| Name: | AT2026nkj |
| Right ascension: | 16h29m21.45s |
| Declination: | 50d38m51.10s |
| Discovery Date: | May 21, 2026, 8:49 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.019 |
| Name: | J162921.20+503847.95 |
| Object ID: | 9907737766465588 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 16h29m21.20s |
| Declination: | 50d38m47.95s |
| Redshift: | None |
| Photometric Redshift: | 0.091 |
| 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_z |
DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 16.96 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 4.74 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.21 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.01 |
| Validate global photometry | processed | 13.5 |
| Global host SED inference | processed | 449.6 |
| Local aperture photometry | processed | 4.93 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 409.05 |
| RA, DEC (J2000): | 16h29m21.45s, 50d38m51.10s |
| semi major axis, semi minor axis (arcsec): | 1.18, 1.18 |
| 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 | 6.6 | 0.24 | 21.851 | 0.039 | AB |
| PanSTARRS_i | 9.86 | 0.37 | 21.416 | 0.040 | AB |
| PanSTARRS_z | 7.83 | 0.89 | 21.666 | 0.123 | AB |
| DES_z | 8.48 | 0.56 | 21.579 | 0.072 | AB |
| PanSTARRS_y | 6.11 | 1.94 | 21.935 | 0.345 | AB |
| RA, DEC (J2000): | 16h29m21.17s, 50d38m48.15s |
| semi major axis, semi minor axis (arcsec): | 9.92, 6.05 |
| angle (degrees, anti-clockwise from east): | -38.68 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 52.51 | 6.18 | 19.599 | 0.128 | AB |
| GALEX_NUV | 50.76 | 2.66 | 19.636 | 0.057 | AB |
| DES_g | 160.58 | 1.21 | 18.386 | 0.008 | AB |
| PanSTARRS_g | 148.33 | 1.7 | 18.472 | 0.012 | AB |
| PanSTARRS_r | 185.71 | 2.27 | 18.228 | 0.013 | AB |
| PanSTARRS_i | 244.81 | 2.39 | 17.928 | 0.011 | AB |
| PanSTARRS_z | 229.61 | 5.8 | 17.998 | 0.027 | AB |
| DES_z | 239.27 | 3.26 | 17.953 | 0.015 | AB |
| PanSTARRS_y | 194.56 | 12.65 | 18.177 | 0.071 | AB |
| 2MASS_J | 130.22 | 157.17 | 17.718 | 1.310 | Vega |
| 2MASS_H | 135.67 | 225.43 | 17.201 | 1.804 | Vega |
| 2MASS_K | 235.5 | 306.87 | 16.132 | 1.415 | Vega |
| WISE_W1 | 147.94 | 11.56 | 15.776 | 0.085 | Vega |
| WISE_W2 | 93.14 | 13.74 | 15.638 | 0.160 | Vega |
| WISE_W3 | 271.6 | 37.63 | 12.641 | 0.150 | Vega |
| WISE_W4 | 609.61 | 216.07 | 10.317 | 0.385 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.757 | 8.053 | 8.274 |
| {\rm log}_{10}({\rm SFR}) | -1.537 | -1.095 | -0.618 |
| {\rm log}_{10}({\rm sSFR}) | -9.738 | -9.120 | -8.448 |
| {\rm stellar\ age} | 0.866 | 3.825 | 6.009 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.691 | -1.150 | -0.357 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.573 | -1.184 | -0.452 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.169 | 0.366 | 0.794 |
| \delta | -0.693 | -0.236 | 0.171 |
| \tau_1/\tau_2 | 0.660 | 1.020 | 1.409 |
| Q_{PAH} | 0.989 | 2.695 | 5.272 |
| U_{min} | 2.864 | 7.626 | 14.434 |
| {\rm log}_{10}(\gamma_e)\, | -2.924 | -1.904 | -0.852 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -0.838 | -0.112 | 0.253 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.180 | 1.533 | 1.943 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.438 | -1.070 | -0.719 |
| 0.03-0.10 Gyr | -1.747 | -1.133 | -0.554 |
| 0.10-0.33 Gyr | -1.861 | -1.274 | -0.809 |
| 0.33-1.06 Gyr | -2.443 | -1.555 | -1.177 |
| 1.06-3.47 Gyr | -3.362 | -1.970 | -1.527 |
| 3.47-11.31 Gyr | -3.577 | -2.198 | -1.689 |
| 11.31-12.56 Gyr | -3.595 | -2.264 | -1.613 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.499 | 9.607 | 9.724 |
| {\rm log}_{10}({\rm SFR}) | -0.130 | 0.078 | 0.309 |
| {\rm log}_{10}({\rm sSFR}) | -9.764 | -9.522 | -9.275 |
| {\rm stellar\ age} | 4.464 | 5.799 | 6.862 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.322 | -0.912 | -0.581 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.938 | -1.811 | -0.919 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.041 | 0.099 | 0.204 |
| \delta | -0.264 | 0.142 | 0.333 |
| \tau_1/\tau_2 | 0.604 | 0.939 | 1.279 |
| Q_{PAH} | 1.180 | 2.776 | 4.841 |
| U_{min} | 2.603 | 7.485 | 14.226 |
| {\rm log}_{10}(\gamma_e)\, | -2.972 | -2.082 | -1.103 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.841 | -2.433 | -1.713 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.911 | 1.323 | 1.819 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.320 | -0.176 | -0.044 |
| 0.03-0.10 Gyr | -0.115 | 0.160 | 0.427 |
| 0.10-0.33 Gyr | -0.152 | 0.121 | 0.342 |
| 0.33-1.06 Gyr | -0.431 | -0.135 | 0.063 |
| 1.06-3.47 Gyr | -0.520 | -0.270 | -0.081 |
| 3.47-11.31 Gyr | -0.638 | -0.351 | -0.152 |
| 11.31-12.56 Gyr | -0.796 | -0.295 | 0.102 |