| Name: | TDE2021ehb |
| Right ascension: | 3h07m47.81s |
| Declination: | 40d18m40.57s |
| Discovery Date: | March 1, 2021, 3:26 a.m. |
| Classification: | TDE |
| Redshift: | 0.018000 |
| MW E(B-V): | 0.123 |
| Name: | |
| Right ascension: | 3h07m47.83s |
| Declination: | 40d18m40.85s |
| Redshift: | None |
| Photometric Redshift: | None |
| 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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g |
GALEX_NUV GALEX_FUV DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 14.6 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.42 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.1 |
| Global aperture construction | processed | 0.73 |
| Global aperture photometry | processed | 5.65 |
| Validate global photometry | processed | 14.39 |
| Global host SED inference | processed | 549.76 |
| Local aperture photometry | processed | 5.54 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 459.81 |
| RA, DEC (J2000): | 3h07m47.81s, 40d18m40.57s |
| semi major axis, semi minor axis (arcsec): | 5.47, 5.47 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 213.91 | 5.47 | 18.074 | 0.028 | AB |
| SDSS_g | 1132.24 | 8.87 | 16.265 | 0.009 | AB |
| PanSTARRS_g | 1294.72 | 1.84 | 16.120 | 0.002 | AB |
| SDSS_r | 2614.37 | 13.52 | 15.357 | 0.006 | AB |
| PanSTARRS_r | 2709.31 | 2.21 | 15.318 | 0.001 | AB |
| SDSS_i | 3983.0 | 16.96 | 14.899 | 0.005 | AB |
| PanSTARRS_i | 4109.18 | 2.24 | 14.866 | 0.001 | AB |
| PanSTARRS_z | 5300.48 | 5.07 | 14.589 | 0.001 | AB |
| SDSS_z | 5487.3 | 24.18 | 14.552 | 0.005 | AB |
| PanSTARRS_y | 6354.36 | 10.34 | 14.392 | 0.002 | AB |
| 2MASS_J | 7461.59 | 100.54 | 13.323 | 0.015 | Vega |
| 2MASS_H | 9386.73 | 162.6 | 12.601 | 0.019 | Vega |
| 2MASS_K | 7911.86 | 156.5 | 12.317 | 0.021 | Vega |
| RA, DEC (J2000): | 3h07m47.81s, 40d18m41.16s |
| semi major axis, semi minor axis (arcsec): | 15.31, 6.26 |
| angle (degrees, anti-clockwise from east): | -38.98 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 280.07 | 8.46 | 17.782 | 0.033 | AB |
| SDSS_g | 1520.14 | 10.5 | 15.945 | 0.007 | AB |
| PanSTARRS_g | 1739.85 | 3.04 | 15.799 | 0.002 | AB |
| SDSS_r | 3480.98 | 15.99 | 15.046 | 0.005 | AB |
| PanSTARRS_r | 3626.06 | 3.74 | 15.001 | 0.001 | AB |
| SDSS_i | 5319.09 | 20.5 | 14.585 | 0.004 | AB |
| PanSTARRS_i | 5471.77 | 3.77 | 14.555 | 0.001 | AB |
| PanSTARRS_z | 7074.93 | 8.67 | 14.276 | 0.001 | AB |
| SDSS_z | 7261.1 | 34.32 | 14.247 | 0.005 | AB |
| PanSTARRS_y | 8642.62 | 18.23 | 14.058 | 0.002 | AB |
| 2MASS_J | 10052.71 | 184.17 | 12.999 | 0.020 | Vega |
| 2MASS_H | 13038.24 | 299.62 | 12.244 | 0.025 | Vega |
| 2MASS_K | 10405.99 | 290.26 | 12.019 | 0.030 | Vega |
| WISE_W1 | 4463.77 | 47.73 | 12.077 | 0.012 | Vega |
| WISE_W2 | 2417.09 | 45.82 | 12.103 | 0.021 | Vega |
| WISE_W3 | 353.77 | 101.06 | 12.354 | 0.310 | Vega |
| WISE_W4 | 500.57 | 549.18 | 10.531 | 1.191 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.787 | 9.967 | 10.093 |
| {\rm log}_{10}({\rm SFR}) | -2.643 | -1.408 | -0.226 |
| {\rm log}_{10}({\rm sSFR}) | -12.663 | -11.348 | -10.113 |
| {\rm stellar\ age} | 4.657 | 7.656 | 9.936 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.323 | -0.652 | -0.419 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.668 | -0.754 | -0.050 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.377 | 0.661 | 1.085 |
| \delta | -0.693 | -0.430 | -0.047 |
| \tau_1/\tau_2 | 0.626 | 0.993 | 1.363 |
| Q_{PAH} | 0.354 | 1.433 | 4.563 |
| U_{min} | 2.867 | 8.403 | 15.671 |
| {\rm log}_{10}(\gamma_e)\, | -3.366 | -2.142 | -0.617 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.466 | -3.395 | -1.753 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.986 | 1.456 | 1.935 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.953 | -1.593 | -0.438 |
| 0.03-0.10 Gyr | -3.218 | -1.534 | -0.186 |
| 0.10-0.33 Gyr | -2.921 | -1.157 | 0.009 |
| 0.33-1.10 Gyr | -2.447 | -0.871 | -0.086 |
| 1.10-3.66 Gyr | -2.157 | -0.226 | 0.194 |
| 3.66-12.17 Gyr | -1.459 | -0.017 | 0.227 |
| 12.17-13.52 Gyr | -1.196 | 0.103 | 0.883 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.071 | 10.127 | 10.237 |
| {\rm log}_{10}({\rm SFR}) | -4.336 | -2.292 | -1.219 |
| {\rm log}_{10}({\rm sSFR}) | -14.333 | -12.435 | -11.314 |
| {\rm stellar\ age} | 7.874 | 9.133 | 12.726 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.837 | -0.657 | -0.532 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.474 | -0.697 | 0.060 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.143 | 0.269 | 0.429 |
| \delta | -0.908 | -0.728 | -0.462 |
| \tau_1/\tau_2 | 0.567 | 0.974 | 1.406 |
| Q_{PAH} | 0.131 | 0.468 | 1.113 |
| U_{min} | 4.141 | 9.927 | 17.732 |
| {\rm log}_{10}(\gamma_e)\, | -2.999 | -1.877 | -0.960 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.631 | -3.999 | -3.121 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.166 | 1.680 | 1.987 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -5.624 | -2.789 | -1.679 |
| 0.03-0.10 Gyr | -4.678 | -2.327 | -1.134 |
| 0.10-0.33 Gyr | -4.780 | -2.332 | -1.055 |
| 0.33-1.10 Gyr | -4.275 | -2.016 | -0.931 |
| 1.10-3.66 Gyr | -3.298 | -1.202 | -0.110 |
| 3.66-12.17 Gyr | -1.486 | 0.188 | 0.368 |
| 12.17-13.52 Gyr | -0.146 | 0.709 | 1.351 |