| Name: | AT2025ahaw |
| Right ascension: | 8h38m44.87s |
| Declination: | 39d03m30.70s |
| Discovery Date: | Dec. 11, 2025, 8:11 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.030 |
| Name: | SDSSJ083844.84+39032 |
| Right ascension: | 8h38m44.88s |
| Declination: | 39d03m29.59s |
| Redshift: | None |
| Photometric Redshift: | 0.161 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g |
WISE_W1 WISE_W2 WISE_W3 WISE_W4 DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 15.98 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.97 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.71 |
| Global aperture photometry | processed | 5.48 |
| Validate global photometry | processed | 12.67 |
| Global host SED inference | processed | 447.86 |
| Local aperture photometry | processed | 5.18 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 8h38m44.84s, 39d03m29.71s |
| semi major axis, semi minor axis (arcsec): | 6.43, 3.84 |
| angle (degrees, anti-clockwise from east): | -61.79 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.92 | 1.99 | 22.417 | 0.550 | AB |
| GALEX_NUV | 8.9 | 2.41 | 21.526 | 0.294 | AB |
| SDSS_u | 10.85 | 4.05 | 21.311 | 0.405 | AB |
| SDSS_g | 123.22 | 3.25 | 18.673 | 0.029 | AB |
| PanSTARRS_g | 135.49 | 1.16 | 18.570 | 0.009 | AB |
| SDSS_r | 262.76 | 4.92 | 17.851 | 0.020 | AB |
| PanSTARRS_r | 265.19 | 1.39 | 17.841 | 0.006 | AB |
| SDSS_i | 389.3 | 6.17 | 17.424 | 0.017 | AB |
| PanSTARRS_i | 392.94 | 1.06 | 17.414 | 0.003 | AB |
| PanSTARRS_z | 455.54 | 2.93 | 17.254 | 0.007 | AB |
| SDSS_z | 428.58 | 15.45 | 17.320 | 0.039 | AB |
| PanSTARRS_y | 531.4 | 9.01 | 17.086 | 0.018 | AB |
| 2MASS_J | 735.74 | 128.66 | 15.838 | 0.190 | Vega |
| 2MASS_H | 885.4 | 211.11 | 15.165 | 0.259 | Vega |
| 2MASS_K | 1027.72 | 191.71 | 14.533 | 0.203 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.554 | 10.654 | 10.742 |
| {\rm log}_{10}({\rm SFR}) | 0.397 | 0.816 | 1.164 |
| {\rm log}_{10}({\rm sSFR}) | -10.283 | -9.853 | -9.430 |
| {\rm stellar\ age} | 2.524 | 5.388 | 6.761 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.903 | -0.425 | -0.105 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.773 | -0.502 | 0.252 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.351 | 0.648 | 1.046 |
| \delta | -0.737 | -0.371 | -0.022 |
| \tau_1/\tau_2 | 0.449 | 0.841 | 1.240 |
| Q_{PAH} | 0.369 | 1.437 | 3.734 |
| U_{min} | 2.447 | 7.531 | 14.588 |
| {\rm log}_{10}(\gamma_e)\, | -3.426 | -2.405 | -0.951 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.191 | -2.505 | -1.062 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.949 | 1.411 | 1.851 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.575 | 0.939 | 1.217 |
| 0.03-0.10 Gyr | 0.012 | 0.711 | 1.175 |
| 0.10-0.32 Gyr | 0.087 | 0.745 | 1.179 |
| 0.32-1.03 Gyr | 0.407 | 0.887 | 1.400 |
| 1.03-3.29 Gyr | 0.402 | 0.789 | 1.068 |
| 3.29-10.56 Gyr | -0.089 | 0.672 | 0.908 |
| 10.56-11.73 Gyr | -0.437 | 0.615 | 1.167 |