| Name: | 2020ykz |
| Right ascension: | 20h45m22.60s |
| Declination: | 30d29m23.83s |
| Discovery Date: | None |
| Classification: | SN II |
| Redshift: | 0.014060 |
| MW E(B-V): | 0.634 |
| Name: | J204521.91+302934.91 |
| Object ID: | 144593113412362210 |
| Catalog Name: | panstarrs |
| Catalog Release: | dr2 |
| Right ascension: | 20h45m21.96s |
| Declination: | 30d29m34.72s |
| Redshift: | None |
| Photometric Redshift: | None |
| Downloadable | Unavailable |
|---|---|
|
2MASS_H
2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y |
GALEX_FUV 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 | 4.23 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 8.37 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.7 |
| Global aperture photometry | processed | 1.13 |
| Validate global photometry | processed | 1.57 |
| Global host SED inference | processed | 904.19 |
| Local aperture photometry | processed | 3.96 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 530.24 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.517 | 8.632 | 8.756 |
| {\rm log}_{10}({\rm SFR}) | -2.665 | -1.946 | -1.406 |
| {\rm log}_{10}({\rm sSFR}) | -11.350 | -10.579 | -10.044 |
| {\rm stellar\ age} | 6.599 | 7.913 | 10.878 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.730 | -1.375 | -0.980 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.887 | -1.458 | -0.034 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.185 | 0.377 | 0.590 |
| \delta | -0.472 | -0.048 | 0.266 |
| \tau_1/\tau_2 | 0.766 | 1.101 | 1.471 |
| Q_{PAH} | 0.746 | 1.910 | 3.793 |
| U_{min} | 3.269 | 8.416 | 15.386 |
| {\rm log}_{10}(\gamma_e)\, | -2.643 | -1.580 | -0.667 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.298 | -1.576 | -0.915 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.163 | 1.670 | 2.005 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.842 | -2.128 | -1.689 |
| 0.03-0.10 Gyr | -2.903 | -1.945 | -1.325 |
| 0.10-0.33 Gyr | -2.962 | -1.868 | -1.401 |
| 0.33-1.10 Gyr | -3.010 | -1.908 | -1.435 |
| 1.10-3.63 Gyr | -2.974 | -1.649 | -1.272 |
| 3.63-12.03 Gyr | -1.738 | -1.294 | -1.119 |
| 12.03-13.37 Gyr | -1.653 | -1.086 | -0.305 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.045 | 9.143 | 9.225 |
| {\rm log}_{10}({\rm SFR}) | -3.874 | -2.187 | -1.316 |
| {\rm log}_{10}({\rm sSFR}) | -12.889 | -11.297 | -10.442 |
| {\rm stellar\ age} | 8.178 | 11.977 | 12.680 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.766 | -1.440 | -1.118 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.935 | -1.727 | -1.050 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 1.077 | 1.267 | 1.444 |
| \delta | 0.074 | 0.196 | 0.306 |
| \tau_1/\tau_2 | 0.582 | 1.035 | 1.471 |
| Q_{PAH} | 0.799 | 1.606 | 2.916 |
| U_{min} | 3.364 | 9.745 | 17.195 |
| {\rm log}_{10}(\gamma_e)\, | -3.416 | -2.816 | -2.155 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.969 | -2.423 | -1.692 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.817 | 1.082 | 1.651 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -5.450 | -2.700 | -1.605 |
| 0.03-0.10 Gyr | -4.775 | -2.303 | -1.261 |
| 0.10-0.33 Gyr | -6.188 | -3.329 | -1.943 |
| 0.33-1.10 Gyr | -6.416 | -3.372 | -2.012 |
| 1.10-3.63 Gyr | -6.173 | -3.895 | -1.925 |
| 3.63-12.03 Gyr | -3.481 | -1.439 | -0.688 |
| 12.03-13.37 Gyr | -0.840 | 0.218 | 0.346 |
| RA, DEC (J2000): | 20h45m22.60s, 30d29m23.83s |
| semi major axis, semi minor axis (arcsec): | 6.97, 6.97 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 2.47 | 4.31 | 22.916 | 1.890 | AB |
| PanSTARRS_g | 27.68 | 1.51 | 20.295 | 0.059 | AB |
| PanSTARRS_r | 89.25 | 2.33 | 19.023 | 0.028 | AB |
| PanSTARRS_i | 162.02 | 3.56 | 18.376 | 0.024 | AB |
| PanSTARRS_z | 222.6 | 6.72 | 18.031 | 0.033 | AB |
| PanSTARRS_y | 248.29 | 14.66 | 17.913 | 0.064 | AB |
| 2MASS_J | 305.04 | 153.99 | 16.794 | 0.548 | Vega |
| 2MASS_H | 623.94 | 226.41 | 15.545 | 0.394 | Vega |
| 2MASS_K | 630.39 | 267.82 | 15.063 | 0.461 | Vega |
| WISE_W1 | 244.31 | 58.81 | 15.231 | 0.261 | Vega |
| WISE_W2 | 143.1 | 37.32 | 15.172 | 0.283 | Vega |
| WISE_W3 | 150.96 | 86.62 | 13.279 | 0.623 | Vega |
| RA, DEC (J2000): | 20h45m21.96s, 30d29m34.72s |
| semi major axis, semi minor axis (arcsec): | 14.24, 3.78 |
| angle (degrees, anti-clockwise from east): | 137.57 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 2.27 | 6.18 | 23.009 | 2.953 | AB |
| PanSTARRS_g | 33.92 | 1.57 | 20.074 | 0.050 | AB |
| PanSTARRS_r | 134.74 | 2.87 | 18.576 | 0.023 | AB |
| PanSTARRS_i | 321.2 | 4.06 | 17.633 | 0.014 | AB |
| PanSTARRS_z | 505.61 | 7.41 | 17.140 | 0.016 | AB |
| PanSTARRS_y | 524.61 | 15.31 | 17.100 | 0.032 | AB |
| 2MASS_J | 1877.28 | 181.27 | 14.821 | 0.105 | Vega |
| 2MASS_H | 3024.82 | 256.11 | 13.831 | 0.092 | Vega |
| 2MASS_K | 1838.85 | 300.73 | 13.901 | 0.178 | Vega |
| WISE_W1 | 1275.61 | 105.49 | 13.437 | 0.090 | Vega |
| WISE_W2 | 719.91 | 78.64 | 13.418 | 0.119 | Vega |
| WISE_W3 | 854.41 | 184.45 | 11.397 | 0.234 | Vega |
| WISE_W4 | 802.95 | 427.21 | 10.018 | 0.578 | Vega |