| Name: | AT2026zcy |
| Right ascension: | 12h24m58.53s |
| Declination: | 20d12m23.08s |
| Discovery Date: | Aug. 16, 2026, 3:36 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.029 |
| Name: | J122458.54+201223.31 |
| Object ID: | 9906628959930816 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 12h24m58.54s |
| Declination: | 20d12m23.31s |
| Redshift: | None |
| Photometric Redshift: | 0.058 |
| 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 | 19.07 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 7.22 |
| Host information | processed | 0.2 |
| Host MWEBV | processed | 0.11 |
| Host spectrum download | processed | 0.08 |
| Global aperture construction | processed | 2.56 |
| Global aperture photometry | processed | 7.63 |
| Validate global photometry | processed | 20.59 |
| Global host SED inference | processed | 344.88 |
| Local aperture photometry | processed | 7.49 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 475.7 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.899 | 8.165 | 8.313 |
| {\rm log}_{10}({\rm SFR}) | -1.964 | -1.443 | -0.877 |
| {\rm log}_{10}({\rm sSFR}) | -10.222 | -9.620 | -8.750 |
| {\rm stellar\ age} | 1.698 | 5.546 | 7.176 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.622 | -0.982 | -0.274 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.642 | -0.815 | 0.150 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.125 | 0.426 | 0.880 |
| \delta | -0.447 | 0.013 | 0.289 |
| \tau_1/\tau_2 | 0.697 | 0.993 | 1.309 |
| Q_{PAH} | 0.943 | 2.493 | 4.559 |
| U_{min} | 3.069 | 8.267 | 15.899 |
| {\rm log}_{10}(\gamma_e)\, | -2.801 | -1.660 | -0.616 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.253 | -2.574 | -0.440 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.019 | 1.444 | 1.894 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.407 | -1.592 | -1.106 |
| 0.03-0.10 Gyr | -2.105 | -1.447 | -0.835 |
| 0.10-0.33 Gyr | -2.144 | -1.536 | -0.991 |
| 0.33-1.08 Gyr | -2.337 | -1.709 | -1.304 |
| 1.08-3.55 Gyr | -3.144 | -1.762 | -1.468 |
| 3.55-11.69 Gyr | -3.502 | -1.887 | -1.570 |
| 11.69-12.99 Gyr | -3.569 | -1.935 | -1.392 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.551 | 8.741 | 8.871 |
| {\rm log}_{10}({\rm SFR}) | -1.310 | -0.941 | -0.554 |
| {\rm log}_{10}({\rm sSFR}) | -10.118 | -9.696 | -9.209 |
| {\rm stellar\ age} | 3.486 | 5.806 | 7.106 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.612 | -1.032 | -0.395 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.571 | -0.546 | 0.211 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.083 | 0.260 | 0.555 |
| \delta | -0.521 | -0.114 | 0.193 |
| \tau_1/\tau_2 | 0.685 | 0.987 | 1.291 |
| Q_{PAH} | 1.004 | 2.567 | 4.691 |
| U_{min} | 2.858 | 7.578 | 15.094 |
| {\rm log}_{10}(\gamma_e)\, | -2.883 | -1.855 | -0.736 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.055 | -2.330 | -0.968 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.988 | 1.466 | 1.894 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.432 | -0.966 | -0.623 |
| 0.03-0.10 Gyr | -1.425 | -0.948 | -0.508 |
| 0.10-0.33 Gyr | -1.433 | -0.982 | -0.593 |
| 0.33-1.08 Gyr | -1.488 | -1.095 | -0.778 |
| 1.08-3.55 Gyr | -1.537 | -1.120 | -0.893 |
| 3.55-11.69 Gyr | -1.835 | -1.251 | -1.006 |
| 11.69-12.99 Gyr | -2.108 | -1.298 | -0.835 |
| RA, DEC (J2000): | 12h24m58.53s, 20d12m23.08s |
| semi major axis, semi minor axis (arcsec): | 1.79, 1.79 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 4.15 | 1.61 | 22.355 | 0.421 | AB |
| SDSS_g | 9.43 | 0.91 | 21.463 | 0.105 | AB |
| DES_g | 9.71 | 0.21 | 21.432 | 0.024 | AB |
| PanSTARRS_g | 7.92 | 0.4 | 21.653 | 0.055 | AB |
| SDSS_r | 13.06 | 1.18 | 21.110 | 0.098 | AB |
| PanSTARRS_r | 13.13 | 0.47 | 21.104 | 0.038 | AB |
| DES_r | 14.61 | 0.42 | 20.988 | 0.031 | AB |
| SDSS_i | 17.2 | 1.6 | 20.811 | 0.101 | AB |
| PanSTARRS_i | 14.34 | 0.75 | 21.009 | 0.057 | AB |
| DES_i | 15.68 | 0.49 | 20.911 | 0.034 | AB |
| PanSTARRS_z | 18.11 | 1.02 | 20.755 | 0.061 | AB |
| SDSS_z | 13.94 | 5.3 | 21.040 | 0.413 | AB |
| DES_z | 17.52 | 1.01 | 20.791 | 0.063 | AB |
| PanSTARRS_y | 20.9 | 2.33 | 20.600 | 0.121 | AB |
| RA, DEC (J2000): | 12h24m58.51s, 20d12m23.32s |
| semi major axis, semi minor axis (arcsec): | 11.04, 4.63 |
| angle (degrees, anti-clockwise from east): | 260.35 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.93 | 2.12 | 22.414 | 0.586 | AB |
| GALEX_NUV | 8.71 | 2.88 | 21.550 | 0.359 | AB |
| SDSS_u | 5.97 | 6.28 | 21.961 | 1.142 | AB |
| SDSS_g | 39.69 | 2.59 | 19.903 | 0.071 | AB |
| DES_g | 41.27 | 0.65 | 19.861 | 0.017 | AB |
| PanSTARRS_g | 40.01 | 1.6 | 19.894 | 0.043 | AB |
| SDSS_r | 53.46 | 3.62 | 19.580 | 0.074 | AB |
| PanSTARRS_r | 50.42 | 1.84 | 19.643 | 0.040 | AB |
| DES_r | 61.5 | 1.21 | 19.428 | 0.021 | AB |
| SDSS_i | 63.4 | 5.4 | 19.395 | 0.092 | AB |
| PanSTARRS_i | 61.39 | 2.99 | 19.430 | 0.053 | AB |
| DES_i | 64.49 | 1.39 | 19.376 | 0.023 | AB |
| PanSTARRS_z | 69.24 | 4.04 | 19.299 | 0.063 | AB |
| SDSS_z | -72.31 | 20.96 | AB | ||
| DES_z | 74.45 | 3.04 | 19.220 | 0.044 | AB |
| PanSTARRS_y | 89.13 | 9.24 | 19.025 | 0.113 | AB |
| 2MASS_J | 334.23 | 160.16 | 16.695 | 0.520 | Vega |
| 2MASS_H | -96.14 | 273.98 | Vega | ||
| 2MASS_K | -120.18 | 271.43 | Vega | ||
| WISE_W1 | 49.79 | 11.3 | 16.958 | 0.246 | Vega |
| WISE_W2 | 44.28 | 17.24 | 16.445 | 0.423 | Vega |
| WISE_W3 | 209.25 | 92.01 | 12.924 | 0.477 | Vega |
| WISE_W4 | -1023.34 | 490.95 | Vega |