| Name: | AT2025ahtj |
| Right ascension: | 15h24m20.10s |
| Declination: | 26d37m59.66s |
| Discovery Date: | Dec. 20, 2025, 1:09 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.029 |
| Name: | 1783255 |
| Right ascension: | 15h24m20.40s |
| Declination: | 26d38m03.30s |
| Redshift: | None |
| Photometric Redshift: | 0.069 |
| 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_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 7.01 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 6.22 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 4.89 |
| Validate global photometry | processed | 17.1 |
| Global host SED inference | processed | 656.48 |
| Local aperture photometry | processed | 4.95 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 506.14 |
| RA, DEC (J2000): | 15h24m20.10s, 26d37m59.66s |
| semi major axis, semi minor axis (arcsec): | 1.51, 1.51 |
| 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 | 15.43 | 0.24 | 20.929 | 0.017 | AB |
| PanSTARRS_g | 15.29 | 0.36 | 20.939 | 0.026 | AB |
| PanSTARRS_r | 21.98 | 0.46 | 20.545 | 0.023 | AB |
| PanSTARRS_i | 26.29 | 0.54 | 20.351 | 0.022 | AB |
| PanSTARRS_z | 29.28 | 1.19 | 20.234 | 0.044 | AB |
| DES_z | 29.78 | 1.68 | 20.215 | 0.061 | AB |
| PanSTARRS_y | 28.72 | 2.56 | 20.255 | 0.097 | AB |
| RA, DEC (J2000): | 15h24m20.44s, 26d38m03.60s |
| semi major axis, semi minor axis (arcsec): | 15.05, 7.06 |
| angle (degrees, anti-clockwise from east): | -138.06 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 52.41 | 5.48 | 19.601 | 0.113 | AB |
| GALEX_NUV | 69.62 | 3.26 | 19.293 | 0.051 | AB |
| DES_g | 401.01 | 1.36 | 17.392 | 0.004 | AB |
| PanSTARRS_g | 385.51 | 2.45 | 17.435 | 0.007 | AB |
| PanSTARRS_r | 587.67 | 3.14 | 16.977 | 0.006 | AB |
| PanSTARRS_i | 735.85 | 3.66 | 16.733 | 0.005 | AB |
| PanSTARRS_z | 897.49 | 8.29 | 16.517 | 0.010 | AB |
| PanSTARRS_y | 885.56 | 17.63 | 16.532 | 0.022 | AB |
| 2MASS_J | 860.12 | 281.4 | 15.669 | 0.355 | Vega |
| 2MASS_H | 915.29 | 402.73 | 15.129 | 0.478 | Vega |
| 2MASS_K | 1045.85 | 484.33 | 14.514 | 0.503 | Vega |
| WISE_W1 | 599.5 | 16.62 | 14.257 | 0.030 | Vega |
| WISE_W2 | 377.45 | 20.0 | 14.119 | 0.058 | Vega |
| WISE_W3 | 872.16 | 74.89 | 11.375 | 0.093 | Vega |
| WISE_W4 | 31.27 | 307.99 | 13.542 | 10.694 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.382 | 8.571 | 8.720 |
| {\rm log}_{10}({\rm SFR}) | -2.296 | -1.342 | -0.470 |
| {\rm log}_{10}({\rm sSFR}) | -10.878 | -9.946 | -8.976 |
| {\rm stellar\ age} | 1.847 | 5.445 | 7.206 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.691 | -1.254 | -0.626 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.600 | -0.861 | -0.005 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.126 | 0.386 | 0.873 |
| \delta | -0.584 | -0.110 | 0.236 |
| \tau_1/\tau_2 | 0.694 | 1.082 | 1.463 |
| Q_{PAH} | 1.119 | 3.225 | 5.641 |
| U_{min} | 3.156 | 8.620 | 16.215 |
| {\rm log}_{10}(\gamma_e)\, | -2.827 | -1.525 | -0.494 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.826 | -0.260 | 0.155 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.157 | 1.589 | 1.972 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.271 | -2.080 | -1.458 |
| 0.03-0.10 Gyr | -2.407 | -1.256 | -0.316 |
| 0.10-0.33 Gyr | -2.230 | -1.170 | -0.525 |
| 0.33-1.07 Gyr | -2.577 | -1.279 | -0.807 |
| 1.07-3.52 Gyr | -2.762 | -1.376 | -1.053 |
| 3.52-11.56 Gyr | -3.165 | -1.512 | -1.175 |
| 11.56-12.84 Gyr | -3.199 | -1.567 | -0.936 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.061 | 10.146 | 10.268 |
| {\rm log}_{10}({\rm SFR}) | -0.141 | 0.385 | 0.653 |
| {\rm log}_{10}({\rm sSFR}) | -10.381 | -9.781 | -9.461 |
| {\rm stellar\ age} | 5.710 | 7.041 | 9.630 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.069 | -0.741 | -0.498 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.763 | -0.987 | 0.136 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.159 | 0.283 | 0.450 |
| \delta | -0.149 | 0.174 | 0.325 |
| \tau_1/\tau_2 | 0.534 | 0.946 | 1.355 |
| Q_{PAH} | 0.865 | 2.015 | 4.071 |
| U_{min} | 2.879 | 8.502 | 16.689 |
| {\rm log}_{10}(\gamma_e)\, | -3.244 | -2.239 | -1.514 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.313 | -2.193 | -1.664 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.004 | 1.375 | 1.795 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.730 | -2.159 | -0.807 |
| 0.03-0.10 Gyr | -0.056 | 0.544 | 0.816 |
| 0.10-0.33 Gyr | -0.310 | 0.368 | 0.723 |
| 0.33-1.07 Gyr | -1.678 | -0.043 | 0.282 |
| 1.07-3.52 Gyr | -1.136 | 0.067 | 0.371 |
| 3.52-11.56 Gyr | -0.536 | 0.200 | 0.388 |
| 11.56-12.84 Gyr | -0.474 | 0.344 | 1.194 |