| Name: | AT2026ulf |
| Right ascension: | 16h11m43.84s |
| Declination: | 20d43m20.09s |
| Discovery Date: | May 20, 2026, 8:26 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.052 |
| Name: | J161143.80+204319.95 |
| Object ID: | 9906629150838026 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 16h11m43.80s |
| Declination: | 20d43m19.95s |
| Redshift: | None |
| Photometric Redshift: | 0.040 |
| 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 | 15.6 |
| Transient MWEBV | processed | 0.13 |
| Host match | processed | 6.08 |
| Host information | processed | 0.06 |
| Host MWEBV | processed | 0.06 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 1.11 |
| Global aperture photometry | processed | 5.27 |
| Validate global photometry | processed | 13.47 |
| Global host SED inference | processed | 478.64 |
| Local aperture photometry | processed | 4.92 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 507.39 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.932 | 8.241 | 8.412 |
| {\rm log}_{10}({\rm SFR}) | -2.266 | -1.215 | -0.402 |
| {\rm log}_{10}({\rm sSFR}) | -10.624 | -9.552 | -8.375 |
| {\rm stellar\ age} | 0.326 | 4.345 | 6.797 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.614 | -1.088 | -0.467 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.631 | -0.910 | -0.029 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.153 | 0.489 | 1.014 |
| \delta | -0.525 | -0.090 | 0.256 |
| \tau_1/\tau_2 | 0.608 | 1.048 | 1.463 |
| Q_{PAH} | 0.762 | 2.457 | 5.281 |
| U_{min} | 3.351 | 9.417 | 17.384 |
| {\rm log}_{10}(\gamma_e)\, | -3.059 | -1.842 | -0.484 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.115 | -0.603 | -0.051 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.037 | 1.590 | 1.988 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.401 | -1.972 | -1.373 |
| 0.03-0.10 Gyr | -2.375 | -1.117 | -0.248 |
| 0.10-0.33 Gyr | -2.325 | -1.085 | -0.513 |
| 0.33-1.09 Gyr | -3.783 | -1.591 | -1.108 |
| 1.09-3.60 Gyr | -4.564 | -1.887 | -1.412 |
| 3.60-11.90 Gyr | -5.206 | -2.078 | -1.555 |
| 11.90-13.23 Gyr | -5.238 | -2.122 | -1.324 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.067 | 8.442 | 8.679 |
| {\rm log}_{10}({\rm SFR}) | -0.639 | -0.268 | 0.021 |
| {\rm log}_{10}({\rm sSFR}) | -9.223 | -8.710 | -8.093 |
| {\rm stellar\ age} | 0.368 | 4.078 | 7.061 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.614 | -1.053 | -0.562 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.763 | -1.115 | 0.063 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.349 | 0.687 | 1.005 |
| \delta | 0.047 | 0.227 | 0.340 |
| \tau_1/\tau_2 | 0.535 | 1.021 | 1.501 |
| Q_{PAH} | 1.281 | 3.074 | 5.130 |
| U_{min} | 3.515 | 10.359 | 18.143 |
| {\rm log}_{10}(\gamma_e)\, | -3.272 | -2.013 | -0.771 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.819 | -1.959 | -0.948 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.950 | 1.402 | 1.844 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.955 | -2.651 | -1.641 |
| 0.03-0.10 Gyr | -0.483 | -0.107 | 0.182 |
| 0.10-0.33 Gyr | -3.084 | -1.112 | -0.355 |
| 0.33-1.09 Gyr | -3.934 | -1.682 | -0.989 |
| 1.09-3.60 Gyr | -5.048 | -2.162 | -1.266 |
| 3.60-11.90 Gyr | -5.184 | -2.168 | -1.362 |
| 11.90-13.23 Gyr | -5.008 | -2.010 | -0.939 |
| RA, DEC (J2000): | 16h11m43.84s, 20d43m20.09s |
| semi major axis, semi minor axis (arcsec): | 2.55, 2.55 |
| 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 | 11.91 | 2.31 | 21.210 | 0.211 | AB |
| SDSS_g | 34.73 | 1.66 | 20.048 | 0.052 | AB |
| PanSTARRS_g | 30.21 | 0.65 | 20.200 | 0.024 | AB |
| SDSS_r | 40.73 | 1.96 | 19.875 | 0.052 | AB |
| PanSTARRS_r | 40.03 | 0.77 | 19.894 | 0.021 | AB |
| SDSS_i | 48.14 | 2.46 | 19.694 | 0.055 | AB |
| PanSTARRS_i | 48.19 | 0.81 | 19.692 | 0.018 | AB |
| PanSTARRS_z | 52.65 | 1.64 | 19.596 | 0.034 | AB |
| SDSS_z | 69.84 | 8.3 | 19.290 | 0.129 | AB |
| PanSTARRS_y | 55.83 | 3.62 | 19.533 | 0.070 | AB |
| RA, DEC (J2000): | 16h11m43.82s, 20d43m20.61s |
| semi major axis, semi minor axis (arcsec): | 7.72, 2.58 |
| angle (degrees, anti-clockwise from east): | -144.3 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 12.35 | 2.91 | 21.171 | 0.256 | AB |
| GALEX_NUV | 16.87 | 2.26 | 20.832 | 0.145 | AB |
| SDSS_u | 17.35 | 4.01 | 20.802 | 0.251 | AB |
| SDSS_g | 62.73 | 2.37 | 19.406 | 0.041 | AB |
| PanSTARRS_g | 51.22 | 1.13 | 19.626 | 0.024 | AB |
| SDSS_r | 70.68 | 2.89 | 19.277 | 0.044 | AB |
| PanSTARRS_r | 67.8 | 1.33 | 19.322 | 0.021 | AB |
| SDSS_i | 80.21 | 3.77 | 19.139 | 0.051 | AB |
| PanSTARRS_i | 81.82 | 1.38 | 19.118 | 0.018 | AB |
| PanSTARRS_z | 86.77 | 2.79 | 19.054 | 0.035 | AB |
| SDSS_z | 119.16 | 14.33 | 18.710 | 0.131 | AB |
| PanSTARRS_y | 84.95 | 6.15 | 19.077 | 0.079 | AB |
| 2MASS_J | -30.66 | 144.99 | Vega | ||
| 2MASS_H | -87.95 | 223.99 | Vega | ||
| 2MASS_K | 156.97 | 220.04 | 16.573 | 1.522 | Vega |