| Name: | AT2025aelm |
| Right ascension: | 2h17m29.65s |
| Declination: | -31d58m01.07s |
| Discovery Date: | Nov. 21, 2025, 9:23 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.015 |
| Name: | |
| Right ascension: | 2h17m29.78s |
| Declination: | -31d58m01.92s |
| Redshift: | None |
| Photometric Redshift: | 0.113 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV PanSTARRS_r PanSTARRS_i DES_g DES_r DES_z |
PanSTARRS_g PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 6.84 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 8.25 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.11 |
| Global aperture construction | processed | 5.12 |
| Global aperture photometry | processed | 3.63 |
| Validate global photometry | processed | 9.69 |
| Global host SED inference | processed | 403.84 |
| Local aperture photometry | processed | 3.51 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | not enough filters | 22.12 |
| RA, DEC (J2000): | 2h17m29.65s, -31d58m01.07s |
| semi major axis, semi minor axis (arcsec): | 0.98, 0.98 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 9.22 | 0.48 | 21.488 | 0.057 | AB |
| RA, DEC (J2000): | 2h17m29.75s, -31d58m01.88s |
| semi major axis, semi minor axis (arcsec): | 3.62, 2.69 |
| angle (degrees, anti-clockwise from east): | -63.94 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 8.7 | 0.78 | 21.551 | 0.098 | AB |
| GALEX_NUV | 13.4 | 0.62 | 21.082 | 0.050 | AB |
| DES_g | 60.48 | 0.3 | 19.446 | 0.005 | AB |
| PanSTARRS_r | 66.84 | 6.0 | 19.337 | 0.097 | AB |
| DES_r | 88.53 | 0.45 | 19.032 | 0.006 | AB |
| PanSTARRS_i | 98.06 | 1.44 | 18.921 | 0.016 | AB |
| DES_z | 110.89 | 1.64 | 18.788 | 0.016 | AB |
| 2MASS_J | 208.89 | 112.32 | 17.205 | 0.584 | Vega |
| 2MASS_H | 150.58 | 154.95 | 17.088 | 1.117 | Vega |
| 2MASS_K | -186.17 | 195.53 | Vega | ||
| WISE_W1 | 59.73 | 6.85 | 16.760 | 0.125 | Vega |
| WISE_W2 | 44.43 | 9.18 | 16.442 | 0.224 | Vega |
| WISE_W3 | 134.86 | 47.55 | 13.401 | 0.383 | Vega |
| WISE_W4 | 585.91 | 329.88 | 10.360 | 0.611 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.218 | 9.407 | 9.544 |
| {\rm log}_{10}({\rm SFR}) | -0.470 | 0.002 | 0.362 |
| {\rm log}_{10}({\rm sSFR}) | -9.924 | -9.443 | -8.980 |
| {\rm stellar\ age} | 2.011 | 4.509 | 5.943 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.367 | -0.736 | -0.229 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.361 | -0.020 | 0.291 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.174 | 0.350 | 0.543 |
| \delta | -0.465 | -0.099 | 0.137 |
| \tau_1/\tau_2 | 0.586 | 0.970 | 1.337 |
| Q_{PAH} | 0.692 | 1.796 | 3.553 |
| U_{min} | 2.520 | 7.737 | 14.914 |
| {\rm log}_{10}(\gamma_e)\, | -2.985 | -2.158 | -1.373 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.956 | -2.207 | -1.520 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.961 | 1.352 | 1.795 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.967 | -0.514 | -0.234 |
| 0.03-0.10 Gyr | -0.442 | 0.111 | 0.503 |
| 0.10-0.32 Gyr | -0.018 | 0.295 | 0.599 |
| 0.32-1.05 Gyr | -0.857 | -0.179 | 0.140 |
| 1.05-3.41 Gyr | -1.347 | -0.575 | -0.253 |
| 3.41-11.07 Gyr | -1.536 | -0.692 | -0.391 |
| 11.07-12.30 Gyr | -1.660 | -0.695 | -0.181 |