| Name: | AT2025dfa |
| Right ascension: | 4h38m12.75s |
| Declination: | -19d04m51.62s |
| Discovery Date: | Feb. 6, 2025, 2:25 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.032 |
| Name: | 2025dfa |
| Right ascension: | 4h38m12.79s |
| Declination: | -19d04m51.27s |
| Redshift: | 0.139700 |
| Photometric Redshift: | 0.164 |
| 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 DES_g DES_r DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 8.8 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 1.9 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.6 |
| Global aperture photometry | processed | 5.26 |
| Validate global photometry | processed | 13.91 |
| Global host SED inference | processed | 554.34 |
| Local aperture photometry | processed | 5.36 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 4h38m12.78s, -19d04m51.18s |
| semi major axis, semi minor axis (arcsec): | 7.39, 4.91 |
| angle (degrees, anti-clockwise from east): | -151.88 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 6.85 | 2.58 | 21.811 | 0.409 | AB |
| GALEX_NUV | 7.15 | 2.79 | 21.765 | 0.423 | AB |
| DES_g | 195.77 | 0.49 | 18.171 | 0.003 | AB |
| PanSTARRS_g | 206.42 | 1.42 | 18.113 | 0.007 | AB |
| PanSTARRS_r | 531.19 | 2.25 | 17.087 | 0.005 | AB |
| DES_r | 566.94 | 0.81 | 17.016 | 0.002 | AB |
| PanSTARRS_i | 779.99 | 1.53 | 16.670 | 0.002 | AB |
| PanSTARRS_z | 1010.71 | 4.48 | 16.388 | 0.005 | AB |
| DES_z | 1113.91 | 3.79 | 16.283 | 0.004 | AB |
| PanSTARRS_y | 1256.0 | 11.31 | 16.153 | 0.010 | AB |
| 2MASS_J | 1473.72 | 186.8 | 15.084 | 0.138 | Vega |
| 2MASS_H | 2283.68 | 275.26 | 14.136 | 0.131 | Vega |
| 2MASS_K | 2973.49 | 353.61 | 13.379 | 0.129 | Vega |
| WISE_W1 | 1004.43 | 20.69 | 13.696 | 0.022 | Vega |
| WISE_W2 | 664.24 | 25.75 | 13.505 | 0.042 | Vega |
| WISE_W3 | 105.28 | 70.98 | 13.670 | 0.732 | Vega |
| WISE_W4 | 1535.37 | 556.48 | 9.314 | 0.394 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.992 | 11.071 | 11.195 |
| {\rm log}_{10}({\rm SFR}) | -1.204 | 0.168 | 0.688 |
| {\rm log}_{10}({\rm sSFR}) | -12.269 | -10.892 | -10.313 |
| {\rm stellar\ age} | 6.610 | 7.510 | 11.131 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.531 | -0.385 | -0.273 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.968 | -0.649 | -0.405 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.234 | 0.412 | 0.578 |
| \delta | -0.976 | -0.901 | -0.685 |
| \tau_1/\tau_2 | 0.507 | 0.871 | 1.247 |
| Q_{PAH} | 0.442 | 1.858 | 4.818 |
| U_{min} | 2.449 | 7.694 | 15.209 |
| {\rm log}_{10}(\gamma_e)\, | -3.020 | -1.737 | -0.929 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.330 | -3.335 | -2.278 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.019 | 1.517 | 1.899 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.821 | 0.439 | 0.786 |
| 0.03-0.10 Gyr | -2.641 | -0.079 | 0.651 |
| 0.10-0.32 Gyr | -3.035 | -0.214 | 0.616 |
| 0.32-1.04 Gyr | -3.075 | -0.078 | 0.769 |
| 1.04-3.35 Gyr | -1.975 | 0.416 | 1.028 |
| 3.35-10.78 Gyr | 0.210 | 1.211 | 1.369 |
| 10.78-11.98 Gyr | 0.891 | 1.448 | 2.350 |