| Name: | TDE2025fak |
| Right ascension: | 12h46m12.69s |
| Declination: | 2d15m16.49s |
| Discovery Date: | March 20, 2025, 8:25 a.m. |
| Classification: | TDE-He |
| Redshift: | 0.136000 |
| MW E(B-V): | 0.021 |
| Name: | 2025fak |
| Right ascension: | 12h46m12.70s |
| Declination: | 2d15m16.68s |
| Redshift: | None |
| Photometric Redshift: | 0.173 |
| Downloadable | 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 | 15.71 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 1.8 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.05 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 5.33 |
| Validate global photometry | processed | 16.26 |
| Global host SED inference | processed | 423.38 |
| Local aperture photometry | processed | 5.19 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.699 | 9.833 | 9.972 |
| {\rm log}_{10}({\rm SFR}) | -1.050 | -0.122 | 0.489 |
| {\rm log}_{10}({\rm sSFR}) | -10.949 | -9.975 | -9.303 |
| {\rm stellar\ age} | 3.819 | 5.860 | 7.522 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.534 | -1.010 | -0.463 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.640 | -0.738 | 0.183 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.317 | 0.479 | 0.700 |
| \delta | -0.794 | -0.544 | -0.267 |
| \tau_1/\tau_2 | 0.482 | 0.872 | 1.275 |
| Q_{PAH} | 0.669 | 2.076 | 4.122 |
| U_{min} | 3.030 | 8.783 | 16.651 |
| {\rm log}_{10}(\gamma_e)\, | -2.636 | -1.573 | -0.603 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.013 | -2.627 | -1.518 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.055 | 1.533 | 1.905 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.796 | -1.071 | -0.344 |
| 0.03-0.10 Gyr | -1.049 | -0.005 | 0.637 |
| 0.10-0.32 Gyr | -0.971 | 0.005 | 0.484 |
| 0.32-1.04 Gyr | -1.192 | -0.119 | 0.271 |
| 1.04-3.36 Gyr | -1.001 | -0.082 | 0.204 |
| 3.36-10.82 Gyr | -0.925 | -0.150 | 0.122 |
| 10.82-12.02 Gyr | -1.075 | -0.114 | 0.572 |
Data not available
| RA, DEC (J2000): | 12h46m12.70s, 2d15m16.87s |
| semi major axis, semi minor axis (arcsec): | 4.01, 3.0 |
| angle (degrees, anti-clockwise from east): | -103.77 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.49 | 0.32 | 23.464 | 0.233 | AB |
| GALEX_NUV | 1.45 | 0.35 | 23.498 | 0.259 | AB |
| SDSS_u | 18.32 | 2.81 | 20.743 | 0.166 | AB |
| SDSS_g | 32.33 | 1.73 | 20.126 | 0.058 | AB |
| PanSTARRS_g | 38.94 | 0.78 | 19.924 | 0.022 | AB |
| SDSS_r | 72.02 | 2.63 | 19.256 | 0.040 | AB |
| PanSTARRS_r | 66.87 | 0.78 | 19.337 | 0.013 | AB |
| SDSS_i | 91.1 | 3.52 | 19.001 | 0.042 | AB |
| PanSTARRS_i | 92.53 | 1.02 | 18.984 | 0.012 | AB |
| PanSTARRS_z | 113.41 | 1.76 | 18.763 | 0.017 | AB |
| SDSS_z | 115.81 | 11.01 | 18.741 | 0.103 | AB |
| PanSTARRS_y | 113.61 | 4.56 | 18.761 | 0.044 | AB |
| 2MASS_J | 238.0 | 119.84 | 17.064 | 0.547 | Vega |
| 2MASS_H | 165.17 | 158.31 | 16.988 | 1.041 | Vega |
| 2MASS_K | -128.65 | 217.26 | Vega | ||
| WISE_W1 | 58.21 | 7.79 | 16.789 | 0.145 | Vega |
| WISE_W2 | 32.8 | 10.61 | 16.771 | 0.351 | Vega |
| WISE_W3 | -26.25 | 54.39 | Vega | ||
| WISE_W4 | -53.88 | 288.64 | Vega |