| Name: | AT2026zct |
| Right ascension: | 0h19m47.54s |
| Declination: | -7d29m56.79s |
| Discovery Date: | Aug. 15, 2026, 9:31 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.034 |
| Name: | J001947.45-072957.52 |
| Object ID: | 9906618593776001 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 0h19m47.45s |
| Declination: | -7d29m57.52s |
| Redshift: | None |
| Photometric Redshift: | 0.126 |
| 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 | 27.4 |
| Transient MWEBV | processed | 0.13 |
| Host match | processed | 6.95 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.15 |
| Host spectrum download | processed | 0.07 |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 7.16 |
| Validate global photometry | processed | 19.9 |
| Global host SED inference | processed | 380.34 |
| Local aperture photometry | processed | 6.87 |
| 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})\, | 9.590 | 9.755 | 9.869 |
| {\rm log}_{10}({\rm SFR}) | -0.027 | 0.212 | 0.469 |
| {\rm log}_{10}({\rm sSFR}) | -9.831 | -9.539 | -9.201 |
| {\rm stellar\ age} | 3.527 | 5.524 | 6.664 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.542 | -1.000 | -0.443 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.616 | -0.730 | 0.063 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.176 | 0.329 | 0.536 |
| \delta | -0.561 | -0.082 | 0.258 |
| \tau_1/\tau_2 | 0.680 | 0.936 | 1.208 |
| Q_{PAH} | 0.762 | 2.004 | 4.355 |
| U_{min} | 2.844 | 7.533 | 14.371 |
| {\rm log}_{10}(\gamma_e)\, | -3.024 | -2.042 | -0.993 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.998 | -2.546 | -1.506 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.977 | 1.397 | 1.871 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.088 | 0.274 | 0.442 |
| 0.03-0.10 Gyr | -0.176 | 0.186 | 0.513 |
| 0.10-0.32 Gyr | -0.314 | 0.075 | 0.407 |
| 0.32-1.05 Gyr | -0.392 | -0.057 | 0.238 |
| 1.05-3.38 Gyr | -0.427 | -0.095 | 0.123 |
| 3.38-10.92 Gyr | -0.663 | -0.199 | 0.010 |
| 10.92-12.14 Gyr | -0.927 | -0.227 | 0.217 |
Data not available
| RA, DEC (J2000): | 0h19m47.44s, -7d29m57.32s |
| semi major axis, semi minor axis (arcsec): | 5.81, 4.54 |
| angle (degrees, anti-clockwise from east): | 263.38 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 29.82 | 5.79 | 20.214 | 0.211 | AB |
| SDSS_g | 72.07 | 2.73 | 19.256 | 0.041 | AB |
| DES_g | 70.19 | 0.38 | 19.284 | 0.006 | AB |
| PanSTARRS_g | 74.54 | 1.25 | 19.219 | 0.018 | AB |
| SDSS_r | 102.68 | 3.74 | 18.871 | 0.040 | AB |
| PanSTARRS_r | 100.64 | 1.16 | 18.893 | 0.012 | AB |
| DES_r | 105.56 | 0.83 | 18.841 | 0.009 | AB |
| SDSS_i | 130.78 | 5.33 | 18.609 | 0.044 | AB |
| PanSTARRS_i | 138.28 | 1.63 | 18.548 | 0.013 | AB |
| DES_i | 133.79 | 1.89 | 18.584 | 0.015 | AB |
| PanSTARRS_z | 133.61 | 3.39 | 18.585 | 0.028 | AB |
| SDSS_z | 92.36 | 19.68 | 18.986 | 0.231 | AB |
| DES_z | 142.52 | 2.06 | 18.515 | 0.016 | AB |
| PanSTARRS_y | 159.04 | 8.31 | 18.396 | 0.057 | AB |
| 2MASS_J | 145.11 | 125.89 | 17.601 | 0.942 | Vega |
| 2MASS_H | 524.48 | 211.43 | 15.733 | 0.438 | Vega |
| 2MASS_K | 510.28 | 247.87 | 15.293 | 0.527 | Vega |
| WISE_W1 | 107.3 | 13.29 | 16.125 | 0.135 | Vega |
| WISE_W2 | 96.21 | 17.88 | 15.603 | 0.202 | Vega |