| Name: | AT2025dfj |
| Right ascension: | 4h41m02.50s |
| Declination: | -23d08m42.44s |
| Discovery Date: | Feb. 18, 2025, 2:30 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.038 |
| Name: | 2025dfj |
| Right ascension: | 4h41m02.53s |
| Declination: | -23d08m42.66s |
| Redshift: | None |
| Photometric Redshift: | 0.101 |
| Version: | 0 |
| Downloadable | 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 DES_r DES_z |
GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 6.02 |
| Transient MWEBV | processed | 0.08 |
| Host match | processed | 1.92 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.09 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 4.27 |
| Validate global photometry | processed | 11.38 |
| Global host SED inference | processed | 424.88 |
| Local aperture photometry | processed | 4.23 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 433.29 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.855 | 9.994 | 10.136 |
| {\rm log}_{10}({\rm SFR}) | -0.958 | -0.343 | 0.250 |
| {\rm log}_{10}({\rm sSFR}) | -11.008 | -10.341 | -9.704 |
| {\rm stellar\ age} | 5.416 | 7.216 | 10.272 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.094 | -0.486 | -0.121 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.518 | -0.677 | 0.126 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.313 | 0.689 | 1.150 |
| \delta | -0.630 | -0.206 | 0.142 |
| \tau_1/\tau_2 | 0.658 | 1.004 | 1.377 |
| Q_{PAH} | 0.849 | 2.616 | 4.879 |
| U_{min} | 2.953 | 7.887 | 14.843 |
| {\rm log}_{10}(\gamma_e)\, | -3.160 | -2.084 | -0.741 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.853 | -1.106 | -0.268 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.012 | 1.484 | 1.972 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.034 | -0.366 | 0.064 |
| 0.03-0.10 Gyr | -1.227 | -0.391 | 0.327 |
| 0.10-0.33 Gyr | -1.506 | -0.490 | 0.121 |
| 0.33-1.06 Gyr | -1.768 | -0.450 | 0.167 |
| 1.06-3.44 Gyr | -1.636 | -0.214 | 0.173 |
| 3.44-11.19 Gyr | -0.566 | 0.029 | 0.263 |
| 11.19-12.44 Gyr | -0.425 | 0.268 | 1.098 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.251 | 10.369 | 10.495 |
| {\rm log}_{10}({\rm SFR}) | -1.668 | -0.671 | -0.009 |
| {\rm log}_{10}({\rm sSFR}) | -12.102 | -11.067 | -10.338 |
| {\rm stellar\ age} | 5.973 | 7.414 | 10.548 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.090 | -0.765 | -0.573 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.131 | -0.266 | 0.203 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.265 | 0.457 | 0.687 |
| \delta | -0.940 | -0.808 | -0.571 |
| \tau_1/\tau_2 | 0.591 | 0.959 | 1.337 |
| Q_{PAH} | 0.675 | 1.885 | 3.907 |
| U_{min} | 2.801 | 8.102 | 15.519 |
| {\rm log}_{10}(\gamma_e)\, | -2.810 | -1.756 | -0.484 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.342 | -3.199 | -2.095 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.073 | 1.564 | 1.941 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.057 | -0.872 | -0.420 |
| 0.03-0.10 Gyr | -1.976 | -0.660 | 0.094 |
| 0.10-0.33 Gyr | -1.851 | -0.442 | 0.311 |
| 0.33-1.06 Gyr | -1.940 | -0.336 | 0.332 |
| 1.06-3.44 Gyr | -1.405 | 0.051 | 0.492 |
| 3.44-11.19 Gyr | -0.364 | 0.469 | 0.654 |
| 11.19-12.44 Gyr | -0.120 | 0.639 | 1.527 |
| RA, DEC (J2000): | 4h41m02.50s, -23d08m42.44s |
| semi major axis, semi minor axis (arcsec): | 1.07, 1.07 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_r | 97.52 | 0.42 | 18.927 | 0.005 | AB |
| PanSTARRS_z | 165.03 | 0.99 | 18.356 | 0.007 | AB |
| DES_z | 196.16 | 1.62 | 18.168 | 0.009 | AB |
| PanSTARRS_y | 192.55 | 2.13 | 18.189 | 0.012 | AB |
| RA, DEC (J2000): | 4h41m02.53s, -23d08m42.61s |
| semi major axis, semi minor axis (arcsec): | 5.34, 3.32 |
| angle (degrees, anti-clockwise from east): | -93.02 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 114.02 | 1.02 | 18.758 | 0.010 | AB |
| PanSTARRS_r | 247.34 | 1.53 | 17.917 | 0.007 | AB |
| DES_r | 269.5 | 0.73 | 17.824 | 0.003 | AB |
| PanSTARRS_i | 361.03 | 1.39 | 17.506 | 0.004 | AB |
| PanSTARRS_z | 448.34 | 3.52 | 17.271 | 0.009 | AB |
| DES_z | 521.36 | 2.75 | 17.107 | 0.006 | AB |
| PanSTARRS_y | 567.12 | 7.68 | 17.016 | 0.015 | AB |
| 2MASS_J | 741.54 | 139.91 | 15.830 | 0.205 | Vega |
| 2MASS_H | 804.93 | 207.66 | 15.268 | 0.280 | Vega |
| 2MASS_K | 687.81 | 265.85 | 14.969 | 0.420 | Vega |
| WISE_W1 | 321.33 | 12.37 | 14.934 | 0.042 | Vega |
| WISE_W2 | 190.64 | 15.03 | 14.860 | 0.086 | Vega |
| WISE_W3 | -38.87 | 61.66 | Vega | ||
| WISE_W4 | 778.95 | 501.58 | 10.051 | 0.699 | Vega |