| Name: | AT2026hed |
| Right ascension: | 13h45m18.25s |
| Declination: | 3d46m16.65s |
| Discovery Date: | March 19, 2026, 11:08 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.020 |
| Name: | J134518.22+034615.55 |
| Right ascension: | 13h45m18.22s |
| Declination: | 3d46m15.55s |
| Redshift: | None |
| Photometric Redshift: | 0.153 |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 18.86 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 5.43 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 2.97 |
| Global aperture photometry | processed | 4.66 |
| Validate global photometry | processed | 15.98 |
| Global host SED inference | processed | 437.67 |
| Local aperture photometry | processed | 4.61 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 13h45m18.22s, 3d46m15.71s |
| semi major axis, semi minor axis (arcsec): | 3.18, 2.36 |
| angle (degrees, anti-clockwise from east): | -166.01 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.72 | 0.47 | 23.309 | 0.296 | AB |
| GALEX_NUV | 2.07 | 0.29 | 23.108 | 0.150 | AB |
| SDSS_u | 0.92 | 2.18 | 23.993 | 2.583 | AB |
| SDSS_g | 10.4 | 1.15 | 21.357 | 0.120 | AB |
| PanSTARRS_g | 10.81 | 0.63 | 21.315 | 0.063 | AB |
| SDSS_r | 16.82 | 1.59 | 20.835 | 0.103 | AB |
| PanSTARRS_r | 14.17 | 0.97 | 21.022 | 0.074 | AB |
| SDSS_i | 19.6 | 2.23 | 20.669 | 0.123 | AB |
| PanSTARRS_i | 19.8 | 0.88 | 20.658 | 0.048 | AB |
| PanSTARRS_z | 21.12 | 1.52 | 20.588 | 0.078 | AB |
| SDSS_z | 25.32 | 6.83 | 20.391 | 0.293 | AB |
| PanSTARRS_y | 25.71 | 3.88 | 20.375 | 0.164 | AB |
| 2MASS_J | 34.92 | 98.99 | 19.147 | 3.078 | Vega |
| 2MASS_H | 161.99 | 134.44 | 17.009 | 0.901 | Vega |
| 2MASS_K | -22.16 | 180.39 | Vega | ||
| WISE_W1 | 6.6 | 4.51 | 19.153 | 0.742 | Vega |
| WISE_W2 | 9.16 | 8.82 | 18.157 | 1.046 | Vega |
| WISE_W3 | -48.31 | 38.93 | Vega | ||
| WISE_W4 | 377.45 | 304.47 | 10.838 | 0.876 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.753 | 9.032 | 9.225 |
| {\rm log}_{10}({\rm SFR}) | -0.628 | -0.086 | 0.348 |
| {\rm log}_{10}({\rm sSFR}) | -9.735 | -9.162 | -8.436 |
| {\rm stellar\ age} | 0.332 | 2.982 | 5.626 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.479 | -0.664 | -0.031 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.607 | -0.545 | 0.210 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.353 | 0.749 | 1.133 |
| \delta | -0.210 | 0.054 | 0.239 |
| \tau_1/\tau_2 | 0.745 | 1.138 | 1.516 |
| Q_{PAH} | 1.054 | 2.663 | 4.698 |
| U_{min} | 3.269 | 8.970 | 16.349 |
| {\rm log}_{10}(\gamma_e)\, | -2.823 | -1.689 | -0.603 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.988 | -0.888 | -0.154 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.978 | 1.389 | 1.781 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.995 | -0.345 | 0.075 |
| 0.03-0.10 Gyr | -0.726 | -0.057 | 0.444 |
| 0.10-0.32 Gyr | -0.700 | -0.053 | 0.425 |
| 0.32-1.03 Gyr | -2.264 | -0.696 | -0.191 |
| 1.03-3.31 Gyr | -3.655 | -1.157 | -0.635 |
| 3.31-10.64 Gyr | -4.076 | -1.404 | -0.751 |
| 10.64-11.82 Gyr | -4.046 | -1.413 | -0.576 |