| Name: | AT2025tfj |
| Right ascension: | 20h45m38.78s |
| Declination: | -6d35m32.15s |
| Discovery Date: | May 22, 2025, 1:42 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.040 |
| Name: | |
| Right ascension: | 20h45m38.90s |
| Declination: | -6d35m32.39s |
| Redshift: | None |
| Photometric Redshift: | 0.134 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 34.76 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 8.16 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.75 |
| Global aperture photometry | processed | 6.42 |
| Validate global photometry | processed | 17.98 |
| Global host SED inference | processed | 384.16 |
| Local aperture photometry | processed | 7.47 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 20h45m38.92s, -6d35m32.29s |
| semi major axis, semi minor axis (arcsec): | 4.0, 2.11 |
| angle (degrees, anti-clockwise from east): | -63.09 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2.43 | 0.49 | 22.938 | 0.220 | AB |
| GALEX_NUV | 5.26 | 0.36 | 22.097 | 0.075 | AB |
| SDSS_u | 13.77 | 3.44 | 21.053 | 0.271 | AB |
| SDSS_g | 24.82 | 1.66 | 20.413 | 0.073 | AB |
| DES_g | 24.74 | 0.28 | 20.416 | 0.012 | AB |
| PanSTARRS_g | 26.38 | 0.85 | 20.347 | 0.035 | AB |
| SDSS_r | 40.3 | 2.24 | 19.887 | 0.060 | AB |
| PanSTARRS_r | 42.12 | 0.92 | 19.839 | 0.024 | AB |
| DES_r | 38.92 | 0.62 | 19.924 | 0.017 | AB |
| SDSS_i | 53.25 | 3.13 | 19.584 | 0.064 | AB |
| PanSTARRS_i | 50.08 | 0.95 | 19.651 | 0.021 | AB |
| PanSTARRS_z | 48.13 | 2.4 | 19.694 | 0.054 | AB |
| SDSS_z | 79.11 | 9.59 | 19.154 | 0.132 | AB |
| DES_z | 55.25 | 1.55 | 19.544 | 0.031 | AB |
| PanSTARRS_y | 46.18 | 4.93 | 19.739 | 0.116 | AB |
| 2MASS_J | 13.88 | 116.46 | 20.149 | 9.111 | Vega |
| 2MASS_H | -271.0 | 181.06 | Vega | ||
| 2MASS_K | -92.87 | 199.43 | Vega | ||
| WISE_W2 | 43.23 | 15.6 | 16.472 | 0.392 | Vega |
| WISE_W3 | 40.91 | 61.47 | 14.696 | 1.632 | Vega |
| WISE_W4 | 441.2 | 497.36 | 10.668 | 1.224 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.982 | 9.285 | 9.471 |
| {\rm log}_{10}({\rm SFR}) | -0.280 | 0.099 | 0.481 |
| {\rm log}_{10}({\rm sSFR}) | -9.664 | -9.179 | -8.580 |
| {\rm stellar\ age} | 1.039 | 4.195 | 6.075 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.274 | -0.409 | -0.037 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.204 | -0.806 | -0.281 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.197 | 0.464 | 0.755 |
| \delta | -0.536 | -0.127 | 0.104 |
| \tau_1/\tau_2 | 0.790 | 1.143 | 1.490 |
| Q_{PAH} | 0.955 | 2.761 | 4.900 |
| U_{min} | 2.924 | 7.717 | 14.609 |
| {\rm log}_{10}(\gamma_e)\, | -3.231 | -2.286 | -1.200 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.371 | -1.257 | -0.295 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.994 | 1.334 | 1.749 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.321 | -0.043 | 0.241 |
| 0.03-0.10 Gyr | -0.332 | 0.147 | 0.576 |
| 0.10-0.32 Gyr | -0.415 | 0.018 | 0.408 |
| 0.32-1.04 Gyr | -1.226 | -0.403 | -0.012 |
| 1.04-3.36 Gyr | -1.783 | -0.663 | -0.334 |
| 3.36-10.84 Gyr | -2.224 | -0.879 | -0.452 |
| 10.84-12.04 Gyr | -2.421 | -0.888 | -0.258 |