| Name: | AT2026elg |
| Right ascension: | 8h40m30.02s |
| Declination: | 4d57m22.24s |
| Discovery Date: | Feb. 21, 2026, 6:56 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.030 |
| Name: | |
| Right ascension: | 8h40m30.04s |
| Declination: | 4d57m23.90s |
| Redshift: | None |
| Photometric Redshift: | 0.155 |
| 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 | 18.45 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.61 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.76 |
| Global aperture photometry | processed | 6.08 |
| Validate global photometry | processed | 22.0 |
| Global host SED inference | processed | 478.72 |
| Local aperture photometry | processed | 6.62 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 8h40m30.03s, 4d57m24.13s |
| semi major axis, semi minor axis (arcsec): | 3.17, 2.35 |
| angle (degrees, anti-clockwise from east): | -5.72 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 8.67 | 1.94 | 21.555 | 0.243 | AB |
| SDSS_g | 24.59 | 1.49 | 20.423 | 0.066 | AB |
| DES_g | 21.69 | 0.34 | 20.559 | 0.017 | AB |
| PanSTARRS_g | 23.6 | 0.84 | 20.468 | 0.039 | AB |
| SDSS_r | 32.57 | 1.84 | 20.118 | 0.061 | AB |
| PanSTARRS_r | 33.79 | 0.68 | 20.078 | 0.022 | AB |
| DES_r | 34.7 | 0.61 | 20.049 | 0.019 | AB |
| SDSS_i | 42.56 | 2.47 | 19.828 | 0.063 | AB |
| PanSTARRS_i | 43.88 | 0.83 | 19.794 | 0.020 | AB |
| PanSTARRS_z | 45.38 | 1.82 | 19.758 | 0.044 | AB |
| SDSS_z | 45.26 | 5.66 | 19.761 | 0.136 | AB |
| DES_z | 50.74 | 1.93 | 19.637 | 0.041 | AB |
| PanSTARRS_y | 41.74 | 4.75 | 19.849 | 0.124 | AB |
| 2MASS_J | 142.51 | 113.7 | 17.621 | 0.866 | Vega |
| 2MASS_H | -28.38 | 159.4 | Vega | ||
| 2MASS_K | -161.92 | 193.31 | Vega | ||
| WISE_W1 | 18.6 | 16.96 | 18.027 | 0.990 | Vega |
| WISE_W2 | 19.71 | 12.25 | 17.324 | 0.675 | Vega |
| WISE_W3 | -1.79 | 54.8 | Vega | ||
| WISE_W4 | -425.14 | 318.73 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.126 | 9.335 | 9.509 |
| {\rm log}_{10}({\rm SFR}) | -0.869 | -0.119 | 0.614 |
| {\rm log}_{10}({\rm sSFR}) | -10.271 | -9.430 | -8.528 |
| {\rm stellar\ age} | 0.311 | 1.466 | 4.374 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.655 | -0.995 | -0.206 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.687 | -0.410 | 0.295 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.330 | 0.583 | 1.001 |
| \delta | -0.571 | -0.200 | 0.119 |
| \tau_1/\tau_2 | 0.635 | 1.060 | 1.483 |
| Q_{PAH} | 1.580 | 3.640 | 5.445 |
| U_{min} | 3.266 | 9.145 | 16.943 |
| {\rm log}_{10}(\gamma_e)\, | -3.128 | -2.049 | -0.807 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.613 | -1.485 | -0.479 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.918 | 1.364 | 1.821 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.908 | -0.281 | 0.093 |
| 0.03-0.10 Gyr | -1.807 | -0.127 | 0.737 |
| 0.10-0.32 Gyr | -0.949 | 0.205 | 0.795 |
| 0.32-1.03 Gyr | -1.724 | 0.035 | 0.507 |
| 1.03-3.31 Gyr | -3.768 | -1.158 | -0.286 |
| 3.31-10.62 Gyr | -4.815 | -1.723 | -0.657 |
| 10.62-11.80 Gyr | -5.019 | -1.724 | -0.514 |