| Name: | SN2026zyt |
| Right ascension: | 4h55m51.99s |
| Declination: | -20d34m54.28s |
| Discovery Date: | Aug. 22, 2026, 6:54 p.m. |
| Classification: | SN Ia |
| Redshift: | 0.054100 |
| MW E(B-V): | 0.035 |
| Name: | J045552.10-203457.64 |
| Object ID: | 9906613855784740 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 4h55m52.10s |
| Declination: | -20d34m57.64s |
| Redshift: | None |
| Photometric Redshift: | 0.047 |
| 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 DES_g DES_r DES_i DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 11.09 |
| Transient MWEBV | processed | 0.18 |
| Host match | processed | 7.45 |
| Host information | processed | 0.06 |
| Host MWEBV | processed | 0.12 |
| Host spectrum download | processed | 0.06 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 6.85 |
| Validate global photometry | processed | 17.53 |
| Global host SED inference | processed | 327.69 |
| Local aperture photometry | processed | 6.56 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 379.48 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.546 | 9.710 | 9.842 |
| {\rm log}_{10}({\rm SFR}) | -1.380 | -0.521 | -0.027 |
| {\rm log}_{10}({\rm sSFR}) | -11.042 | -10.232 | -9.595 |
| {\rm stellar\ age} | 5.215 | 7.297 | 8.739 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.786 | -1.421 | -0.989 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.340 | -0.241 | 0.313 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.707 | 1.077 | 1.409 |
| \delta | -0.616 | -0.309 | 0.045 |
| \tau_1/\tau_2 | 0.571 | 0.870 | 1.172 |
| Q_{PAH} | 0.499 | 1.578 | 3.980 |
| U_{min} | 2.623 | 7.802 | 15.253 |
| {\rm log}_{10}(\gamma_e)\, | -3.150 | -2.087 | -0.905 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.496 | -3.145 | -0.770 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.980 | 1.420 | 1.898 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.365 | -0.381 | 0.056 |
| 0.03-0.10 Gyr | -1.757 | -0.700 | -0.072 |
| 0.10-0.33 Gyr | -1.967 | -0.887 | -0.183 |
| 0.33-1.08 Gyr | -1.883 | -0.797 | -0.218 |
| 1.08-3.56 Gyr | -1.490 | -0.448 | -0.083 |
| 3.56-11.73 Gyr | -0.803 | -0.177 | 0.037 |
| 11.73-13.03 Gyr | -1.121 | -0.200 | 0.403 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.763 | 10.854 | 10.948 |
| {\rm log}_{10}({\rm SFR}) | 0.067 | 0.416 | 0.714 |
| {\rm log}_{10}({\rm sSFR}) | -10.861 | -10.444 | -10.074 |
| {\rm stellar\ age} | 6.460 | 7.438 | 8.511 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.901 | -0.560 | -0.291 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.452 | -0.451 | 0.235 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.665 | 0.853 | 1.067 |
| \delta | -0.382 | -0.152 | 0.080 |
| \tau_1/\tau_2 | 0.642 | 0.929 | 1.226 |
| Q_{PAH} | 2.178 | 3.310 | 5.092 |
| U_{min} | 2.663 | 6.837 | 14.005 |
| {\rm log}_{10}(\gamma_e)\, | -3.360 | -2.759 | -2.094 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.864 | -1.560 | -1.221 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.875 | 1.163 | 1.564 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.059 | 0.531 | 0.816 |
| 0.03-0.10 Gyr | -0.134 | 0.326 | 0.692 |
| 0.10-0.33 Gyr | -0.333 | 0.210 | 0.592 |
| 0.33-1.08 Gyr | -0.252 | 0.307 | 0.664 |
| 1.08-3.56 Gyr | 0.208 | 0.727 | 1.008 |
| 3.56-11.73 Gyr | 0.782 | 1.005 | 1.149 |
| 11.73-13.03 Gyr | 0.415 | 0.981 | 1.484 |
| RA, DEC (J2000): | 4h55m51.99s, -20d34m54.28s |
| semi major axis, semi minor axis (arcsec): | 1.9, 1.9 |
| 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 | 82.66 | 0.25 | 19.107 | 0.003 | AB |
| PanSTARRS_g | 101.19 | 0.53 | 18.887 | 0.006 | AB |
| PanSTARRS_r | 195.89 | 0.63 | 18.170 | 0.003 | AB |
| DES_r | 179.67 | 0.4 | 18.264 | 0.002 | AB |
| PanSTARRS_i | 291.56 | 0.67 | 17.738 | 0.002 | AB |
| DES_i | 247.3 | 0.72 | 17.917 | 0.003 | AB |
| PanSTARRS_z | 344.56 | 1.47 | 17.557 | 0.005 | AB |
| DES_z | 315.61 | 1.46 | 17.652 | 0.005 | AB |
| PanSTARRS_y | 456.05 | 3.43 | 17.252 | 0.008 | AB |
| RA, DEC (J2000): | 4h55m52.08s, -20d34m57.35s |
| semi major axis, semi minor axis (arcsec): | 10.37, 8.01 |
| angle (degrees, anti-clockwise from east): | 314.35 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 0.97 | 5.98 | 23.937 | 6.725 | AB |
| GALEX_NUV | 43.16 | 4.15 | 19.812 | 0.104 | AB |
| DES_g | 979.48 | 0.9 | 16.423 | 0.001 | AB |
| PanSTARRS_g | 1015.35 | 2.4 | 16.383 | 0.003 | AB |
| PanSTARRS_r | 2132.27 | 2.88 | 15.578 | 0.001 | AB |
| DES_r | 2328.49 | 1.49 | 15.482 | 0.001 | AB |
| PanSTARRS_i | 3194.39 | 3.09 | 15.139 | 0.001 | AB |
| DES_i | 3366.99 | 2.71 | 15.082 | 0.001 | AB |
| PanSTARRS_z | 3890.03 | 6.88 | 14.925 | 0.002 | AB |
| DES_z | 4462.01 | 5.56 | 14.776 | 0.001 | AB |
| PanSTARRS_y | 5277.59 | 16.31 | 14.594 | 0.003 | AB |
| 2MASS_J | 7376.83 | 238.38 | 13.335 | 0.035 | Vega |
| 2MASS_H | 9603.57 | 337.13 | 12.576 | 0.038 | Vega |
| 2MASS_K | 9848.95 | 442.26 | 12.079 | 0.049 | Vega |
| WISE_W1 | 5048.75 | 30.04 | 11.943 | 0.006 | Vega |
| WISE_W2 | 3661.52 | 34.57 | 11.652 | 0.010 | Vega |
| WISE_W3 | 18582.08 | 125.1 | 8.053 | 0.007 | Vega |
| WISE_W4 | 20281.95 | 937.39 | 6.512 | 0.050 | Vega |