| Name: | AT2025ahcr |
| Right ascension: | 23h45m37.31s |
| Declination: | 17d54m46.21s |
| Discovery Date: | Dec. 15, 2025, 2:53 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.049 |
| Name: | J234537.25+175447.33 |
| Object ID: | 9906628198532422 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 23h45m37.25s |
| Declination: | 17d54m47.33s |
| Redshift: | None |
| Photometric Redshift: | 0.148 |
| Downloaded | 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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 18.49 |
| Transient MWEBV | processed | 0.14 |
| Host match | processed | 7.94 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 6.37 |
| Validate global photometry | processed | 18.2 |
| Global host SED inference | processed | 396.03 |
| Local aperture photometry | processed | 6.04 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 23h45m37.24s, 17d54m47.56s |
| semi major axis, semi minor axis (arcsec): | 2.33, 1.68 |
| angle (degrees, anti-clockwise from east): | -102.3 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 2.52 | 1.89 | 22.897 | 0.814 | AB |
| SDSS_g | 16.94 | 1.26 | 20.828 | 0.081 | AB |
| DES_g | 16.57 | 0.24 | 20.852 | 0.016 | AB |
| PanSTARRS_g | 14.76 | 0.45 | 20.977 | 0.033 | AB |
| SDSS_r | 37.94 | 1.87 | 19.952 | 0.053 | AB |
| PanSTARRS_r | 34.31 | 0.6 | 20.061 | 0.019 | AB |
| DES_r | 40.17 | 0.79 | 19.890 | 0.021 | AB |
| SDSS_i | 59.61 | 2.52 | 19.462 | 0.046 | AB |
| PanSTARRS_i | 49.98 | 0.73 | 19.653 | 0.016 | AB |
| PanSTARRS_z | 67.43 | 1.32 | 19.328 | 0.021 | AB |
| SDSS_z | 76.91 | 5.25 | 19.185 | 0.074 | AB |
| DES_z | 76.87 | 1.98 | 19.186 | 0.028 | AB |
| PanSTARRS_y | 79.02 | 2.67 | 19.156 | 0.037 | AB |
| 2MASS_J | 9.15 | 77.16 | 20.602 | 9.157 | Vega |
| 2MASS_H | 90.46 | 98.34 | 17.641 | 1.180 | Vega |
| 2MASS_K | 178.29 | 154.97 | 16.434 | 0.944 | Vega |
| WISE_W1 | 58.54 | 8.34 | 16.782 | 0.155 | Vega |
| WISE_W2 | 37.81 | 11.64 | 16.617 | 0.334 | Vega |
| WISE_W3 | 11.51 | 56.52 | 16.073 | 5.330 | Vega |
| WISE_W4 | -22.78 | 411.01 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.781 | 9.904 | 10.011 |
| {\rm log}_{10}({\rm SFR}) | -1.357 | -0.628 | -0.079 |
| {\rm log}_{10}({\rm sSFR}) | -11.279 | -10.527 | -9.938 |
| {\rm stellar\ age} | 4.861 | 6.304 | 7.578 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.198 | -0.523 | -0.114 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.607 | -0.756 | 0.062 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.415 | 0.633 | 0.880 |
| \delta | -0.575 | -0.293 | 0.047 |
| \tau_1/\tau_2 | 0.622 | 0.971 | 1.328 |
| Q_{PAH} | 1.135 | 2.721 | 4.692 |
| U_{min} | 2.979 | 8.305 | 15.285 |
| {\rm log}_{10}(\gamma_e)\, | -2.207 | -1.167 | -0.421 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.069 | -2.313 | -1.090 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.042 | 1.545 | 1.939 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.758 | -0.886 | -0.376 |
| 0.03-0.10 Gyr | -1.455 | -0.574 | 0.015 |
| 0.10-0.32 Gyr | -1.076 | -0.313 | 0.138 |
| 0.32-1.03 Gyr | -0.852 | -0.170 | 0.201 |
| 1.03-3.33 Gyr | -0.496 | -0.045 | 0.201 |
| 3.33-10.70 Gyr | -0.361 | 0.023 | 0.203 |
| 10.70-11.88 Gyr | -0.647 | 0.057 | 0.566 |