| Name: | SN2021xy |
| Right ascension: | 1h02m49.29s |
| Declination: | -21d50m11.33s |
| Discovery Date: | Jan. 10, 2021, 2:33 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.061000 |
| MW E(B-V): | 0.016 |
| Name: | 2021xy |
| Right ascension: | 1h02m49.23s |
| Declination: | -21d50m10.50s |
| Redshift: | 0.060855 |
| Photometric Redshift: | 0.079 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 5.55 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 1.94 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 5.96 |
| Validate global photometry | processed | 12.95 |
| Global host SED inference | processed | 428.44 |
| Local aperture photometry | processed | 5.59 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 479.12 |
| RA, DEC (J2000): | 1h02m49.29s, -21d50m11.33s |
| semi major axis, semi minor axis (arcsec): | 1.7, 1.7 |
| 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 | 109.89 | 0.32 | 18.798 | 0.003 | AB |
| PanSTARRS_g | 83.3 | 0.44 | 19.098 | 0.006 | AB |
| PanSTARRS_r | 182.83 | 0.77 | 18.245 | 0.005 | AB |
| DES_r | 258.23 | 0.55 | 17.870 | 0.002 | AB |
| PanSTARRS_i | 278.3 | 0.74 | 17.789 | 0.003 | AB |
| PanSTARRS_z | 332.92 | 1.24 | 17.594 | 0.004 | AB |
| DES_z | 462.64 | 2.37 | 17.237 | 0.006 | AB |
| PanSTARRS_y | 401.04 | 3.28 | 17.392 | 0.009 | AB |
| RA, DEC (J2000): | 1h02m49.23s, -21d50m10.28s |
| semi major axis, semi minor axis (arcsec): | 6.79, 4.02 |
| angle (degrees, anti-clockwise from east): | -179.11 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 245.79 | 0.51 | 17.924 | 0.002 | AB |
| PanSTARRS_g | 235.24 | 1.27 | 17.971 | 0.006 | AB |
| PanSTARRS_r | 490.06 | 2.21 | 17.174 | 0.005 | AB |
| DES_r | 549.97 | 0.84 | 17.049 | 0.002 | AB |
| PanSTARRS_i | 723.36 | 2.13 | 16.752 | 0.003 | AB |
| PanSTARRS_z | 887.3 | 3.62 | 16.530 | 0.004 | AB |
| DES_z | 979.56 | 3.54 | 16.422 | 0.004 | AB |
| PanSTARRS_y | 1039.46 | 9.85 | 16.358 | 0.010 | AB |
| WISE_W1 | 532.64 | 16.21 | 14.385 | 0.033 | Vega |
| WISE_W2 | 280.28 | 20.24 | 14.442 | 0.078 | Vega |
| WISE_W3 | 49.15 | 56.34 | 14.497 | 1.244 | Vega |
| WISE_W4 | -173.32 | 357.9 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.669 | 9.782 | 9.892 |
| {\rm log}_{10}({\rm SFR}) | -0.688 | -0.342 | 0.095 |
| {\rm log}_{10}({\rm sSFR}) | -10.520 | -10.138 | -9.614 |
| {\rm stellar\ age} | 5.590 | 7.121 | 8.749 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.867 | -0.330 | -0.036 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.687 | -0.076 | 0.215 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.495 | 0.742 | 1.150 |
| \delta | -0.848 | -0.562 | -0.325 |
| \tau_1/\tau_2 | 0.496 | 0.817 | 1.184 |
| Q_{PAH} | 0.774 | 2.532 | 4.765 |
| U_{min} | 2.714 | 7.569 | 14.379 |
| {\rm log}_{10}(\gamma_e)\, | -3.365 | -2.059 | -0.889 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.948 | -2.247 | -0.807 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.944 | 1.457 | 1.914 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.411 | -0.122 | 0.207 |
| 0.03-0.10 Gyr | -1.108 | -0.507 | 0.055 |
| 0.10-0.33 Gyr | -1.347 | -0.667 | -0.121 |
| 0.33-1.08 Gyr | -1.240 | -0.555 | -0.117 |
| 1.08-3.55 Gyr | -1.043 | -0.274 | 0.013 |
| 3.55-11.65 Gyr | -0.525 | -0.131 | 0.057 |
| 11.65-12.95 Gyr | -0.708 | -0.081 | 0.520 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.171 | 10.243 | 10.377 |
| {\rm log}_{10}({\rm SFR}) | -3.073 | -1.172 | -0.440 |
| {\rm log}_{10}({\rm sSFR}) | -13.442 | -11.454 | -10.616 |
| {\rm stellar\ age} | 7.295 | 8.366 | 12.171 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.593 | -1.244 | -0.959 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.333 | -0.317 | 0.236 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.415 | 0.558 | 0.711 |
| \delta | -0.915 | -0.762 | -0.514 |
| \tau_1/\tau_2 | 0.551 | 0.932 | 1.345 |
| Q_{PAH} | 0.550 | 1.825 | 3.984 |
| U_{min} | 2.938 | 8.803 | 16.802 |
| {\rm log}_{10}(\gamma_e)\, | -2.847 | -1.660 | -0.931 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.485 | -3.559 | -2.568 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.037 | 1.565 | 1.948 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.915 | -1.299 | -0.617 |
| 0.03-0.10 Gyr | -3.996 | -1.290 | -0.368 |
| 0.10-0.33 Gyr | -4.073 | -1.304 | -0.251 |
| 0.33-1.08 Gyr | -4.266 | -1.332 | -0.292 |
| 1.08-3.55 Gyr | -3.100 | -0.679 | 0.119 |
| 3.55-11.65 Gyr | -1.229 | 0.317 | 0.510 |
| 11.65-12.95 Gyr | -0.138 | 0.730 | 1.506 |