| Name: | AT2025agtu |
| Right ascension: | 2h29m04.70s |
| Declination: | -2d34m28.93s |
| Discovery Date: | Dec. 14, 2025, 6 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.023 |
| Name: | |
| Right ascension: | 2h29m04.71s |
| Declination: | -2d34m29.08s |
| Redshift: | None |
| Photometric Redshift: | 0.080 |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 19.77 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 6.29 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.13 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 5.82 |
| Validate global photometry | processed | 16.2 |
| Global host SED inference | processed | 425.7 |
| Local aperture photometry | processed | 5.59 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 443.17 |
| RA, DEC (J2000): | 2h29m04.70s, -2d34m28.93s |
| semi major axis, semi minor axis (arcsec): | 1.32, 1.32 |
| 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 | 125.35 | 0.91 | 18.655 | 0.008 | AB |
| PanSTARRS_g | 122.09 | 0.44 | 18.683 | 0.004 | AB |
| SDSS_r | 248.78 | 4.15 | 17.910 | 0.018 | AB |
| PanSTARRS_r | 227.43 | 0.43 | 18.008 | 0.002 | AB |
| SDSS_i | 356.92 | 5.01 | 17.519 | 0.015 | AB |
| PanSTARRS_i | 349.87 | 0.55 | 17.540 | 0.002 | AB |
| PanSTARRS_z | 415.04 | 0.86 | 17.355 | 0.002 | AB |
| SDSS_z | 426.83 | 6.76 | 17.324 | 0.017 | AB |
| PanSTARRS_y | 498.05 | 2.58 | 17.157 | 0.006 | AB |
| RA, DEC (J2000): | 2h29m04.69s, -2d34m29.00s |
| semi major axis, semi minor axis (arcsec): | 7.95, 5.07 |
| angle (degrees, anti-clockwise from east): | -130.44 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 22.79 | 1.25 | 20.506 | 0.060 | AB |
| GALEX_NUV | 27.3 | 0.87 | 20.310 | 0.035 | AB |
| SDSS_u | 79.82 | 5.6 | 19.145 | 0.076 | AB |
| SDSS_g | 372.64 | 5.31 | 17.472 | 0.015 | AB |
| DES_g | 343.96 | 1.56 | 17.559 | 0.005 | AB |
| PanSTARRS_g | 390.81 | 1.81 | 17.420 | 0.005 | AB |
| SDSS_r | 713.51 | 7.63 | 16.767 | 0.012 | AB |
| SDSS_i | 1043.32 | 9.79 | 16.354 | 0.010 | AB |
| PanSTARRS_i | 1038.83 | 2.24 | 16.359 | 0.002 | AB |
| PanSTARRS_z | 1257.46 | 3.68 | 16.151 | 0.003 | AB |
| SDSS_z | 1349.75 | 22.05 | 16.074 | 0.018 | AB |
| PanSTARRS_y | 1544.29 | 12.11 | 15.928 | 0.009 | AB |
| 2MASS_J | 2049.96 | 141.96 | 14.726 | 0.075 | Vega |
| 2MASS_H | 2265.72 | 194.61 | 14.144 | 0.093 | Vega |
| 2MASS_K | 2448.3 | 286.55 | 13.590 | 0.127 | Vega |
| WISE_W1 | 890.9 | 16.86 | 13.826 | 0.021 | Vega |
| WISE_W2 | 616.72 | 19.88 | 13.586 | 0.035 | Vega |
| WISE_W3 | 715.41 | 61.32 | 11.590 | 0.093 | Vega |
| WISE_W4 | 1627.93 | 430.04 | 9.251 | 0.287 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.903 | 10.090 | 10.225 |
| {\rm log}_{10}({\rm SFR}) | -0.583 | -0.068 | 0.444 |
| {\rm log}_{10}({\rm sSFR}) | -10.730 | -10.154 | -9.478 |
| {\rm stellar\ age} | 3.617 | 6.707 | 8.405 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.489 | -0.857 | -0.398 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.698 | -0.061 | 0.342 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.455 | 0.872 | 1.330 |
| \delta | -0.665 | -0.352 | 0.001 |
| \tau_1/\tau_2 | 0.662 | 1.013 | 1.383 |
| Q_{PAH} | 0.883 | 2.163 | 4.398 |
| U_{min} | 2.640 | 7.631 | 14.773 |
| {\rm log}_{10}(\gamma_e)\, | -3.437 | -2.336 | -0.967 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.096 | -2.078 | -0.773 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.882 | 1.375 | 1.864 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.562 | -0.209 | 0.116 |
| 0.03-0.10 Gyr | -0.838 | -0.045 | 0.543 |
| 0.10-0.33 Gyr | -0.868 | -0.047 | 0.558 |
| 0.33-1.07 Gyr | -0.909 | -0.034 | 0.497 |
| 1.07-3.50 Gyr | -0.896 | 0.040 | 0.374 |
| 3.50-11.43 Gyr | -0.710 | 0.122 | 0.365 |
| 11.43-12.70 Gyr | -0.726 | 0.232 | 0.875 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.637 | 10.713 | 10.755 |
| {\rm log}_{10}({\rm SFR}) | -0.528 | -0.247 | 0.052 |
| {\rm log}_{10}({\rm sSFR}) | -11.222 | -10.933 | -10.663 |
| {\rm stellar\ age} | 8.261 | 11.105 | 11.953 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.516 | -0.398 | -0.298 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.707 | 0.201 | 0.413 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.058 | 0.104 | 0.180 |
| \delta | -0.813 | -0.511 | -0.192 |
| \tau_1/\tau_2 | 0.626 | 1.075 | 1.515 |
| Q_{PAH} | 0.821 | 2.299 | 4.239 |
| U_{min} | 2.354 | 7.275 | 14.316 |
| {\rm log}_{10}(\gamma_e)\, | -3.009 | -2.115 | -1.158 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.218 | -3.132 | -2.228 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.070 | 1.536 | 1.917 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.552 | -0.291 | -0.118 |
| 0.03-0.10 Gyr | -0.743 | -0.233 | 0.146 |
| 0.10-0.33 Gyr | -1.517 | -0.577 | -0.145 |
| 0.33-1.07 Gyr | -2.388 | -1.001 | -0.436 |
| 1.07-3.50 Gyr | -2.308 | -0.993 | -0.310 |
| 3.50-11.43 Gyr | -0.939 | 0.322 | 0.875 |
| 11.43-12.70 Gyr | 1.057 | 1.770 | 1.892 |