| Name: | SN2021yng |
| Right ascension: | 3h14m31.18s |
| Declination: | -74d50m13.09s |
| Discovery Date: | Sept. 10, 2021, 6 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.032000 |
| MW E(B-V): | 0.068 |
| Name: | 2021yng |
| Right ascension: | 3h14m31.48s |
| Declination: | -74d50m17.75s |
| Redshift: | 0.032339 |
| Photometric Redshift: | None |
| 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 | 2.0 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 0.94 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.17 |
| Global aperture photometry | processed | 1.01 |
| Validate global photometry | processed | 1.44 |
| Global host SED inference | processed | 608.79 |
| Local aperture photometry | processed | 0.96 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | not enough filters | 17.77 |
| RA, DEC (J2000): | 3h14m31.18s, -74d50m13.09s |
| semi major axis, semi minor axis (arcsec): | 3.1, 3.1 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| 2MASS_J | 272.18 | 87.13 | 16.918 | 0.348 | Vega |
| 2MASS_H | 365.65 | 133.02 | 16.125 | 0.395 | Vega |
| 2MASS_K | 506.36 | 151.48 | 15.301 | 0.325 | Vega |
| RA, DEC (J2000): | 3h14m31.53s, -74d50m17.46s |
| semi major axis, semi minor axis (arcsec): | 9.88, 6.98 |
| angle (degrees, anti-clockwise from east): | -133.72 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 108.34 | 10.59 | 18.813 | 0.106 | AB |
| GALEX_NUV | 171.71 | 7.72 | 18.313 | 0.049 | AB |
| 2MASS_J | 2545.75 | 234.55 | 14.491 | 0.100 | Vega |
| 2MASS_H | 2730.98 | 356.32 | 13.942 | 0.142 | Vega |
| 2MASS_K | 3195.86 | 407.45 | 13.301 | 0.138 | Vega |
| WISE_W1 | 1411.83 | 17.4 | 13.327 | 0.013 | Vega |
| WISE_W2 | 914.18 | 19.54 | 13.158 | 0.023 | Vega |
| WISE_W3 | 3785.89 | 63.8 | 9.781 | 0.018 | Vega |
| WISE_W4 | 5597.29 | 409.06 | 7.910 | 0.079 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.286 | 9.747 | 10.011 |
| {\rm log}_{10}({\rm SFR}) | -0.227 | 0.186 | 0.749 |
| {\rm log}_{10}({\rm sSFR}) | -10.147 | -9.557 | -8.591 |
| {\rm stellar\ age} | 3.092 | 7.447 | 10.975 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.727 | -0.229 | 0.088 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.548 | -0.567 | 0.087 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.134 | 0.330 | 0.587 |
| \delta | -0.547 | -0.091 | 0.244 |
| \tau_1/\tau_2 | 0.291 | 0.691 | 1.232 |
| Q_{PAH} | 0.234 | 0.821 | 2.423 |
| U_{min} | 2.346 | 6.982 | 13.629 |
| {\rm log}_{10}(\gamma_e)\, | -3.678 | -2.922 | -1.769 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.267 | -3.016 | -1.858 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.000 | 1.521 | 1.950 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.501 | 0.069 | 0.393 |
| 0.03-0.10 Gyr | -0.885 | 0.204 | 0.871 |
| 0.10-0.33 Gyr | -2.369 | -0.732 | 0.197 |
| 0.33-1.10 Gyr | -3.038 | -0.988 | -0.144 |
| 1.10-3.62 Gyr | -2.729 | -0.812 | -0.205 |
| 3.62-11.99 Gyr | -1.826 | -0.383 | 0.046 |
| 11.99-13.32 Gyr | -1.482 | -0.073 | 0.945 |