| Name: | AT2025absj |
| Right ascension: | 2h19m00.61s |
| Declination: | 23d21m50.55s |
| Discovery Date: | Oct. 20, 2025, 6:12 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.075 |
| Name: | |
| Right ascension: | 2h19m00.60s |
| Declination: | 23d21m54.25s |
| Redshift: | None |
| Photometric Redshift: | 0.105 |
| 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 | 18.12 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.34 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 5.1 |
| Validate global photometry | processed | 13.23 |
| Global host SED inference | processed | 409.08 |
| Local aperture photometry | processed | 5.01 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 508.07 |
| RA, DEC (J2000): | 2h19m00.61s, 23d21m50.55s |
| semi major axis, semi minor axis (arcsec): | 1.04, 1.04 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 17.3 | 0.58 | 20.805 | 0.037 | AB |
| PanSTARRS_y | 13.39 | 1.6 | 21.083 | 0.130 | AB |
| RA, DEC (J2000): | 2h19m00.59s, 23d21m54.31s |
| semi major axis, semi minor axis (arcsec): | 7.66, 7.09 |
| angle (degrees, anti-clockwise from east): | -17.54 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 18.6 | 3.07 | 20.726 | 0.179 | AB |
| GALEX_NUV | 24.98 | 2.53 | 20.406 | 0.110 | AB |
| DES_g | 230.22 | 0.59 | 17.995 | 0.003 | AB |
| PanSTARRS_g | 222.45 | 1.84 | 18.032 | 0.009 | AB |
| PanSTARRS_r | 392.68 | 2.36 | 17.415 | 0.007 | AB |
| DES_r | 425.33 | 1.42 | 17.328 | 0.004 | AB |
| PanSTARRS_i | 561.27 | 2.74 | 17.027 | 0.005 | AB |
| PanSTARRS_z | 665.89 | 4.49 | 16.841 | 0.007 | AB |
| DES_z | 695.21 | 3.74 | 16.795 | 0.006 | AB |
| PanSTARRS_y | 785.82 | 11.31 | 16.662 | 0.016 | AB |
| 2MASS_J | 936.61 | 178.38 | 15.576 | 0.207 | Vega |
| 2MASS_H | 855.0 | 273.36 | 15.202 | 0.347 | Vega |
| 2MASS_K | 1168.32 | 305.73 | 14.393 | 0.284 | Vega |
| WISE_W1 | 495.37 | 18.51 | 14.464 | 0.041 | Vega |
| WISE_W2 | 361.29 | 25.48 | 14.166 | 0.077 | Vega |
| WISE_W3 | 1277.93 | 142.27 | 10.960 | 0.121 | Vega |
| WISE_W4 | 428.21 | 645.3 | 10.701 | 1.636 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.285 | 8.680 | 9.052 |
| {\rm log}_{10}({\rm SFR}) | -1.049 | -0.605 | -0.165 |
| {\rm log}_{10}({\rm sSFR}) | -9.889 | -9.284 | -8.574 |
| {\rm stellar\ age} | 0.741 | 5.305 | 7.541 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.652 | -0.790 | -0.074 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.344 | -0.679 | 0.099 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.502 | 0.854 | 1.371 |
| \delta | -0.552 | -0.139 | 0.179 |
| \tau_1/\tau_2 | 0.420 | 0.842 | 1.316 |
| Q_{PAH} | 0.726 | 2.568 | 4.953 |
| U_{min} | 3.095 | 8.329 | 15.517 |
| {\rm log}_{10}(\gamma_e)\, | -3.095 | -2.018 | -0.743 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.030 | -0.688 | 0.020 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.090 | 1.648 | 2.010 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.919 | -0.445 | 0.017 |
| 0.03-0.10 Gyr | -2.239 | -0.946 | -0.238 |
| 0.10-0.32 Gyr | -3.205 | -1.314 | -0.477 |
| 0.32-1.06 Gyr | -3.508 | -1.385 | -0.701 |
| 1.06-3.43 Gyr | -3.705 | -1.585 | -0.928 |
| 3.43-11.16 Gyr | -3.576 | -1.456 | -0.859 |
| 11.16-12.40 Gyr | -3.545 | -1.463 | -0.574 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.447 | 10.487 | 10.533 |
| {\rm log}_{10}({\rm SFR}) | 0.096 | 0.301 | 0.547 |
| {\rm log}_{10}({\rm sSFR}) | -10.411 | -10.180 | -9.938 |
| {\rm stellar\ age} | 6.429 | 7.094 | 8.182 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.558 | -0.380 | -0.240 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.043 | 0.174 | 0.388 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.090 | 0.150 | 0.259 |
| \delta | -0.776 | -0.389 | -0.003 |
| \tau_1/\tau_2 | 0.788 | 1.139 | 1.479 |
| Q_{PAH} | 0.936 | 2.496 | 4.501 |
| U_{min} | 2.312 | 6.991 | 14.049 |
| {\rm log}_{10}(\gamma_e)\, | -2.988 | -1.830 | -0.845 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.583 | -2.353 | -1.570 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.174 | 1.614 | 1.932 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.182 | 0.090 | 0.235 |
| 0.03-0.10 Gyr | 0.094 | 0.371 | 0.671 |
| 0.10-0.32 Gyr | 0.147 | 0.398 | 0.626 |
| 0.32-1.06 Gyr | -0.026 | 0.266 | 0.448 |
| 1.06-3.43 Gyr | 0.025 | 0.360 | 0.583 |
| 3.43-11.16 Gyr | 0.495 | 0.646 | 0.737 |
| 11.16-12.40 Gyr | 0.326 | 0.766 | 1.208 |