| Name: | AT2026ulm |
| Right ascension: | 16h17m19.93s |
| Declination: | 46d07m13.23s |
| Discovery Date: | April 23, 2026, 11:33 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.010 |
| Name: | J161719.95+460713.27 |
| Object ID: | 9907736572134940 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 16h17m19.95s |
| Declination: | 46d07m13.27s |
| Redshift: | None |
| Photometric Redshift: | 0.088 |
| 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 |
GALEX_NUV GALEX_FUV DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 16.37 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 7.43 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.04 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.01 |
| Validate global photometry | processed | 14.66 |
| Global host SED inference | processed | 427.91 |
| Local aperture photometry | processed | 5.15 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 425.57 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.924 | 9.120 | 9.271 |
| {\rm log}_{10}({\rm SFR}) | -1.379 | -0.802 | -0.248 |
| {\rm log}_{10}({\rm sSFR}) | -10.491 | -9.891 | -9.316 |
| {\rm stellar\ age} | 4.724 | 6.913 | 9.202 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.680 | -1.264 | -0.774 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.474 | -0.741 | 0.083 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.142 | 0.401 | 0.795 |
| \delta | -0.518 | -0.075 | 0.250 |
| \tau_1/\tau_2 | 0.709 | 1.055 | 1.401 |
| Q_{PAH} | 0.927 | 2.666 | 5.041 |
| U_{min} | 3.054 | 7.994 | 14.771 |
| {\rm log}_{10}(\gamma_e)\, | -2.881 | -1.832 | -0.679 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.488 | -0.679 | -0.095 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.088 | 1.488 | 1.876 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.243 | -0.851 | -0.478 |
| 0.03-0.10 Gyr | -1.591 | -0.803 | -0.166 |
| 0.10-0.33 Gyr | -2.044 | -1.076 | -0.517 |
| 0.33-1.06 Gyr | -2.236 | -1.228 | -0.587 |
| 1.06-3.47 Gyr | -2.032 | -1.036 | -0.687 |
| 3.47-11.34 Gyr | -1.461 | -0.846 | -0.579 |
| 11.34-12.60 Gyr | -1.455 | -0.703 | 0.082 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.233 | 9.435 | 9.581 |
| {\rm log}_{10}({\rm SFR}) | -1.036 | -0.614 | -0.156 |
| {\rm log}_{10}({\rm sSFR}) | -10.537 | -10.029 | -9.480 |
| {\rm stellar\ age} | 2.785 | 5.468 | 6.911 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.696 | -1.202 | -0.540 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.559 | -0.676 | 0.122 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.143 | 0.264 | 0.402 |
| \delta | -0.750 | -0.408 | 0.020 |
| \tau_1/\tau_2 | 0.746 | 1.098 | 1.452 |
| Q_{PAH} | 0.635 | 1.734 | 3.582 |
| U_{min} | 2.677 | 7.839 | 14.795 |
| {\rm log}_{10}(\gamma_e)\, | -2.563 | -1.376 | -0.344 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.809 | -2.287 | -1.381 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.061 | 1.556 | 1.943 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.093 | -0.791 | -0.525 |
| 0.03-0.10 Gyr | -1.167 | -0.573 | -0.035 |
| 0.10-0.33 Gyr | -0.719 | -0.180 | 0.195 |
| 0.33-1.06 Gyr | -0.677 | -0.256 | 0.080 |
| 1.06-3.47 Gyr | -0.940 | -0.448 | -0.205 |
| 3.47-11.34 Gyr | -1.298 | -0.569 | -0.276 |
| 11.34-12.60 Gyr | -1.560 | -0.615 | -0.102 |
| RA, DEC (J2000): | 16h17m19.93s, 46d07m13.23s |
| semi major axis, semi minor axis (arcsec): | 1.21, 1.21 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_r | 35.63 | 0.33 | 20.020 | 0.010 | AB |
| PanSTARRS_i | 46.23 | 0.38 | 19.738 | 0.009 | AB |
| PanSTARRS_z | 44.87 | 0.66 | 19.770 | 0.016 | AB |
| PanSTARRS_y | 47.39 | 2.49 | 19.711 | 0.057 | AB |
| RA, DEC (J2000): | 16h17m19.95s, 46d07m13.49s |
| semi major axis, semi minor axis (arcsec): | 6.5, 2.78 |
| angle (degrees, anti-clockwise from east): | -124.97 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 18.61 | 3.53 | 20.725 | 0.206 | AB |
| SDSS_g | 76.26 | 2.53 | 19.194 | 0.036 | AB |
| PanSTARRS_g | 78.14 | 1.0 | 19.168 | 0.014 | AB |
| SDSS_r | 104.49 | 3.17 | 18.852 | 0.033 | AB |
| PanSTARRS_r | 102.96 | 1.06 | 18.868 | 0.011 | AB |
| SDSS_i | 125.39 | 4.24 | 18.654 | 0.037 | AB |
| PanSTARRS_i | 132.82 | 1.26 | 18.592 | 0.010 | AB |
| PanSTARRS_z | 135.12 | 2.22 | 18.573 | 0.018 | AB |
| SDSS_z | 151.84 | 11.89 | 18.446 | 0.085 | AB |
| PanSTARRS_y | 145.37 | 8.47 | 18.494 | 0.063 | AB |
| 2MASS_J | 156.98 | 113.47 | 17.515 | 0.785 | Vega |
| 2MASS_H | 157.46 | 183.91 | 17.040 | 1.268 | Vega |
| 2MASS_K | -381.39 | 212.2 | Vega | ||
| WISE_W1 | 58.56 | 7.31 | 16.782 | 0.136 | Vega |
| WISE_W2 | 45.96 | 8.45 | 16.405 | 0.200 | Vega |
| WISE_W3 | 41.98 | 35.78 | 14.668 | 0.925 | Vega |
| WISE_W4 | 172.74 | 182.07 | 11.687 | 1.144 | Vega |