| Name: | AT2025ahuy |
| Right ascension: | 21h01m53.35s |
| Declination: | 13d29m15.05s |
| Discovery Date: | Dec. 17, 2025, 2:09 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.087 |
| Name: | |
| Right ascension: | 21h01m53.33s |
| Declination: | 13d29m14.80s |
| Redshift: | None |
| Photometric Redshift: | 0.048 |
| 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 DES_g DES_r |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 8.42 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 4.96 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 5.67 |
| Validate global photometry | processed | 1.63 |
| Global host SED inference | processed | 415.02 |
| Local aperture photometry | processed | 5.38 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 613.9 |
| RA, DEC (J2000): | 21h01m53.35s, 13d29m15.05s |
| semi major axis, semi minor axis (arcsec): | 2.12, 2.12 |
| 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 | 267.99 | 0.59 | 17.830 | 0.002 | AB |
| PanSTARRS_g | 274.17 | 0.58 | 17.805 | 0.002 | AB |
| PanSTARRS_r | 651.25 | 0.85 | 16.866 | 0.001 | AB |
| DES_r | 716.43 | 2.04 | 16.762 | 0.003 | AB |
| PanSTARRS_i | 987.42 | 0.81 | 16.414 | 0.001 | AB |
| PanSTARRS_z | 1366.49 | 1.67 | 16.061 | 0.001 | AB |
| PanSTARRS_y | 1669.67 | 3.34 | 15.843 | 0.002 | AB |
| RA, DEC (J2000): | 21h01m53.32s, 13d29m14.89s |
| semi major axis, semi minor axis (arcsec): | 18.05, 5.86 |
| angle (degrees, anti-clockwise from east): | -136.09 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 12.36 | 4.25 | 21.170 | 0.373 | AB |
| GALEX_NUV | 17.69 | 3.25 | 20.780 | 0.199 | AB |
| DES_g | 711.92 | 1.09 | 16.769 | 0.002 | AB |
| PanSTARRS_g | 990.32 | 2.31 | 16.411 | 0.003 | AB |
| PanSTARRS_r | 2158.76 | 3.07 | 15.564 | 0.002 | AB |
| DES_r | 1715.32 | 3.36 | 15.814 | 0.002 | AB |
| PanSTARRS_i | 3143.48 | 3.25 | 15.156 | 0.001 | AB |
| PanSTARRS_z | 4134.35 | 7.23 | 14.859 | 0.002 | AB |
| PanSTARRS_y | 4974.4 | 15.68 | 14.658 | 0.003 | AB |
| 2MASS_J | 6627.86 | 282.04 | 13.452 | 0.046 | Vega |
| 2MASS_H | 8931.54 | 541.08 | 12.655 | 0.066 | Vega |
| 2MASS_K | 8770.22 | 464.2 | 12.205 | 0.057 | Vega |
| WISE_W1 | 3943.08 | 45.16 | 12.211 | 0.012 | Vega |
| WISE_W2 | 2470.0 | 45.55 | 12.079 | 0.020 | Vega |
| WISE_W3 | 9237.03 | 138.99 | 8.812 | 0.016 | Vega |
| WISE_W4 | 15907.94 | 1160.44 | 6.776 | 0.079 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.071 | 10.232 | 10.336 |
| {\rm log}_{10}({\rm SFR}) | -0.809 | -0.178 | 0.437 |
| {\rm log}_{10}({\rm sSFR}) | -10.995 | -10.395 | -9.639 |
| {\rm stellar\ age} | 4.967 | 7.416 | 9.582 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.203 | -0.565 | -0.282 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.812 | -0.662 | 0.165 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.564 | 0.854 | 1.340 |
| \delta | -0.846 | -0.668 | -0.451 |
| \tau_1/\tau_2 | 0.661 | 1.021 | 1.415 |
| Q_{PAH} | 0.833 | 2.499 | 4.828 |
| U_{min} | 2.514 | 7.290 | 14.532 |
| {\rm log}_{10}(\gamma_e)\, | -3.355 | -1.880 | -1.160 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.118 | -2.428 | -0.848 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.967 | 1.519 | 2.017 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.805 | -0.045 | 0.353 |
| 0.03-0.10 Gyr | -1.242 | -0.271 | 0.461 |
| 0.10-0.33 Gyr | -1.311 | -0.287 | 0.557 |
| 0.33-1.09 Gyr | -1.444 | -0.225 | 0.350 |
| 1.09-3.58 Gyr | -1.203 | 0.036 | 0.404 |
| 3.58-11.80 Gyr | -0.450 | 0.284 | 0.499 |
| 11.80-13.11 Gyr | -0.404 | 0.419 | 1.134 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.761 | 10.842 | 10.933 |
| {\rm log}_{10}({\rm SFR}) | -0.067 | 0.436 | 0.854 |
| {\rm log}_{10}({\rm sSFR}) | -10.874 | -10.376 | -9.953 |
| {\rm stellar\ age} | 7.665 | 9.462 | 12.251 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.807 | -0.574 | -0.396 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.010 | -0.611 | -0.243 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.548 | 0.735 | 0.943 |
| \delta | -0.638 | -0.454 | -0.267 |
| \tau_1/\tau_2 | 0.642 | 1.050 | 1.479 |
| Q_{PAH} | 0.598 | 1.253 | 2.185 |
| U_{min} | 3.005 | 8.159 | 15.084 |
| {\rm log}_{10}(\gamma_e)\, | -2.930 | -1.928 | -1.397 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.428 | -2.319 | -1.546 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.321 | 1.794 | 2.026 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.462 | 0.080 | 0.406 |
| 0.03-0.10 Gyr | -0.140 | 0.524 | 0.979 |
| 0.10-0.33 Gyr | -2.031 | 0.020 | 0.618 |
| 0.33-1.09 Gyr | -3.225 | -0.593 | 0.224 |
| 1.09-3.58 Gyr | -2.490 | -0.440 | 0.403 |
| 3.58-11.80 Gyr | -0.536 | 0.837 | 1.044 |
| 11.80-13.11 Gyr | 0.731 | 1.578 | 2.047 |