| Name: | AT2025ahxb |
| Right ascension: | 0h51m58.71s |
| Declination: | -19d23m37.33s |
| Discovery Date: | Dec. 18, 2025, 8:01 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.019 |
| Name: | |
| Right ascension: | 0h51m58.81s |
| Declination: | -19d23m36.85s |
| Redshift: | None |
| Photometric Redshift: | 0.084 |
| 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 DES_r DES_z |
GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 5.8 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 13.04 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.6 |
| Global aperture photometry | processed | 4.85 |
| Validate global photometry | processed | 1.47 |
| Global host SED inference | processed | 431.6 |
| Local aperture photometry | processed | 4.79 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 451.03 |
| RA, DEC (J2000): | 0h51m58.71s, -19d23m37.33s |
| semi major axis, semi minor axis (arcsec): | 1.26, 1.26 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_r | 105.2 | 0.58 | 18.845 | 0.006 | AB |
| DES_r | 113.54 | 0.37 | 18.762 | 0.004 | AB |
| PanSTARRS_i | 144.13 | 0.59 | 18.503 | 0.004 | AB |
| PanSTARRS_z | 169.5 | 1.16 | 18.327 | 0.007 | AB |
| DES_z | 189.16 | 1.39 | 18.208 | 0.008 | AB |
| PanSTARRS_y | 199.36 | 3.06 | 18.151 | 0.017 | AB |
| RA, DEC (J2000): | 0h51m58.80s, -19d23m36.65s |
| semi major axis, semi minor axis (arcsec): | 7.96, 5.38 |
| angle (degrees, anti-clockwise from east): | -87.18 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 369.97 | 1.79 | 17.480 | 0.005 | AB |
| PanSTARRS_r | 636.11 | 2.78 | 16.891 | 0.005 | AB |
| DES_r | 690.65 | 0.99 | 16.802 | 0.002 | AB |
| PanSTARRS_i | 853.63 | 2.91 | 16.572 | 0.004 | AB |
| PanSTARRS_z | 984.14 | 5.75 | 16.417 | 0.006 | AB |
| DES_z | 1107.84 | 3.57 | 16.289 | 0.003 | AB |
| PanSTARRS_y | 1196.31 | 15.59 | 16.205 | 0.014 | AB |
| 2MASS_J | 1340.28 | 150.37 | 15.187 | 0.122 | Vega |
| 2MASS_H | 1795.31 | 224.6 | 14.397 | 0.136 | Vega |
| 2MASS_K | 1560.1 | 242.25 | 14.079 | 0.169 | Vega |
| WISE_W1 | 731.94 | 21.73 | 14.040 | 0.032 | Vega |
| WISE_W2 | 457.82 | 23.64 | 13.909 | 0.056 | Vega |
| WISE_W3 | 1452.27 | 86.85 | 10.821 | 0.065 | Vega |
| WISE_W4 | 1102.64 | 466.92 | 9.674 | 0.460 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.470 | 9.713 | 9.844 |
| {\rm log}_{10}({\rm SFR}) | -1.427 | -0.704 | -0.089 |
| {\rm log}_{10}({\rm sSFR}) | -11.149 | -10.435 | -9.691 |
| {\rm stellar\ age} | 3.055 | 6.788 | 8.915 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.241 | -0.636 | -0.178 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.456 | -0.623 | 0.146 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.201 | 0.538 | 0.965 |
| \delta | -0.676 | -0.262 | 0.136 |
| \tau_1/\tau_2 | 0.670 | 1.037 | 1.410 |
| Q_{PAH} | 0.929 | 2.941 | 5.255 |
| U_{min} | 3.265 | 8.308 | 15.269 |
| {\rm log}_{10}(\gamma_e)\, | -2.989 | -1.691 | -0.647 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.508 | -0.935 | -0.328 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.072 | 1.552 | 1.973 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.664 | -0.912 | -0.418 |
| 0.03-0.10 Gyr | -1.715 | -0.709 | -0.005 |
| 0.10-0.33 Gyr | -1.546 | -0.554 | 0.229 |
| 0.33-1.07 Gyr | -1.697 | -0.574 | 0.064 |
| 1.07-3.48 Gyr | -1.940 | -0.494 | -0.087 |
| 3.48-11.38 Gyr | -1.458 | -0.265 | 0.004 |
| 11.38-12.65 Gyr | -1.269 | -0.168 | 0.583 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.309 | 10.412 | 10.485 |
| {\rm log}_{10}({\rm SFR}) | -0.989 | -0.221 | 0.202 |
| {\rm log}_{10}({\rm sSFR}) | -11.399 | -10.643 | -10.202 |
| {\rm stellar\ age} | 4.929 | 6.629 | 7.664 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.741 | -0.518 | -0.358 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.243 | 0.007 | 0.348 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.143 | 0.242 | 0.397 |
| \delta | -0.886 | -0.585 | -0.119 |
| \tau_1/\tau_2 | 0.701 | 1.073 | 1.445 |
| Q_{PAH} | 1.155 | 3.067 | 5.235 |
| U_{min} | 2.464 | 7.424 | 14.312 |
| {\rm log}_{10}(\gamma_e)\, | -3.103 | -1.808 | -0.486 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.216 | -3.008 | -1.898 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.104 | 1.609 | 1.961 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.919 | -0.320 | 0.012 |
| 0.03-0.10 Gyr | -1.288 | -0.236 | 0.293 |
| 0.10-0.33 Gyr | -1.065 | 0.110 | 0.564 |
| 0.33-1.07 Gyr | -0.418 | 0.283 | 0.582 |
| 1.07-3.48 Gyr | 0.175 | 0.494 | 0.788 |
| 3.48-11.38 Gyr | 0.145 | 0.519 | 0.675 |
| 11.38-12.65 Gyr | -0.227 | 0.493 | 0.974 |