| Name: | 2018byi |
| Right ascension: | 14h15m19.13s |
| Declination: | 16d53m31.90s |
| Discovery Date: | None |
| Classification: | SN Ia
|
| Redshift: | 0.043900 |
| MW E(B-V): | 0.017 |
| Name: | 2018byi |
| Right ascension: | 14h15m18.94s |
| Declination: | 16d53m16.70s |
| Redshift: | 0.043898 |
| Photometric Redshift: | 0.038 |
| Downloaded | 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 | 15.42 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 2.14 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 3.15 |
| Global aperture construction | processed | 1.12 |
| Global aperture photometry | processed | 5.99 |
| Validate global photometry | processed | 17.14 |
| Global host SED inference | processed | 826.98 |
| Local aperture photometry | processed | 5.79 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 424.76 |
| RA, DEC (J2000): | 14h15m19.13s, 16d53m31.90s |
| semi major axis, semi minor axis (arcsec): | 2.31, 2.31 |
| 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 | 4.61 | 2.56 | 22.241 | 0.604 | AB |
| SDSS_g | 12.04 | 1.16 | 21.198 | 0.105 | AB |
| PanSTARRS_g | 13.65 | 0.5 | 21.062 | 0.040 | AB |
| SDSS_r | 23.66 | 1.72 | 20.465 | 0.079 | AB |
| PanSTARRS_r | 26.83 | 0.57 | 20.328 | 0.023 | AB |
| SDSS_i | 43.0 | 2.55 | 19.816 | 0.064 | AB |
| PanSTARRS_i | 39.98 | 0.73 | 19.895 | 0.020 | AB |
| PanSTARRS_z | 44.32 | 1.4 | 19.784 | 0.034 | AB |
| SDSS_z | 50.82 | 6.96 | 19.635 | 0.149 | AB |
| PanSTARRS_y | 64.63 | 4.11 | 19.374 | 0.069 | AB |
| RA, DEC (J2000): | 14h15m18.94s, 16d53m16.83s |
| semi major axis, semi minor axis (arcsec): | 17.05, 11.86 |
| angle (degrees, anti-clockwise from east): | -21.25 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 16.97 | 4.48 | 20.826 | 0.287 | AB |
| GALEX_NUV | 23.71 | 1.04 | 20.463 | 0.047 | AB |
| SDSS_u | 361.73 | 16.23 | 17.504 | 0.049 | AB |
| SDSS_g | 2459.57 | 13.61 | 15.423 | 0.006 | AB |
| PanSTARRS_g | 2706.92 | 3.22 | 15.319 | 0.001 | AB |
| SDSS_r | 5356.85 | 20.31 | 14.578 | 0.004 | AB |
| PanSTARRS_r | 5475.99 | 3.74 | 14.554 | 0.001 | AB |
| SDSS_i | 7858.37 | 25.77 | 14.162 | 0.004 | AB |
| PanSTARRS_i | 7793.94 | 4.66 | 14.171 | 0.001 | AB |
| PanSTARRS_z | 9286.6 | 8.71 | 13.980 | 0.001 | AB |
| SDSS_z | 10355.98 | 48.8 | 13.862 | 0.005 | AB |
| PanSTARRS_y | 12366.66 | 25.29 | 13.669 | 0.002 | AB |
| 2MASS_J | 13612.01 | 304.41 | 12.670 | 0.024 | Vega |
| 2MASS_H | 17611.95 | 470.03 | 11.918 | 0.029 | Vega |
| 2MASS_K | 15721.2 | 458.6 | 11.571 | 0.032 | Vega |
| WISE_W1 | 6723.89 | 43.71 | 11.632 | 0.007 | Vega |
| WISE_W2 | 3684.11 | 50.1 | 11.645 | 0.015 | Vega |
| WISE_W3 | 961.27 | 107.3 | 11.269 | 0.121 | Vega |
| WISE_W4 | 805.24 | 488.72 | 10.015 | 0.659 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.540 | 8.738 | 8.878 |
| {\rm log}_{10}({\rm SFR}) | -1.694 | -1.181 | -0.699 |
| {\rm log}_{10}({\rm sSFR}) | -10.512 | -9.938 | -9.287 |
| {\rm stellar\ age} | 4.448 | 6.893 | 8.555 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.660 | -1.125 | -0.508 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.639 | 0.114 | 0.353 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.967 | 1.367 | 1.722 |
| \delta | -0.261 | -0.067 | 0.154 |
| \tau_1/\tau_2 | 0.643 | 0.969 | 1.314 |
| Q_{PAH} | 0.594 | 1.852 | 4.250 |
| U_{min} | 2.862 | 7.946 | 14.806 |
| {\rm log}_{10}(\gamma_e)\, | -3.127 | -2.121 | -0.990 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.637 | -1.492 | -0.469 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.010 | 1.435 | 1.881 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.708 | -1.103 | -0.655 |
| 0.03-0.10 Gyr | -1.974 | -1.316 | -0.704 |
| 0.10-0.33 Gyr | -2.250 | -1.482 | -0.930 |
| 0.33-1.09 Gyr | -2.304 | -1.482 | -1.003 |
| 1.09-3.59 Gyr | -2.070 | -1.299 | -1.013 |
| 3.59-11.85 Gyr | -1.866 | -1.218 | -0.976 |
| 11.85-13.17 Gyr | -1.995 | -1.203 | -0.573 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.020 | 11.115 | 11.139 |
| {\rm log}_{10}({\rm SFR}) | -1.833 | -1.312 | -0.902 |
| {\rm log}_{10}({\rm sSFR}) | -12.965 | -12.420 | -11.987 |
| {\rm stellar\ age} | 9.244 | 12.403 | 12.505 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.561 | -0.448 | -0.356 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.145 | -0.591 | -0.122 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.094 | 0.152 | 0.231 |
| \delta | -0.945 | -0.825 | -0.605 |
| \tau_1/\tau_2 | 0.302 | 0.737 | 1.190 |
| Q_{PAH} | 0.317 | 1.012 | 2.334 |
| U_{min} | 3.259 | 8.868 | 16.458 |
| {\rm log}_{10}(\gamma_e)\, | -2.689 | -1.640 | -1.043 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.640 | -4.048 | -3.178 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.072 | 1.573 | 1.944 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.710 | -1.157 | -0.761 |
| 0.03-0.10 Gyr | -3.631 | -1.594 | -0.931 |
| 0.10-0.33 Gyr | -4.777 | -1.906 | -1.050 |
| 0.33-1.09 Gyr | -4.255 | -1.701 | -0.752 |
| 1.09-3.59 Gyr | -3.546 | -1.529 | -0.334 |
| 3.59-11.85 Gyr | -1.913 | -0.342 | 1.151 |
| 11.85-13.17 Gyr | 1.655 | 2.239 | 2.271 |