| Name: | AT2025abnf |
| Right ascension: | 20h24m44.64s |
| Declination: | -50d23m02.03s |
| Discovery Date: | Oct. 24, 2025, 11:08 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.035 |
| Name: | |
| Right ascension: | 20h24m44.83s |
| Declination: | -50d23m03.39s |
| Redshift: | None |
| Photometric Redshift: | 0.029 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV DES_g DES_r DES_z |
PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 5.0 |
| Transient MWEBV | processed | 0.08 |
| Host match | processed | 6.31 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.53 |
| Global aperture photometry | processed | 2.27 |
| Validate global photometry | processed | 6.63 |
| Global host SED inference | processed | 412.65 |
| Local aperture photometry | processed | 2.31 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 537.4 |
| RA, DEC (J2000): | 20h24m44.64s, -50d23m02.03s |
| semi major axis, semi minor axis (arcsec): | 3.47, 3.47 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 82.77 | 0.28 | 19.105 | 0.004 | AB |
| DES_r | 135.37 | 0.43 | 18.571 | 0.003 | AB |
| DES_z | 171.97 | 1.97 | 18.311 | 0.012 | AB |
| 2MASS_J | 87.34 | 104.94 | 18.152 | 1.304 | Vega |
| 2MASS_H | 194.34 | 147.34 | 16.811 | 0.823 | Vega |
| 2MASS_K | -26.96 | 159.94 | Vega |
| RA, DEC (J2000): | 20h24m44.84s, -50d23m03.38s |
| semi major axis, semi minor axis (arcsec): | 10.55, 7.25 |
| angle (degrees, anti-clockwise from east): | 16.27 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 12.82 | 2.54 | 21.130 | 0.215 | AB |
| GALEX_NUV | 17.79 | 2.33 | 20.775 | 0.142 | AB |
| DES_g | 164.54 | 0.51 | 18.359 | 0.003 | AB |
| DES_r | 274.61 | 0.75 | 17.803 | 0.003 | AB |
| DES_z | 356.18 | 3.32 | 17.521 | 0.010 | AB |
| 2MASS_J | 50.72 | 277.15 | 18.742 | 5.933 | Vega |
| 2MASS_H | 384.71 | 387.75 | 16.070 | 1.094 | Vega |
| 2MASS_K | -501.27 | 422.54 | Vega | ||
| WISE_W2 | 107.86 | 26.25 | 15.479 | 0.264 | Vega |
| WISE_W3 | 8.32 | 90.4 | 16.426 | 11.795 | Vega |
| WISE_W4 | 816.11 | 526.63 | 10.001 | 0.701 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.443 | 8.668 | 8.829 |
| {\rm log}_{10}({\rm SFR}) | -1.584 | -1.034 | -0.582 |
| {\rm log}_{10}({\rm sSFR}) | -10.395 | -9.672 | -9.075 |
| {\rm stellar\ age} | 4.487 | 6.816 | 8.618 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.812 | -1.365 | -0.636 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.788 | -1.105 | 0.276 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.220 | 0.589 | 0.876 |
| \delta | -0.606 | -0.175 | 0.153 |
| \tau_1/\tau_2 | 0.658 | 1.021 | 1.389 |
| Q_{PAH} | 0.422 | 1.575 | 4.265 |
| U_{min} | 2.867 | 8.129 | 14.882 |
| {\rm log}_{10}(\gamma_e)\, | -3.434 | -2.612 | -1.218 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.588 | -1.667 | -0.432 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.009 | 1.446 | 1.910 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.653 | -1.135 | -0.808 |
| 0.03-0.10 Gyr | -1.813 | -1.035 | -0.502 |
| 0.10-0.33 Gyr | -2.105 | -1.229 | -0.748 |
| 0.33-1.10 Gyr | -2.299 | -1.486 | -1.070 |
| 1.10-3.63 Gyr | -2.202 | -1.452 | -1.137 |
| 3.63-12.03 Gyr | -1.931 | -1.337 | -1.054 |
| 12.03-13.37 Gyr | -2.047 | -1.300 | -0.644 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.910 | 9.052 | 9.151 |
| {\rm log}_{10}({\rm SFR}) | -1.518 | -1.194 | -0.850 |
| {\rm log}_{10}({\rm sSFR}) | -10.576 | -10.229 | -9.838 |
| {\rm stellar\ age} | 5.481 | 7.250 | 8.558 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.846 | -1.483 | -0.978 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.722 | -0.221 | 0.311 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.263 | 0.452 | 0.637 |
| \delta | -0.379 | -0.074 | 0.186 |
| \tau_1/\tau_2 | 0.500 | 0.879 | 1.292 |
| Q_{PAH} | 1.171 | 2.826 | 4.994 |
| U_{min} | 3.212 | 8.379 | 14.942 |
| {\rm log}_{10}(\gamma_e)\, | -2.951 | -1.790 | -0.941 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.136 | -2.934 | -1.982 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.948 | 1.401 | 1.877 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.584 | -1.183 | -0.940 |
| 0.03-0.10 Gyr | -1.721 | -1.232 | -0.784 |
| 0.10-0.33 Gyr | -1.678 | -1.177 | -0.765 |
| 0.33-1.10 Gyr | -1.620 | -1.101 | -0.708 |
| 1.10-3.63 Gyr | -1.434 | -0.981 | -0.717 |
| 3.63-12.03 Gyr | -1.255 | -0.862 | -0.692 |
| 12.03-13.37 Gyr | -1.463 | -0.811 | -0.298 |