| Name: | AT2025afhw |
| Right ascension: | 9h37m42.05s |
| Declination: | 21d17m36.29s |
| Discovery Date: | Nov. 30, 2025, 10:28 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.022 |
| Name: | 27421 |
| Right ascension: | 9h37m42.00s |
| Declination: | 21d17m32.64s |
| Redshift: | None |
| Photometric Redshift: | 0.035 |
| 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 | 17.65 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 4.76 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 6.49 |
| Validate global photometry | processed | 15.65 |
| Global host SED inference | processed | 407.33 |
| Local aperture photometry | processed | 6.76 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 497.91 |
| RA, DEC (J2000): | 9h37m42.05s, 21d17m36.29s |
| semi major axis, semi minor axis (arcsec): | 2.88, 2.88 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 35.45 | 2.31 | 20.026 | 0.071 | AB |
| SDSS_g | 131.22 | 3.06 | 18.605 | 0.025 | AB |
| DES_g | 136.58 | 0.86 | 18.562 | 0.007 | AB |
| PanSTARRS_g | 130.57 | 0.84 | 18.610 | 0.007 | AB |
| SDSS_r | 232.74 | 4.15 | 17.983 | 0.019 | AB |
| PanSTARRS_r | 244.16 | 0.82 | 17.931 | 0.004 | AB |
| DES_r | 250.56 | 1.51 | 17.903 | 0.007 | AB |
| SDSS_i | 312.98 | 4.96 | 17.661 | 0.017 | AB |
| PanSTARRS_i | 309.1 | 1.05 | 17.675 | 0.004 | AB |
| PanSTARRS_z | 390.59 | 2.29 | 17.421 | 0.006 | AB |
| SDSS_z | 377.87 | 9.06 | 17.457 | 0.026 | AB |
| DES_z | 389.86 | 3.73 | 17.423 | 0.010 | AB |
| PanSTARRS_y | 419.3 | 5.39 | 17.344 | 0.014 | AB |
| 2MASS_H | 514.73 | 90.78 | 15.753 | 0.191 | Vega |
| RA, DEC (J2000): | 9h37m42.02s, 21d17m32.71s |
| semi major axis, semi minor axis (arcsec): | 22.44, 16.3 |
| angle (degrees, anti-clockwise from east): | -103.73 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 149.66 | 3.18 | 18.462 | 0.023 | AB |
| GALEX_NUV | 218.82 | 2.37 | 18.050 | 0.012 | AB |
| SDSS_u | 410.7 | 13.15 | 17.366 | 0.035 | AB |
| SDSS_g | 1821.69 | 12.18 | 15.749 | 0.007 | AB |
| PanSTARRS_g | 1641.42 | 5.4 | 15.862 | 0.004 | AB |
| SDSS_r | 3047.41 | 16.65 | 15.190 | 0.006 | AB |
| SDSS_i | 3930.94 | 20.61 | 14.914 | 0.006 | AB |
| PanSTARRS_i | 3670.28 | 6.78 | 14.988 | 0.002 | AB |
| PanSTARRS_z | 4522.9 | 14.88 | 14.761 | 0.004 | AB |
| SDSS_z | 5042.81 | 53.66 | 14.643 | 0.012 | AB |
| DES_z | 4821.27 | 13.89 | 14.692 | 0.003 | AB |
| PanSTARRS_y | 4654.2 | 35.69 | 14.730 | 0.008 | AB |
| WISE_W1 | 2869.44 | 42.15 | 12.557 | 0.016 | Vega |
| WISE_W2 | 1707.61 | 48.87 | 12.480 | 0.031 | Vega |
| WISE_W3 | 5341.14 | 238.02 | 9.407 | 0.048 | Vega |
| WISE_W4 | 5340.42 | 1333.27 | 7.961 | 0.271 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.241 | 9.356 | 9.479 |
| {\rm log}_{10}({\rm SFR}) | -1.788 | -1.147 | -0.556 |
| {\rm log}_{10}({\rm sSFR}) | -11.245 | -10.551 | -9.920 |
| {\rm stellar\ age} | 6.803 | 8.236 | 11.446 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.572 | -1.012 | -0.675 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.917 | -1.675 | -0.126 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.232 | 0.549 | 0.839 |
| \delta | -0.620 | -0.270 | 0.115 |
| \tau_1/\tau_2 | 0.675 | 1.044 | 1.402 |
| Q_{PAH} | 0.739 | 2.402 | 5.100 |
| U_{min} | 2.909 | 8.281 | 15.552 |
| {\rm log}_{10}(\gamma_e)\, | -3.122 | -1.774 | -0.658 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.331 | -1.411 | -0.525 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.928 | 1.369 | 1.887 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.076 | -1.307 | -0.921 |
| 0.03-0.10 Gyr | -1.953 | -1.129 | -0.441 |
| 0.10-0.33 Gyr | -2.098 | -1.210 | -0.625 |
| 0.33-1.09 Gyr | -2.345 | -1.375 | -0.796 |
| 1.09-3.62 Gyr | -2.469 | -1.187 | -0.644 |
| 3.62-11.96 Gyr | -1.299 | -0.593 | -0.405 |
| 11.96-13.29 Gyr | -0.883 | -0.245 | 0.508 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.371 | 10.438 | 10.517 |
| {\rm log}_{10}({\rm SFR}) | -0.273 | 0.020 | 0.333 |
| {\rm log}_{10}({\rm sSFR}) | -10.739 | -10.427 | -10.110 |
| {\rm stellar\ age} | 8.071 | 10.457 | 12.371 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.829 | -0.676 | -0.558 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.870 | -1.614 | -0.973 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.108 | 0.177 | 0.289 |
| \delta | -0.485 | -0.166 | 0.077 |
| \tau_1/\tau_2 | 0.605 | 1.068 | 1.521 |
| Q_{PAH} | 1.139 | 2.306 | 4.055 |
| U_{min} | 3.117 | 8.392 | 16.019 |
| {\rm log}_{10}(\gamma_e)\, | -2.471 | -1.632 | -0.949 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.822 | -2.652 | -1.754 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.216 | 1.727 | 2.012 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.726 | -0.251 | 0.026 |
| 0.03-0.10 Gyr | -0.406 | 0.088 | 0.462 |
| 0.10-0.33 Gyr | -1.728 | -0.342 | 0.143 |
| 0.33-1.09 Gyr | -2.649 | -0.762 | -0.197 |
| 1.09-3.62 Gyr | -2.735 | -0.886 | -0.228 |
| 3.62-11.96 Gyr | -0.859 | 0.328 | 0.625 |
| 11.96-13.29 Gyr | 0.536 | 1.335 | 1.627 |