| Name: | 2020usn |
| Right ascension: | 3h35m12.77s |
| Declination: | -1d19m34.49s |
| Discovery Date: | None |
| Classification: | None
|
| Redshift: | 0.200000 |
| MW E(B-V): | 0.129 |
| Name: | 2020usn |
| Right ascension: | 3h35m12.75s |
| Declination: | -1d19m33.77s |
| Redshift: | None |
| Photometric Redshift: | 0.207 |
| 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 | 3.58 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 2.06 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.1 |
| Global aperture construction | processed | 0.89 |
| Global aperture photometry | processed | 3.68 |
| Validate global photometry | processed | 11.7 |
| Global host SED inference | processed | 421.38 |
| Local aperture photometry | processed | 6.26 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 3h35m12.74s, -1d19m33.62s |
| semi major axis, semi minor axis (arcsec): | 4.11, 3.32 |
| angle (degrees, anti-clockwise from east): | -52.68 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 0.13 | 0.46 | 26.142 | 3.949 | AB |
| GALEX_NUV | 0.41 | 0.37 | 24.859 | 0.963 | AB |
| PanSTARRS_g | 16.85 | 0.8 | 20.834 | 0.052 | AB |
| PanSTARRS_r | 36.46 | 0.99 | 19.995 | 0.030 | AB |
| PanSTARRS_i | 64.3 | 0.98 | 19.379 | 0.016 | AB |
| PanSTARRS_z | 81.43 | 2.17 | 19.123 | 0.029 | AB |
| PanSTARRS_y | 97.77 | 4.92 | 18.924 | 0.055 | AB |
| 2MASS_J | 260.0 | 102.76 | 16.968 | 0.429 | Vega |
| 2MASS_H | -4.18 | 146.78 | Vega | ||
| 2MASS_K | 117.75 | 202.27 | 16.885 | 1.865 | Vega |
| WISE_W1 | 72.56 | 10.27 | 16.549 | 0.154 | Vega |
| WISE_W2 | 41.69 | 14.41 | 16.511 | 0.375 | Vega |
| WISE_W3 | -21.73 | 84.0 | Vega | ||
| WISE_W4 | -1441.29 | 561.62 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.910 | 10.114 | 10.293 |
| {\rm log}_{10}({\rm SFR}) | -0.630 | 0.218 | 0.806 |
| {\rm log}_{10}({\rm sSFR}) | -10.901 | -9.925 | -9.238 |
| {\rm stellar\ age} | 1.546 | 4.508 | 6.289 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.482 | -0.928 | -0.299 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.397 | -0.019 | 0.349 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.586 | 0.814 | 1.053 |
| \delta | -0.718 | -0.500 | -0.267 |
| \tau_1/\tau_2 | 0.537 | 0.932 | 1.312 |
| Q_{PAH} | 0.569 | 1.672 | 3.360 |
| U_{min} | 2.779 | 8.274 | 15.384 |
| {\rm log}_{10}(\gamma_e)\, | -3.224 | -2.407 | -1.423 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.965 | -2.317 | -1.315 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.993 | 1.393 | 1.829 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.022 | -0.091 | 0.305 |
| 0.03-0.10 Gyr | -0.902 | 0.253 | 0.936 |
| 0.10-0.32 Gyr | -0.278 | 0.635 | 1.105 |
| 0.32-1.01 Gyr | -0.352 | 0.459 | 0.898 |
| 1.01-3.20 Gyr | -1.127 | 0.197 | 0.546 |
| 3.20-10.18 Gyr | -1.438 | 0.044 | 0.448 |
| 10.18-11.31 Gyr | -1.588 | 0.009 | 0.660 |