| Name: | AT2025aaef |
| Right ascension: | 21h07m23.48s |
| Declination: | 1d38m25.62s |
| Discovery Date: | Oct. 8, 2025, 4:19 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.102 |
| Name: | |
| Right ascension: | 21h07m23.47s |
| Declination: | 1d38m25.98s |
| Redshift: | None |
| Photometric Redshift: | 0.095 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 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 |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 17.2 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 7.4 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 7.13 |
| Validate global photometry | processed | 17.74 |
| Global host SED inference | processed | 549.82 |
| Local aperture photometry | processed | 6.7 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 641.9 |
| RA, DEC (J2000): | 21h07m23.48s, 1d38m25.62s |
| semi major axis, semi minor axis (arcsec): | 1.14, 1.14 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_r | 156.25 | 0.55 | 18.415 | 0.004 | AB |
| PanSTARRS_i | 178.86 | 0.31 | 18.269 | 0.002 | AB |
| PanSTARRS_z | 240.32 | 1.1 | 17.948 | 0.005 | AB |
| DES_z | 277.83 | 2.65 | 17.791 | 0.010 | AB |
| PanSTARRS_y | 277.66 | 2.15 | 17.791 | 0.008 | AB |
| RA, DEC (J2000): | 21h07m23.46s, 1d38m26.12s |
| semi major axis, semi minor axis (arcsec): | 4.5, 4.26 |
| angle (degrees, anti-clockwise from east): | -81.58 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 25.12 | 4.3 | 20.400 | 0.186 | AB |
| SDSS_g | 128.9 | 3.34 | 18.624 | 0.028 | AB |
| DES_g | 136.64 | 0.45 | 18.561 | 0.004 | AB |
| PanSTARRS_g | 142.63 | 0.99 | 18.514 | 0.008 | AB |
| SDSS_r | 317.72 | 5.19 | 17.645 | 0.018 | AB |
| PanSTARRS_r | 322.04 | 1.47 | 17.630 | 0.005 | AB |
| DES_r | 350.52 | 0.88 | 17.538 | 0.003 | AB |
| SDSS_i | 475.03 | 6.7 | 17.208 | 0.015 | AB |
| PanSTARRS_i | 479.65 | 1.03 | 17.198 | 0.002 | AB |
| PanSTARRS_z | 620.12 | 3.94 | 16.919 | 0.007 | AB |
| SDSS_z | 691.57 | 17.32 | 16.800 | 0.027 | AB |
| DES_z | 669.16 | 4.23 | 16.836 | 0.007 | AB |
| PanSTARRS_y | 744.8 | 7.99 | 16.720 | 0.012 | AB |
| 2MASS_J | 1214.38 | 138.52 | 15.294 | 0.124 | Vega |
| 2MASS_H | 1385.55 | 239.07 | 14.678 | 0.187 | Vega |
| 2MASS_K | 1465.45 | 222.46 | 14.147 | 0.165 | Vega |
| WISE_W1 | 414.09 | 15.82 | 14.658 | 0.041 | Vega |
| WISE_W2 | 237.17 | 18.96 | 14.623 | 0.087 | Vega |
| WISE_W3 | 8.29 | 73.94 | 16.429 | 9.679 | Vega |
| WISE_W4 | -336.69 | 526.55 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.625 | 9.871 | 10.014 |
| {\rm log}_{10}({\rm SFR}) | -0.971 | -0.018 | 0.733 |
| {\rm log}_{10}({\rm sSFR}) | -10.920 | -9.955 | -9.077 |
| {\rm stellar\ age} | 1.060 | 5.383 | 7.434 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.819 | -0.221 | 0.073 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.504 | -0.704 | 0.085 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.232 | 0.603 | 1.001 |
| \delta | -0.581 | -0.157 | 0.111 |
| \tau_1/\tau_2 | 0.733 | 1.132 | 1.541 |
| Q_{PAH} | 1.391 | 3.527 | 5.739 |
| U_{min} | 3.602 | 9.777 | 17.668 |
| {\rm log}_{10}(\gamma_e)\, | -2.962 | -1.589 | -0.435 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.961 | -1.204 | -0.430 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.032 | 1.641 | 2.040 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.961 | -0.754 | -0.150 |
| 0.03-0.10 Gyr | -1.154 | 0.070 | 0.880 |
| 0.10-0.33 Gyr | -0.346 | 0.371 | 1.070 |
| 0.33-1.06 Gyr | -1.806 | -0.040 | 0.413 |
| 1.06-3.46 Gyr | -2.138 | -0.227 | 0.158 |
| 3.46-11.27 Gyr | -2.602 | -0.280 | 0.111 |
| 11.27-12.52 Gyr | -2.274 | -0.182 | 0.538 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.503 | 10.597 | 10.683 |
| {\rm log}_{10}({\rm SFR}) | -4.481 | -1.791 | -0.396 |
| {\rm log}_{10}({\rm sSFR}) | -15.191 | -12.477 | -10.943 |
| {\rm stellar\ age} | 7.371 | 10.336 | 11.880 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.388 | -1.051 | -0.790 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.454 | -0.436 | 0.247 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.235 | 0.365 | 0.530 |
| \delta | -0.847 | -0.570 | -0.287 |
| \tau_1/\tau_2 | 0.552 | 0.999 | 1.477 |
| Q_{PAH} | 0.825 | 2.261 | 4.510 |
| U_{min} | 3.615 | 9.972 | 18.152 |
| {\rm log}_{10}(\gamma_e)\, | -2.514 | -1.324 | -0.446 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.173 | -2.997 | -2.037 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.113 | 1.560 | 1.924 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -5.967 | -2.421 | -0.852 |
| 0.03-0.10 Gyr | -5.245 | -2.007 | -0.298 |
| 0.10-0.33 Gyr | -5.606 | -2.492 | -0.528 |
| 0.33-1.06 Gyr | -6.004 | -2.946 | -0.872 |
| 1.06-3.46 Gyr | -4.008 | -1.922 | -0.221 |
| 3.46-11.27 Gyr | -1.920 | 0.424 | 0.838 |
| 11.27-12.52 Gyr | 0.040 | 1.580 | 1.832 |