| Name: | AT2026ert |
| Right ascension: | 13h43m00.37s |
| Declination: | -2d23m36.24s |
| Discovery Date: | Feb. 25, 2026, 9:09 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.039 |
| Name: | |
| Right ascension: | 13h43m00.42s |
| Declination: | -2d23m39.30s |
| Redshift: | None |
| Photometric Redshift: | 0.137 |
| 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 | 18.11 |
| Transient MWEBV | processed | 0.15 |
| Host match | processed | 6.14 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 5.67 |
| Validate global photometry | processed | 18.02 |
| Global host SED inference | processed | 523.18 |
| Local aperture photometry | processed | 5.48 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 13h43m00.43s, -2d23m39.26s |
| semi major axis, semi minor axis (arcsec): | 4.92, 4.17 |
| angle (degrees, anti-clockwise from east): | -25.86 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.67 | 1.98 | 22.226 | 0.461 | AB |
| GALEX_NUV | 3.6 | 1.38 | 22.510 | 0.416 | AB |
| SDSS_u | 16.01 | 3.05 | 20.889 | 0.207 | AB |
| SDSS_g | 90.98 | 2.97 | 19.003 | 0.035 | AB |
| DES_g | 100.7 | 0.64 | 18.892 | 0.007 | AB |
| PanSTARRS_g | 102.09 | 1.06 | 18.878 | 0.011 | AB |
| SDSS_r | 225.43 | 4.43 | 18.017 | 0.021 | AB |
| PanSTARRS_r | 228.29 | 1.6 | 18.004 | 0.008 | AB |
| PanSTARRS_z | 421.22 | 2.5 | 17.339 | 0.006 | AB |
| 2MASS_J | 596.8 | 109.44 | 16.066 | 0.199 | Vega |
| 2MASS_H | 732.66 | 141.05 | 15.370 | 0.209 | Vega |
| WISE_W1 | 267.01 | 10.15 | 15.135 | 0.041 | Vega |
| WISE_W3 | 28.02 | 53.08 | 15.107 | 2.057 | Vega |
| WISE_W4 | 357.97 | 338.68 | 10.895 | 1.027 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.486 | 10.603 | 10.738 |
| {\rm log}_{10}({\rm SFR}) | -3.328 | -0.728 | 0.265 |
| {\rm log}_{10}({\rm sSFR}) | -13.983 | -11.268 | -10.253 |
| {\rm stellar\ age} | 5.773 | 7.113 | 11.042 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.622 | -1.275 | -0.939 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.529 | -0.715 | 0.059 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.317 | 0.467 | 0.663 |
| \delta | -0.930 | -0.788 | -0.565 |
| \tau_1/\tau_2 | 0.514 | 0.980 | 1.442 |
| Q_{PAH} | 0.643 | 2.097 | 4.696 |
| U_{min} | 3.187 | 9.479 | 17.231 |
| {\rm log}_{10}(\gamma_e)\, | -2.887 | -1.693 | -0.626 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.797 | -2.144 | -1.211 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.130 | 1.538 | 1.882 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -4.364 | -1.317 | -0.103 |
| 0.03-0.10 Gyr | -4.024 | -0.767 | 0.359 |
| 0.10-0.32 Gyr | -3.605 | -0.588 | 0.554 |
| 0.32-1.04 Gyr | -3.466 | -0.630 | 0.471 |
| 1.04-3.35 Gyr | -2.649 | 0.098 | 0.766 |
| 3.35-10.81 Gyr | -0.892 | 0.681 | 0.936 |
| 10.81-12.01 Gyr | -0.671 | 0.838 | 1.886 |