| Name: | AT2026zhl |
| Right ascension: | 0h52m12.37s |
| Declination: | -58d22m08.73s |
| Discovery Date: | Aug. 20, 2026, 3:13 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.015 |
| Name: | J005212.90-582214.48 |
| Object ID: | 9906603012068885 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 0h52m12.90s |
| Declination: | -58d22m14.48s |
| Redshift: | None |
| Photometric Redshift: | 0.032 |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 5.04 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 7.27 |
| Host information | processed | 0.18 |
| Host MWEBV | processed | 0.12 |
| Host spectrum download | processed | 0.06 |
| Global aperture construction | processed | 0.28 |
| Global aperture photometry | processed | 0.98 |
| Validate global photometry | processed | 1.35 |
| Global host SED inference | processed | 376.78 |
| Local aperture photometry | processed | 0.94 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | failed | 0.05 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.824 | 9.132 | 9.363 |
| {\rm log}_{10}({\rm SFR}) | -1.051 | -0.752 | -0.399 |
| {\rm log}_{10}({\rm sSFR}) | -10.369 | -9.889 | -9.261 |
| {\rm stellar\ age} | 3.601 | 6.847 | 8.241 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.447 | -0.840 | -0.283 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.079 | -0.407 | 0.180 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.056 | 0.122 | 0.229 |
| \delta | -0.797 | -0.434 | 0.036 |
| \tau_1/\tau_2 | 0.596 | 0.894 | 1.203 |
| Q_{PAH} | 0.252 | 0.736 | 1.729 |
| U_{min} | 2.826 | 7.162 | 14.428 |
| {\rm log}_{10}(\gamma_e)\, | -3.415 | -2.583 | -1.409 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.593 | -3.879 | -2.851 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.052 | 1.503 | 1.936 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.079 | -0.749 | -0.423 |
| 0.03-0.10 Gyr | -1.273 | -0.801 | -0.349 |
| 0.10-0.33 Gyr | -1.545 | -0.974 | -0.326 |
| 0.33-1.10 Gyr | -1.598 | -1.013 | -0.511 |
| 1.10-3.62 Gyr | -1.511 | -0.955 | -0.659 |
| 3.62-11.99 Gyr | -1.551 | -0.793 | -0.447 |
| 11.99-13.32 Gyr | -1.817 | -0.842 | -0.252 |
| RA, DEC (J2000): | 0h52m12.37s, -58d22m08.73s |
| semi major axis, semi minor axis (arcsec): | 3.1, 3.1 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| 2MASS_J | 20.86 | 76.29 | 19.707 | 3.971 | Vega |
| 2MASS_H | 103.33 | 118.49 | 17.497 | 1.245 | Vega |
| 2MASS_K | 86.77 | 139.96 | 17.216 | 1.751 | Vega |
| RA, DEC (J2000): | 0h52m13.05s, -58d22m16.33s |
| semi major axis, semi minor axis (arcsec): | 8.58, 7.58 |
| angle (degrees, anti-clockwise from east): | 216.16 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 52.07 | 4.61 | 19.609 | 0.096 | AB |
| GALEX_NUV | 79.97 | 2.7 | 19.143 | 0.037 | AB |
| 2MASS_J | 356.52 | 199.52 | 16.625 | 0.608 | Vega |
| 2MASS_H | 990.39 | 308.49 | 15.043 | 0.338 | Vega |
| 2MASS_K | 790.9 | 365.94 | 14.817 | 0.502 | Vega |
| WISE_W1 | 259.82 | 12.68 | 15.164 | 0.053 | Vega |
| WISE_W2 | 157.27 | 16.16 | 15.069 | 0.112 | Vega |
| WISE_W3 | 280.94 | 79.17 | 12.604 | 0.306 | Vega |
| WISE_W4 | 997.71 | 455.47 | 9.782 | 0.496 | Vega |