| Name: | TDE2020afhd |
| Right ascension: | 3h13m35.70s |
| Declination: | -2d09m06.37s |
| Discovery Date: | Oct. 20, 2020, 9:46 a.m. |
| Classification: | TDE |
| Redshift: | 0.027000 |
| MW E(B-V): | 0.057 |
| Name: | 145386 |
| Right ascension: | 3h13m35.68s |
| Declination: | -2d09m06.60s |
| Redshift: | 0.028631 |
| 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 | 4.1 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.43 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.09 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 3.69 |
| Validate global photometry | processed | 8.65 |
| Global host SED inference | processed | 397.92 |
| Local aperture photometry | processed | 3.77 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 551.53 |
| RA, DEC (J2000): | 3h13m35.70s, -2d09m06.37s |
| semi major axis, semi minor axis (arcsec): | 3.48, 3.48 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 547.69 | 1.27 | 17.054 | 0.003 | AB |
| PanSTARRS_r | 977.55 | 1.15 | 16.425 | 0.001 | AB |
| PanSTARRS_i | 1419.37 | 1.56 | 16.020 | 0.001 | AB |
| PanSTARRS_z | 1720.72 | 2.55 | 15.811 | 0.002 | AB |
| PanSTARRS_y | 2044.24 | 5.4 | 15.624 | 0.003 | AB |
| RA, DEC (J2000): | 3h13m35.68s, -2d09m06.14s |
| semi major axis, semi minor axis (arcsec): | 11.18, 9.76 |
| angle (degrees, anti-clockwise from east): | -21.57 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 30.83 | 4.26 | 20.177 | 0.150 | AB |
| GALEX_NUV | 46.97 | 3.32 | 19.720 | 0.077 | AB |
| PanSTARRS_g | 1069.46 | 3.49 | 16.327 | 0.004 | AB |
| PanSTARRS_r | 1805.83 | 2.92 | 15.758 | 0.002 | AB |
| PanSTARRS_i | 2612.72 | 4.34 | 15.357 | 0.002 | AB |
| PanSTARRS_z | 3123.09 | 7.16 | 15.164 | 0.002 | AB |
| PanSTARRS_y | 3796.03 | 15.93 | 14.952 | 0.005 | AB |
| WISE_W1 | 2169.75 | 26.6 | 12.860 | 0.013 | Vega |
| WISE_W2 | 1276.45 | 29.76 | 12.796 | 0.025 | Vega |
| WISE_W3 | 1093.59 | 128.57 | 11.129 | 0.128 | Vega |
| WISE_W4 | 484.82 | 671.24 | 10.566 | 1.503 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.646 | 9.800 | 9.954 |
| {\rm log}_{10}({\rm SFR}) | -1.978 | -0.932 | -0.247 |
| {\rm log}_{10}({\rm sSFR}) | -11.791 | -10.789 | -9.974 |
| {\rm stellar\ age} | 4.656 | 7.293 | 9.176 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.483 | -0.801 | -0.384 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.601 | -0.808 | -0.035 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.301 | 0.759 | 1.079 |
| \delta | -0.644 | -0.291 | 0.223 |
| \tau_1/\tau_2 | 0.595 | 0.971 | 1.337 |
| Q_{PAH} | 0.533 | 2.535 | 4.923 |
| U_{min} | 2.958 | 8.128 | 15.704 |
| {\rm log}_{10}(\gamma_e)\, | -3.108 | -1.658 | -0.852 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.216 | -2.353 | -0.993 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.015 | 1.439 | 1.925 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.385 | -1.205 | -0.570 |
| 0.03-0.10 Gyr | -2.279 | -1.010 | -0.130 |
| 0.10-0.33 Gyr | -1.953 | -0.699 | 0.086 |
| 0.33-1.10 Gyr | -1.644 | -0.522 | 0.052 |
| 1.10-3.63 Gyr | -1.139 | -0.234 | 0.117 |
| 3.63-12.04 Gyr | -0.861 | -0.161 | 0.082 |
| 12.04-13.37 Gyr | -0.994 | -0.067 | 0.656 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.037 | 10.087 | 10.148 |
| {\rm log}_{10}({\rm SFR}) | -1.118 | -0.816 | -0.542 |
| {\rm log}_{10}({\rm sSFR}) | -11.222 | -10.907 | -10.617 |
| {\rm stellar\ age} | 7.614 | 8.280 | 10.346 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.669 | -0.487 | -0.360 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.084 | -0.480 | 0.019 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.119 | 0.191 | 0.307 |
| \delta | -0.691 | -0.333 | 0.014 |
| \tau_1/\tau_2 | 0.633 | 0.980 | 1.319 |
| Q_{PAH} | 0.379 | 1.497 | 3.387 |
| U_{min} | 2.261 | 6.735 | 13.475 |
| {\rm log}_{10}(\gamma_e)\, | -3.447 | -2.687 | -1.752 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.270 | -3.304 | -2.432 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.984 | 1.400 | 1.838 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.609 | -0.993 | -0.661 |
| 0.03-0.10 Gyr | -1.236 | -0.794 | -0.448 |
| 0.10-0.33 Gyr | -1.219 | -0.680 | -0.320 |
| 0.33-1.10 Gyr | -1.319 | -0.676 | -0.346 |
| 1.10-3.63 Gyr | -1.113 | -0.418 | -0.062 |
| 3.63-12.04 Gyr | -0.003 | 0.246 | 0.340 |
| 12.04-13.37 Gyr | -0.023 | 0.433 | 1.021 |