| Name: | AT2026zkd |
| Right ascension: | 3h05m48.47s |
| Declination: | -5d17m22.75s |
| Discovery Date: | Aug. 16, 2026, 10:42 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.063 |
| Name: | J030548.57-051718.30 |
| Object ID: | 9906619449280032 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 3h05m48.57s |
| Declination: | -5d17m18.30s |
| Redshift: | None |
| Photometric Redshift: | 0.181 |
| 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 | 21.26 |
| Transient MWEBV | processed | 0.08 |
| Host match | processed | 5.46 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.19 |
| Host spectrum download | processed | 0.06 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 7.77 |
| Validate global photometry | processed | 20.68 |
| Global host SED inference | processed | 349.54 |
| Local aperture photometry | processed | 7.97 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.005 | 11.122 | 11.235 |
| {\rm log}_{10}({\rm SFR}) | -1.794 | 0.309 | 0.850 |
| {\rm log}_{10}({\rm sSFR}) | -12.847 | -10.839 | -10.242 |
| {\rm stellar\ age} | 5.703 | 6.775 | 8.627 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.144 | -0.713 | -0.463 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.380 | -0.619 | 0.052 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.334 | 0.511 | 0.750 |
| \delta | -0.805 | -0.526 | -0.156 |
| \tau_1/\tau_2 | 0.645 | 0.988 | 1.327 |
| Q_{PAH} | 0.622 | 2.024 | 4.480 |
| U_{min} | 2.615 | 8.218 | 16.600 |
| {\rm log}_{10}(\gamma_e)\, | -3.029 | -2.005 | -0.844 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.432 | -3.411 | -1.993 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.073 | 1.533 | 1.926 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.543 | 0.237 | 0.848 |
| 0.03-0.10 Gyr | -2.595 | 0.226 | 0.856 |
| 0.10-0.32 Gyr | -2.099 | 0.247 | 0.803 |
| 0.32-1.02 Gyr | -1.815 | 0.413 | 0.904 |
| 1.02-3.25 Gyr | -0.668 | 0.920 | 1.286 |
| 3.25-10.36 Gyr | 0.561 | 1.306 | 1.482 |
| 10.36-11.51 Gyr | 0.318 | 1.320 | 2.097 |
Data not available
| RA, DEC (J2000): | 3h05m48.56s, -5d17m18.13s |
| semi major axis, semi minor axis (arcsec): | 5.58, 5.3 |
| angle (degrees, anti-clockwise from east): | 254.19 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 0.82 | 1.43 | 24.121 | 1.908 | AB |
| GALEX_NUV | 0.3 | 1.28 | 25.223 | 4.701 | AB |
| SDSS_u | 32.52 | 5.99 | 20.120 | 0.200 | AB |
| SDSS_g | 105.48 | 3.07 | 18.842 | 0.032 | AB |
| DES_g | 124.05 | 0.6 | 18.666 | 0.005 | AB |
| PanSTARRS_g | 125.43 | 1.81 | 18.654 | 0.016 | AB |
| SDSS_r | 311.97 | 5.28 | 17.665 | 0.018 | AB |
| PanSTARRS_r | 321.44 | 1.57 | 17.632 | 0.005 | AB |
| DES_r | 357.2 | 2.4 | 17.518 | 0.007 | AB |
| SDSS_i | 496.12 | 7.1 | 17.161 | 0.016 | AB |
| PanSTARRS_i | 507.27 | 1.73 | 17.137 | 0.004 | AB |
| DES_i | 544.09 | 3.33 | 17.061 | 0.007 | AB |
| PanSTARRS_z | 657.22 | 3.59 | 16.856 | 0.006 | AB |
| SDSS_z | 720.97 | 23.03 | 16.755 | 0.035 | AB |
| DES_z | 734.1 | 4.13 | 16.736 | 0.006 | AB |
| PanSTARRS_y | 846.7 | 8.09 | 16.581 | 0.010 | AB |
| 2MASS_J | 1141.85 | 129.68 | 15.361 | 0.123 | Vega |
| 2MASS_H | 1275.19 | 211.18 | 14.768 | 0.180 | Vega |
| 2MASS_K | 1702.69 | 217.78 | 13.984 | 0.139 | Vega |
| WISE_W1 | 590.96 | 13.55 | 14.272 | 0.025 | Vega |
| WISE_W2 | 440.12 | 16.44 | 13.952 | 0.041 | Vega |
| WISE_W3 | 98.67 | 52.03 | 13.741 | 0.573 | Vega |
| WISE_W4 | 35.04 | 241.8 | 13.418 | 7.491 | Vega |