| Name: | SN2021twb |
| Right ascension: | 0h47m07.79s |
| Declination: | -25d39m43.16s |
| Discovery Date: | July 20, 2021, 12:47 p.m. |
| Classification: | SN Ia |
| Redshift: | 0.065000 |
| MW E(B-V): | 0.015 |
| Name: | 2021twb |
| Right ascension: | 0h47m07.66s |
| Declination: | -25d39m38.29s |
| Redshift: | 0.060900 |
| Photometric Redshift: | 0.072 |
| 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 DES_g DES_r DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 8.07 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 1.94 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 6.17 |
| Validate global photometry | processed | 15.69 |
| Global host SED inference | processed | 471.73 |
| Local aperture photometry | processed | 5.84 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 464.7 |
| RA, DEC (J2000): | 0h47m07.79s, -25d39m43.16s |
| 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 | 23.4 | 0.17 | 20.477 | 0.008 | AB |
| PanSTARRS_g | 19.75 | 0.5 | 20.661 | 0.027 | AB |
| PanSTARRS_r | 32.9 | 0.61 | 20.107 | 0.020 | AB |
| DES_r | 40.34 | 0.25 | 19.886 | 0.007 | AB |
| PanSTARRS_i | 43.37 | 0.59 | 19.807 | 0.015 | AB |
| PanSTARRS_z | 52.26 | 1.54 | 19.605 | 0.032 | AB |
| DES_z | 58.89 | 0.97 | 19.475 | 0.018 | AB |
| PanSTARRS_y | 59.5 | 3.21 | 19.464 | 0.059 | AB |
| RA, DEC (J2000): | 0h47m07.66s, -25d39m38.46s |
| semi major axis, semi minor axis (arcsec): | 13.52, 11.5 |
| angle (degrees, anti-clockwise from east): | -154.37 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 43.27 | 1.23 | 19.810 | 0.031 | AB |
| GALEX_NUV | 60.19 | 0.44 | 19.451 | 0.008 | AB |
| DES_g | 528.39 | 0.95 | 17.093 | 0.002 | AB |
| PanSTARRS_g | 502.66 | 3.61 | 17.147 | 0.008 | AB |
| PanSTARRS_r | 818.89 | 4.39 | 16.617 | 0.006 | AB |
| DES_r | 945.76 | 1.35 | 16.461 | 0.002 | AB |
| PanSTARRS_i | 1150.88 | 4.24 | 16.247 | 0.004 | AB |
| PanSTARRS_z | 1324.84 | 11.03 | 16.095 | 0.009 | AB |
| DES_z | 1412.33 | 5.11 | 16.025 | 0.004 | AB |
| PanSTARRS_y | 1610.09 | 23.64 | 15.883 | 0.016 | AB |
| 2MASS_J | 1849.3 | 287.31 | 14.838 | 0.169 | Vega |
| 2MASS_H | 2177.81 | 467.64 | 14.187 | 0.233 | Vega |
| 2MASS_K | 1504.47 | 480.72 | 14.119 | 0.347 | Vega |
| WISE_W1 | 796.89 | 21.38 | 13.947 | 0.029 | Vega |
| WISE_W2 | 466.34 | 29.2 | 13.889 | 0.068 | Vega |
| WISE_W3 | 994.62 | 124.91 | 11.232 | 0.136 | Vega |
| WISE_W4 | -316.31 | 590.04 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.529 | 8.777 | 8.884 |
| {\rm log}_{10}({\rm SFR}) | -1.944 | -1.229 | -0.347 |
| {\rm log}_{10}({\rm sSFR}) | -10.736 | -9.997 | -8.934 |
| {\rm stellar\ age} | 3.089 | 6.132 | 7.427 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.041 | -0.478 | -0.142 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.673 | -0.702 | 0.236 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.137 | 0.422 | 0.871 |
| \delta | -0.776 | -0.441 | -0.051 |
| \tau_1/\tau_2 | 0.649 | 1.007 | 1.364 |
| Q_{PAH} | 0.793 | 2.700 | 5.296 |
| U_{min} | 3.089 | 8.197 | 15.288 |
| {\rm log}_{10}(\gamma_e)\, | -3.027 | -1.906 | -0.742 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.957 | -0.429 | 0.128 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.098 | 1.497 | 1.926 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.062 | -1.514 | -1.034 |
| 0.03-0.10 Gyr | -2.068 | -1.200 | -0.215 |
| 0.10-0.33 Gyr | -2.021 | -1.228 | -0.606 |
| 0.33-1.08 Gyr | -1.945 | -1.194 | -0.820 |
| 1.08-3.55 Gyr | -1.901 | -1.144 | -0.909 |
| 3.55-11.65 Gyr | -2.079 | -1.201 | -0.987 |
| 11.65-12.95 Gyr | -2.129 | -1.231 | -0.720 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.269 | 10.313 | 10.383 |
| {\rm log}_{10}({\rm SFR}) | -0.304 | -0.066 | 0.186 |
| {\rm log}_{10}({\rm sSFR}) | -10.638 | -10.397 | -10.152 |
| {\rm stellar\ age} | 7.367 | 8.142 | 10.556 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.630 | -0.473 | -0.359 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.002 | 0.245 | 0.410 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.068 | 0.107 | 0.181 |
| \delta | -0.875 | -0.614 | -0.278 |
| \tau_1/\tau_2 | 0.767 | 1.162 | 1.522 |
| Q_{PAH} | 0.283 | 1.245 | 4.021 |
| U_{min} | 2.434 | 7.389 | 15.073 |
| {\rm log}_{10}(\gamma_e)\, | -2.706 | -1.342 | -0.544 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.563 | -3.783 | -2.757 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.101 | 1.597 | 1.967 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.573 | -0.348 | -0.170 |
| 0.03-0.10 Gyr | -0.301 | 0.018 | 0.314 |
| 0.10-0.33 Gyr | -0.395 | -0.045 | 0.208 |
| 0.33-1.08 Gyr | -0.806 | -0.307 | -0.026 |
| 1.08-3.55 Gyr | -0.846 | -0.226 | 0.130 |
| 3.55-11.65 Gyr | 0.119 | 0.460 | 0.559 |
| 11.65-12.95 Gyr | 0.253 | 0.736 | 1.362 |