| Name: | AT2026der |
| Right ascension: | 11h40m03.73s |
| Declination: | 21d53m27.17s |
| Discovery Date: | Jan. 18, 2026, 11:30 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.018 |
| Name: | |
| Right ascension: | 11h40m03.81s |
| Declination: | 21d53m23.33s |
| Redshift: | None |
| Photometric Redshift: | 0.180 |
| 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 | 18.84 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 5.79 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 2.72 |
| Global aperture photometry | processed | 6.44 |
| Validate global photometry | processed | 18.25 |
| Global host SED inference | processed | 484.64 |
| Local aperture photometry | processed | 5.98 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 11h40m03.80s, 21d53m23.20s |
| semi major axis, semi minor axis (arcsec): | 8.44, 3.66 |
| angle (degrees, anti-clockwise from east): | -5.78 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 8.57 | 3.1 | 21.568 | 0.393 | AB |
| GALEX_NUV | 7.49 | 2.55 | 21.714 | 0.370 | AB |
| SDSS_u | 27.1 | 3.88 | 20.318 | 0.155 | AB |
| SDSS_g | 26.94 | 2.1 | 20.324 | 0.085 | AB |
| DES_g | 29.58 | 0.47 | 20.222 | 0.017 | AB |
| PanSTARRS_g | 28.02 | 1.46 | 20.281 | 0.057 | AB |
| SDSS_r | 56.89 | 3.12 | 19.512 | 0.059 | AB |
| PanSTARRS_r | 29.03 | 1.64 | 20.243 | 0.061 | AB |
| DES_r | 59.18 | 0.87 | 19.470 | 0.016 | AB |
| SDSS_i | 73.8 | 4.05 | 19.230 | 0.060 | AB |
| PanSTARRS_i | 66.49 | 2.05 | 19.343 | 0.034 | AB |
| PanSTARRS_z | 95.12 | 3.62 | 18.954 | 0.041 | AB |
| SDSS_z | 133.42 | 13.55 | 18.587 | 0.110 | AB |
| DES_z | 91.12 | 1.91 | 19.001 | 0.023 | AB |
| PanSTARRS_y | 80.09 | 8.02 | 19.141 | 0.109 | AB |
| 2MASS_J | 139.3 | 128.33 | 17.645 | 1.000 | Vega |
| 2MASS_H | 456.91 | 232.25 | 15.883 | 0.552 | Vega |
| 2MASS_K | 292.0 | 199.18 | 15.899 | 0.741 | Vega |
| WISE_W1 | 77.51 | 12.24 | 16.478 | 0.171 | Vega |
| WISE_W2 | 59.97 | 15.85 | 16.116 | 0.287 | Vega |
| WISE_W3 | 147.11 | 92.03 | 13.307 | 0.679 | Vega |
| WISE_W4 | -549.74 | 466.78 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.420 | 9.895 | 10.146 |
| {\rm log}_{10}({\rm SFR}) | 0.709 | 1.192 | 1.503 |
| {\rm log}_{10}({\rm sSFR}) | -9.343 | -8.711 | -7.964 |
| {\rm stellar\ age} | 0.299 | 4.793 | 7.692 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.317 | -0.584 | -0.127 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.510 | -0.423 | 0.262 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.617 | 0.885 | 1.208 |
| \delta | -0.557 | -0.329 | -0.141 |
| \tau_1/\tau_2 | 0.417 | 0.904 | 1.371 |
| Q_{PAH} | 0.628 | 1.938 | 3.641 |
| U_{min} | 3.361 | 10.102 | 17.765 |
| {\rm log}_{10}(\gamma_e)\, | -3.475 | -2.585 | -1.296 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.241 | -2.683 | -1.558 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.972 | 1.432 | 1.891 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.355 | -1.055 | -0.209 |
| 0.03-0.10 Gyr | 0.869 | 1.354 | 1.666 |
| 0.10-0.32 Gyr | -2.736 | -1.040 | 0.682 |
| 0.32-1.02 Gyr | -5.072 | -1.915 | 0.119 |
| 1.02-3.25 Gyr | -4.167 | -0.976 | 0.173 |
| 3.25-10.37 Gyr | -3.299 | -0.500 | 0.214 |
| 10.37-11.52 Gyr | -3.723 | -0.324 | 0.871 |