| Name: | AT2025aheb |
| Right ascension: | 1h54m02.79s |
| Declination: | -3d26m58.69s |
| Discovery Date: | Dec. 11, 2025, 5:06 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.026 |
| Name: | |
| Right ascension: | 1h54m02.81s |
| Declination: | -3d26m58.80s |
| Redshift: | None |
| Photometric Redshift: | 0.091 |
| 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 | 22.53 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 6.41 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 6.75 |
| Validate global photometry | processed | 18.22 |
| Global host SED inference | processed | 511.71 |
| Local aperture photometry | processed | 7.0 |
| Validate local photometry | processed | 0.04 |
| Local host SED inference | processed | 452.7 |
| RA, DEC (J2000): | 1h54m02.79s, -3d26m58.69s |
| semi major axis, semi minor axis (arcsec): | 1.18, 1.18 |
| 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 | 30.0 | 0.18 | 20.207 | 0.007 | AB |
| DES_r | 75.89 | 0.34 | 19.199 | 0.005 | AB |
| PanSTARRS_i | 103.61 | 0.41 | 18.862 | 0.004 | AB |
| PanSTARRS_z | 128.67 | 0.72 | 18.626 | 0.006 | AB |
| DES_z | 149.23 | 1.42 | 18.465 | 0.010 | AB |
| PanSTARRS_y | 141.04 | 2.31 | 18.527 | 0.018 | AB |
| RA, DEC (J2000): | 1h54m02.80s, -3d26m58.77s |
| semi major axis, semi minor axis (arcsec): | 7.19, 3.28 |
| angle (degrees, anti-clockwise from east): | -176.7 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2.42 | 1.11 | 22.940 | 0.498 | AB |
| GALEX_NUV | 7.26 | 1.48 | 21.748 | 0.221 | AB |
| SDSS_u | 46.26 | 4.64 | 19.737 | 0.109 | AB |
| SDSS_g | 106.04 | 2.99 | 18.836 | 0.031 | AB |
| DES_g | 100.52 | 0.39 | 18.894 | 0.004 | AB |
| PanSTARRS_g | 113.12 | 1.31 | 18.766 | 0.013 | AB |
| SDSS_r | 194.77 | 4.27 | 18.176 | 0.024 | AB |
| PanSTARRS_r | 199.21 | 1.58 | 18.152 | 0.009 | AB |
| DES_r | 222.32 | 0.64 | 18.033 | 0.003 | AB |
| SDSS_i | 287.36 | 5.68 | 17.754 | 0.021 | AB |
| PanSTARRS_i | 289.6 | 1.52 | 17.745 | 0.006 | AB |
| PanSTARRS_z | 347.37 | 2.73 | 17.548 | 0.009 | AB |
| SDSS_z | 349.83 | 13.35 | 17.540 | 0.041 | AB |
| DES_z | 381.56 | 2.43 | 17.446 | 0.007 | AB |
| PanSTARRS_y | 381.76 | 9.22 | 17.446 | 0.026 | AB |
| 2MASS_J | 449.01 | 138.64 | 16.374 | 0.335 | Vega |
| 2MASS_H | 476.15 | 257.25 | 15.838 | 0.587 | Vega |
| 2MASS_K | 681.42 | 233.5 | 14.979 | 0.372 | Vega |
| WISE_W1 | 263.73 | 11.0 | 15.148 | 0.045 | Vega |
| WISE_W2 | 174.15 | 14.24 | 14.959 | 0.089 | Vega |
| WISE_W3 | 329.83 | 62.08 | 12.430 | 0.204 | Vega |
| WISE_W4 | 1548.15 | 412.21 | 9.305 | 0.289 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.795 | 9.905 | 10.018 |
| {\rm log}_{10}({\rm SFR}) | -1.832 | -1.026 | -0.445 |
| {\rm log}_{10}({\rm sSFR}) | -11.730 | -10.927 | -10.362 |
| {\rm stellar\ age} | 7.277 | 8.945 | 11.854 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.344 | -0.822 | -0.515 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.693 | -0.624 | 0.211 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.406 | 0.747 | 1.069 |
| \delta | -0.516 | -0.184 | 0.117 |
| \tau_1/\tau_2 | 0.628 | 1.023 | 1.423 |
| Q_{PAH} | 1.095 | 3.430 | 5.623 |
| U_{min} | 3.067 | 8.232 | 15.386 |
| {\rm log}_{10}(\gamma_e)\, | -3.178 | -2.239 | -0.909 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.617 | -0.896 | -0.195 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.096 | 1.458 | 1.946 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.057 | -1.071 | -0.495 |
| 0.03-0.10 Gyr | -2.368 | -1.143 | -0.441 |
| 0.10-0.33 Gyr | -3.292 | -1.423 | -0.617 |
| 0.33-1.06 Gyr | -4.672 | -1.581 | -0.609 |
| 1.06-3.47 Gyr | -3.924 | -1.329 | -0.274 |
| 3.47-11.31 Gyr | -1.741 | -0.114 | 0.131 |
| 11.31-12.57 Gyr | -0.187 | 0.635 | 1.125 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.135 | 10.226 | 10.328 |
| {\rm log}_{10}({\rm SFR}) | -0.894 | -0.330 | 0.272 |
| {\rm log}_{10}({\rm sSFR}) | -11.206 | -10.575 | -9.931 |
| {\rm stellar\ age} | 7.334 | 8.360 | 11.589 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.415 | -0.927 | -0.561 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.313 | 0.136 | 0.419 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.228 | 0.426 | 0.623 |
| \delta | -0.620 | -0.128 | 0.255 |
| \tau_1/\tau_2 | 0.502 | 0.899 | 1.289 |
| Q_{PAH} | 0.723 | 1.897 | 3.742 |
| U_{min} | 2.734 | 8.599 | 16.358 |
| {\rm log}_{10}(\gamma_e)\, | -2.802 | -1.922 | -0.772 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.839 | -2.410 | -1.543 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.997 | 1.396 | 1.850 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.918 | -1.048 | -0.538 |
| 0.03-0.10 Gyr | -0.906 | -0.213 | 0.428 |
| 0.10-0.33 Gyr | -2.710 | -0.681 | -0.064 |
| 0.33-1.06 Gyr | -4.417 | -1.252 | -0.456 |
| 1.06-3.47 Gyr | -3.146 | -0.863 | -0.132 |
| 3.47-11.31 Gyr | -0.888 | 0.309 | 0.496 |
| 11.31-12.57 Gyr | -0.139 | 0.783 | 1.443 |