 | AB |
| PanSTARRS_y | 28.99 | 1.91 | 20.245 | 0.072 | AB |
| RA, DEC (J2000): | 11h10m45.50s, 21d44m15.96s |
| semi major axis, semi minor axis (arcsec): | 6.6, 3.24 |
| angle (degrees, anti-clockwise from east): | -62.53 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 30.03 | 4.08 | 20.206 | 0.148 | AB |
| SDSS_g | 77.96 | 2.63 | 19.170 | 0.037 | AB |
| DES_g | 78.24 | 0.51 | 19.166 | 0.007 | AB |
| PanSTARRS_g | 71.86 | 1.05 | 19.259 | 0.016 | AB |
| SDSS_r | 105.28 | 3.29 | 18.844 | 0.034 | AB |
| PanSTARRS_r | 94.32 | 1.14 | 18.964 | 0.013 | AB |
| DES_r | 99.61 | 1.06 | 18.904 | 0.012 | AB |
| SDSS_i | 113.11 | 3.96 | 18.766 | 0.038 | AB |
| PanSTARRS_i | 107.7 | 1.65 | 18.819 | 0.017 | AB |
| PanSTARRS_z | 101.02 | 2.76 | 18.889 | 0.030 | AB |
| SDSS_z | 122.23 | 15.56 | 18.682 | 0.138 | AB |
| DES_z | 110.64 | 1.92 | 18.790 | 0.019 | AB |
| PanSTARRS_y | 94.54 | 7.19 | 18.961 | 0.083 | AB |
| 2MASS_J | 77.51 | 102.14 | 18.282 | 1.431 | Vega |
| 2MASS_H | 123.61 | 154.04 | 17.302 | 1.353 | Vega |
| 2MASS_K | 417.2 | 152.33 | 15.511 | 0.396 | Vega |
| WISE_W1 | 44.33 | 7.75 | 17.084 | 0.190 | Vega |
| WISE_W2 | 22.14 | 11.74 | 17.198 | 0.576 | Vega |
| WISE_W3 | 79.45 | 69.23 | 13.976 | 0.946 | Vega |
| WISE_W4 | 743.29 | 441.42 | 10.102 | 0.645 | Vega |